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Overview of powdery organic fertilizer equipment

Powder organic fertilizer equipment is one of the traditional organic fertilizer production equipment. Powder organic fertilizer is relatively easy to produce. The main production process is to produce semi-finished products through traditional fermentation of livestock and poultry manure, and then crush it to reach 30-40 mesh, and the moisture content reaches 30%, organic matter reaches 30%, and total nutrients reach 5% or more. If the total nutrients are not up to the standard after fermentation, some chemical fertilizers of nitrogen, phosphorus and potassium can be added appropriately. Therefore, the equipment for producing powder organic fertilizer is relatively simple.

What are the main powdered organic fertilizer equipment？

According to the production steps of powder organic fertilizer, the main equipment is mixer, composter, and crushing equipment, but such a simple design is relatively simple and requires more labor. If you want to have a high degree of mechanization, the detailed part of the subdivision is more re-examined, that is, after the first fermentation and the second fermentation, the organic raw materials are directly loaded into the multi-functional silo with a forklift, and the multi-functional silo is broken by mixing and then loaded. Screener, the under-screen material of the screener reaches 30-40 meshes and then is directly transported to the powdery organic fertilizer packaging machine for packaging finished products. The relatively large materials in the screener are crushed by the semi-wet material crusher and returned to the silo.

Production technology of powder organic fertilizer

The production technology of powder organic fertilizer mainly masters these key points. One is to combine several high-nitrogen organic raw materials and several high-carbon organic raw materials according to the formula standard of organic fertilizer fermentation, that is, carbon to nitrogen ratio, carbon to phosphorus ratio, and carbon to nitrogen ratio. Potassium ratio, PH value, moisture, and strains are mixed in proportion. The mixed forecast is directly pushed into the fermentation tank with a forklift for 10-12 days of aerobic fermentation. This process is a high-temperature fermentation process. After the fermentation process is completed, the aging process is carried out, that is, the second fermentation, the second fermentation. It takes 10-12 days. This process belongs to low-temperature fermentation. After the second fermentation is completed, the purpose of maturation is basically achieved. The purpose of these two processes is to decompose the macromolecular materials of organic raw materials into small molecular materials that can be absorbed and utilized by crops, which can also be said to be the process of transforming the organic state into an effective state. The fermented organic raw materials are tasteless, have a refreshing color and lower viscosity. After these two processes are completed, the following crushing-screening-packaging is completed, and the entire powder organic fertilizer production is completed.

FPC has been engaged in fertilizer production line design and installation over 15 years. Welcome to our official website to get customized fertilizer production line.

In recent years, the global NPK compound fertilizer market has seen tremendous growth, because people are increasingly aware of the urgency and necessity of balanced fertilization, and the development of NPK compound fertilizer production technology and formula has also played a certain role. In addition, NPK compound fertilizers usually have more premium space than single fertilizers. Therefore, many manufacturers put NPK compound fertilizers with more premium space than single fertilizers. Therefore, many manufacturers have included NPK compound fertilizers in their product portfolios.

The common granulation technology of compound fertilizer includes drum granulation, disc granulation, spray granulation, tower granulation and so on.

The high-tower nitrate rotating granulation method produces high-concentration nitro compound fertilizer. This technology sprays nicotine, phosphorus and potassium melts from the top of the tower, cools and agglomerates into granules during the landing process. In ammonium nitrate production enterprises, the use of high tower melting granulation method to produce compound fertilizer has the following advantages:

First, it can directly use concentrated ammonium nitrate solution and crushed solid ammonium nitrate for crushing to produce compound fertilizer. This operation simplifies the production process and ensures production safety.

Secondly, the melt rotating granulation process makes full use of the heat energy of the ammonium nitrate concentrate, the moisture content of the material is very low, and the drying process is not required, which greatly saves engineering consumption.

Drum granulator is the most widely used compound fertilizer processing equipment in compound fertilizer production. The formula limit is relatively small, and partial ammoniation can also be used. For most types of equipment, the production line can use 2-3 million units, the daily output is more than 280-400 tons, and the formula is more than 500 tons. Due to the small formula limit, high output, low investment, short construction period and other advantages, drum granulation technology is favored by many compound fertilizer manufacturers. And it is adopted by more and more compound fertilizer manufacturers. Using this method, we can use a drum granulator to complete the production process.

