Daily maintenance of organic fertilizer production equipment

fertilizer granulator Oct 10, 2023

Organic fertilizer equipment is a powerful assistant in current production, and it will inevitably cause wear and tear in actual operation. Therefore, it is more important to use and maintain the equipment correctly to ensure the normal use of organic fertilizer. Below is an introduction to how to avoid malfunctions during the use of organic fertilizer production equipment.

Daily maintenance of organic fertilizer production equipment

1. Keep the workplace clean. After the completion of each organic fertilizer production equipment, the residual rubber sand inside and outside the granulation leaves and pots should be thoroughly removed. Scattered or splashed rubber sand and flying objects on organic fertilizer equipment should be cleaned up. The machine of organic fertilizer equipment should be exposed to the external processing surface, wiped clean, coated with anti rust meat paint, and applied with corresponding protective layer. Cover to prevent dust from invading again.

2. Organic fertilizer production equipment does not have external filling holes. Gears and worm gears are lubricated with organic fertilizer equipment specific grease. The upper and lower gears should be added with three in one butter every quarter. When refueling, the movable gearbox cover and the gearbox gear cover can be opened separately. Lubricating oil should drip into the sliding surface between the support gearbox and the support hinge. The worm gearbox and bearings are shipped with sufficient transmission grease, but the gearbox machine should be thoroughly cleaned once a year and all protective lubricants should be replaced.

3. Always pay attention to the operation of organic fertilizer production equipment. There should be no serious abnormal noise or metal friction noise. If any abnormalities are found, the machine should be immediately shut down for inspection. Only use after troubleshooting. Unable to check the corresponding reason, unable to start the machine. If there is a metal friction sound, you can first check the gap between the organic fertilizer equipment.

4. Regularly check the standard clearance between organic fertilizer production equipment.

5. When repairing organic fertilizer production equipment, the working gap should be re measured and adjusted several times each time to meet the standards before continuing to use.

6. If the organic fertilizer equipment of the programmable controller cannot work, check the power voltage, power plug and socket, connection plug and socket, etc., and check for internal faults in the controller.

Continuously discovering, preventing, and repairing natural degradation, enabling organic fertilizer production equipment to be repaired in potential failure states: The significance of self maintenance, through the participation of frontline employees, identifies problems in the first place and compresses them. Fully standardized production and maintenance of TNPM, advocating for the discovery and elimination of six activity sources, one of the most important links is to solve the problem of fault sources.

Equipment and process flow for producing organic fertilizers from pig manure

fertilizer granulator Oct 10, 2023

Fermentation:

Small pig farms use active (forced) ventilation for composting. The biggest feature of this composting method is that the ventilation pipes with holes are placed in the lower part of the pile body, and then the air is actively transported into the pile body by the fan. This method also does not require flipping, but the oxygen concentration in the pile is better than that of static composting, so the composting speed is relatively faster.

Granulation:

1. Send the qualified organic raw materials into the speed regulating silo with the loader;

2. Transfer to the vertical pulverizer and pulverize to 10-60H;

3. Transfer to the rotary vibrating screening machine to separate raw materials and impurities; also can add mixing equipment.

4. Conveying organic fertilizer granulator machine for granulation, packaging, sewing and storage.

Pig manure organic fertilizer equipment: dehydrator, fermentation turner, semi-wet material grinder, horizontal mixer, npk fertilizer granulator, dryer, cooler, trommel screen, coating machine, packaging equipment, belt conveyor Wait. The organic fertilizer granulator adopts high-speed rotation, and the material is turned over at a high speed with the barrel, so that the powder adheres under the high-speed movement, and continuously realizes the processes of mixing, granulation, spheroidization, and densification in the interior, so as to achieve the purpose of granulation.

Pig manure organic fertilizer equipment is a new type of organic fertilizer that integrates organic fertilizer, chemical fertilizer, amino acid fertilizer and functional microorganisms. Its function is to meet the nutrient needs of crops in the current season, significantly inhibit soil acidification, effectively control soil microbial flora, and improve soil fertility. In terms of equipment, if you are new to this industry, it is recommended to start with a small scale, that is, a small powdered organic fertilizer plant. The required equipment includes a fermentation turner, a feeding bin, a semi-wet material pulverizer, and a disc granulator machine, trommel screening machine, automatic packaging machine, etc. The price of the whole set of equipment is about 150,000.

