What are the raw materials used in organic fertilizer production equipment processing? What are the characteristics of these raw materials?

(1) The characteristics of raw materials such as straw can be easily dissolved after comminution.

(2) The excreta of livestock includes feces, sheep manure, horse manure, cow manure, rabbit manure, pig manure, duck manure, quail manure, etc. This raw material is characterized by a medium level of nutrients and is very soluble.

(3) The diet includes juniper, peanut kernel meal, white sesame meal, cottonseed meal, rapeseed meal, sunflower seed meal and Camellia oleifera seed meal. They are by-products of pressed oil, which are generally known as oil withering. The characteristics of this raw material are high nutrient content and very easy to dissolve. It is a high quality raw material for making organic fertilizer.

(4) By products of grain and oil processing include: husk, bran, bran, bran and bran. The characteristics of this raw material are very easy to dissolve, high quality nutrients and organic fertilizer of high quality raw materials. Rice husk is not easy to dissolve. It is generally used as auxiliary material to adjust the moisture content, air permeability and C / N ratio of raw materials.

(5) The by-products of the industrial production and processing of food and pharmaceutical industries include sugar residue, bagasse, Brussels sprout residue, wine residue, red yeast rice wine, vinegar residue, light extract residue, medium residue, etc. This kind of raw material is easy to dissolve and has a medium level of nutrients, making it an excellent raw material for composting. After being decomposed, it can be made into organic fertilizer through a disc granulator machine.

(6) Treatment of silt and domestic waste. Domestic waste treatment includes: kitchen waste, exocarp, rotten vegetable leaves, etc. This kind of raw material has a high organic content and a complex composition, which is very easy to dissolve. However, the high salinity and oil content of kitchen waste is unfavorable for fertilizing. Silt has the risk of heavy metal pollution, and the risk of uncontrollable chemicals is high, so it is not necessary to use it as much as possible. It is generally used for gardening and landscape cleaning, and it is best not to enter agricultural land.

(7) Others: sawdust, edible fungus leftovers, peanut shells, furfural residue, maltitol residue, feed, slag, etc.

All of the above raw materials can be processed through organic fertilizer production line and made into high-quality fertilizer products through organic fertilizer granulator.

Overview of NPK compound fertilizer equipment

1. The main equipment of NPK compound fertilizer equipment adopts forward and reverse operation, and uses a special internal spiral mechanism and unique three-dimensional structure to mix and output materials. The entire equipment has the characteristics of low price, small footprint, large output, and even mixing.

2. The NPK compound fertilizer equipment is designed and manufactured according to the requirements of compound fertilizer factories and fertilizer distributors, with a production capacity of 1-100000 tons. It adopts a process of direct feeding from the lifting tank and direct unloading from the mixer, almost achieving the goal of “zero” feeding.

3. The product configuration of NPK compound fertilizer equipment includes raw material conveying system, ingredient metering system, material mixing system, product packaging system, and high-performance control system. This equipment overcomes the mixture chromatography or diffluence phenomenon caused by different raw material specific gravity and Granularity, and improves the batching accuracy.

4. It solves the impact of factors such as material characteristics, mechanical vibration, air pressure, voltage fluctuations, and cold weather on the system. It has the characteristics of high accuracy, fast speed, and long service life, making it the most ideal choice for composite fertilizer (mixed fertilizer) manufacturers This equipment has multiple models to choose from, with a production speed of 6-18 tons/hour and 3-8 types of raw materials.

Characteristics of granulation equipment for NPK compound fertilizer production line:

1. The material is mechanically compressed and formed without any additives, ensuring the purity of the product.

2. Dry powder is directly granulated without the need for subsequent drying processes, which is more conducive to the connection and transformation of existing production processes.

3. The particle strength is high, and the increase in bulk density is more significant than other granulation methods. Especially suitable for occasions that increase the bulk density of products.

4. Suitable for a wide range of raw materials, the particle strength can be freely adjusted according to different materials.

5. Compact structure, convenient maintenance, simple operation, short process flow, low energy consumption, high efficiency, and low failure rate.

6. It can control environmental pollution, reduce powder waste and packaging costs, and improve product transportation capacity.

