The production line of chicken manure organic fertilizer is a complete set of production equipment which uses fresh chicken manure as raw material and processes a series of organic fertilizer machine to produce natural organic chicken manure fertilizer. The production and processing of chicken manure organic fertilizer need two steps: the early fermentation and treatment part and the deep processing granulation part. The supporting equipment of chicken manure organic fertilizer needs fermentation compost windrow turner, organic fertilizer crusher, roller screen machine, horizontal mixer, organic fertilizer granulator, rotary dryer, cooler, screen machine, coating machine, packaging machine, conveyor and other equipment.

In the chicken manure organic fertilizer production line, fresh chicken manure with water content of 65% – 85% and a certain amount of auxiliary materials (dry straw, broken grass, dry chicken manure, etc.) are placed in the fermentation pile, and at the same time, the fermentation equipment (compost windrow turner) is used for full mixing; the compost windrow turner is continuously pushed to adjust the water, carbon and nitrogen ratio (C / N); the mixed fresh chicken manure is fermented for 7 days under the appropriate temperature and oxygen conditions; then it is fed into the organic manure In the fertilizer dryer, the chicken manure block is in full contact with the hot air and quickly loses the surface moisture; because the dryer is equipped with high-speed rotating crushing equipment, the chicken manure block is constantly broken and dehydrated to complete the drying process; the organic fertilizer granulator is used for granulation; the dryer evaporates the moisture in the particles; the cooler quickly reduces the particle temperature; the screening machine selects the unqualified particles Re crushing and granulation; coating of qualified particles; quantitative packaging of final organic fertilizer products. 

It is a win-win way to process livestock manure into organic fertilizer, which can not only meet the requirements of environmental protection, but also achieve the value-added income. The problem of livestock manure pollution has aroused strong concern of the society. Under the pressure of environmental protection, more and more farms begin to solve it, trying to change the current passive situation.
It has been proved that organic fertilizer can be produced by using animal manure. It is an effective harmless treatment and resource utilization way for large-scale pig farm. According to the requirements of customers, we can design 10000-200000 tons of pig manure organic fertilizer production line and workshop design, and provide a complete set of pig manure organic fertilizer machine.
Pig manure organic fertilizer products can be made into granules or powders, which depends on market demand. In order to balance nutrients and be suitable for transportation and storage, it is suggested that pig manure organic fertilizer should be made into granular products with cylindrical and spherical shape.

Pig manure organic fertilizer production line is a series of production equipment which uses pig manure as raw material, ferments and processes with high-tech equipment to produce organic fertilizer.
There are two steps for pig manure to process commercial organic fertilizer: the first step is fermentation and treatment, and the second step is granulation. The pre-treatment part is also called powder organic fertilizer processing equipment, which includes fermentation compost windrow turner, organic fertilizer grinder, roller screen and other equipment. The pelletizing production part includes: mixing mixer, organic fertilizer granulator, rotary dryer, cooler, roller screen, coating machine, automatic weighing and packaging machine. Through the organic fertilizer production line, the manure of livestock and poultry, straw and rice husk, biogas sludge, kitchen waste and urban waste are processed into organic fertilizer, which can not only reduce environmental pollution but also turn waste into treasure.

In order to ensure that we all have clean domestic water, almost every city has a sewage treatment plant. However, the domestic sludge generated by sewage treatment plants has always been a headache for environmental protection departments, as these sludge are rich in a large amount of organic matter and pathogenic bacteria, insect eggs, weed species, and heavy metal ions, which are prone to producing foul odor, breeding mosquitoes and flies, and polluting the environment. At present, three treatment methods are mainly used, namely, landfill, reclamation and incineration. The existing treatment methods are very easy to cause secondary environmental pollution and waste a lot of Organic fertilizer resources. After microbial fermentation treatment, domestic sludge can be turned into biological Organic fertilizer material, which is suitable for trees, flowers, lawns and used as the substrate for tree container seedling raising. Good growth effects have been obtained, and the physical, chemical and biological properties of soil have been improved. Thus, the resource utilization of domestic sludge has been completely realized.

The municipal sludge Organic fertilizer production line has good automatic and continuous operation, simple process structure, less equipment, and greatly reduces investment. The automation level of the process has been greatly improved by using metal thermometers for temperature measurement, electromagnetic speed regulating motors, rotary level sensors, and electronic continuous measurement sensors.