The workflow and equipment composition of urban sludge dryer

fertilizer granulator Oct 10, 2023

Main characteristics of urban sludge dryer

1. High thermal capacity coefficient and high thermal efficiency. By combining the crushing and stirring device with the rotary cylinder, the total heat transfer coefficient of the sludge dryer is increased to 2-3 times that of a regular rotary dryer. The crushing and stirring device crushes the material, increasing the contact area between the material and the hot air, while also preventing the short circuit of the hot air, making full use of the heat of the hot air.

2. The product particle size is uniform. Due to the addition of flocculants during the dehydration process of sludge from urban sewage plants, the viscosity of the sludge increases, making it prone to agglomeration during the drying process, which not only affects the drying effect but also increases the difficulty of utilization. In a sludge dryer, the mixing and crushing device and the kiln type movable plate inside the cylinder act to break the mud before it hardens, and the final output is uniformly sized particles (about 2mm), making the subsequent treatment or utilization process of sludge more convenient.

3. Easy to operate and operate. The sludge dryer is equipped with an automatic control system, and the biogas burner has a large and small burner combustion mode. The end of the drying drum is equipped with a temperature sensor, which controls the size conversion of the burner head through the temperature sensor, thereby controlling the humidity inside the drying drum and preventing excessive temperature from causing sludge coking. The speed of the rotary drum can be adjusted through the control cabinet.

4. Environmental protection and energy conservation. The sludge dryer uses biogas generated during sludge digestion treatment as heating energy, greatly reducing the cost of sludge drying and creating a new application field for the comprehensive utilization of biogas.

5. Unique arch breaking and vibration device. Effectively solved the problems of material bonding with the body and lifting device, as well as material agglomeration and movement obstruction during the drying process.

The working principle and characteristics of a tracked stacker

fertilizer granulator Oct 10, 2023

Crawler type composting machine is a device that uses modern technology to convert agricultural waste, animal manure, and organic household waste into high-quality bio organic fertilizer. Its processing object is stacked on a cement road surface, which is mainly the dry material of animal manure after solid-liquid separation. Through the back and forth flipping of the self-propelled composting machine, the contact area between the material and oxygen is increased, and the composting time of organic fertilizer is shortened!

Crawler hydraulic lifting and tipping machine is a type of large-scale tipping machine, with a fully hydraulic operating system, lever type steering wheel operation, tracked walking, sturdy and durable, strong power, advanced technology, large production capacity, strong tipping ability, hydraulic lifting adjustment of the tipping drum, and high degree of automation. Its main characteristics are as follows:

1. It adopts the ground strip pile fermentation method for bio organic fertilizer, which better ferments and turns over the ground garbage, feces, and other materials.

2. Its characteristics are low investment, high return, low energy consumption, low cost, and high effectiveness. It is mainly applied in livestock farms, such as cattle farms, sheep farms, and other types of livestock farms.

Overview of the structure of tracked hydraulic lifting and tipping machine

1. The tracked hydraulic lifting and tipping machine can stir and crush materials, decompose organic matter under aerobic conditions, improve fermentation speed, and effectively prevent the generation of harmful and odorous gases such as hydrogen sulfide and amine gas during the fermentation process, which is conducive to environmental protection requirements and improves fertilizer efficiency.

2. It uses a diesel engine as the power, with four wheels running. The power is transmitted through the transmission system to the drum carrying the combined cutting tools for operation. The quality is reliable, so the performance is stable and the operation process is simple.

Ground stacked fermentation of organic fertilizer is currently a fertilizer production mode that saves civil engineering and labor. Materials need to be stacked into long strips, and the materials are stirred and crushed by a stacker at regular times. Organic matter is decomposed under aerobic conditions. It has the function of crushing, greatly saving time and labor, significantly improving the production efficiency and product quality of organic fertilizer plants, and greatly reducing costs.

