What Processes Are Required for Organic Fertilizer Equipment to Process Organic Waste?
Processing organic waste into fertilizer through organic fertilizer equipment is one of the scientific methods for waste disposal today. We all know that livestock and poultry manure is one of the main raw materials for processing organic fertilizer, and livestock and poultry manure is also one of the organic wastes. strong representation. The management mode and breeding scale of the livestock breeding industry are increasingly large-scale and intensive, but most of the livestock farms have not established corresponding manure treatment facilities, making livestock breeding pollution an important source of pollution. Organic fertilizer equipment can effectively rationalize organic waste and process it into commercial organic fertilizer that is harmless to farmland. So what steps are required for organic fertilizer equipment to process organic waste? The following FPC organic fertilizer processing equipment manufacturers will take you to understand.
- Fermentation process
The main function of the fermentation part of the organic fertilizer equipment is to initially reduce the moisture of the organic fertilizer raw materials. The raw materials of organic fertilizer are mainly chicken manure, pig manure, cow manure, sheep manure and other animal manure. Cow manure and sheep manure are fine, but chicken manure and pig manure are too humid. Especially chicken manure, the initial fertilizer has a higher water content. Such a high humidity cannot be directly treated. It must be fermented by a fermentation turner of organic fertilizer before continuing the next steps. Generally, the humidity of chicken manure can be reduced by about a week of fermentation. to the standard content. In the process of chicken manure fermentation, crude fiber raw materials such as bran and wheat bran can be mixed, which can reduce the fermentation time on the one hand and the cost on the other hand.
Second, the crushing process
The fermented animal feces will agglomerate, and the bulk materials are not easy to be dried directly, so it is best to use a small pulverizer to pulverize first, and then go to the next step. A pulverization step is also essential in the treatment of organic waste.
Third, the stirring process
This step follows the process, after the material is pulverized, according to the needs of the factory or the market, add nutrients related to nitrogen, phosphorus and potassium, and mix the materials uniformly to prepare for the subsequent granulation step.
Fourth, the drying process
Some people may ask, since it has been fermented before, why should it be dried? Because fermentation can only adjust the humidity of the material to a limited extent, to really make organic particles, the moisture content must be below the standard, so the drying process of organic fertilizer is also necessary.
Five, granulation process
The granulator for organic fertilizer production is the core part of the entire organic fertilizer production line equipment. It is generally recommended to use a combination of granulator and ball shaper to achieve the purpose of granulation. At the same time, the granulator equipment is divided into three types: new three-in-one granulator, wet agitator granulator and disc granulator, which can be customized according to the needs of manufacturers.
Six, cooling, screening, packaging process
Cooling and packaging can be ignored by small production users. Users with small production volume can directly dry it and manually bag it. Automatic packaging machines are only required for mass-produced complete organic fertilizer equipment. On the other hand, in this case, a trommel screening machine must also be equipped, because the particles with unqualified particle diameters need to be selected for re-grinding and granulation.
The fertilizer produced by organic fertilizer equipment is an ideal fertilizer for green food and green agriculture. It can save investment in agricultural production, improve soil fertility, increase yield, optimize crop quality, and at the same time reduce the pollution of animal husbandry manure emissions to the environment. It’s a good thing, which is why the organic fertilizer industry is very popular now and is vigorously promoted by the country.