FPC independently develops and produces a complete set of fertilizer equipment such as fermentation equipment, drying equipment, granulation equipment, screening system, and batching system suitable for the production of organic fertilizer and bio-organic fertilizer. Welcome to visit our official website. https://www.fertilizerplantcost.com/npk-fertilizer-plant-cost/

In the organic fertilizer production industry, there are many types of equipment that can make organic fertilizer, and there are different supporting equipment according to different materials. We use poultry manure as raw material to analyze the two different organic fertilizer production of drum granulator and disc granulator.

The advantages and disadvantages of each granulator.

Disc granulation process characteristics:

The operation is intuitive, and the operation of the equipment can be grasped at any time. If an abnormality is found, the size of the particles can be adjusted in time. It is determined by the inclination and rotation speed of the disc, and the inclination and rotation speed of the disc can be adjusted. The control range of the particle size is wide, the adaptability is strong, and the ball formation rate is very high, which can reach 70% to 90%. The livestock manure organic fertilizer disc granulation process has short production process, simple structure, low investment and easy operation, which is more suitable for small and medium-sized enterprises.

Characteristics of drum granulation process:

Steam is introduced into the material layer in the drum to increase the temperature of the granulated material, dissolve the salt of the granulated material, and achieve a high liquid phase volume under low moisture content to meet the liquid phase volume required for material granulation. At the same time, the amount of evaporated water in the drying process is reduced. The inner wall of the drum is lined with a number of soft rubber plates or polypropylene plates, and there are vent holes at the corresponding positions on the cylinder. When the inner lining turns from the bottom to the upper with the cylinder at the same time, the inner lining sags due to its own weight, thereby causing adhesion The material on the inner lining falls due to gravity to achieve the function of automatically cleaning the conglomerate. During the operation, the operator can observe the ball formation of the material at any time, and take corresponding measures in time as needed to ensure the normal operation of the system.

There are quality pan granulator and rotary drum granulator in FPC. Welcome to our website to buy granulation machines.

FPC disc granulator has the following advantages: high spheroidization rate, high roundness and strength of particles, intuitive operation, convenient maintenance, etc.

The working principle of the disc granulator: The powdered fertilizer is evenly moistened by the atomized water in the double-shaft mixer to form a spherical core with a uniform particle size, and then sent to the spherical disc for granulation. The moisture content of raw materials should be controlled at 12~14%. Most of the water should be added in the double-shaft mixer, and only a small amount of supplemental water should be added to the ball pan, and the supplemental water amount should be controlled at about 0~3%. Dry powder granulation is directly added to the ball-forming disc, and an appropriate amount of water is sprayed. After the raw material ball core enters the ball-forming disc, it moves along a parabola under the action of centrifugal force, friction and gravity in the disc. Due to the cohesiveness and plasticity of the material, the cores adhere to each other and gradually grow up during the movement. When the inclination angle of the ball disc, the high speed of the disc edge and the water content are constant, the material balls of different particle sizes will leave the disc edge and roll down at different detachment angles due to different gravity. The material ball continuously pushes the water out of the surface during the continuous rolling process. Due to the cohesiveness of the material and the natural volatilization of the surface liquid film, the material ball has a certain strength, and then with the rotation of the inclined plate body The edge of the disc is discharged out of the disc.

Stirring-teeth granulator:

The new type of organic fertilizer granulator is also called a spiral stirring tooth structure due to its internal structure , Granulation, spheroidization, densification and other processes, so as to achieve the purpose of granulation. The particle shape is spherical, the particle size is generally between 0.3-3 mm, and the granulation rate is 90%. The size of the particle diameter can be appropriately adjusted by the mixing amount of the material and the spindle speed. Generally, the lower the mixing amount, the higher the rotation speed, and the larger the particle size. Small, and vice versa. Application range: This machine is especially suitable for the granulation of light and fine powder materials. The finer the basic particles of the fine powder material, the higher the sphericity of the particles, and the better the quality of the pellets. It is generally required that the particle size of the material before granulation should be less than 200 mesh. Typical application materials: chicken manure, pig manure, cow manure, carbon black, clay, kaolin, etc.

It is dedicated to the granulation of municipal solid waste organic fermented fertilizer such as manure, compost, green manure, sea manure, cake manure, grass charcoal, soil and miscellaneous manure, three wastes, microorganisms, etc. The particles are spherulites. The granulation rate of the machine is as high as 80-90%, and it is suitable for a variety of different formulas. The compressive strength of organic fertilizer is higher than that of discs and drums. The rate of large balls is less than 15%. The uniformity of particle size can be customized according to user requirements. It is adjusted through the stepless speed regulation function of this machine. This machine is suitable for the direct granulation of organic fertilizer after fermentation, which saves the drying process and greatly reduces the manufacturing cost.

