(1) Core parts: the roll skin of the double roller granulator is produced by our company. The overall pass rate of the roll skin is over 98%. The roll skin casting process meets the national standard, the alloy material meets the standard, the casting process meets the requirements, and the casting raw materials are purchased from the national famous steel-making enterprises.
(2) Preliminary processing of roller skin: the preliminary screening and processing of the lathe master of the enterprise for more than 5 years, the turning of the appearance model of the roller skin of the fertilizer granulation machine with different specifications and diameters, and the turning of the inner hole diameter, bearing, spindle and connecting parts in the early stage.
(3) Deep processing part: it is completed by the lathe team leader in person, and the internal and external diameter of roller skin is calibrated and finished. The diameter error of roller skin is within 1 wire while the concentricity of each set of roller skin is ensured. The diameter error of each set of roller skin under the same conditions and at the same position is not more than 2 wires.
(4) Skilfully made of the same type of skirting tools. Under the same conditions (workshop temperature, humidity), set the same X, y, Z parameter values, so that the washing out of the grinding tool more accurate (honeycomb diameter, length, depth), to ensure that each set of roller skin of the organic fertilizer granulation machine in the production process of product particles will not appear uneven particle size, low strength.
(5) Grinding of abrasives: the abrasives washed out will be polished in the next process, and the coincidence degree of each set of ball and socket can reach 99.5%.
(6) Commissioning and trial run of abrasives: the department specially responsible for product acceptance shall assign personnel to install, test machine and further grind the finished products, so as to ensure that each set of roller skin is more perfect and reduce the difficulty and debugging time of customers.
The double roller granulator is a new generation granulator developed by our company. It is produced by non drying process at room temperature, with one-time molding and output of 1-1.5 T / h and 1.5-3 T / h. The equipment has less investment and good economic benefit. The complete set of equipment is compact in layout, scientific and reasonable, and advanced in technology. Energy saving and consumption reduction, no three wastes discharge, stable operation, reliable operation and convenient maintenance. The fertilizer granulation machine is suitable for granulation of compound fertilizer, medicine, chemical industry, feed and other raw materials with high granulation rate. It can produce various concentrations and types of compound fertilizers (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer, etc.). In particular, rare earth, potassium fertilizer, ammonium bicarbonate series compound fertilizer granulation, in the domestic forefront, is also the promotion of environmental protection projects!
The structure features of the double roller granulator are as follows
The structure adopts granulation, molding and screening as a whole, so it has the characteristics of beautiful appearance, simple operation and low energy consumption. The main parts such as roller body are refined with new metal with anti-corrosion, wear resistance and impact resistance. Our company has also upgraded and transformed the frame part. The bearing frame body is made of high-quality anti-corrosion casting, which makes it stable and can greatly improve the service life of rolling bearings and shafts. The transmission part of organic fertilizer granulation machine adopts double input transmission mode, which not only improves the input power ratio, but also ensures the lubrication and sealing performance of the transmission gear. With compact structure, good stability, good sealing, low noise, convenient operation and maintenance!
The granulator can be used in both organic fertilizer production line and compound fertilizer production line. How to use fertilizer granulator to get granular fertilizer? Let's take a look at it.
organic fertilizer granulator machine mainly uses two methods to granulation materials, either dry granulation process or wet granulation process can be used to obtain fertilizer particles.
Dry granulation process: the moisture content of raw materials is less than 15%, and the extruding pressure of granulator is large, so large tablets can be made. The tablet is then crushed into granules in the crushing chamber of the machine. The granulation equipment has the roller granulator (npk fertilizer granulator), the flat die granulator, the ring die granulator.
Wet granulation process: if a wet granulator is used for granulation, adhesives or liquids need to be added to increase the adhesion of materials. Then, due to centrifugal force, the raw material will rotate into particles. Granulation equipment has drum granulator, disc granulator, agitator granulator, professional organic fertilizer granulator.
The granulator must be capable of handling a certain particle size ratio, which refers to the ratio of the uncompressed strength volume of compost to the compressed particle size volume, which can be measured by screening. The forming mechanism of granulator is related to the following factors, which should be paid attention to when using the equipment, so as to get the ideal effect. 1. Humidity is related to the surface tension of water or the formation of capillary; 2. The composition of particles is related to the material injected into the granulator; 3. The shape of particles is related to the adhesion of the materials injected into the granulator.