7. The feeding and feeding device adopts variable frequency stepless adjustment control, with high automation level, can achieve one person multiple machine control, low labor intensity, and can operate continuously for a long time.

8. The main transmission components are made of high-quality alloy materials. The production of stainless steel, titanium, chromium, and other surface alloys greatly improves the wear resistance, corrosion resistance, high temperature resistance, and pressure resistance, giving the machine a longer service life.

NPK compound fertilizer equipment has low investment, fast efficiency, and good economic benefits. The complete equipment process layout is compact, scientific and reasonable, and technologically advanced. Energy saving and consumption reduction, no discharge of three wastes, stable operation, reliable operation and convenient maintenance. Wide adaptability of raw materials, suitable for granulation of various raw materials such as compound fertilizers, pharmaceuticals, chemicals, feed, etc., with high product granulation rate. It can produce compound fertilizers of various concentrations and types (including Manure, inorganic fertilizer, biological fertilizer, magnetized fertilizer, 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.

Biological Manure technology is a kind of Organic fertilizer containing a certain amount of functional microorganisms, which is made from livestock manure, urban domestic garbage, crop straw, agricultural by-products and organic waste generated from food processing, combined with multifunctional fermentation inoculum to quickly deodorize, decompose and dehydrate, and then added with functional microbial agents. It is collectively called biological Manure.

The biological Manure technology project produces Manure from the livestock and poultry manure of the breeding plant, which not only solves the pollution and breeding safety problems of the breeding plant, greatly improves the living and working environment of the majority of practitioners, but also becomes a new economic growth point of the breeding plant.

Equipment configuration and technical process of biological Organic fertilizer production line for processing Organic fertilizer

1. Raw material stacking and fermentation equipment – tank type composting machine and plate chain composting machine. Implement a new design with multiple slots for one machine, effectively saving space and equipment investment funds.

2. New dry and wet material pulverizers – vertical and horizontal pulverizers, with internal structures of chain and hammer type. No screen, even if the material is crushed from the water, it will not block.

3. Fully automatic multi bin batching machine – designed as 2 bins, 3 bins, 4 bins, 5 bins, etc. according to the customer’s raw material variety. In terms of system structure, small and medium-sized distributed control systems are adopted, achieving the problem of decentralized control and centralized management; This system adopts static weighing and batching, dynamically evenly dividing materials, so that the prepared materials can achieve a good mixing process before entering the mixer, absorbing the respective advantages of dynamic and static batching; It has manual and automatic switching functions. When online, each control unit communicates information according to the MODBUS communication protocol, and the upper computer is far from the operating site, improving the stability of the system and the working environment of the operator;

4. Mixing mixer – including vertical mixer, horizontal mixer, dual shaft strong mixer, drum mixer, etc. The internal mixing structure is divided into blade type, spiral type, etc. Design a suitable mixing structure based on the characteristics of the material. The discharge port is designed for cylinder control and baffle control.

5. Organic fertilizer granulators – including disk granulators, new wet granulators, throwing round machines, drum granulators, coating machines, etc. Select a suitable granulator according to the characteristics of raw materials.

6. Rotary dryer, also known as drum dryer and biological Manure dryer, because the temperature of Manure drying cannot exceed 80 °, our dryer adopts the hot air drying mode.

7. Cooling machine – Similar in appearance to a dryer, but different in material and performance. The dryer host is made of boiler steel, and the cooling machine host is customized with carbon steel plates.

8. Screening machine – including drum type and vibrating type. The screening machine is divided into three stages, two stages, etc.

9. Particle coating machine – The appearance of the main machine is similar to that of a drying machine and a cooling machine, but the internal structure differs greatly. The interior of the coating machine is made of stainless steel plate or polypropylene lining. The entire machine includes a matching powder dispenser and oil pump.

10. Automatic measuring and packaging machine

Generally speaking, organic fertilizer production can be divided into four steps: Fermentation – crushing – granulation – drying – packaging. These necessary steps also have more extended procedures, such as mixing, cooling, screening, coating, etc.