Introduction to the production line process of urban sludge Organic fertilizer material:

1. Transfer dehydrated sludge with a moisture content of about 40% (suitable viscosity) to a disc homogenizer, and add evenly mixed materials to the rotating disc of the disc granulator through uninterrupted rotation of the disc.

2. Transport to an efficient dryer and complete the preliminary drying of the fertilizer at high temperatures after treatment with a jet induced draft fan. After drying, the moisture content is controlled at 10% to 15%.

3. It is delivered to the Organic fertilizer material screening machine. The special design of the screening machine can completely solve the problem of screen adhesion.

4. The qualified particles after screening are sent to the metering silo, and the large particles are sent to the metering silo after being crushed by the Organic fertilizer material grinder to meet the requirements.

5. Qualified raw materials such as nitrogen, phosphorus, potassium, and fillers are transported to their respective measuring silos.

6. The weighed raw materials are transported to the drum granulator, and saturated steam (or water) is introduced. The materials form a rolling bed with the friction generated during the rotation of the drum granulator. The squeezing force generated by the rolling causes the materials containing a certain liquid phase to aggregate into small particles, which become the core and adhere to the surrounding powder to form qualified particles.

7. It is delivered to the Organic fertilizer material dryer for heat exchange with the heat from the hot blast stove.

8. Transported to the hot screening for particle separation, fine particles are directly returned to the drum granulator as the core and continue to participate in particle adhesion and balling.

9. The screened semi-finished particles are sent to the Organic fertilizer cooler, and the fertilizer is cooled by natural or forced cold air.

10. Transported to the finished product screening machine, the large particles are crushed by the crusher and returned to the drum granulator to continue participating in balling.

11. The qualified products after screening are transported to the coating machine for coating treatment.

12. Transport to a fully automatic packaging scale for weighing, packaging, and warehousing.

13. Drying, cooling, and workshop dust are discharged after three stages of treatment: cyclone dust collector, labyrinth dust chamber, and wet washing.

The manure of the farm is piled up everywhere and the sewage is discharged at will, which not only pollutes the surrounding environment, but also directly affects the health and epidemic prevention of the farm itself, reduces the quality of livestock products, and causes the occurrence and spread of some diseases. According to the obvious decline of organic matter in agricultural cultivated land, a large number of organic fertilizers are urgently needed to improve the soil. On the other hand, a large number of livestock and poultry manure produced by large-scale breeding can not be effectively used, which not only wastes resources, but also pollutes the environment, bringing adverse effects on the surrounding environment and residents’ lives.

The research and development of fertilizer production process will be conducive to promoting the formation of the industrial chain of harmless treatment, resource utilization and commercialized management of livestock and poultry manure, achieving the goal of industrialization, marketization and large-scale production, and effectively promoting the development of ecological agriculture and circular economy. The resource utilization of livestock and poultry waste is included in the “No.1 Project”. Focusing on large-scale animal husbandry counties and large-scale farms, with agricultural organic fertilizer and rural energy as the main utilization direction, ensure that the comprehensive utilization rate of livestock and poultry manure is more than 75%, the equipment matching rate of manure treatment facilities and equipment of large-scale farms is more than 95%, and the equipment matching rate of manure treatment facilities and equipment of large-scale farms is 100%.

The fertilizer equipment of the organic fertilizer production process mainly consists of fermentation equipment, drying equipment, deodorization and dust removal system, grinding equipment, batching system, mixing equipment, organic fertilizer granulator and finished product packaging equipment. Fermentation equipment includes: feed conveyor, biological deodorizer, mixer, special throwing machine, oxygen supply system and automatic control system.  

The organic fertilizer machinery of Zhengzhou Huaqiang Machinery Ltd has been greatly improved in terms of environmental protection, capacity and reliability of equipment. Why the purchase of organic fertilizer machine should be customized? This is a reasonable and appropriate choice for the project investor. How to determine the quality reliability of the customized organic fertilizer machine?
On the one hand, the better choice to develop the organic fertilizer production line is to customize the equipment. The reasons for choosing organic fertilizer equipment to be customized are as follows: in terms of work efficiency, customized processing can improve the work efficiency of workers. In terms of equipment quality coordination, customized coordination is better. In terms of equipment area, the customized organic fertilizer equipment occupies more reasonable space and does not waste space.