My company produces fertilizer granulation machine has disc granulator, npk fertilizer granulator, double roller granulator, organic fertilizer granulator machine, drum granulator, flat die pelleting machine, and ring die pelleting machine. Fertilizer granulator machine price concessions, stable operation, convenient maintenance, quality assurance, the majority of users like!
The double roller organic fertilizer granulation machine uses pressure to agglomerate the solid materials, and then extrudes the materials by two reverse rotating roller shafts, which are driven by eccentric sleeve or hydraulic system. When the solid material is extruded, the air between the powder particles is removed first, so that the particles are rearranged to eliminate the gap between the materials.
The granulation method of double roller granulator is mainly composed of agitation, granulation, extrusion granulation, spray drying and granulation. We mainly analyze extrusion granulation for you. The extruding organic fertilizer granulator should prevent the powder materials from being in the extrusion fertilizer granulation machine, and then use the external force to compact the powder materials tightly. Due to the different ways of external force used, the molecules are recombined to make the materials present cylindrical particles. The whole process of generation and extrusion is mechanized and does not need manual operation. The stirring granulation mainly uses the stirring method to make the material shape and present the shape of round particles.
The following principles should be followed in the granulation process of organic fertilizer granulation machine
（1） There should be at least two powder bins to be pelletized so that the granulator does not need to stop when changing the formula.
（2） High efficiency iron removal device must be installed before the material enters the granulator to protect the fertilizer granulation machine.
（3） The organic fertilizer granulation machine is best placed directly on the cooler, and the crusher is placed under the cooler.
（4） In order to prevent the particles from falling to the bottom of the bin, a vertical spiral chute is arranged in the bin.
（5） The finished products should be packed after the finished products warehouse.
1. Raw material receiving process the raw material receiving process adopts different raw material receiving process according to the type of raw material received, the packaging form and the transportation means used. No matter what kind of receiving process, it is necessary to carry out quality inspection and inspection of raw materials.
2. After receiving the bulk truck, the raw materials of bulk truck and tank car entering the plant are automatically discharged into the receiving pit after being weighed by the ground scale. After the raw materials are discharged into the receiving pit, they are sent to the vertical silo for storage or directly into the crushing silo or batching bin through the horizontal conveyor, bucket elevator, primary cleaning magnetic separator and automatic scale.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. mainly produces 1-200000 tons of organic fertilizer production line, npk fertilizer production line, bio organic fertilizer production line, BB fertilizer complete equipment, rotary drum granulator, double roller granulator, organic fertilizer granulation machine and other fertilizer equipment. Zhengzhou Huaqiang fertilizer equipment has been developing and innovating for many years. In the future, on the road of enterprise development, it adheres to the development and scientific concept, meets difficulties with high-quality service, and strives for perfection.
Organic fertilizer granulation machine is selected as the ideal product by the majority of users because of its high granulation rate, stable operation, strong and durable equipment and long service life. The internal and external rotary granulator developed and produced by our company has various specifications such as Φ 400, Φ 600, Φ 800, 1000, 1200, 1500, etc. we can also develop and produce other specifications of internal and external rotary granulator according to the requirements of users.
The principle of organic fertilizer granulation machine is to use the air centrifugal force of high-speed rotation of the main shaft to continuously stir, collide, inlay, spheroidize and granulate the fine materials. Organic fertilizer granulation machine has the characteristics of low water content, easy drying, high molding rate, good strength and beautiful appearance. It is an ideal granulation equipment for bio organic fertilizer, organic-inorganic fertilizer and organic-inorganic compound fertilizer. The shell of the granulator is made of thickened seamless steel, which is durable and not easy to deform. In addition, the stable base design makes it run more smoothly.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. adheres to market orientation, innovation and development, quality and survival, and perfect after-sales service to win the trust of customers. We mainly produce fertilizer granulator, double roller granulator, crusher, mixer, conveyor, compost windrow turner, double roller granulator, coating machine, packaging machine, dryer, cooler, screening machine, as well as different types of fertilizer production lines, including organic fertilizer production line, bio organic fertilizer production line, NPK fertilizer production line, BB fertilizer production line. Warmly welcome people from all walks of life to visit the company, mutual benefit, win-win, create a better!