How to choose the organic fertilizer production line customers often depends on the raw materials needed to make organic fertilizer. For example, in the crushing process, according to the water content of the raw materials, the selection of the grinder is also different. Generally, we should choose the semi wet material grinder to crush the raw materials with high water content. If it is dry materials, such as dry cow dung and sheep manure, we can choose the vertical grinder Comminution;
In the granulation process, according to the fiber size of the raw materials, we usually use the disc fertilizer granulator machine or drum fertilizer granulator machine for the finer fiber materials, such as chicken manure; the flat film extrusion fertilizer granulator machine is used for the coarse fiber materials, such as cow dung, straw, etc.
In the drying process, if the budget is sufficient, we often recommend customers to install a cooler after the drying process. This is mainly to place the agglomeration caused by overheating of particles. In the later stage of granulation, there are coating and throwing processes to choose from. These are all “beauty” procedures for the finished products, making the particles more beautiful, neat and selling well. 
General organic fertilizer production line process of commercial organic fertilizer: the general production process of commercial organic fertilizer includes: inoculation fermentation (pre fermentation), main fermentation, crushing, compounding and mixing, drying, granulation, cooling, screening, metering and packaging of organic materials. The main equipment of the organic fertilizer equipment processing process includes fermentation tank, mixer, overturning equipment, belt conveyor equipment, cylinder screen, pulverizer, granulator, etc.

The development of NPK manufacturing process equipment can not be separated from the promotion of science and technology. Under the role of market economy, if you want to develop, you must carry out scientific and technological reform, so that you can be a foothold in the market competition and become the industry leader. NPK manufacturing process equipment has achieved the present achievements, to a large extent, is under the guidance of science and technology development, become now well-known production equipment, it can be said that science and technology has made the compound fertilizer production equipment today.

The application of science and technology in NPK manufacturing process equipment makes us bid farewell to the previous low efficiency and high cost production mode, and enters the stage of rapid development. Science and technology is becoming more and more powerful, and the equipment is becoming more and more perfect. Relying on the power of science and technology, it overcomes the problems of the equipment itself in the technical level, and makes it develop better. In addition, with the efforts of the equipment manufacturing enterprises themselves, we can let go He can better serve enterprises and consumers.
It can be said that the achievements of NPK manufacturing process and equipment today are inseparable from the technical development of various industries. Excellent equipment quality can win the good reputation of users. Only the word-of-mouth of users can move people’s hearts. Therefore, we should also develop towards more efficient, convenient operation, automation and multi-function, and steadily develop in the fierce competition in the future, We should do solid work in technology and make progress in stability. 
The equipment has quick effect and good economic benefits, and the complete set of equipment has compact flow layout. It reduces the energy consumption of the equipment, makes the operation of the equipment stable, has no discharge of three wastes, and is convenient for maintenance. Wide adaptability of raw materials, suitable for granulation of compound fertilizer, feed and other raw materials, with high product granulation rate. It can produce compound fertilizers of various concentrations and types (including). Especially the granulation of rare earth and ammonium bicarbonate series compound fertilizers.

Compared with Organic fertilizer equipment, BB fertilizer equipment is relatively simple, so BB fertilizer has the advantage of small investment, and because of its flexible formula, it is very suitable for the needs of soil testing formula fertilizer being promoted in China, and is a fertilizer that is very suitable for China’s national conditions. In developed countries, the proportion of BB fertilizer accounts for more than half of the total consumption of fertilizers. From a practical perspective, providing scientific information for soil testing and fertilization through soil survey can reduce the blindness of fertilizer allocation and use, ensuring that agricultural production can maintain crop yield even with reduced fertilizer use, thereby reducing agricultural production costs and preventing resource waste and fertilizer pollution caused by excessive fertilization.

During the production process, BB fertilizer equipment can produce various products by adjusting the composition and proportion of the formula, making BB fertilizer a choice for balanced fertilization.

Manufacturing process flow of bb fertilizer equipment: microcomputer control → belt scale continuous and simultaneous batching → large batch continuous mixing and continuous discharge → automatic packaging → finished product

Equipment composition: microcomputer control system → batching speed regulation belt scale → belt conveyor → spiral conveyor mixer → bucket elevator → automatic quantitative packaging scale → belt conveyor packaging machine;

Characteristics of BB fertilizer equipment:

1. There are many types of ingredients. Suitable for 3-12 types of materials;

2. High degree of automation. The entire production process of ingredients, mixing, and packaging is controlled by a microcomputer system;

3. Large production capacity. High ingredient accuracy, fast speed, capable of blending 8-40 tons per hour;

4. Accurate measurement. Able to print reports and inquire about the accuracy of instant ingredients at any time, ensuring the accuracy of ingredients, mixing, and packaging.

