fertilizer production line

In the 1990s, the Chinese government made plans and action deployments for the comprehensive utilization of crop straw resources. Mainly including the following aspects: 1. As of the end of 2000, the country had invested 367 million yuan in building 13 straw livestock demonstration zones and 380 demonstration counties nationwide, directly promoting the development of herbivorous livestock in China. With the deepening of the government’s understanding of the ban on straw burning, in May 1998, China decided to implement a national demonstration project for straw gasification. The country allocates a portion of funds annually to support the promotion of straw gasification technology in rural areas, solve rural energy consumption problems, and alleviate rural environmental pollution. The technological innovation of straw comprehensive utilization in the 3 straw innovation industries has been listed as one of the focuses of the Ministry of Science and Technology in recent years, including straw fertilizer technology, straw feed technology, straw fuel technology, straw industrial raw material technology, and straw as a substrate for edible fungi technology. Overall, the comprehensive utilization of straw in China started relatively late compared to developed countries abroad, but the results of comprehensive utilization are relatively significant.

It is not only an energy project, but also conducive to promoting the industrialization of bioenergy. It is also a good agricultural development project. Using straw to produce organic fertilizer can effectively improve the growth environment of crops, increase their yield and agricultural benefits, and is conducive to increasing farmers’ income and efficiency. It is very in line with the needs of China’s comprehensive promotion of new rural construction and has broad application prospects in rural areas.

The straw organic fertilizer production equipment can quickly and harmlessly solve the problem of agricultural waste such as straw, wheat straw, corn straw, and vegetable residues, edible mushroom residues, plant manure, tobacco residues, etc. that are casually discarded in the field and rotting or burning in the open air. It can completely eliminate diseases, pests, and weeds in agricultural waste and quickly convert them into excellent organic fertilizer. The birth of straw organic fertilizer equipment can harmless solve the problem of straw burning. This production equipment has the advantages of low investment, small land occupation, high profits, and good efficiency. The straw organic fertilizer production equipment is used to process and ferment the remaining stem and leaf parts of corn, rice, wheat, and other cereal crops after ripening and threshing. After preliminary fermentation treatment and later deep processing and granulation, qualified commercial organic fertilizers are produced.

The machinery commonly used in straw organic fertilizer production equipment includes: organic fertilizer stacker, organic fertilizer crusher, organic fertilizer mixer, organic fertilizer granulator, rotary dryer, rotary cooling machine, organic fertilizer screening machine, organic fertilizer coating machine, organic fertilizer packaging equipment, organic fertilizer belt conveyor, etc.

The organic fertilizer granulator includes disc granulator, stirring tooth granulator, new stirring tooth drum granulator, double-roll extrusion granulator and drum granulator. Organic fertilizer granulator is a general term , All equipment that can granulate organic fertilizer is an organic fertilizer granulator. There are so many kinds of organic fertilizer granulation equipment, each of which has different working principles, advantages and disadvantages. Zhengzhou Huaqiang Machinery believes that we cannot say which granulator is good, but choose the appropriate organic fertilizer granulator according to the material.

Ordinary easy-to-granulate raw materials can be granulated with a disc granulator. The price of a disc granulator is low, which can reduce investment for customers. 

Materials with relatively high fiber content, such as sheep dung, cow dung, straw and other materials, can be granulated with a stirring tooth granulator and a new stirring tooth drum granulator. The stirring tooth granulator needs to be equipped with a rounding machine. This is because the granules from the agitator granulator are irregular and oblate, and the granules need to be trimmed with a round machine. The finished pellets made by the new type stirring tooth drum granulator are spherical, and no additional equipment is required.

For other special materials to make organic fertilizer, if the disc granulator and the stirring tooth granulator are not suitable, you can choose a roller extrusion granulator or a drum granulator. Therefore, which organic fertilizer granulator to choose depends entirely on the material.

Pig manure Organic fertilizer granulator is also called new wet Organic fertilizer agitator granulator. It is used for granulation of various organic substances after fermentation, breaking through the conventional organic granulation process. Before granulation, the raw materials do not need to be dried or crushed, and spherical particles can be processed directly with ingredients, which can save a lot of energy.