The shell of organic fertilizer granulator is made of thickened seamless steel, which is durable and not easy to deform. In addition, the stable base design makes it run more smoothly. The principle of organic fertilizer granulation machine is to use the air centrifugal force of high-speed rotation of the main shaft to continuously stir, collide, inlay, spheroidize and granulate the fine materials.
Working principle: the machine adopts a new technology of bidirectional spiral counter current collision granulation, which enables organic materials to obtain continuous, high-speed, reciprocating kneading and shearing in the granulation area, thus forming a collision flow of high-pressure mechanical flow state. The material temperature rises to more than 60 ℃ in 20s, rapidly changing the molecular structure and granulation of materials, and significantly strengthening the heat transfer, fluidization and extrusion process between materials The pelletizing density and pelletizing rate are significantly improved, the energy consumption and template cost are greatly reduced, and the pelletizing efficiency of fertilizer granulation machine is more than 50% higher than that of the traditional extrusion granulator. The motor power is reduced by 40% compared with the traditional extruder.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. adheres to market orientation, innovation and development, quality and survival, and perfect after-sales service to win the trust of customers. We mainly produce fertilizer granulator, crusher, mixer, conveyor, compost windrow turner, double roller granulator, coating machine, packaging machine, dryer, cooler, screening machine, as well as different types of fertilizer production lines, including organic fertilizer production line, bio organic fertilizer production line, NPK fertilizer production line, BB fertilizer production line. Warmly welcome people from all walks of life to visit the company, mutual benefit, win-win, create a better!
How to use fertilizer granulation machine correctly?
Before start-up, first preheat and heat up for about 40 to 50 minutes, then continuously pull 8 to 10 minutes according to the normal working rotation direction, continue to heat up for about 10 minutes before start-up, but continue to heat up, because normal production needs continuous heat supplement;
Adjust different temperature according to different properties of plastics;
When the organic fertilizer granulation machine works normally, the temperature of the granulator should be kept stable, not high or low. The temperature of the granulator should be kept at about 200 ℃ until it is near the air vent;
When putting in the materials, pay attention to the uniformity of the materials and avoid the phenomenon of lack of materials. The feeding speed and feeding speed should be matched properly, otherwise the quality and output of particles will be affected;
The machine can be shut down after use. When the machine is shut down, the power supply of the machine should be cut off completely. The screw plug (with wrench) of the machine head must be removed and preheated separately before the next use.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. adheres to market orientation, innovation and development, quality and survival, and perfect after-sales service to win the trust of customers. We mainly produce fertilizer granulator, double roller granulator, crusher, mixer, conveyor, compost windrow turner, double roller granulator, coating machine, packaging machine, dryer, cooler, screening machine, as well as different types of fertilizer production lines, including organic fertilizer production line, bio organic fertilizer production line, NPK fertilizer production line, BB fertilizer production line. Warmly welcome people from all walks of life to visit the company, mutual benefit, win-win, create a better!
The double roller granulator is produced by non drying normal temperature process, with the output of 1-4 tons / hour and other specifications. It can produce various concentrations and types of compound fertilizer (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetized fertilizer, etc.). The equipment has less investment and good economic benefit. The complete set of equipment has compact layout, scientific and reasonable, energy saving, stable operation, reliable operation and convenient maintenance.
The roller of the opposite roller extrusion fertilizer granulator:
1. The double roller pressure determines the particle strength, and the extrusion pressure can be adjusted according to the need of granulation operation.
2. The roll speed is adjusted by changing the belt pulley transmission ratio between the motor and the reducer.
working principle:
This series of fertilizer granulation machine belongs to extrusion sliding model. Its working principle is that the belt and pulley are driven by the motor, which are transmitted to the driving shaft through the reducer, and are synchronized with the passive shaft through the split gear to work in opposite direction. The material is added from the feed hopper, extruded by roller, demoulded and pelletized, and then transported to the crushing screen working room through the auxiliary chain, screened and separated the finished particles (balls), and then the returned materials are mixed with the new materials, and then pelletized.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. adheres to market orientation, innovation and development, quality and survival, and perfect after-sales service to win the trust of customers. We mainly produce organic fertilizer granulation machine, crusher, mixer, conveyor, compost windrow turner, double roller granulator, coating machine, packaging machine, dryer, cooler, screening machine, as well as different types of fertilizer production lines, including organic fertilizer production line, bio organic fertilizer production line, NPK fertilizer production line, BB fertilizer production line. Warmly welcome people from all walks of life to visit the company, mutual benefit, win-win, create a better!
