The function of fermenting organic fertilizer production machine in composting production
The function of fermentation organic fertilizer production machine in composting production is as follows
1. Mixing function in raw material conditioning. In order to adjust the ratio of carbon to nitrogen, pH and water content of raw materials, some auxiliary materials must be added. The main raw materials and various auxiliary materials roughly piled together in proportion can be stirred by the dumper to achieve the purpose of quenching and tempering.
2. The fermenting organic fertilizer production machine regulates the temperature of the raw material pile. During the operation of the tipping machine, the raw material aggregates are fully contacted with the air and mixed, which can hold a large amount of fresh air in the material pile, which is helpful for the aerobic microorganisms to produce the fermentation heat and increase the pile temperature; When the temperature is high, the fresh air supplement can make the stack temperature drop down. The formation of medium temperature - high temperature - medium temperature - high temperature alternate state, a variety of beneficial microorganisms grow and propagate rapidly in its adaptive temperature range.
3. The fermented organic fertilizer production machine improves the permeability of raw material pile. The dumping system can process the material into small lumps, making the thick and dense material pile fluffy and elastic, forming appropriate porosity
4. Adjust the moisture content of the raw material stack. The suitable moisture content of raw material fermentation is above or below 55%, and the moisture standard of finished organic fertilizer is below 20%. During fermentation, biochemical reaction will generate new water, and the consumption of raw materials by microorganisms will also make water lose carrier and free. Therefore, in addition to the evaporation formed by heat conduction, the forced water vapor emission will be formed when the material is turned by the dumper.
