Bio Fertilizer Production Technology

Production technology of organic and inorganic compound fertilizer with hexutanoic acid

Organic inorganic compound fertilizer is a kind of compound fertilizer produced by the process flow of organic fertilizer and NPK fertilizer, which is mainly composed of organic matter and inorganic fertilizer. Blood acid is the main organic matter in organic-inorganic compound fertilizer with body acid. Nitrogen, phosphorus, potassium and other substances are added in the mechanical processing. This kind of compound fertilizer has higher nutrient utilization rate and has effect on soil fertilization.


Blood acid is a macromolecular compound formed by the decomposition of dead animals and plants by microorganisms and chemical reactions. It widely exists in peat soil, peat and lignite. Blood acid contains a variety of active groups, which has the characteristics of acidity, hydrophilicity, cation exchange and physiological activity. Blood acid can stimulate the root growth of crops, make the root system develop, absorb nutrients, and make the plant grow and resist stress. Blood acid contains carbon, nitrogen, sulfur and other important elements needed by crops, which can be used to process and produce corresponding organic fertilizer. Lactic acid, nitrogen, phosphorus and potassium compound fertilizers containing multiple nutrients can be produced by adding nitrogen, phosphorus and potassium to processing materials containing body acid, such as peat soil. Blood acid organic-inorganic compound fertilizer can absorb nutrients which can not be directly absorbed by crops. After biotransformation, nutrients are rapidly provided and absorbed by crops.

Raw material treatment of organic fertilizer

The raw materials (such as peat, peat soil, brown sugar pond mud, etc.) are mixed with livestock manure, added with 15% ammonia water and fermentation bacteria, mixed and put into the fermentation tank, which is turned over by the composting machine during the fermentation process. After fermentation, lactic acid organic raw materials were obtained.

Technology of organic and inorganic compound fertilizer with hexutanoic acid
Comminution and mixing: fermentation compost and inorganic fertilizer are crushed. A mixture of organic, inorganic and other nutrients.
Granulation: the mixed compound fertilizer powder is sent into the organic fertilizer complex to make the fertilizer into particles.

Drying and cooling: the particles formed by the granulator enter the dryer. Blood acid organic fertilizer granules were dried to 10-20% moisture content. The dried particles are then sent to the cooler and cooled to normal temperature.
Screening: screening machine screen out inappropriate particles, qualified particles into the coating process.

Coating: the coating machine uses organic vegetable oil as coating material to coat acid compound fertilizer particles.
Packaging: finished products and organic-inorganic compound fertilizer can be directly packaged and stored.
Acid organic inorganic compound fertilizer production line

Technical characteristics of organic and inorganic compound fertilizer with hetuvic acid

The organic compound fertilizer produced by this process can produce some enzymes and organic acids in the soil, which makes the soil well ventilated and has strong permeability. The production line of organic-inorganic compound fertilizer has strong continuity, convenient operation and low production cost.

Manure Organic Fertilizer Production

Development of organic fertilizer production line in green agriculture

The organic fertilizer production line transforms livestock manure and agricultural waste into organic fertilizer, which promotes agricultural production and greatly promotes the development of green agriculture. With the development of large-scale breeding, a large number of livestock waste has been produced.

Improper disposal of these wastes will cause waste of resources and environmental pollution. The implementation of organic fertilizer instead of chemical fertilizer is conducive to the recycling of resources and the improvement of the quality of agricultural products.

Replacing chemical fertilizer with organic fertilizer not only alleviates the ecological problems such as farmland degradation and pollution, but also helps to save agricultural production cost and protect ecological environment.

Organic fertilizer production line equipment

Livestock and poultry breeding, crop straw, large and medium-sized biogas projects provide sufficient guarantee for the development of organic fertilizer production line, and provide sufficient fertilizer source for organic fertilizer raw materials to replace chemical fertilizer. Organic fertilizer production line has great potential.

When using organic fertilizer equipment to produce fertilizer, combined with soil test and formula fertilization, combined with organic fertilizer and inorganic fertilizer, the production efficiency is good and the fertilizer efficiency is high. The organic fertilizer production line provides strong technical support for the recovery of livestock manure, the harmless treatment of biogas residue, the recovery of rice straw and the application of commercial organic fertilizer.