Organic fertilizer equipment promotes agricultural circular development

fertilizer granulator Oct 10, 2023

The development of organic fertilizer equipment is getting faster and faster, especially in recent years, in view of the prominent problems such as excessive use of chemical fertilizers, low efficiency, and decline in the quality of cultivated land in my country’s agricultural production, the main goal of bio-organic fertilizer production equipment is to reduce the amount of chemical fertilizers and improve. The quality of cultivated land, the realization of the industrialization of new and efficient biological fertilizers, and organic fertilizers are important measures to improve and improve the quality of crops and maintain nutritional flavor. After the organic fertilizer is decomposed, the active substances required for the decomposition, transformation and synthesis of crops under the action of microorganisms are irreplaceable by any chemical fertilizer, and can be directly absorbed and utilized by plants.

The use of bio-organic fertilizer equipment for harmless treatment of agricultural organic waste, the new organic fertilizer npk manufacturing process technology is more conducive to harmless treatment. Organic fertilizer compost fermentation treatment, using organic fertilizer equipment to process organic fertilizer, does not necessarily require livestock and poultry manure, chicken manure, pig manure, but also can add wheat straw, corn straw mixed farmyard manure, pig manure, pig manure, use organic fertilizer production equipment to carry out Harmless treatment. Adding microbial organic fertilizer fermentation bacteria to compost and ferment, the organic fertilizer granulator produces microbial organic fertilizer, and the organic fertilizer production equipment is an ideal method for the harmless treatment of agricultural waste.

Common granulators include npk fertilizer granulator, roller granulator, disc granulator machine, tooth stirring granulator, and drum granulator. Common granulator bio-organic fertilizer granulator is suitable for the following granulation: bio-organic fertilizer granulation with peat, lignite, organic fertilizer sludge, straw as raw materials; organic fertilizer with chicken manure and other organic fertilizers as the main raw material. Pelletizing; granulation of cake fertilizer with soybean cake as the main raw material; granulation of full-price feed and mixed feed with corn, beans and grass meal as raw materials; granulation of biological feed straw pellets with crop straw as raw material.

Process characteristics and advantages of organic fertilizer granulator

fertilizer granulator Oct 10, 2023

Organic fertilizer granulation equipment is one of the most core equipment in organic fertilizer equipment, which directly affects the quality of organic fertilizer particles (such as roundness, uniformity, fertilizer moisture retention performance, etc.). So, what are the differences in the several processes of organic fertilizer granulation? What are the impacts on product quality? Different granulation processes for organic fertilizers require different types of granulators, which directly affect the yield, quality, appearance, price, and other aspects of the product. It can be said that the organic fertilizer granulator is the core of the entire production line.

The organic fertilizer granulation equipment utilizes the high-speed rotating mechanical stirring force and the resulting aerodynamic force to continuously mix, granulate, spheroidize, extrude, collide, compact, and polish fine powder materials in the machine, thus achieving the purpose of granulation. The particle shape is spherical, with a sphericity of ≥ 0.7, a particle size generally between 0.3 and 3 millimeters, and a particle formation rate of ≥ 90%. The size of the particle diameter can be adjusted appropriately by the material mixing amount and the spindle speed. Generally, the lower the mixing amount, the higher the rotation speed, and the smaller the particle. Application scope: This machine is particularly suitable for granulation of lightweight fine powder materials, especially for granulation of organic inorganic compound fertilizers. The finer the basic particles of fine powder materials, the higher the sphericity of the particles, and the better the ball forming quality. It is generally required that the particle size of the material before granulation should be less than 50 mesh. Typical application materials include chicken manure, pig manure, cow manure, carbon black, clay, kaolin, nitrogen, phosphorus, potassium, and other organic inorganic compound fertilizers.

The organic fertilizer special granulation machine is mainly used for granulating various organic materials after fermentation, breaking through the conventional granulation process. The material does not need to be dried before granulation, and after crushing, it can be directly mixed to produce spherical particles, saving energy and high granulation rate. With an organic matter content of over 97, pure organic matter granulation can be achieved without the need for adding binders during granulation. The particles are sturdy and beautiful, and can be sieved and rounded after granulation, reducing drying energy consumption. The moisture content of the raw materials can be between 20 and 50.

