Organic fertilizer production equipment uses pig manure, cow manure, chicken manure and other livestock manure as raw materials to produce organic fertilizer. When chickens, pigs, sheep and other livestock feed, due to the weak digestion ability, 75% of the nutrients in the feed are discharged with the feces, which contain nitrogen, phosphorus, potassium, organic matter, amino acids and protein.
Process of organic fertilizer production equipment: according to the technical requirements of product use, the organic fertilizer production and processing process is to mix the fermentation organic materials and binder and other auxiliary materials in proportion according to different nutrients, and then measure, package and store them after molding, granulation, cooling, screening, grading, coating, and low-temperature drying.
(1) Batching: automatically measure various raw materials in batches according to the formula proportion through electronic batching scale. The trace elements are measured manually and added into the mixer for mixing.
(2) Mixing: all kinds of metered materials enter the mixer through the conveyor. The mixer adopts a double-shaft paddle type high-efficiency mixer with a mixing cycle of 3-4 minutes.
(3) Granulation: The granulation system is mainly composed of extrusion granulator, conveyor, etc. The system is mainly used to transfer the mixed materials into the granulator after conditioning, and the granulated materials into the drying device for drying.
(4) Drying and cooling: the water content of the granulated particles is high and cannot be stored directly. In order to ensure that the biological bacteria are not affected, the water in the particles is removed through low-temperature drying to meet the storage requirements and further cooling.
(5) Screening: the cooled material enters the vibrating screen through the conveying equipment for screening, the qualified product enters the next process, and the unqualified large particles are screened out and then crushed and screened.
(6) Measurement and packaging: the dried particles enter the finished product warehouse, and the materials enter the electronic packaging scale through the feeding device. Automatic measurement and seaming are carried out according to the requirements, and the packaging process is completed and sent to the finished product warehouse. The technology of compound fertilizer mainly includes raw material formula, binder selection and adding proportion, granulation conditions and process, medium temperature drying technology, etc.
The processing plant producing organic fertilizer should select the organic fertilizer equipment manufacturer according to its own needs. The organic fertilizer equipment produced by small organic fertilizer equipment manufacturers is cheap, but often in terms of equipment technology and equipment materials, it is suitable for small organic fertilizer production workshops with low requirements, while the large organic fertilizer equipment manufacturers provide supporting services for the large-scale organic fertilizer processing plant, and the quality of the equipment produced is more stable, Full use of materials and longer service life of equipment.