1. The customized organic fertilizer machine improves the working efficiency of workers. The customized equipment takes the workers’ vision into full consideration from the production process layout. The distance to be moved when working on the production line can effectively reduce the moving time of workers between different equipment, so as to improve the efficiency. From the perspective of workers’ vision, the working position can effectively observe the situation of the section in charge of it, and also improve the efficiency of workers.
2. In terms of coordination in the work of organic fertilizer equipment, Zhengzhou Tianci Heavy Industry Machinery Ltd believes that the customized organic fertilizer machine is more coordinated. Customized equipment, fully considering the suitability of various aspects of process and raw materials, as well as conveying and feeding and main equipment. Let each equipment according to the established production capacity, not fast or slow, moderate production, so as not to cause production congestion.
3. In terms of the floor area of the organic fertilizer processing equipment, the space utilization rate is higher. From project approval to equipment inspection and process finalization of organic fertilizer processing project, organic fertilizer equipment manufacturers will comprehensively design equipment size and transportation distance according to site area, shape, raw material quantity, planned output, and design reasonable process equipment layout through calculation. So as to increase the occupation of working area by equipment.

When a horizontal mixer is working and mixing, the material inside the mixer is subjected to two opposite rotors, which perform a composite motion. The blades of the mixer rotate counterclockwise along the inner wall of the machine slot with the animal material, and on the one hand, the animal material flips left and right. In the weight loss area where the two rotors intersect and overlap, regardless of the shape, size, and density of the material, the material can float up in an instantaneous weight loss state, This causes the materials to form a continuous and all-round circulation in the machine slot, alternating and shearing with each other, thereby achieving a fast, soft and uniform mixing effect.

The single axis horizontal mixer can be widely used in the mixing of powder and slurry in putty paste, real stone paint, dry powder, putty, medicine, food, chemicals, feed, ceramics, refractory materials, and other industries, such as chemical industry, composite fertilizer, dyes, pigments, rubber, building materials, refractory materials, rare earth, plastic glass, and new materials, nuclear energy materials, etc Mixing of solid slurry (i.e. powder and slurry) materials.

Advantages of single shaft horizontal mixer products:

1. Convenient cleaning: It meets the requirements of timely, convenient, and fast cleaning of the equipment interior for each batch and shift, without leaving any blind spots.

2. High mixing uniformity: A single shaft horizontal mixer can evenly mix materials with a ratio of 1:10000, especially for materials with larger specific gravity characteristics.

3. Fast mixing speed and high efficiency: Single shaft horizontal mixers usually achieve full mixing and stirring in 1-10 minutes for each batch of materials, which increases the efficiency by 6-10 times or more compared to other mixers.

4. Fast and convenient discharge: Usually, a batch of materials is discharged in 1-2 minutes.

5. Large loading capacity: Single shaft horizontal mixers usually have a loading capacity (loading coefficient) of over 70%.

6. Low residual amount: Users have always believed that horizontal equipment has a large residual amount, but in reality, this is not the case. Due to the small gap between the outer spiral belt and the U-shaped cylinder wall during the processing, and the spiral belt has been running continuously during discharge, causing the material to move towards the discharge valve direction and almost all discharge.

7. Satisfy vacuum feeding and dust-free discharge, avoiding dust flying during the entire feeding, mixing, and discharge process.

8. The mixing process is gentle and basically does not damage the original state of the material.

9. No pollution to materials: The mixing mechanism of the single shaft horizontal mixer is integral, safe and reliable, and all corner welds transition smoothly and are easy to clean; The lubrication parts are all located outside the barrel, without any dripping oil or debris penetrating the material. They can be sealed for operation to isolate dust from the air from entering the material.

10. Low requirements for the factory building: The equipment is horizontal, and various forms of driving devices and discharge positions can be freely selected, regardless of the height or floor area of the factory building.

11. The single shaft horizontal mixer operates smoothly and reliably, with fewer vulnerable parts, long service life, and easy maintenance and operation.

