The core granulation technology of pig manure organic fertilizer production line

 The core granulation technology of pig manure organic fertilizer production line mainly includes the following steps:

1. Raw material ratio: According to the required organic fertilizer formula, the pig manure and other auxiliary raw materials such as straw are mixed in a certain proportion.

2. Raw material mixing: evenly mix the proportioned raw materials to ensure that the fertilizer effect content of fertilizer particles is uniform.

3. Raw material granulation: the mixed raw materials are sent to the granulator for granulation. There are many kinds of granulation techniques, including disc granulation, roller granulation and extrusion granulation. For example, the disc granulator aggregates the material into a ball through the rotation of the disc, and the extruded granulation is integrated into the crushing and screening processes after extrusion molding.

4. Particle drying: The organic fertilizer particles after granulation contain high moisture, which needs to be reduced by the dryer to enhance the strength of the particles and facilitate storage and transportation.

5. Particle cooling: The temperature of the particles after drying is higher, which needs to be cooled by the cooling machine to prevent particles from caking.

6. Finished product coating: coating qualified particles to increase the brightness and roundness of particles. Finished product packaging: The coated particles are automatically filled and sealed to form the final product.

7. In the granulation process, it may be necessary to treat materials of different sizes differently to ensure that the effect of granulation molding is good.

Through this process, the utilization rate and granulation effect of organic fertilizer equipment can be improved, and the organic fertilizer products that meet the standards can be finally produced.


Comments

Post a Comment

Popular posts from this blog

How much moisture is required for organic fertilizer granulation?

Image
  Organic fertilizer granulator   in the whole process of production and processing, the material is required to have a certain viscosity , and some raw materials are loose after fermentation, and it is not easy to granulate, so it is necessary to add some water or adhesive to improve the viscosity of the material.  Disc granulator   and wet test granulation, water or adhesive will be added in the whole process of granulation to ensure that the material can be fully granulated. The  new  type  organic fertilizer granulator  uses wet test granulation, and the material after fermentation can be granulated immediately, without the operation process of other production processes. The roller extrusion granulator adopts the production process without boring and tasteless at room temperature, and the granulation of materials with relatively low viscosity can be used. If the moisture content of the material is too high, you can moderately add some dry materials to melt the moisture content. If
Read more

Why choose NPK fertilizer granulator? How to deal with agglomeration?

Image
At present, NPK fertilizer granulator is widely used in organic fertilizer granulation. It is used in animal manure, wet compost, green manure, sapropel peat, cake fertilizer, urban domestic waste, etc. How to deal with the agglomeration of fertilizer granulator? After purchasing organic fertilizer raw materials, the materials will agglomerate. According to the market research, there are some agglomeration problems in the granulation of roller extrusion granulator or new type organic granulator. However, organic fertilizer production line packaging particles, should be qualified products without caking. How to solve the problem? Raw materials of organic fertilizer granulation process may be affected by fecal storage and transportation. In addition, it is related to weather and other aspects. For example, on rainy days, the surface of raw materials will get wet. It then becomes larger and more extensive, leading to caking. It is agglomerated because of improper long-term storag
Read more

Basic configuration and working principle of organic fertilizer production line

Image
  Organic fertilizer equipment   can process raw materials rich in organic matter into ideal organic fertilizer sales, so as to obtain profits. The raw materials for the production of organic fertilizer are widely sourced, such as various livestock and poultry manure, urban sludge, animal and plant residues, etc. These raw materials are rich in organic matter, nitrogen, phosphorus, potassium and other crop production nutrients. And the purchase price is very low. The equipment required for the  organic fertilizer production line  includes fermentation, crushing, mixing, granulation, drying, cooling, screening, automatic packaging, belt transportation, coating equipment, etc. The working principle of organic fertilizer production line: collect raw materials, and then mix raw materials according to the required formula, adjust the water and carbon nitrogen ratio of raw materials, and start fermentation; After fermentation, the material is crushed by grinder. The pulverized material forms
Read more