The organic fertilizer production line is used to process solid fertilizers, produce organic fertilizers, process fertilizers from chicken farms, beef cattle and sheep farms, and process solid fertilizers from pig and dairy farms. The solid manure is transported by manure trucks, mechanically agitated and composted, stacked and decomposed, crushed and processed, etc., to manufacture commercial organic fertilizers, thereby increasing the added value of fertilizers.
During the operation of the organic fertilizer production equipment, the organic material obtained by fermentation in the reaction tower, urea, ammonium, etc, are added to the disc mixer in a specific ratio, and then sent to the granulator for granulation after mixing evenly. In the organic fertilizer granulator machine, the material forms a mechanical fluidized bed at a certain speed, during which an appropriate amount of steam is added to provide the corresponding heat and moisture for the granulation process, and then an appropriate amount of circulating washing liquid obtained from the subsequent exhaust gas washing is sprayed to promote The material is agglomerated into granules.
The application of organic fertilizer can maintain the good taste of agricultural products to the greatest extent, and it is also necessary in the following three aspects: First, the overall quality of the soil is declining, and organic fertilizer resources must be utilized to cultivate soil fertility. Second, due to the long-term application of a large number of elemental fertilizers, the lack of trace elements in the soil, especially in areas with relatively good economic conditions, the application of a large number of high-concentration chemical fertilizers, compound fertilizers, and potash fertilizers, the soil nutrient loss is serious, and the loss of medium and trace elements is serious. Organic fertilizer is rich in a variety of trace elements, which can make up for the lack of chemical fertilizer application. Third, scientific fertilization is to combine organic fertilizers and inorganic fertilizers to improve the utilization rate and utilization efficiency of chemical fertilizers, and reduce the amount of chemical fertilizers without reducing yield. Therefore, the production of straw manure organic fertilizer has a broad market prospect.