The characteristics of fermentation process can be summarized as follows:
Fertilizer production process attaches great importance to the pretreatment of organic raw materials before fermentation. The fermentation conditions of water, carbon nitrogen ratio and porosity were optimized after the raw materials and auxiliary materials were automatically weighed, tempered and mixed by the premixed conditioner;

The fermentation equipment adopts the original solar composting environment control technology. The fermentation workshop has excellent warming and heat preservation effects and control functions. The compost fermentation will not be affected by bad weather such as strong wind, rain and snow any more, which improves the fermentation environment in winter and realizes annual all-weather production;
The optimal combination of dynamic agitation and static aeration system of fermentation compost windrow turner. To realize the “four in one” balance of solar energy, biological energy, mechanical energy and wind energy to balance the overall fermentation temperature and material water evaporation, which is conducive to the complete maturity of composting materials and rapid reduction of water content.
The characteristics of granulation process can be summarized as follows:
The layout of granulation process adopts modular combination, one line multi-function, flexible production adjustment. According to the market demand, the product direction can be adjusted in time. It can produce not only the series of powdery organic fertilizer, but also the series of granular organic fertilizer and organic-inorganic compound fertilizer;
The pelletizing process adopts the extrusion pelletizing technology suitable for organic materials. The advantages of the organic fertilizer granulator are: it is suitable for both organic materials and organic-inorganic mixed materials. There is no need to add water and binder to granulate, and the raw materials do not need to be crushed too finely. It can save water and electricity, and the particle forming rate is more than 93%.
The organic fertilizer granulator has compact layout and smooth production connection. On the basis of speed control and uniform feeding, the one-stop operation of continuous grinding, continuous batching, continuous granulation, continuous drying and cooling, and continuous screening and packing is realized, which breaks through the “bottleneck” of traditional organic fertilizer production efficiency underground and reduces the system energy consumption.
The whole organic fertilizer production line has high degree of automation control, improved production environment, fewer workers and low labor intensity. 

The organic fertilizer production line is the organic fertilizer granule line and the organic fertilizer powder line. We all know that if you want to make granular organic fertilizer, you must first make it into powder before granulation, so the powder line is an important part of the granular line. Now I will introduce the process of the organic fertilizer production line in detail with the granular organic fertilizer production line. According to the process layout, the process of granular organic fertilizer production line is as follows: Fermentation – crushing – mixing – granulation – drying – screening – coating – packaging. The technological process of powdery organic fertilizer includes the above four processes (fermentation, crushing, screening and packaging).

The preparation for the construction of organic fertilizer processing plant is as follows:
1) The construction of organic fertilizer production line should meet the requirements of environmental protection policies. For environmental protection, it is not only the wish of the people, but also the policy demand of agricultural and animal husbandry development for environmental protection.
2) The source of raw materials and the radius around the source of raw materials determine the location of the plant, site investment, transportation investment, etc.
3) The type of raw materials determines the detailed equipment used in each process stage, and affects the equipment investment price.
4) The production scale of a single organic fertilizer production line from 3000 tons per year to 250000 tons per year determines the capacity requirements of the equipment, thus affecting the price, etc.
5) The recycling of resources mainly relies on the recycling of agricultural non-point pollution wastes, such as fuel and electricity raw materials, and biogas residue produced as organic fertilizer raw materials.
6) The organic fertilizer production line can be used as feed for other purposes.
7) Construction site: it is necessary to determine the production site size and site size investment according to the planned production scale. 
The organic fertilizer production line mainly consists of five parts: raw material warehouse, belt conveyor, crushing, screening and packaging,; It is suitable for small and medium-sized organic fertilizer production process with compact layout, scientific and reasonable layout, advanced technology, energy saving and consumption reduction, no three emissions, stable operation, reliable operation and convenient maintenance, wide adaptability of raw materials, and suitable for various proportions of organic compound fertilizer, biological organic fertilizer, urban sludge, domestic waste organic fertilizer, etc. The designed annual production capacity is 1-100000 tons.

Vermicompost is called “the king of Manure” as a high-quality Manure. Vermicompost has the characteristics of good lasting fertility, aeration, drainage, water retention and comprehensive nutrients. Vermicompost contains not only nitrogen, phosphorus, zinc and other elements, but also iron, manganese, zinc, copper, magnesium and other trace elements and 18 kinds of amino acids. The content of organic matter and humus can reach about 30%. At the same time, Vermicompost contains about 100 million microbial beneficial bacteria per gram, more importantly, it contains antagonistic microorganisms and unknown plant growth factors. Through the action of probiotics, it can effectively inhibit the growth of pathogenic bacteria in soil and inhibit the occurrence of soil borne diseases. Therefore, it is a good investment project to use Organic fertilizer production line to produce Vermicompost Manure. It can be said to kill three birds with one stone.