5. Mix evenly. Twisted cage stirring ensures uniform mixing and reliable operation, preventing layering during the production process.

6. Reasonable design. Designed separately for your venue, with a reasonable footprint and compact structure.

7. The formula is easy to adjust. Microcomputer control, fertilizer formula can be changed and adjusted at any time.

There are many kinds of screening machines in the market. It’s very difficult to choose a screening machine with high performance price ratio among so many screening machines. We can find that no matter which one we ask, it’s almost the same. At this time, we need to use our own professional perspective to distinguish the truth from the false. As a professional organic fertilizer machine manufacturer, let’s tell you how to choose a high-quality one with a professional perspective Screening machine.
1. First of all, it is necessary to determine whether the materials to be screened are to be roughly screened or finely screened. In case of coarse screening, straight screen, straight row screen and other organic fertilizer machines can be selected, with large output and high efficiency; in case of fine screening, rotary vibration screen or ultrasonic vibration screen and other equipment can be selected;
2. Whether there are restrictions on the site: select the required screening machine according to the site;
3. Whether there are special characteristics of screening materials: such as high temperature, corrosiveness, high static electricity, etc., high temperature or corrosiveness can be selected as vibration materials with good volatility; ultrasonic vibration screen can effectively screen materials with high static electricity and high fineness.
For more details, please consult Zhengzhou Tianci Heavy Industry. we insist on market orientation, innovation and development, quality and survival, and perfect after-sales service to win customers’ trust.

Organic fertilizer vibrating screen: a series of product drum screening machines are commonly used in the production and manufacture of compound fertilizer. They are suitable for the separation of finished products and returned materials. They can also complete the commodity grade classification to make the finished products classified evenly. The remote server is composed of stainless steel screen, which is convenient for maintenance and replacement. The organic fertilizer fermentation equipment has simple structure, Easy to use and stable operation, it is a dream machine and equipment for compound fertilizer production and manufacturing.

Chicken manure organic fertilizer mixer machine, high mixing uniformity, less residue, suitable for mixing more than two kinds of fertilizers and additives premix. The specific characteristics are as follows: the materials are fully mixed, thus improving the mixing uniformity; adopting the novel rotor structure, the minimum clearance between the rotor and the bright body can be adjusted to close to zero, effectively reducing the material reserve; the larger material can be broken, the overall structure is more reasonable, the appearance is beautiful, and the operation and maintenance is convenient.
A double-layer spiral blade is arranged on the main shaft of the horizontal fertilizer mixer machine for chicken manure organic fertilizer. The internal screw transports the material away from the outlet, and the outer screw moves the material to the outlet. Under the convective motion of the material in the double helix belt, a low dynamic and efficient mixing environment is formed.

The inner and outer diameter screw installed on the mixing shaft drives the materials in the barrel, so that the agitator turns over the materials in the barrel. When the axial direction of the screw drum is close to the axis of the screw, the material can be driven to rotate away from the screw shaft center for a short time, and the material can be driven to rotate away from the screw shaft center in the axial direction.
Side bottom discharging mode: the powder material adopts pneumatic gate structure, which has the advantages of fast unloading and no residue.
Feeding can be equipped with screw conveyor and other devices, feeding effect is good, no blocking, less land occupation.
Organic fertilizer mixer: vertical mixer and horizontal mixer are common, which are mainly used for mixing raw materials and auxiliary materials to make organic matter more evenly distributed. When adding trace elements such as nitrogen, phosphorus and potassium, fully stir to make the materials more symmetrical, which is suitable for the stirring of common organic fertilizer materials.

The Manure disk granulator adopts the overall arc structure, and the granulation rate can reach more than 85%. The Manure disk granulator is equipped with three outlets, which is convenient for intermittent production operations. The disk granulator drawing greatly reduces the labor intensity and improves the labor efficiency. The reducer and motor are driven by flexible belt, which can start steadily, reduce the impact force, and improve the service life of the equipment.