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• Before using the shredder, check the appearance of the machine for damage caused by transportation, and whether the random information is complete. Before turning on the power to the grinder, please confirm whether there are any iron foreign objects in the machine cavity to prevent the knife from being hit, and manually rotate the flywheel more than one circle. It is forbidden to carry movable knives by hand to ensure safety. Make sure that the main machine of the shredder rotates correctly, and then the motor can be started and put into production. Note: The main machine of the shredder must not be reversed when turning, otherwise it will cause serious equipment accidents such as damage to the fixed and fixed knives and damage to the left and right labyrinths.
• According to the characteristics of the material, the normal use time of the shredder cutter has its length. If it is worn, please sharpen the knife in time. When installing the knife, the rotating knife must be tightened. Cut the screws, make sure that the gap between the rotary knife and the fixed knife is 0.2-0.3, then tighten the fixed knife screw and lock the adjustment screw to complete the tool installation. The pulverizer has been running for about 500 hours. Please check the left and right main bearings, clean them if necessary, and add proper amount of grease or replace all the grease.
• The organic fertilizer production line crusher equipment can reach 25-55% of the moisture allowable value of the bio-fermented organic fertilizer material, and the crushing particle size can reach the requirement of 50 mesh granulation. This machine solves the problem of crushing high-water organic materials, and has a good crushing effect on organic materials that have undergone fermentation treatment. The bio-organic fertilizer production line adopts no-drying room temperature process to produce, one-time molding, and the output is 1-1.5t/h and 1.5-3th/h. The equipment has low investment, quick results and good economic benefits. The process layout of the complete set of equipment is compact, scientific and reasonable, and advanced in technology. Energy saving and consumption reduction, no three wastes are discharged, stable operation, reliable operation and convenient maintenance.

There are many kinds of fertilizer crushing machine in FPC fertilizer equipment production base. Click here to get efficient fertilizer shredder. https://www.fertilizerplantcost.com/compost-shredder-for-sale/

The turning depth of the chain plate turning machine is 1.8-2 meters, and the turning depth of the general rake-tooth turning machine is 0.6-1.5 meters. The chain plate turning machine occupies a small area and is more efficient.

Equipment advantages of chain plate turning machine: this chain type turning pile mixer has the advantages of high crushing efficiency, uniform mixing, thorough pile turning, and long moving distance. New type chain plate compost turning machine has compact structure and advanced technology. It uses some beneficial microorganisms to promote the rapid decomposing of organic waste such as livestock and poultry manure. It adopts unique pond continuous aerobic fermentation technology to make organic waste. The materials are quickly decomposed, dewatered, sterilized, and deodorized to achieve the purpose of harmlessness, resource utilization and reduction treatment, low energy consumption, and stable product quality.

Installation and commissioning of chain plate type stacker machine.

• After all the parts of the chain conveyor equipment are installed and assembled, we need to fix the conveyor chain plates in place to ensure that the legs, columns, and platforms of the conveyor are fixed with chemical anchors. This step is very important. The work is safer only when the equipment is relatively stable, so we must carry out this work well.
• After the last step of the chain conveyor is completed, we should not slack, but also check all the bolts in general, do a thorough fixation to ensure that each screw is fixed. If there is a screw that we do not fasten well, it may cause safety hazards.
• The axis of the chain conveyor, the drive roller and the reversing roller must be vertical to the vertical center line of the frame, otherwise it cannot rotate flexibly, so these three items must be checked clearly , This is also a very important one.
• The chain conveyor should check the tension of the conveyor chain. If the tension to be checked, we need a set of data. The tension should be 1% to 1.5% of the captain. In the meantime, this is more appropriate. We need to keep this data well. If it is out of this range, we have to adjust it in time.
• The chain conveyor has a rope pull switch to be installed on one side of the equipment, and a steel wire rope should be connected between the two switches, and the tightness can be adjusted by yourself.
• There is also a switch on the chain conveyor, which is a deviation switch, which can be installed on both sides of the head and tail, and it is also installed in pairs. The specific position can be according to the instructions.