Working principle of pig manure Organic fertilizer granulator. 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, and vice versa.

Features of new wet Organic fertilizer agitator granulator:

1. The produced particles are spherical.

2. Realize organic granulation.

3. By utilizing the characteristic of organic particles being able to embed and grow with each other under a certain force, no adhesive is required during granulation.

4. The granules are solid, and the new wet Manure can be sieved after granulation by a toothed granulator, reducing drying energy consumption.

5. The organic matter after fermentation does not need to be dried, and the moisture content of the raw material can be between 20-40%.

Working principle: the new wet Manure mixing tooth granulator uses the high-speed rotating mechanical mixing force and the resulting aerodynamic force to enable the continuous mixing, granulation, spheroidization, densification and other processes of fine powdery materials in the machine, so as to achieve the purpose of granulation. This granulation method results in higher ball forming rate, more beautiful particles, and energy saving.

The pig manure Organic fertilizer granulator is specialized for the granulation of Manure, raw material, livestock manure, feces, compost, green manure, sea manure, cake fertilizer, peat, soil manure, three wastes, microorganisms and other urban domestic waste organic fermentation fertilizers. The particles are pellets. The qualified granulation rate of the machine is up to 80-90%, which is suitable for many different formulations. The compressive strength of Manure is higher than that of disc and drum, and the large ball rate is less than 15%. The particle size uniformity can be adjusted through the stepless speed regulation function of the machine according to user requirements. This machine is suitable for direct granulation of Manure after fermentation, saving drying process and greatly reducing manufacturing cost.

In recent years, with the improvement of agricultural mechanization and the gradual narrowing of the gap between rural and urban areas, the concept of straw as a fuel has weakened, leading to an increasingly severe phenomenon of straw burning. Due to improper disposal methods, crop straw incineration can also have negative effects on many aspects of social life and production. For example, the high temperature under straw incineration makes beneficial insects (such as earthworms) and microorganisms in the soil unable to survive, seriously affecting the ecological environment of the soil topsoil.

The straw organic fertilizer production equipment is divided into: straw organic fertilizer powder production equipment and straw organic fertilizer granular production equipment.

Technical process of straw organic fertilizer production line:

Firstly, use a straw crusher to crush the raw materials to the appropriate fineness, and then add an appropriate amount of chicken manure or sludge to adjust the carbon nitrogen ratio and moisture content of the fermentation raw materials, or add bacterial strains and enzymes.

2. Next is the raw material fermentation section, which can be divided into two stages: first, pre fermentation, which is carried out in the open air or fermentation device, and oxygen is supplied to the stacking layer or fermentation device through flipping and forced ventilation, with straw as the main body to add animal manure. The main fermentation cycle of aerobic composting is about 3-10 days. Secondly, post fermentation involves sending the main fermented semi-finished products to the post fermentation processing process, further decomposing the easily decomposable and difficult to decompose organic compounds in the main fermentation process into stable organic compounds such as humic acids and amino acids, to obtain fully decomposed organic fertilizer products. The subsequent fermentation time is generally around 20-30 days.

3. After fermentation treatment, it can be further dried and crushed according to actual needs to become qualified organic fertilizer raw materials.

4. Compost is generally used in spring and autumn, and must be stored in summer and winter. The storage method can be stacked in fermentation tanks or bagged for storage, and it needs to be dry and ventilated.

Prospects for investing in an organic fertilizer production line with an annual output of 10000 tons: An organic fertilizer consumption line can not only meet the local fertilizer demand, but also meet the demand of surrounding markets. Bioorganic fertilizers are widely used in various fields such as farmland, fruit trees, flowers, landscaping, lawns, and soil improvement, with good results. The government has stopped providing subsidies to agriculture and is very supportive of this industry.