Double roller granulator is a new generation of granulator produced by our factory. The double roller granulator is produced by non drying and normal temperature process. It has two kinds of specifications with one-time forming and large output. The roller granulator has less investment and good economic benefit.
Advantages of fertilizer roller extrusion granulator:
1. The structure is reasonable, the machine is tested before transportation, and the roller is polished perfectly;
2. Fertilizer granulation machine has a wide range of applications: it is not only suitable for NPK fertilizer production, but also suitable for chemical or mineral powder granulation;
3. The granulation rate of double roller granulator is higher than 95%;
4. No need to dry, simple work has great benefits;
5. Fertilizer double roller extrusion granulator is environmental protection and low energy consumption.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. adheres to market orientation, innovation and development, quality and survival, and perfect after-sales service to win the trust of customers. We mainly produce organic fertilizer granulation machine, crusher, mixer, conveyor, compost windrow turner, double roller granulator, coating machine, packaging machine, dryer, cooler, screening machine, as well as different types of fertilizer production lines, including organic fertilizer production line, bio organic fertilizer production line, NPK fertilizer production line, BB fertilizer production line. Warmly welcome people from all walks of life to visit the company, mutual benefit, win-win, create a better!
With the development of environmental protection and organic agriculture, the production of organic fertilizer from organic waste by biological fermentation has developed rapidly, and the treatment of organic waste has achieved harmless and resource. However, the organic hypertrophy of biological fermentation is mostly coarse powder or irregular small pieces. It is very inconvenient to use, especially not conducive to large-area machine seeding. Some manufacturers use extrusion granulator to extrude powder fertilizer into columnar particles. Although it is convenient to use, it has poor fluidity and is not suitable for machine sowing. In this case, the spherical organic fertilizer granulation machine came into being.
Performance of organic fertilizer granulator: it has uniform granulation force, and the yield can reach more than 97%. It is a granulation equipment for organic-inorganic compound fertilizer, organic fertilizer and biological organic fertilizer. Due to the particularity of coarse fiber, the pelletizing rate of the drum granulator is low, and the agitator granulator can not produce the material with more than 8% nitrogen content (easy to stick to the wall). This granulator overcomes the shortcomings of the two. It is a low-energy and high-quality pelletizing equipment that can produce both organic fertilizer and organic-inorganic compound fertilizer.
The shell is welded with thickened high carbon steel plate, and the supporting equipment includes tugboat parts, tugboat, transmission parts, wind head, wind tail, etc. The whole fertilizer granulation machine is firm and durable, and will never deform. In addition, the stable base design makes its operation more stable. This machine has advanced configuration, reasonable design, convenient operation, excellent performance, easy control, energy saving and environmental protection requirements.
My company produces fertilizer granulation machine has disc granulator, npk fertilizer granulator, double roller granulator, organic fertilizer granulator machine, drum granulator, flat die pelleting machine, and ring die pelleting machine. Fertilizer granulator machine price concessions, stable operation, convenient maintenance, quality assurance, the majority of users like!
Organic fertilizer granulator is a new scientific and technological product developed by Agricultural Machinery Research Institute with years of experience in the design and production of compound fertilizer processing equipment. It has obtained the national utility model patent. Organic fertilizer granulation machine is used for granulation of various organic matter after fermentation, breaking through the conventional granulation process of organic matter. Before granulation, the raw materials need not be dried and crushed, and the spherical particles can be processed by direct batching, which can save a lot of energy.