There many organic compost turner machine in FPC. Welcome to our  website for ideal fermentation machine. https://www.fertilizerplantcost.com/chain-plate-type-compost-turner/

The organic fertilizer powder production line has the advantages of simple equipment and technology, convenient operation of the production line, low investment cost, convenient maintenance and so on. As the preliminary process of the granular organic fertilizer production line, the powdery organic fertilizer production line is simply crushing, fermenting, and packaging. The chicken manure organic fertilizer powder production line requires two steps to process commercial organic fertilizer: pre-fermentation and powder processing. After the chicken manure has been fermented and decomposed, organic waste with a moisture content of about 30%-35% is crushed and screened. The finished product is conveyed to the finished product silo by a belt, and is measured and packed into the warehouse by a computerized quantitative packaging system.

What is the powder organic fertilizer production process?

The technological process of organic fertilizer powder production line can be simply divided into three processes: pre-treatment, one-time fermentation, and post-treatment.

Pre-treatment: After the compost raw materials are transported to the storage yard, they are weighed on a scale and sent to the mixing and mixing device, mixed with the factory-manufactured and domestic organic wastewater, added with compound bacteria, and roughly adjusted the moisture and carbon-nitrogen ratio of the compost according to the composition of the raw materials , After mixing, enter the next process.

One-time fermentation: The mixed raw materials are fed into the primary fermentation tank with a loader, and piled into a fermentation pile. A fan is used to forcefully vent air from the bottom of the fermentation tank to supply oxygen. At the same time, the pile is turned over for 2 days, and water is added ( Mainly based on in-plant manufacturing and domestic organic wastewater) and nutrition. Master the fermentation temperature between 50°C and 65°C, and hold aerobic fermentation. The fermentation cycle of this project is 8 days. Every day, one pool of raw materials and one pool of semi-finished products are fed. After the good semi-finished product is discharged, it is ready to enter the next process.

The organic fertilizer fermentation equipment used in this set of organic fertilizer production line is aerobic fermentation bacteria, which has the characteristics of fast heating, good deodorization effect, and maturity. It is suitable for static fermentation and dynamic fermentation mode, and can effectively treat livestock and poultry manure and waste solids. Organic matter such as crop stalks, rice straw, pine husks, peanut shells, rice bran, sawn wood, leaves, mushroom scraps, medicine residue, sugar mash, distiller’s grains, bagasse, monosodium glutamate residue, furfural residue, protein and crude fiber in municipal solid waste Perform rapid heating, deodorization, sterilization, decomposition, and constant temperature control for about 15 days, which can kill viruses, germs, eggs, and weed seeds, and achieve harmless treatment to effectively control the occurrence of soil diseases and insect pests and reduce the amount of pesticides.

There are customized organic fertilizer production lines in FPC. Click here to get the best solution.

According to relevant information, the complete NPK compound fertilizer production process flow can usually be divided into: raw material batching, raw material mixing, raw material granulation, particle drying, particle cooling, particle classification, finished product coating, and final finished product packaging. The complete set of FPC compound fertilizer equipment has low investment, quick results and good economic benefits. The complete set of equipment has a compact flow layout, scientific and reasonable, energy-saving and consumption-reducing, stable operation, reliable operation and convenient maintenance. The raw materials have wide adaptability, suitable for the granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, etc., and the product granulation rate is high. It can produce compound fertilizers of various concentrations and various types (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer, etc.).

What is detailed NPK compound fertilizer production line?

The process flow of NPK compound fertilizer production line is as follows:

• Raw material ingredients: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, heavy calcium, ordinary calcium), potassium chloride (potassium sulfate) and other raw materials are equipped in a certain proportion (according to Market demand and soil testing results in various places).
• Mixing of raw materials: Stir the prepared raw materials evenly to increase the uniform fertilizer efficiency content of the entire fertilizer particles.
• Raw material granulation: send the uniformly stirred raw materials to the granulator for granulation (rotary drum granulator or extrusion granulator can be used).
• Granule drying: The granules made by the granulator are sent to the dryer, and the moisture contained in the granules is dried to increase the strength of the granules and facilitate storage.
• Granule cooling: The temperature of dried fertilizer granules is too high and easy to agglomerate. After cooling, it is convenient for bagging storage and transportation.
• Particle classification: The cooled particles are classified, the unqualified particles are crushed and re-granulated, and the qualified products are screened out.
• Finished film: Coating qualified products to increase the brightness and roundness of the particles.
• Finished product packaging: Pack the film-coated particles, that is, the finished product, and store it in a ventilated place.

Click here to get the best solutions of NPK compound fertilizer production line design.