Although cow dung is a good raw material for Manure, if it is not fermented, it will still give off odor, and will cause diseases and pests, and the risk of burning roots and seedlings

Advantages of cow dung Manure:

1. Cow dung does not contain any chemical substances and has high organic composition. It is one of the high-quality Organic fertilizer.

2. Rich raw material resources, low prices, and low production costs.

3. The finished cow dung Manure has a wide range of applications, good fertilizer efficiency, can fully improve the soil, provide sufficient nutrition for crops, and is popular with users.

Process of powder Manure production line:

1. Fermentation: Raw materials such as livestock and poultry manure straw are mixed in proportion, and fermentation can begin by adding fermentation strains. During the process, a slot type tipping machine or crawler tipping machine is used for flipping operations, with the aim of fully stirring the raw materials, allowing them to come into contact with oxygen in the air, thereby accelerating the growth rate of microorganisms and achieving rapid fermentation.

2. Deep processing: after the fermentation of raw materials is completed, small Manure complete sets of equipment can be used for production. The first step is to use a forklift to pour the raw materials into the forklift silo, which can continuously and evenly supply the raw materials to the grinder. After the grinder, the raw materials can be crushed into powder materials with uniform fineness, and then a small amount of impurities in the raw materials can be screened out through a drum screening machine, and finally high-quality powder Manure can be obtained, Finally, the entire production process can be completed by packaging into bags using an automatic packaging machine.

In fact, in recent years, with the attention paid to green and healthy food, the sales market of Manure is getting better and better. As one of the high-quality Manure, cow dung is sure to have a good market. The important thing is to see how your sales channel works. Therefore, in the early stages of entrepreneurship, it is necessary to conduct careful research on the surrounding markets, including the supply situation and prices of cow manure raw materials. Whether there are similar large-scale Manure manufacturers around, and the demand of large-scale planting enterprises around, etc. Or do you want to collaborate with large-scale production enterprises and large-scale planting enterprises by analyzing the customer base you want to reach? Or do you want to be a micro enterprise to produce exquisite Organic fertilizer for e-commerce sales? In addition to the large demand for Organic fertilizer for ordinary agricultural crops, there are also a small number of people, such as the greening project of the property community, and the careful care of gardening enthusiasts for flowers and plants, which are inseparable from Manure. Although their demand is small, they often sell at very good prices.

Although cow dung is a good raw material for Manure, if it is not fermented, it will still give off odor, and will cause diseases and pests, and the risk of burning roots and seedlings

Advantages of cow dung Manure:

1. Cow dung does not contain any chemical substances and has high organic composition. It is one of the high-quality Organic fertilizer.

2. Rich raw material resources, low prices, and low production costs.

3. The finished cow dung Manure has a wide range of applications, good fertilizer efficiency, can fully improve the soil, provide sufficient nutrition for crops, and is popular with users.

Process of powder Manure production line:

1. Fermentation: Raw materials such as livestock and poultry manure straw are mixed in proportion, and fermentation can begin by adding fermentation strains. During the process, a slot type tipping machine or crawler tipping machine is used for flipping operations, with the aim of fully stirring the raw materials, allowing them to come into contact with oxygen in the air, thereby accelerating the growth rate of microorganisms and achieving rapid fermentation.

2. Deep processing: after the fermentation of raw materials is completed, small Manure complete sets of equipment can be used for production. The first step is to use a forklift to pour the raw materials into the forklift silo, which can continuously and evenly supply the raw materials to the grinder. After the grinder, the raw materials can be crushed into powder materials with uniform fineness, and then a small amount of impurities in the raw materials can be screened out through a drum screening machine, and finally high-quality powder Manure can be obtained, Finally, the entire production process can be completed by packaging into bags using an automatic packaging machine.

