The organic fertilizer machine mixes livestock manure and other breeding wastes, straw, sawdust and other biomass and reflux materials in a certain proportion, so that the moisture content reaches the design requirements of 60-65%, and then enters the three-dimensional aerobic system. By adjusting the moisture content, oxygen content and temperature changes of raw materials, the materials are fully aerobic fermentation and decomposition.
The compost windrow turner can control the temperature between 55 ℃ and 60 ℃ through ventilation, aeration, stirring and other functions, so as to achieve the optimal temperature of livestock and poultry manure fermentation treatment. At this temperature, a large number of pathogenic sheath and parasites in livestock and poultry manure can be killed. At the same time, the deodorization system is used to carry out biological odor to the discharged gas, so as to achieve the purpose of harmless treatment of livestock and poultry manure. The organic fertilizer machine has the following advantages:
1. The high temperature biological sheath technology has the advantages of low energy consumption and low operation cost;
2. High degree of automation, simple operation, one person can complete the fermentation process;
3. The deodorization system is used to carry out biological odor to the discharged gas, so as to achieve the gas emission standard and avoid secondary pollution.