The fertilizer granulation machine features: the particles produced are spherical. The content of organic matter can be as high as 100%, realizing the granulation of pure organic matter. ·Because the organic particles can grow up with each other under a certain force, no binder is needed in granulation. The particles are solid and can be screened after granulation to reduce drying energy consumption. The organic matter after fermentation does not need to be dried, and the moisture content of raw material can be within 20-40%.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. adheres to market orientation, innovation and development, quality and survival, and perfect after-sales service to win the trust of customers. We mainly produce fertilizer granulator, crusher, mixer, conveyor, compost windrow turner, double roller granulator, coating machine, packaging machine, dryer, cooler, screening machine, as well as different types of fertilizer production lines, including organic fertilizer production line, bio organic fertilizer production line, NPK fertilizer production line, BB fertilizer production line. Warmly welcome people from all walks of life to visit the company, mutual benefit, win-win, create a better!
There are two ways to produce granular fertilizer, one is wet granulation technology, the other is dry granulation technology. Both are popular in industries around the world. But there are big differences between them.
Relatively speaking, the dry organic fertilizer granulation machine does not need to add water in the process of making materials into granules. Dry granulation system is much simpler than wet granulation system. That is to say, it uses two roller pressing plates to pelletize the fertilizer particles. This is a physical reaction, and the method is to press them. At the same time, the shape and size of the roller can be selected according to your requirements, such as pillow shape, semicircle shape, bar shape, pill shape, walnut shape, oblate shape and square bar shape. It plays an important role in the specialized compound fertilizer production line or self-produced pelletizing system.
Advantages of dry organic fertilizer granulation machine
1. Less investment, quick effect, good economic benefit and simple process. The dry granulator can produce fertilizer at normal temperature without any drying process, and can be made into granules at one time.
2. Reliable operation and less maintenance. This machine has small power and simple operation, so as to reduce the cost of manual training. At the same time, because of its high quality, the maintenance cost is lower than others.
3. The dry rolling granulator is made of new metal materials with corrosion resistance, wear resistance and impact resistance.
4. Make the selection and design of fertilizer particle shape more perfect.
5. Widely used in fertilizer production. We can use double roller granulator not only for making fertilizer granules, but also for compound fertilizer production line.
There are many types of fertilizer granulators on the market today, all of which have their own advantages. So, how do you know which fertilizer granulation machine is more suitable for you?
1. To select the raw materials of fertilizer granulator:
According to the characteristics of different raw materials, different granulation methods are needed. If rolling granulation is considered, it is necessary to check whether the powder has enough fineness. If the raw material particles are too large, it is not suitable to use rolling granulation; when granulating, it is necessary to consider whether the raw powder has certain plasticity after kneading with water or other liquids. If it is a wet powder suspension, it is necessary to consider whether it is easy to atomize. If atomization is easy, spray granulation can be considered. However, spray granulation needs to consider the thermal sensitivity of raw materials. Fertilizer granulator can choose disc granulator, double roller granulator, organic fertilizer granulator machine, drum granulator, flat die pelleting machine, and ring die pelleting machine.
2. Consider the product requirements when selecting fertilizer granulator:
The particle size of products obtained by different granulation methods is relatively large, such as small particle size of spray granulation, but good rehydration performance. The particle size of extrusion granulation products is generally large, and uniform particles can be prepared.
3. Other factors should be considered when selecting fertilizer granulator
The processing capacity of different granulation methods is quite different, and the space occupied by equipment is also quite different. Therefore, organic fertilizer granulation machine investment and civil engineering and processing costs need to be considered. Dry granulation will inevitably produce dust. However, wet granulation needs drying after granulation and consumes energy, which are the problems to be considered in granulation process design.
Huaqiang heavy industry is committed to the development of dry double roller granulator for many years. Our design and manufacture of dry rolling granulator durable and reliable, high production capacity, low energy consumption. If you have any questions about our dry rolling granulator, please feel free to consult us.
Main features of double roller granulator
1) the strength of particles can be controlled by adjusting the roller pressure of fertilizer granulation machine.
2) cycle operation to achieve continuous production, high yield.
3) the material is molded by mechanical pressure without adding any additives to ensure the purity of the product.
4) direct granulation of dry powder, without subsequent drying process, the existing production process is easy to converge and transform.
5) compared with other granulation methods, the bulk density is significantly increased, especially when the product stacking ratio is increased.
6) there are many kinds of raw materials, and the particle strength can be adjusted freely according to different materials.
7) compact structure, easy maintenance, simple operation, short process flow, low energy consumption, high efficiency and low failure rate.