In fact, in recent years, with the attention paid to green and healthy food, the sales market of Manure is getting better and better. As one of the high-quality Manure, cow dung is sure to have a good market. The important thing is to see how your sales channel works. Therefore, in the early stages of entrepreneurship, it is necessary to conduct careful research on the surrounding markets, including the supply situation and prices of cow manure raw materials. Whether there are similar large-scale Manure manufacturers around, and the demand of large-scale planting enterprises around, etc. Or do you want to collaborate with large-scale production enterprises and large-scale planting enterprises by analyzing the customer base you want to reach? Or do you want to be a micro enterprise to produce exquisite Organic fertilizer for e-commerce sales? In addition to the large demand for Organic fertilizer for ordinary agricultural crops, there are also a small number of people, such as the greening project of the property community, and the careful care of gardening enthusiasts for flowers and plants, which are inseparable from Manure. Although their demand is small, they often sell at very good prices.

There are many precautions when using the compost windrow turner after purchasing it. It is not only the assembly of the compost windrow turner that can be used safely. It is necessary to train the professional operation personnel of the compost windrow turner in order to safely produce in the future application. At the same time, professional repair personnel are also needed. In this way, the compost windrow turner can be repaired immediately immediately if there is a problem, and there are ways to deal with the various problems that the equipment may present , the same time in the production of the equipment must pay attention to safety, in order to better operation with safety assurance. The following is to explain the use of the compost windrow turner should pay attention to a few points:

1. Grasp the function of the equipment. Understand the operation method, protection method, production capacity and application scope of the compost windrow turner, and understand the effect of all controllers and alarm devices of the equipment. At the same time, we must read the “notice” carefully, and pay attention to the safety accidents that will occur if the organic fertilizer equipment continues to operate under low pressure and high temperature.

2. Understand the operating procedures. The safe production of the organic fertilizer machine depends on the careful operation of the operator and the grasp of the technical functions of the equipment. Therefore, it is the responsibility of each operator to understand and grasp the operation requirements of the compost windrow turner, the potential accidents and Preventive Measures Existing in the operation site, and discuss such problems with the management personnel.

3. Check before launch. Before starting the compost windrow turner, it is necessary to admit that the protective device is safe and undamaged, check whether the oil circuit system is normal, whether there is oil leakage, and whether the components in the compost windrow turner have been fastened, so as to ensure that the equipment can be started again without any hidden danger.

In recent years, in order to further protect the ecological environment and reduce air pollution, it is advocated to use chicken manure, cow manure, pig manure and other livestock manure to make Organic fertilizer instead of chemical fertilizer. In addition, there will be corresponding preferential policies and subsidies for the purchase of Manure or Manure production equipment. With the policy support and subsidy amount, many large farm owners and farmer friends have purchased Manure, greatly increasing the domestic market demand for Organic fertilizer, thus increasing the purchase rate and demand for Manure equipment.

The products produced by the production line of Manure equipment are mainly made of chicken, pig, and cow dung, which are pure natural without any Chemical composition cultivation technology. The digestion ability of chicken, pig, and cow is relatively poor. The food eaten each time can only consume 25% of the nutrients, while the other 75% of the nutrients in the feed are discharged with the feces, so that the dried products contain organic matter, amino acids, proteins, and other components. The chicken manure dryer has not only created economic benefits for enterprises, but also made significant contributions to human environmental protection projects.

The equipment required for Manure production is diversified, and a small amount of investment can be made. First, experience can be accumulated, and then production can be expanded slowly. The basic Manure equipment can be operated as long as Manure fermentation dumper, Manure grinder, Manure mixer, and Manure conveyor.

Simple Manure processing can be completed by Manure composter and Manure granulator, which is suitable for small processing plants that have low production process requirements and can be sold after simple treatment. The characteristic is small production and sales, low investment cost, and low risk. If more raw materials need to be processed, more Manure equipment should be invested. However, the quality of Manure produced will be better and the profits will be comparable. Those who have no experience can start from small Manure processing plants, and expand the production scale according to the situation after accumulating some experience.

The fermentation compost windrow turner must follow certain operation specifications in the use process, otherwise it may cause certain safety hazards. If it affects the production and operation, what precautions should be paid to the workers in the process of operation.

