The main raw materials for organic fertilizer processing by organic fertilizer equipment are: feces, commonly known as stool, urine, and cake. Food waste excrement from humans or animals. Livestock and poultry manure mainly refers to a type of rural solid waste produced in the livestock and poultry breeding industry, such as chicken manure, pig manure, cow manure, sheep manure, etc. The feces contain a large amount of protein, inorganic matter, fat, dietary fiber, residual digestive juice, cells exfoliated from the intestinal tract, roundworm eggs, Escherichia coli, etc., and even contain nutrients such as vitamin K and vitamin B..jpg)
Process flow of organic fertilizer npk manufacturing process:
1. Turner: First, the raw materials such as animal manure should be fermented and decomposed, and the harmful bacteria in the whole fermentation process can be killed, which is also the most important in the whole organic fertilizer manufacturing process.
2. Pulverizer: Secondly, the semi-wet material pulverizer of the organic fertilizer pulverizing equipment is used to preliminarily decompose the raw materials.
3. Granulator: The mixed raw material is made into the required particles, which is convenient for the storage and transportation of the organic fertilizer production line. The organic fertilizer production line is resistant to working pressure, temperature, material corrosion, and ensures the cleanliness of the product. The granulator mainly includes disc granulator machine, drum granulator, counter-roll granulator, new organic fertilizer granulator, and the fertilizer granulator machine price varies.
4. Screening machine: It is used to screen unqualified granular fertilizers, and send unqualified raw materials to the production line for unqualified resolution and reprocessing. The utility model patent of the mechanical equipment has the professional knowledge of the production equipment of the organic fertilizer production line, and the operation is convenient.
5. Cooling dryer: The material obtains high temperature during the drying process, and then needs to be cooled. Because water cannot be used for cooling, cooling equipment is required here.
6. Packaging machine: Packaging is the last process in fertilizer machinery and equipment, in order to better maintain the quality of the goods in the process of circulation and facilitate storage and transportation.