 Organic fertilizer equipment has promoted the green development of agriculture and promoted the substitution of commercial organic fertilizer for chemical fertilizer. The development and application of organic fertilizer production line is in line with the development trend of today's market, with green energy saving and good benefit.

Fertilizer Screener Technical Design Highlights

Rotary screen is an important screening equipment in fertilizer production. In the case of wet raw materials, the screen is easily blocked. Once the screen is blocked, too much material will be returned. The sticky material on the screen will roll into snowballs.

The production efficiency is very low and the load of the motor will continue to increase. It not only wastes electricity, but also can burn down the motor.
Zhengzhou Shunxin Heavy Industry Technology Co., Ltd. installed the belt on the original rotary filter. With the rotation of the rotary screen device, the belt constantly beats the screen, and the cleaning effect of the screen is very good. The run out device is mounted on the surface of the rotary filter.

When the rotary filter rotates, the belt rotates by friction. The belt rotates continuously, jumps the screen, shakes the adhesive material on the screen, and ensures that the screen is not blocked. The length of the belt should not be too long, which will affect the effect of cleaning the screen.
Go to

https://organicfertilizermachines.com/fertilizer-screener/

for more detialed info abour our screener machine.
Rotary filter with cleaning device rotary filter with cleaning device

The rotary filter with beating device has good effect on wet raw material and is widely used in fertilizer granulation production line. It has the following advantages:

1. It can effectively prevent overload and damage of equipment due to wet raw materials sticking in the net;

2. Saving energy, not blocking the network, reducing recycling and waste, the same power consumption can produce more products;

3. The work efficiency is greatly improved, and it is not necessary to close frequently to clean the screen grid, so the output per unit time is high.

Mixed Fertilizer Production

How to design compound fertilizer formula and produce compound fertilizer with fertilizer equipment

Compound fertilizer formula is the core of compound fertilizer and the key of compound fertilizer production. In the production of special compound fertilizer, scientific and reasonable formula should be made first. The formula of compound fertilizer should include the following aspects.

1. The formula of compound fertilizer can meet the specific crop application requirements of nutrient form, proportion, content and special nutrient requirements (such as rice silicon).

2. The formula of compound fertilizer should fully consider the requirements of organic fertilizer level, soil nutrient level and fertilization period.

3. The basic fertilizer source for compound fertilizer selection should be reasonable for technical processing or molding, so as to make the fertilizer have good physical characteristics and prevent adverse reactions in the process of fertilizer mixing production.

4. The seed selection formula of compound fertilizer should be compatible with the recommended fertilization technology (fertilization amount, fertilization period, fertilization depth, etc.). For example, special fertilizers used for stripping are usually not or low in phosphorus.

5. The formula of special compound fertilizer must be recommended to the factory on the basis of field test to ensure its effect before formal production.

Compound fertilizer production line equipment

The factory production of compound fertilizer needs to go through the steps of proportioning, crushing, mixing and granulation. Compound fertilizer production line includes batching system, crusher, mixer, granulator, dryer, cooler, etc. Before granulation, raw materials are prepared in proportion, and fertilizer and mixer are evenly mixed to ensure the accuracy of raw materials and good fertilizer effect.

Composting materials in organic fertilizer production

The transportation distance of raw materials for organic fertilizer production in chemical fertilizer plants is generally less than 100 km. There are many ingredients suitable for composting, and different categories can be divided into different types.
According to the amount of organic fertilizer production, composting materials can be divided into main materials and auxiliary materials.

a) Main composting materials. The main raw material is the main raw material of compost production, which usually accounts for 30% - 80% of the material proportion. It is mainly composed of one or several raw materials, such as animal manure, peat sludge, etc.

b) Compost accessories. Supplementary materials are mainly used to adjust the water content, carbon nitrogen ratio, pH value, permeability of some raw materials, which are composed of one or several raw materials. Generally, the proportion of this kind of raw material in the whole material is not more than 40%, and the proportion of single material is not more than 20%. The commonly used auxiliary materials are rice straw powder, rice husk powder, mishaf, wheat bran, cake, mushroom residue, fly ash, Sully, super phosphate and phosphate rock powder.

