Technology Employed in Organic Compost Pellet Production

China has a vast territory and rich raw material resources for organic compost equipment. It is understood that the final urine excreted by a pig in a year can be combined with bedding material to produce 2000-2500kg of high-quality organic compost, which is enough for one mu of land to use chemical compost throughout the year. The content of components is more than 6%, and the content of organic matter is more than 35%, which is higher than the national standard.

Wheel Type compost turner machine for cow manure powder fertilizer production
Wheel Type compost turner machine for cow manure powder fertilizer production

In the organic compost production line, we can use the drum granulator, or we can equip the drum granulator in the organic compost production line to complete the production process of NPK compost granulator. The granulation method completes the production process. This is different from rolling compost granulator, which usually uses dry granulation method to produce compost granulator.

In the bio organic compost production line, different types and series of compost equipment should be equipped to complete the production process. These machines play different roles in the compost manufacturing process.

Bio Fertilizer Compost Plant
Bio Fertilizer Compost Plant

Equipped with fermentation composting machine for a certain period of fermentation of raw materials, and then equipped with compost mixer, the relative type of compost crusher processing raw materials.

20t per hour drum granulation plant layout
20t per hour drum granulation plant layout

In the production of compost granulator, the compost granulator should be designed and equipped on the production line to manufacture bio organic compost granulator. In the biological compost production line, we can use the flat mold granulator to manufacture the biological organic compost granulator, and we can also use the drum granulator. Complete the granulation process on the production line.

7 ways to make organic fertilizer

Organic fertilizer granulation production line is to use chicken, sheep, pig manure as the main raw materials, add a certain amount of nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate and other substances, with rice bran, yeast fermentation, soybean meal and sugar in a certain period of time as a kind of biological bacteria, in the role of sulfuric acid, mixed fermentation equipment to make biological fertilizer.

20t per hour drum granulation plant layout
20t per hour drum granulation plant layout

Process flow of complete set of equipment for biological fertilizer production:

1. Fermentation: collect poultry feces and urine, mix with hay and rotten silage to make compost, and then ferment. In the fermentation process, the cow dung is completely fermented by the stacker, which can only be achieved by stacking in time and evenly.

2. Raw material comminution and mixing: use the raw material bin to mix composting materials, N, P, K and other inorganic fertilizers, other additives and other raw materials, and pass through the pulverizer and horizontal mixer in proportion. Mix.

3. Pelletizing: use a new type of organic fertilizer drum pelletizer to pelletize materials.

4. Screening and material return system: the granular materials output from the granulation system have different particle sizes and need to be screened and classified.

5. Drying: use the organic fertilizer dryer to further remove the moisture in the sieved particles, so as to meet the standard requirements of the moisture content of organic fertilizer.

6. Cooling: cooler is used to cool granular materials, which is helpful for the storage and quality of particles.
7. Packaging: the granular materials cooled by the organic fertilizer equipment are transported to the finished product warehouse by bucket elevator. Granular materials can be weighed quantitatively and packed by automatic packing scale

A complete set of organic fertilizer granulation production line process: raw material selection, drying and sterilization, fermentation, crushing, stirring, granulation, drying, cooling, coating, screening, metering and sealing, product storage.

The complete set of fertilizer production equipment is mainly composed of fermentation system, drying system, deodorization and dust removal system, crushing system, batching system, mixing system, granulation system and finished product packaging system. The fermentation system includes: feed conveying, which is composed of machine, biological deodorant, mixer, special car polishing machine, oxygen supply system and automatic control system.