1. Before using the compost windrow turner, check whether the parts are firm.
2. When the machine is running, especially around the high-speed parts, it is strictly forbidden to stand around the equipment.
3. When the compost windrow turner is in progress, it is strictly forbidden to stand in front of and behind the machine to prevent throwing objects and hurting people.
4. The power must be cut off when checking the cutter body, transmission shaft and gearbox parts of the organic fertilizer machine. If parts are replaced. The engine should be turned off. It is strictly forbidden to replace parts when the engine is not turned off.
5. If abnormal sound is found during operation, stop the machine immediately for inspection, and continue to work after troubleshooting.
6. When the turnover shaft rises and falls, when the height of both ends is inconsistent, the turning shaft is forbidden to rotate.

Cow dung organic fertilizer fermentation equipment: to produce organic fertilizer with cow dung as raw material, fermentation must be carried out first. Cow dung itself has comprehensive nutrients. It is not only rich in essential nutrients such as organic matter, nitrogen, phosphorus, potassium and other trace elements, but also contains a variety of biological enzymes and microorganisms. However, they need to be absorbed by fermented cow dung, otherwise harmful substances will affect crops, not only can not provide nutrition, but also cause harm such as burning seedlings and pests.

The cattle farming industry in China is growing with the increasing consumption of beef cattle, and processing cow manure into organic fertilizer is also the main means for the cattle farming industry to treat cow manure. The quality of the cow manure organic fertilizer production line also determines the quality of the finished cow manure organic fertilizer. High quality cow manure organic fertilizer has higher nutritional components, and higher prices and profits. Therefore, when choosing equipment for the cow manure organic fertilizer production line, we should not only pay attention to the price of the equipment, but also pay more attention to the manufacturing process and good operation performance of the organic fertilizer equipment to avoid causing problems during the production process and affecting production efficiency.

Process flow of a complete set of powder fertilizer production equipment:

1. Raw material ratio per ton: 500kg of cow manure+300kg of pig manure+200kg of bacterial residue+50g of bacterial strain (cow manure and pig manure can also be replaced by other livestock and poultry manure) Auxiliary materials: When the humidity of livestock and poultry manure is high, appropriate materials with lower moisture content such as straw, rice husk, and cake can be added to reduce the moisture content of fermentation materials.

2. Stacking: According to the above raw material ratio, stack as needed. The length of the pile is unlimited, with a width of 2 meters and a height of about 1 meter. When stacking materials, it is necessary to stack them evenly layer by layer. Select the appropriate width of the tipping machine based on the amount of fecal treatment each time. The following figure shows a slot type tipping machine with lifting mechanism, which can adjust the stacking height and shorten the stacking return speed.

3. Add strain: Expand the strain and residue in a 1:5 ratio (the purpose of this is to dilute the strain and spread it evenly. For example, using 1kg of strain with 5kg of wheat bran or rice husk powder is acceptable). Generally, 1kg of bacterial strains can ferment 10-20 tons of feces and straw. In cases of high fermentation capacity, a dual shaft horizontal mixer can be used to evenly mix and sprinkle on the surface of the pile according to the number of piles.

4. Flipping fermentation: Use a slot type tipping machine to flip and toss the strip pile. When the temperature rises to above 55 ℃, the pile should be flipped every 1-2 days. After 10-15 days of fermentation at 55 ℃, the pile should be folded up. (The purpose of flipping the pile is to promote water evaporation, promote oxygen to enter the inside of the pile, and promote bacterial species to enter the inside of the pile and rapidly reproduce and ferment)

5. Crushing: Fermented materials cannot be directly sold as commodities because long-term stacking can cause agglomeration and other phenomena. At this point, the remaining large pieces of material need to be finely crushed by a high humidity material crusher to obtain powdered organic fertilizer. (In the early stage of fermentation, in order to accelerate the fermentation process, auxiliary materials can be added to a grinder for crushing)

6. Screening: In order to improve sales performance, the powdered organic fertilizer is re screened to obtain uniform and consistent powdered materials before packaging. After following the above steps, the pure powdered organic fertilizer is sieved by a drum screening machine.

7. Packaging: The powdered organic fertilizer can be directly stored and sold after being packaged by an automatic packaging scale.