8) The organic fertilizer granulation machinecontrol environmental pollution, reduce waste powder packaging costs, improve product transportation capacity.
9) the feeding device adopts frequency conversion speed control, with high degree of automation, can control multiple machines at the same time, and has the characteristics of low labor intensity and long-term continuous operation.
How to improve the efficiency of organic fertilizer granulation machine
1. Master moisture. The moisture content of raw material is one of the main factors affecting the success rate and quality of granulation. If the water content is too low, the granulation difficulty coefficient will increase; if the water content is too high, the viscosity of raw materials will increase, the particle diameter is easy to be too large, and the later drying difficulty will increase. Therefore, the moisture content of raw materials should be moderate. According to the basic data, the moisture content of raw material for disc granulation should be between 25% and 30%.
2. Selection of raw materials. Different raw materials have different adhesiveness, so when choosing organic fertilizer raw materials, we should pay attention to the matching of raw materials and different adhesiveness, so as to improve the success rate and quality of granulation. In special cases, an appropriate amount of adhesive can be used.
3. Diameter of raw materials. We all know that in life, the smaller the diameter of the same substance, the easier it is to combine. The same is true for organic fertilizer raw materials, so before granulation of fertilizer granulation machine, raw materials need to be crushed by crusher to about 50 mesh.
4. Skill of operators. Mastering the water content of raw materials and controlling the quantity of materials need skilled technology and workers' experience, so workers need to be trained before production, and only qualified technology can enter the production post.
Fertilizer granulator can choose disc granulator, npk fertilizer granulator, double roller granulator, organic fertilizer granulator machine, drum granulator, flat die pelleting machine, and ring die pelleting machine.
What are the characteristics of organic fertilizer granulation machine?
Organic fertilizer granulator is a common organic fertilizer equipment. What are the characteristics of organic fertilizer granulator?
1. Organic fertilizer granulator is mainly used for pellet processing of (biological) organic fertilizer, compound fertilizer and breeding industry;
2. The granulated material processed by fertilizer granulation machine has smooth surface, moderate hardness, low temperature rise in the process of processing, and can better maintain the internal nutrients of raw materials; The feeder is equipped with a speed regulator, which can adjust the feed rate with the dry and humidity of the material in production, so that the main machine will not get stuck or do useless work. The main machine integrates ring mould and flat mould, which is equivalent to two granulators.
3. The size of the particles can be divided into: Φ 3.5, Φ 4, Φ 5, Φ 6, Φ 7, Φ 8, etc.
My company produces fertilizer granulation machine has disc granulator, npk fertilizer granulator, double roller granulator, organic fertilizer granulator machine, drum granulator, flat die pelleting machine, and ring die pelleting machine. Fertilizer granulator machine price concessions, stable operation, convenient maintenance, quality assurance, the majority of users like!
Organic fertilizer granulation machine is a special thing that can change the organic fertilizer. Its internal structure is very suitable for the processing of organic fertilizer, and the effect of organic fertilizer becomes stronger after being processed by the granulator in the organic fertilizer equipment. Moreover, the value of organic fertilizer is higher, and there are more occupations to use. The organic fertilizer granulation machine itself is a kind of large-scale machinery, and When it is put into use, it will also announce a lot of noise, so some local plants will pay attention to this when selecting plant sites. They will choose some sparsely populated places, or suburbs, etc. the site must be large, so that they can better process organic fertilizer.
Organic fertilizer will announce a strong smell during operation, so we also need to deal with the smell in the place of organic fertilizer granule processing, but we can't close the place of processing of the fertilizer granulation machine, so we have to carry out a series of sterilization and deodorization treatment, and now due to the arrival of summer, many insects will flow and process In the future, the role of organic fertilizer in the use of more and more dominant, and in the use of time nutrition balance, this is the role of any machinery can not play, and the use of organic fertilizer granulator will also save farmers a lot of money in the future, the use of these green organic fertilizer to help plants is also great, and the role of organic fertilizer granulator processing in the future will be more obvious.
