Product details description

Chicken manure, pig manure, cow manure, sheep manure, garbage

Production line with annual output of 1-300,000 tons

Finished granule

Chicken manure is a relatively high-quality organic fertilizer, which contains pure nitrogen, phosphorus (P2O5), potassium (K2O) about 1.63%, 1.54%, 0.085%. Chicken manure must be decomposed before application, and the parasites in chicken manure and their eggs, as well as some infectious bacteria can be inactivated and deodorized through the process of decomposition. Chicken manure organic fertilizer production process is closely related to the equipment configuration of organic fertilizer production line, general organic fertilizer production line equipment is mainly composed of fermentation system, drying system, deodorization and dust removal system, crushing system, batching system, mixing system, granulation system, screening system and finished product packaging system. The production process of chicken manure organic fertilizer roughly includes: raw material selection (chicken manure, etc.) → drying and sterilization → mixing of ingredients → granulation → cooling and screening → metering and sealing → storage of finished products.

Performance characteristics

The production process design of chicken manure organic fertilizer includes: 1. Efficient composite strain and its propagation technology; 2, advanced raw material preparation technology and biological fermentation system; 3, high-quality fertilizer formulation technology (can flexibly design combined product formulation according to local soil and crop characteristics); 4, reasonable secondary pollution (waste gas and worry gas) control technology; 5, fertilizer process equipment design and manufacturing technology.

Working principle

The production process of chicken manure organic fertilizer roughly includes: raw material selection (chicken manure, etc.) → drying and sterilization → mixing of ingredients → granulation → cooling and screening → metering and sealing → storage of finished products.

The more complex chicken manure organic fertilizer production process is as follows: Organic fertilizer raw materials (animal manure, domestic waste, dead leaves, biogas residue, waste bacteria, etc.) after fermentation into the semi-wet material crusher for crushing, and then add nitrogen, phosphorus and potassium and other elements (pure nitrogen, phosphorus pentoxide, potassium chloride, ammonium chloride, etc.) to make the mineral elements to meet the required standards, and then have a blender to stir, and then enter the granulation mechanism particles, after drying, Through the screening machine, qualified products are packaged, and unqualified products are returned to the granulator for granulation.

Among them, the reasonable collocation of the fineness of raw materials is crucial to the production process of organic fertilizer. According to the experience of Tongda Heavy Industry, the fineness of the entire raw material should be matched as follows: 100-60 raw materials account for about 30%-40%, raw materials with a diameter of 1.00mm account for about 35%, and small particles with a diameter of 1.00-2.00mm account for about 25%-30%, the higher the fineness of the material, the better the viscosity, and the higher the surface finish of the particles after granation. However, in the production process, the use of excessive proportion of high fineness materials is prone to problems such as too large particles and irregular particles due to too good viscosity.

Technical parameter

Chicken manure organic fertilizer production process is closely related to the equipment configuration of organic fertilizer production line, general organic fertilizer production line equipment is mainly composed of fermentation system, drying system, deodorization and dust removal system, crushing system, batching system, mixing system, granulation system, screening system and finished product packaging system. The following details the equipment requirements of each link of the organic fertilizer production process:

Fermentation system

The fermentation system is composed of feeding conveyor, biological deodorizer, mixing mixer, special elevating flipping machine and electric automatic control system.

Drying system

The main equipment of the drying system includes belt conveyor, rotary dryer, cooling machine, induced draft fan, hot blast stove, etc. Deodorizing dust removal system is composed of settling chamber, dust removal chamber, etc. Tongda Heavy Industry provides free drawings and free guidance to users.

Grinding system

The crushing system includes Tongda Heavy Industry's new semi-wet material mill, LP chain mill or cage mill, belt conveyor, etc.

Batching system

The batching system includes equipment such as electronic batching system, disc feeder, vibrating screen, and 6-8 kinds of raw materials can be configured at one time.

Hybrid system

The mixing system is composed of optional horizontal mixer or pan mixer, vibrating screen, mobile belt conveyor, etc.

Granulation system

Pelletizing system needs to use pelletizing machine equipment, the optional pelletizing machine equipment are: compound fertilizer roller extrusion pelletizing machine, disk pelletizing machine, flat film pelletizing machine, bio-organic fertilizer spherical pelletizing machine, organic fertilizer special pelletizing machine, drum pelletizing machine, round throwing machine, compound fertilizer special pelletizing machine, etc.

Screening system

The screening system is mainly completed by the drum screening machine, which can set a screening machine and two screening machines, so that the finished product rate is higher and the particles are better;

Packaging system

The finished product packaging system generally includes electronic quantitative packaging scales, silos, automatic sewing machines, etc. In this way, automatic and non-intermittent production of organic fertilizer production lines can be achieved. The construction scale of chicken manure organic fertilizer production line equipment configuration is generally 3-100,000 tons per year. It is necessary to comprehensively consider the local resources, market capacity and market coverage. The scale of investment and the design of the product plan should be based on the following conditions: the characteristics of raw material resources, local soil conditions, local planting structure and main crop varieties, factory site conditions, and the degree of automation of production.

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