Compost Equipment for Bio Fertilizer Plant

Composting process of biological fertilizer engineering: stack materials with appropriate water content according to a certain height and height. The stacks are arranged in parallel on the open-air or indoor flat composting yard. The most efficient professional stacker performs continuous turnover on the whole stack. The cross section of the stack is a quasi semicircle with width of 2 ~ 3M and height of 0.8 ~ 1.5m, and the length is unlimited.

Bio organic fertilizer production

Features of the process: strong mechanical mobility, bar code stacking is conducive to water loss in the later stage of composting. Low requirements for civil engineering and no supporting fermentation tank is required. It can be stacked in the open air to save construction investment. Larger; Outdoor composting in northern China has poor thermal insulation in winter, and the composting cycle needs to be prolonged; In the open season, the compost pile is vulnerable to impact in the rainy season, so it is recommended to provide conditional shelter.

Working principle and operation method of crawler Dumper: it is mainly driven by diesel engine, crawler runs, and the turnover wheel is placed on the trapezoidal frame. When the driver drives the dumper into the pile body, the hydraulic driven dumping wheel rotates at high speed to continuously pick up and throw back the materials and put them back into the pile. 

The stacker has high mobility and flexibility, which can save the area of composting workshop, reduce civil engineering investment, and reduce the construction cost of fermentation bin by at least 1 / 3. When dumping, it is scattered at high places and in full contact with the air, which is easy to reduce water. 

The throwing wheel is equipped with a wear-resistant curved tooth knife, which has a strong ability to crush materials during reclaiming. The materials in the pile fall from the throwing wheel, lengthening the movement path of the materials, so that the materials can fully contact with the air. It is also conducive to the evaporation of water and promote the rapid completion of aerobic fermentation. It is very suitable for large capacity, humid climate and continuous fermentation.

Production Lines for Manure Disposal

The chemical fertilizer equipment industry processes pig manure, cow manure and sheep manure organic manure mainly through composting before manure and processing by organic fertilizer machine at later stage. Pig manure, cow manure, sheep manure, rice straw, sawdust, rice husk and other auxiliary materials were added to fermentation and decomposition. In the organic fertilizer production line, the harmless compost is crushed, granulated and screened into packaged commercial organic fertilizer.

How to select fermenting bacteria of organic fertilizer from pig manure, cow manure and sheep manure

The results showed that the fermentation bacteria were easy to cultivate, grew rapidly, produced metabolites needed by plants, and had high enzyme activity.

2. The growth rate and reaction speed of fermentation bacteria were fast, and the fermentation period of pig manure, cow manure and sheep manure was short.

The quality of organic fertilizer is stable.

Bacteria do not produce any harmful substances to ensure the safety of organic fertilizer.

After high temperature fermentation, the organic fertilizer of pig manure, cow manure and sheep manure can only be refined into commercial organic fertilizer through the processing of organic fertilizer production line equipment. Pig manure cow manure sheep manure organic fertilizer production line mainly includes the following equipment.

Fermentation system: compost diverter invessel composting system

Crushing system: semi wet material crusher, chain crusher or cage crusher.

Batch processing system: automatic batch processing system.

Mixing system: horizontal mixer or vertical disc mixer.

Granulation system: new type organic fertilizer granulator, disc granulator, drum granulator, flat model granulator and ring mold granulator.

Drying and cooling system: rotary dryer, drum cooler, hot furnace.

Dust removal system: dust collector, dust collecting chamber and other parts.

Pig manure, cow manure, sheep manure, organic fertilizer production line

Pig manure, cow manure, sheep manure and other poultry manure are fermented by harmless bacteria. After microbial decomposition and heat exchange, water content decreased by 30% - 40%, organic matter content increased by about 1-4 times, phosphorus increased by 2-8 times, potassium increased by about 10 times, pH value changed from neutral to slightly alkaline, adding hundreds of millions of beneficial microorganisms per gram. The bio organic compound fertilizer produced by organic fertilizer production line has comprehensive nutrition and good crop production effect. More types of manure fertilizer machines, go here.