Just like human beings, organic fertilizer granulation machine also needs routine maintenance to effectively extend its service life. The maintenance of organic fertilizer granulator mainly starts from the following points:
1. Lubrication: the bearing bears all the load of the machine, so good lubrication has a great influence on the bearing life, which directly affects the service life and operation rate of the machine. Therefore, the injected lubricating oil must be clean, and the seal must be good. The main oil injection point is to rotate the bearing, roll bearing, all gear movable bearings and sliding surfaces. The newly installed tyre is easy to loose and must be lubricated Check regularly.
2. Check all parts: organic fertilizer granulation machine should pay attention to whether all parts of the machine work normally. Pay attention to check the wear degree of easily worn parts, and pay attention to replace the worn parts at any time. Dust and other objects should be removed from the underframe plane of the movable device, so as to avoid that the movable bearing can not move on the underframe when the machine encounters materials that can not be broken, resulting in serious accidents.
3. Rotating gear inspection: if there is impact sound in the rotating gear of organic fertilizer granulation machine during operation, stop the machine immediately for inspection and eliminate it, Due to the chemical synthesis granulation, the nutrient content of granular fertilizer is the same as the label, which can provide nitrogen, phosphorus, potassium and other nutrients to crops at the same time according to a certain proportion. The compound fertilizer production line ensures the balanced growth of crops.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. mainly produces 1-200000 tons of organic fertilizer production line, npk fertilizer production line, bio organic fertilizer production line, BB fertilizer complete equipment, rotary drum granulator, double roller granulator, organic fertilizer granulation machine and other fertilizer equipment. Zhengzhou Huaqiang fertilizer equipment has been developing and innovating for many years. In the future, on the road of enterprise development, it adheres to the development and scientific concept, meets difficulties with high-quality service, and strives for perfection.
Organic fertilizer production line can be made into: spherical granular, cylindrical, flat spherical. The granulator equipment used varies with the particle shape. Disc granulator, rotary drum granulator,agitator granulator, the materials produced by these three pelletizing methods are spherical; the organic fertilizer produced by the double roller granulator is flat spherical, etc., and there are many kinds of pelletizers for you to choose from.
The conditions of choosing organic fertilizer granulation machine
1. In the selection of organic fertilizer granulation machine, the most important is the process configuration.
2. How to achieve smooth work is closely related to reasonable and rigorous process configuration, which can reduce the fire and reduce the cost of use.
3. The process configuration of organic fertilizer granulator and the selection of organic fertilizer granulator are very important.
4. The process configuration of organic fertilizer granulation machine is closely related to the composition of organic fertilizer. It's also very relevant to the result of the request.
Working principle of double roller granulator
All kinds of dry powder materials are added from the top of the equipment. After degassing and spiral pre compression, they are transported to the arc notch of the two rollers. The two rollers rotate in the same speed and reverse direction, biting the materials into the groove and compressing them forcefully. The pressure on the materials after passing through the compression zone gradually decreases, and the surface tension and gravity make them naturally come out, and then they enter the crusher and the granulator for crushing and finishing, and then enter the vibration zone The qualified products are sent to the finished product bin or directly packaged through the conveyor, and the materials under the powder screen are sent back to the raw material bin again through the return device for secondary rolling. The extrusion pressure can be adjusted by the hydraulic system according to the needs of particle strength. Sheet, strip, olive, oblate and other materials can be obtained by changing the groove form of roll surface.
[introduction to advantages]
The organic fertilizer granulation machine has a wide range of applications and its characteristics are as follows:
1. No drying process, room temperature granulation, one-time molding, less investment, quick effect, good economic benefit.
2. Small power, reliable operation, no waste discharge, stable operation, convenient maintenance, reasonable process layout, low technology and production cost.
3. The fertilizer granulation machine can be used for granulation of compound fertilizer, medicine, chemical industry, feed, coal, metallurgy and other raw materials, and can produce compound fertilizer of various concentrations and types (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetized fertilizer, etc.).
4. In particular, the granulation of rare earth, ammonium bicarbonate and ammonium sulfate compound fertilizer is a national environmental protection applicable technology promotion project.