Using livestock manure Organic fertilizer production line to process commercial Manure requires three steps: early fermentation, deep processing milling and deep processing granulation. The livestock manure Organic fertilizer production line is a series of production equipment that takes livestock manure as raw material, ferments and processes it through high-tech equipment, and produces Manure. It is equipped with fermentation tipping machine, Organic fertilizer grinder, drum screening machine, horizontal mixer, Organic fertilizer granulator, rotary dryer, cooler, screening machine, coating machine, packaging machine, conveyor and other equipment.

In order to make the Manure processed from Vermicompost more nutritious, it is better to mix coarse fodder in an appropriate proportion. And when processing Vermicompost, it is necessary to add sufficient water and add Fermentation starter in proportion. It is faster to ferment under sealed conditions, and it is better to dry the fermented Vermicompost after fermentation, so that the fermented earthworm dung has a longer shelf life.

1. If you want to process it into more nutritious Manure, you can add some coarse fodder in Vermicompost, such as: kukang, bean cake or rapeseed cake, which are suitable. Mix it evenly according to a certain proportion. It is appropriate that the proportion of Vermicompost should not exceed 50%, and other materials can be added appropriately.

2. During fermentation, keep the water content of Vermicompost mixed materials, and the proportion of water should preferably be about 60% of Vermicompost mixed materials. Because sufficient water is easy to ferment successfully, and the fermentation time can also be greatly reduced. The proportion of added fermentation bacteria and Vermicompost mixed materials can be 1:100.

3. If there are too many mixed materials for Vermicompost fermentation, it can be completed in the fermentation tank and must be sealed with plastic film. The fermentation time is normally about one week. The judgment method is that there is no odor and there is a bit of alcohol acid smell, which indicates that it has been successful. In order to extend the shelf life of Vermicompost fermentation, the fermented Vermicompost can be dried.

With the development of organic fertilizer machine, the chicken manure with high water content, strong viscosity and heavy pollution has been turned into waste, which has realized the comprehensive utilization of resources, effectively protected people’s production and living environment and brought greater economic benefits to users. So, in the chicken manure drying equipment, what are the basic organic fertilizer machines?
1. Hot blast stove. For drying equipment, hot blast furnace is an important equipment to provide heat source. The combustion of coal or gas resources in the hot blast stove is the main source of heat for the chicken manure dryer. According to the combustion value and combustion adequacy of the fuel, it is an important premise to ensure the sufficient heat provided to the inside of the dryer, which is to improve the drying efficiency and quality of chicken manure.
2. Belt conveyor. Before the drying of chicken manure, the fresh chicken manure with high humidity is first transported to the feed port by the belt conveyor, and then it enters the chicken manure dryer. During the operation of the fertilizer production process, the heat exchange between the fresh chicken manure and the hot air inside is sufficient. In the whole production line of chicken manure dryer, screw feeder is an important conveying equipment of chicken manure drying operation.

3. Chicken manure dryer. This is the main part of chicken manure drying, and also an important place for heat exchange of materials. After fresh chicken manure enters the drying drum, it is in constant contact with the hot air running in the downstream or upstream direction. Under the action of the lifting plate, the chicken manure is continuously turned up and scattered, increasing the heat exchange area, so as to better realize the evaporation of water in the material. After finishing the whole drying cycle, the chicken manure meeting certain drying requirements is discharged through the discharge port.
4. Dust remover. Any dryer equipment is equipped with corresponding dust removal device to remove dust pollution caused by material drying operation. Generally, bag type dust remover is used for chicken manure dryer to filter the waste gas mixed with dust produced in the drying process into the atmosphere.
It can be said that in the drying operation of chicken manure, the various organic fertilizer machines complement each other and cooperate with each other to realize the efficient drying of chicken manure. Therefore, in the process of using chicken manure dryer to dry chicken manure, we must not neglect the maintenance of any link.