Organic fertilizer disc granulator

1. The structure of Organic fertilizer disk granulator is novel and reasonable, with reduced weight and height

2. The tilt angle of Organic fertilizer disc granulator can be adjusted, and the angle washer is used, which is flexible and convenient to adjust

3. The Organic fertilizer disc granulator adopts a unique unpowered scraper combination integration to reduce auxiliary power consumption

4. The big disk of Organic fertilizer disc granulator is composed of a disk body and a disk joint, which reduces the power of the main motor. The disk joint can be adjusted up and down along the disk body. The end of the disk joint is a side flange, which can ensure that the ball will not be pulled or torn when it is out of the disk.

5. A new desilting design, consisting of a combination of unpowered scrapers for edge and bottom cleaning, angle cleaning scrapers for corner cleaning, combined with unique disc processing technology, has good desilting and ball forming effects without large mud balls. The diameter of the material ball is 90% between 3-5mm.

6. The bottom of the disc granulator is reinforced with multiple radiating steel plates, which are sturdy, durable, and not easily deformed. The thickened, weighted, and sturdy base design eliminates the need for anchor bolts to fix it, ensuring smooth operation. The main gear of the granulator adopts high-frequency quenching, doubling its service life.

Manure disc granulator

Transmission device of Organic fertilizer disc granulator -1. Reducer: make the pelletizer reach the required speed. 2. Motor: see the motor operation manual for the use and maintenance methods. Each disc granulator is equipped with a motor.

Drive device of disc granulator with a diameter of 2.5 meters or more: The motor drives the horizontal reducer through a flexible belt.

Drive device for disc granulators with a diameter of less than 2.5 meters: the motor is directly connected to the cycloidal pinwheel reducer.

Scraper: connected by bolts, mainly used to remove materials from the bottom of the disc.

Rack: composed of channel steel, supporting the disk surface, and must maintain a flat ground during installation.

Organic fertilizer granulator equipment realizes the granulation of biological Manure with “Manure sludge, carbon grass, lignite, straw” as raw materials, and “effective drying, high-temperature sterilization, rapid granulation”. It is widely used for granulation of organic and organic wastes in livestock and poultry breeding, brewing, sugar making, paper making, medicine, tobacco factories, and other industries, and can produce spherical pure Manure, organic and inorganic fertilizer, and biological Manure; It is the first ideal equipment for (biological) Manure production enterprises.

1Temperature control. In the fertilizer production process, the fermentation temperature of the compost should be controlled at 50-60 ℃. When the temperature of the compost exceeds 60 ℃, the compost should be turned over or forced ventilation should be carried out. The temperature of the compost should be kept above 50 ℃ for 5~10 days for primary fermentation.

2Moisture control. Maintaining appropriate moisture content is the first condition to promote microbial activity and compost fermentation. Generally, 60% – 75% of the maximum water holding capacity of composting material is suitable. With the decrease of water content in compost fermentation, the water content should be 36% ~ 45% at the end of primary fermentation;
3Compost oxygen concentration. In the fertilizer production process, keep appropriate air in the pile, which is conducive to the propagation and activity of aerobic microorganisms, and promote the decomposition of organic matters. When composting at high temperature, more attention should be paid to the appropriate packing tightness to facilitate ventilation. The oxygen concentration in the compost is kept above 3% by compost windrow turner or forced ventilation.
4Maintain a neutral or slightly alkaline environment. Lime or calcareous soil can be added in proper amount to neutralize and regulate acidity and promote microbial propagation and activity.
5C / N ratio. The ratio of carbon to nitrogen for normal decomposition of organic matter was 25:1. The ratio of carbon to nitrogen of legume green manure was 15-25:1, weeds 25-45:1, and stems 60-100:1. Therefore, according to the types of composting materials, add some substances with high nitrogen content to reduce the carbon nitrogen ratio and promote microbial activities.

he fermentation quality of organic fertilizer production equipment is directly related to the quality of organic fertilizer production equipment. The production line of organic fertilizer production equipment can help you improve fermentation quality and yield. Compost fermentation uses the oxidative decomposition ability of natural microorganisms to controllably promote the biochemical degradation of degradable organic matter in materials under certain temperature, humidity and pH value to form stable humus. The process can effectively treat organic matter in materials and kill pathogenic bacteria and other harmful substances.