The disc of the disc granulator adopts an integral arc structure, and the granulation rate can reach more than 93%. The granulator plate of the fertilizer granulation machine is equipped with three discharge ports, which is convenient for intermittent production, greatly reduces the labor intensity and improves the labor efficiency. The reducer and motor are driven by flexible belt, which can start smoothly, reduce the impact force and improve the service life of the equipment. The bottom of the granulating plate is strengthened by a number of radiating steel plates, which is durable and never deformed. Thickened, weighted, solid base design, without anchor bolts, stable operation. Disc granulator is a type of granulator. The disc of disc granulator is lined with high-strength glass fiber reinforced plastics, which has the advantages of uniform granulation, high granulation rate, stable operation, strong and durable equipment, long service life, etc. it is an ideal granulator.
Product features
1. The structure of organic fertilizer granulation machine is novel and reasonable, and its weight and height are reduced. The process layout is flexible and convenient, which is suitable for the transformation of old plants.
2. The tilt angle of the large plate can be adjusted. The angle gasket is used for flexible and convenient adjustment.
3. The unique combination scraper without power is adopted to reduce the auxiliary power consumption.
4. The large plate is composed of plate body and plate section. Reduce the main motor power. The disc section can be adjusted up and down along the disc body. The end of the disc joint is a side flange, which can ensure that the material ball will not be pulled or torn when it is discharged from the disc.
5. New desilting design, by no power combination scraper edge and bottom cleaning, angle cleaning scraper winding angle, combined with the unique disc processing technology, desilting, ball effect is good, will not appear big mud, ball diameter 90% in 3-5mm. double roller granulator
During the production of cow manure organic fertilizer production process equipment, the main process is to recycle cow manure directly into the fermentation area. Cow manure will be fermented once and then aged twice to eliminate the odor of cow manure.
during the second aging, fermentation can be added to decompose the crude fiber, so that the particle size requirements after crushing can meet the requirements of organic fertilizer production line.
smash the fermentation materials that have completed the second aging and stacking process, and enter the mixing and stirring system. Before mixing and stirring, according to the formula, add n, P, K and other trace elements into the mixing and stirring system, and start stirring.
the mixed materials are transported to the granulation system, and the granulated materials are sent to the cooling system after the dryer. The materials are sieved after reaching the normal temperature. The qualified particles are packaged after being coated by the coating machine. The unqualified particles are crushed by the pulverizer and then returned to the granulation system to continue granulation.
The organic fertilizer production line with an annual output of 5000 tons requires about 700m fermentation tank plant, 500m processing plant and 400m warehouse and office area. The organic fertilizer production plant cost is about 350000 to 500000 yuan.
The complete set of organic fertilizer production line is composed of one piece of equipment. According to different needs, different equipment is configured. In terms of configuration, the complete set of organic fertilizer production line can be divided into low distribution, medium distribution and high distribution.
Then how are the configurations matched?
Low configuration organic fertilizer production line: semi wet material crusher, horizontal mixer, granulator / drum screening machine, packaging equipment.
Middle configuration organic fertilizer production process: semi wet material crusher, horizontal mixer, granulator, dryer, cooler, drum screening machine, packaging equipment, belt conveyor, etc.
High configuration organic fertilizer production line: chicken manure dehydrator, fermentation dumper, semi wet material crusher, horizontal mixer, granulator, dryer, cooler, drum screening machine, coating machine, packaging equipment, belt conveyor, etc.
The organic fertilizer production line with an annual output of 5000 tons requires about 700m fermentation tank plant, 500m processing plant and 400m warehouse and office area. The organic fertilizer production plant cost is about 350000 to 500000 yuan.
In fact, the construction of organic fertilizer production line needs to be adapted to local conditions. This is a combination process, but the effect is very good after the combination. During the capital construction, the organic fertilizer production line needs some basic conditions.
For organic fertilizer production line to meet the requirements of environmental protection policy, which is also to meet the development needs of environmental protection.
1. Production scale
The annual output of organic fertilizer production process equipment from 3000 tons to 20000 tons determines the capacity requirements of the equipment, thus affecting the price and so on. There are two steps to process commercial organic fertilizer in the organic fertilizer production line: early fermentation and treatment part and deep processing granulation part. Organic fertilizer equipment needs fermentation compost windrow turner, crusher, mixer, fertilizer granulator, dryer, cooler, screening machine, coating machine, packaging machine, conveyor and other equipment. Organic fertilizer production plant cost about 250000 yuan.