Composting materials in organic fertilizer production

In the production of organic fertilizer, according to the nature of raw materials, composting raw materials can be divided into carbon raw materials, nitrogen raw materials and conditioning raw materials.

a) Composting carbon materials. It refers to raw materials with high organic carbon content, which can be used as main composting materials, such as rice straw in rice straw composting, but most of them are used as supplementary materials to adjust the water, carbon and nitrogen ratio and improve the permeability of rice straw powder, rice husk powder, rice husk powder, rice husk powder, peat, fly ash and other materials.

b) The nitrogen source of compost. Usually refers to raw materials with carbon and nitrogen values less than 30%. These materials can be used as composting materials, such as livestock manure, sugarcane sludge, etc. There are also some high nitrogen raw materials as supplementary materials to regulate carbon and nitrogen, such as fish meal, meat and bone meal, urea and so on.

c) Comboder conditioner and expander. It mainly refers to the raw material mixture added in compost, such as acid base value, water content, texture, C / N ratio, gasification, etc.

Composting standards

Composting standards in organic fertilizer production

Animal manure, rice straw, sludge, domestic waste and other wastes rich in organic matter can be transformed into organic fertilizer by microbial action and composting. Qualified compost should meet some quality standards.

1. Organic matter plays an important role in soil improvement. The content of organic matter should exceed 35%. The contents of nitrogen, phosphorus and potassium should be 2%, 0.8% and 1.5% respectively.

2. The moisture content of compost products should be lower than 30%, and the moisture content of bagged compost should be lower than 20%. Too much moisture in fertilizer is easy to store and water will be lost during storage. Controlling moisture content is beneficial to maintain compost quality.

3. Composting should meet the harmless standard. Bacteria, insect eggs and weed seeds from manure, straw and other materials should be destroyed. The application of organic fertilizer has no harm to environment, soil and crops.

4. Other materials in composting must be removed, such as glass, ceramics, scrap metal, stone, plastic, rubber, etc.
Using organic fertilizer equipment to produce organic fertilizer on a large scale, industrial processing of compost, reduce the adverse impact of waste on the environment, shorten the waste treatment cycle of organic fertilizer, improve the quality of fertilizer, is conducive to the sustainable development of ecology.

Fertilizer Grindering Process

Crusher, the main equipment of fertilizer production

The main process of compound fertilizer production includes crushing, mixing, granulation, drying and cooling, screening, packaging, etc. According to different fertilizer production process, the requirements of raw material particle size are also different. In the production of organic fertilizer, in order to speed up the fermentation reaction and improve the uniformity of raw material mixing, it is necessary to combine the fermentation raw materials in advance. In the process of chemical fertilizer production, in order to facilitate granulation, raw materials need to be further crushed before granulation. The unqualified large particles or a large amount of materials formed after granulation need to be crushed and returned to the granulation system. Therefore, fertilizer production needs different types of crushing equipment, commonly used crushing equipment are straw crusher, chain crusher, cage crusher, semi wet material crusher.

Straw crusher is suitable for cutting organic fertilizer raw materials, such as corn straw, rice straw, tobacco, peanut straw, sweet potato seedlings, branches and bark. The raw materials can be used not only for organic fertilizer production, but also for raising cattle, sheep and other livestock.
Straw crusher

Cage crusher is especially suitable for crushing materials with high hardness. It has simple structure, good crushing performance and strong sealing property. It is widely used to crush organic minerals, compound fertilizers and fertilizer granules.
Semi wet material crusher is mainly used to crush water pressure agent, such as fermented livestock manure, sludge, residue and other materials with water content of 25-50%, so as to make the particle size of crushed material meet the requirements of granulation.

Chain crusher is divided into vertical chain crusher and horizontal chain crusher. This machine is suitable for crushing raw materials and returning materials before granulation in chemical fertilizer production line. It is widely used in chemical industry, building materials, mining and other industries.