Organic fertilizer special granulator is a molding machine that can manufacture materials into specific shapes. The wet stirring tooth granulator utilizes the high-speed rotating mechanical stirring force and the resulting aerodynamic force to continuously mix, granulate, spheroidize, and compact fine powder materials in the machine, thus achieving the purpose of granulation. This granulation method has a high ball forming rate, beautiful particles, and also saves energy, which is efficient and energy-saving.

The granulation process of a complete set of npk compound fertilizer production line

fertilizer granulator Oct 10, 2023

The process flow of the complete set of nitrogen phosphorus potassium compound fertilizer equipment can usually be divided into: raw material batching, raw material stirring, raw material granulation, particle drying, particle cooling, particle grading, finished product coating, and final product packaging.

The complete set of equipment for nitrogen phosphorus potassium compound fertilizer has low investment, fast effectiveness, and good economic benefits. The entire nitrogen phosphorus potassium compound fertilizer production line has a compact layout, scientific and reasonable process, and advanced technology. Energy saving and consumption reduction, no discharge of three wastes, stable operation, reliable operation and convenient maintenance.

The complete set of equipment for nitrogen phosphorus potassium compound fertilizer has a wide range of raw material adaptability, suitable for granulation of various raw materials such as compound fertilizers, pharmaceuticals, chemicals, feed, etc., with high product granulation rate. It can produce various concentrations and types of compound fertilizers (including organic fertilizers, inorganic fertilizers, biological fertilizers, magnetized fertilizers, etc.). Especially for the granulation of rare earth and ammonium bicarbonate series compound fertilizers, it fills the domestic gap and ranks at the leading level in China.

The process of a complete set of nitrogen phosphorus potassium compound fertilizer production line

1. Raw material ingredients: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, heavy calcium, superphosphate), potassium chloride (potassium sulfate) and other raw materials are prepared in a certain proportion (based on market demand and soil testing results in various regions).

2. Mixing of raw materials: Mix the prepared raw materials evenly to improve the overall uniformity of the fertilizer particles.

3. Raw material granulation: The evenly stirred raw material is fed into a granulator for granulation (either a drum granulator or an extrusion granulator can be used).

4. Particle drying: The particles made by the granulator are fed into the dryer to dry the moisture contained in the particles, increasing their strength and facilitating storage.

5. Particle cooling: The dried fertilizer particles have a high temperature and are prone to clumping. After cooling, they are easy to pack, store, and transport.

6. Particle grading: Grading the cooled particles, crushing and re granulating the unqualified particles, and screening out the qualified products.

7. Finished film: Coating qualified products to increase the brightness and roundness of particles.

8. Finished product packaging: Bag the coated particles, also known as finished products, and store them in a ventilated place.

Humidity of Organic Fertilizer Raw Material Fermentation and Selection of Pelletizer

fertilizer granulator Oct 10, 2023

The humidity after fermentation of organic fertilizer affects the choice of granulator. Common granulators include npk fertilizer granulator, counter-roll extrusion granulator, disc granulator machine, tooth stirring granulator, and drum granulator. Organic fertilizer fermentation moisture control: 65% organic fertilizer fermentation moisture, how to judge the moisture content? Grab a handful of material with your hand, you can see the watermark on your finger, but it will not drip, it will fall to the ground and scattered open. High moisture content can lead to poor ventilation, slow temperature rise and unpleasant odors. High water content can be achieved by adding straw, sawdust and mushroom residue. When the water content is too low, the fermentation is slow. When the water content is too low, the manure or clean water separated by the solid-liquid separator can be used to ensure the water content.

The difference between the model selection of organic fertilizer granulator is to choose the appropriate granulation method according to the requirements of the material. It’s just a big umbrella, with subdivisions and branches underneath it. It is mainly divided into two categories: dry method and wet method, and the fertilizer granulator machine price is also different.