The construction scale of general organic fertilizer production line configuration is generally 5000 tons-100,000 tons per year. It is necessary to comprehensively consider local resources, market capacity, and market coverage.

What is the cost of fertilizer production equipment?

The equipment investment scale and product selection plan of the manure organic fertilizer production line need to be formulated according to the following conditions: raw material resource characteristics, local soil conditions, local planting structure and main crop varieties, and comprehensive consideration of local resources, market capacity, and market coverage radius. Generally, small new factories can produce 10,000 tons (1.5-2.5 tons/hour), 20,000 tons (2.5-3.5 tons/hour), and 30,000 tons (4.5-6 tons/hour) per year. Medium-sized factories are producing 3- 50,000 tons, large factories are producing 50,000-100,000 tons per year. The investment scale and the design of the production line plan need to be formulated according to the characteristics of raw material resources, local soil conditions, local planting structure and main crop varieties, factory site conditions, and the degree of automation of production.

What configurations of the organic fertilizer production line can I buy?

The manure organic fertilizer production line has three configurations: high, medium and low. Large fertilizer plants must adopt a complete set of production configurations, and the appearance and nutrient content of the finished products can meet the market requirements, and they have a greater advantage in the promotion of finished organic fertilizers. The low-to-medium configuration organic fertilizer production line is suitable for small and medium-sized fertilizer factories. The sales scope of finished organic fertilizer is limited to nearby areas. Some processes in the organic fertilizer production process need to be completed manually.

How do I select the fertilizer machines according to the amount of raw materials?

If the daily production of animal manure exceeds 5 cubic meters, and the maximum amount does not exceed 10 cubic meters, you can purchase simple facilities, mainly mobile turning  machines (turning machines), shredders and other facilities, and the cost of investment facilities needs 15,000 to 45,000 USB. Yuan. If the daily production of livestock and poultry manure exceeds 10 cubic meters, more equipment is recommended. Generally, an investment of 45,000 to 90,000 USB is required, and a complete set of equipment may cost more than $150,000.

What production site is suitable for my organic fertilizer production plant?

Generally, planning principles of site selection: close to raw materials, convenient site transportation, good infrastructure, try to use the original buildings, reduce the scale of investment, increase the efficiency of capital use, and give full play to the demonstration function of the project. Stay away from residential areas and choose down vents; adapt measures to local conditions, arrange compactly, and make use of abandoned land as much as possible: separate living areas from the factory site and maintain environmental sanitation.

In order to make organic fertilizer and compound fertilizer form spherical granular fertilizer, it is necessary to use organic fertilizer rounding machine to make the appearance of particles look round and smooth. So, what is an organic fertilizer pelletizer?

How does it work? Now let Zhengzhou SX Fertilizer Plants heavy industry introduce it to you.

What is organic fertilizer particle polishing machine?

Organic fertilizer shot blasting machine is commonly used in the manufacturing process of organic fertilizer. A rounding device is installed behind the fertilizer granulator, so that the cylindrical particles of organic fertilizer and compound fertilizer can be made into balls with high work efficiency. It has high particle strength and beautiful appearance. Therefore, the organic fertilizer shot blasting machine is an indispensable machine for making spherical organic fertilizer particles.

Performance characteristics

1. In the past, making spherical organic fertilizer was very difficult and required a lot of money. Now with the organic fertilizer throwing machine, the output of organic fertilizer can be increased.

2. When the organic fertilizer shot blasting machine produces organic fertilizer particles, the materials are rounded and then discharged from the discharge port, so that the produced organic fertilizer particles have the same size and beautiful appearance. Round and smooth.

3. When making organic fertilizer granules, the operation is very simple. You need to read the manual carefully.

4. It has strong adaptability to the environment, saves cost and improves efficiency when making organic fertilizer particles.

Working principle

The device of organic fertilizer polisher machine is very simple, which is composed of two or more throwing cylinders. Therefore, after the materials are placed in a circle, they can be discharged from the discharge port. The particle size of the produced organic fertilizer is also the same, forming a sphere and high yield. The organic fertilizer throwing machine rounds the particles made of organic fertilizer and compound fertilizer according to the needs of animals.

According to the above introduction, I believe you have a certain understanding of what is an organic fertilizer spreader. It can be freely matched with new organic fertilizer granulator, flat mold granulator and double mold granulator. We are one of the leading fertilizer machine manufacturers in China. We produce all types of machines in the fertilizer manufacturing process. You can inquire freely.