Cage crusher semi wet material crusher chain crusher

In the production of chemical fertilizer, the selection of crusher and the setting of parameters are determined according to the needs of crushing. Then the comminution technology and design of fertilizer production process are determined. Combined with the characteristics of the separator, a reasonable fertilizer granulation production line is designed to maximize the production efficiency. The selection of chemical fertilizer machine should be considered as much as possible, and attention should be paid to the problems of cost, energy consumption and efficiency. More different types of crushers used in fertilizer production, welcome to

https://organicfertilizermachines.com/fertilizer-crusher/

Bio Fertilizer Produce Method

Production direction of bio organic fertilizer in chemical fertilizer plant

Chemical fertilizer plants in the industry transform crop straw, livestock manure and other organic wastes into bio organic fertilizers through beneficial microorganisms, which makes them harmless and resource-based, solves the worries of planting and breeding industries, and improves the added value of livestock and poultry products.


Microbial straw fertilizer can increase soil organic matter content, improve soil chemical properties, improve soil fertility and reduce the occurrence of diseases and insect pests.

More tips in bio fertilizer production, go below:

https://organicfertilizerplants.com/bio-organic-fertilizer-production/

Production of bio organic fertilizer

The correct use of bio organic fertilizer can improve the yield and quality of agricultural products, produce good ecological, economic and social benefits, and make agricultural production take the road of sustainable development. In order to meet the requirements of agricultural ecology, chemical fertilizer plants should pay attention to the following aspects when processing bio organic fertilizer

(1) The type of bio organic fertilizer is developing from single bacteria to compound bacteria.

(2) Bio organic fertilizer develops from single function to multi-function in agriculture.

(3) The microorganism in bio organic fertilizer changed from non spore bacteria to spore bacteria.

(4) Bio organic fertilizer should be developed according to different soil and crops, and the regional difference of special fertilizer production should be paid attention to.

Compost Pelletizer-Flat Die Type

Failure and solution of flat mould granulator of fertilizer manufacturing machine

The flat mold granulation production line of organic fertilizer has the advantages of simple process, low production cost and low investment.

 It is a fertilizer production machine commonly used in small organic fertilizer plants.

Flat mold granulator is the key of organic fertilizer granulation. What are the common faults? How to solve these problems after discovery?

1. When driving, the membrane pore is blocked and no particles can be extruded.
The possible causes of the failure of the flat die granulator are corrosion of the die hole, poor smoothness, and excessive gap between the film plate and the roller.

Elimination method

1. Remove the residual particles in the membrane pore.
2. Grind with high oil content powder.
3. Adjust the clearance to 0.1-0.3mm.

Fermentation process

Fermentation process of bio organic fertilizer production

Countries all over the world attach great importance to the sustainable development of agriculture. The development, production and application of bio organic fertilizer have become a trend. In the process of bio organic fertilizer, beneficial microorganisms are used to accelerate the utilization of organic wastes and other resources, and reduce the environmental pollution caused by organic wastes. The project of bio organic fertilizer is gradually developing towards multi-function, and different formulations are developed according to different soils and crops.

Detailed info on fermentation process, go here.

Technology of bio organic fertilizer

Animal manure, rice husk, rice straw and separation materials were mixed with compound microbial dispersant and deodorized. Material accumulation and fermentation, rotary table machine rotating material, fermentation material to obtain enough oxygen. Then, appropriate air and water are provided to create suitable conditions for high temperature fermentation. When the temperature of the material pile rises, the high temperature will kill the seeds of pests and weeds. The decomposed materials are crushed by the crusher, and the impurities are removed by the screening machine, and then sent to the fertilizer granulation production line for processing. Organic fertilizer can be transformed into bio organic fertilizer by spraying bacterial solution, granulation and drying.

Go to https://organicfertilizerplants.com/bio-organic-fertilizer-production/
 for more info on bio-organic fertilizer production.

Bio organic fertilizer production line

Characteristics of bio organic fertilizer process

Bio organic fertilizer production line is used for processing and aerobic fermentation of poultry and livestock manure.

Make full use of resources, harmless treatment of waste, waste into treasure, production of odorless organic fertilizer.
Using organic fertilizer production equipment, the chemical fertilizer production cycle is short.

Simple operation, convenient management and low energy consumption production line.
The production of bio organic fertilizer must go through the process of fermentation, crushing, granulation, screening and adding appropriate amount of beneficial microorganisms. Therefore, in the treatment of bio organic fertilizer production line, the technical measures are higher.