Extrusion granulation does not require heating and humidifying materials, saving investment and energy, and is also suitable for granulation of heat-sensitive materials such as ammonium bicarbonate and some organic fertilizers. The non-dry extrusion granulation technology and characteristics of the counter-roll extrusion granulator The non-dry extrusion granulation process of the counter-roll extrusion granulator has a wide range of applications in powder particle processing. The organic fertilizer granulator should granulate and process the raw materials fermented within the specified range. It breaks through the characteristics of large reverse material, high water content, low strength, uneven particle size or air-drying in the air, small output and low output of the disc granulator.

The Technology and Characteristics of a Horizontal Mixer for Fertilizer

fertilizer granulator Oct 10, 2023

The horizontal mixer is a new generation of mixing equipment developed by our company. It has high mixing degree and low residue, making it suitable for mixing formula feed, concentrated feed, and additive premixed feed. The specific characteristics are: the materials are fully mixed, thereby improving the uniformity of mixing; Adopting a novel rotor structure, the minimum gap between the rotor and the casing can be adjusted to close to zero, effectively reducing the residual amount of materials; The special rotor design of this machine can also crush larger materials, with a more reasonable overall structure, beautiful appearance, and convenient operation and maintenance. In order to ensure the normal operation of this machine, please read the user manual carefully to avoid damage to this machine.

The fertilizer mixer can be divided into three main parts:

1. Frame part: All working bodies of the machine are installed and fixed on the frame. The frame of the machine is welded with high-quality carbon steel plates and channel steel, and has passed strict product qualification certification and specific process requirements, achieving the purpose of using this machine.

2. Transmission connection part: The electric motor drives the pulley, triangular belt, and reducer to rotate the main shaft and work. The transmission reducer and the working part of the main machine both use nylon pins as transmission connectors and transmission drives, facilitating assembly and maintenance.

3. Mixing and mixing work part: fertilizer mixer transmitted to the main shaft through a pin coupling by the transmission wheel. The special spiral stirring blades welded to the main shaft rotate synchronously, evenly flipping the materials in the mixing chamber, allowing for sufficient mixing of the materials, greatly reducing the residual amount of the materials. After a period of mixing, the material flows out from the specially designed discharge port below the machine body.

The Effect of Dry Materials on the Production of Fertilizer by Organic Fertilizer Granulators

fertilizer granulator Oct 7, 2023

The complete set of organic fertilizer equipment includes: chicken manure dehydrator, fermentation stacker, semi-wet material grinder, horizontal mixer, disc granulator machine, dryer, cooler, trommel screen, coating machine, packaging equipment, belt conveyor, etc. The conveyor is evenly and continuously fed into the npk fertilizer granulator, and it is rounded into spherical particles by the polishing and shaping machine. The belt is conveyed to the finished product silo.

In the organic fertilizer npk manufacturing process, not only the water content of the granules after forming generally exceeds the index and needs to be dried at low temperature, but also the water content of organic raw materials after fermentation is about 30% to 40%, and the water content of the granules after granulation is generally in Between 15% and 20%, the fertilizer quality index requires that the moisture content is less than 14%, and it needs to be dried. Therefore, the drying section is an indispensable and important process in the production process of biological fertilizers, which directly affects the output, quality and energy consumption. It is very important to choose the model and specification of the dryer reasonably and control the process conditions.

1. Due to the different conditions and humidity of the dried materials, there may be large differences. Therefore, when using the dryer, it is necessary to understand the material structure in the production process of the organic fertilizer fermentation tank.

2. The drying characteristics will change with the state of the material. The organic fertilizer fermenter has different moisture characteristics in different materials, so it has a great impact on the internal structure of the equipment.

3. In order to enable the material to be supplied, conveyed and discharged smoothly, the organic fertilizer fermentation tank is heated during the production process. Even if the organic fertilizer fermentation tank can barely operate, it must be considered from the aspects of automation and other engineering. In order to achieve efficient drying, it should also be considered Operation of other units, auxiliary equipment technology, etc. That is to say, the drying operation is the embodiment of a comprehensive technology.