Process of organic fertilizer production from livestock and poultry breeding waste: In order to improve the utilization value of livestock and poultry breeding waste and reduce the environmental pollution caused by traditional treatment methods, it is necessary to increase the application of organic fertilizer process. At present, livestock and poultry waste production of organic fertilizer process mainly includes granulated products after fermentation granulation, powder products after fermentation, and adding microbial agents for biological organic fertilizer. Among them, the more mainstream technology is after fermentation granulation. Materials processed into particles by organic fertilizer granulator, sent to the dryer by conveyor, the use of hot air for downstream drying, to be thoroughly dried and then through the outlet elevator into the rolling screen for screening treatment. After cooling to the appropriate temperature, it is sent into the wrapping drum and mixed with other auxiliary materials, and finally sent to the finished product storage bucket for packaging.
In the process of processing manure, we must not only dispose of the waste, but also reuse and enhance the value of these substances.