Organic fertilizer production equipment processes crop straws, livestock and poultry manures and other wastes into organic fertilizer and returns them to the field, which is conducive to the development of organic agriculture and reduces the use of chemical fertilizers, pesticides, herbicides and other products. Organic fertilizer production equipment has strict requirements in production, processing, transportation, sales and other links. The organic fertilizer product itself has high economic value and has unique advantages in ensuring food safety and promoting the healthy development of the ecological environment.
Agricultural waste straw contains a large amount of organic matter, nitrogen, phosphorus, potassium and trace elements, and is one of the important organic resources for agricultural production. Straw fermentation and composting technology has the effect of eliminating germs, eggs and weed seeds. In the complete set of Organic fertilizer production line, the fermentation and decomposition of agricultural organic waste is a process of microbial activity. It is necessary to compost high-quality organic fertilizer, and conditions such as moisture, oxygen content, temperature control, carbon to nitrogen ratio, and pH must be controlled. It is better to control the moisture content of compost at 60%-70%, the decomposition temperature is 25℃-65℃, and the carbon to nitrogen ratio is 25:1. Alkaline substances such as lime or plant ash can be added in the production of organic fertilizer. During the fermentation, the organic fertilizer turning and throwing machine is used to turn the pile of materials regularly, and the fermentation speed is controlled through mechanized and even turning and throwing to improve the fermentation quality.
Process flow of organic fertilizer production line equipment
1 Crushing of raw materials
5 drying and cooling