The organic fertilizer production line is mainly divided into pre-treatment part and granulation production part. The pre-treatment part is also called powdered organic fertilizer processing equipment, which includes fermentation stacker, organic fertilizer crusher, drum screening machine and other equipment.
The horizontal mixer is driven by the internal and external diameter screws installed on the mixing shaft to turn the materials in the barrel, so that the mixer can turn the materials in a large range in the barrel. In the structure of the agitator, the screw is designed as an internal and external, left and right anti screws. During the operation of the agitator, the internal screw drives the materials close to the axis to rotate the axis, and the axial direction is pushed from the inside to both sides. The external screw drives the materials close to the barrel wall to rotate the axis, and the axial direction is pushed from both sides to the inside. As a result, the materials circulate in the barrel, shear and mix, and complete the rapid and uniform mixing of materials in a short time
The organic fertilizer dryer can directly dry the poultry manure with water content up to 70%-80% to 13% of the safe storage water at one time. The whole process is carried out in a closed system, so as to reduce the environmental pollution during the drying process. The equipment is mainly composed of heat source, feeding machine, feeding machine, rotary drum, discharging machine, material crushing device, induced draft fan, unloader and power distribution cabinet; After the dehydrated wet materials are added to the dryer, the materials are evenly dispersed in the dryer and fully contacted with the hot air under the rotation of the uniformly distributed plate reader in the drum, which speeds up the drying heat and mass transfer. During the drying process, the material will be discharged from the finished product by the star discharge valve at the other section of the dryer under the action of the inclined plate making and thermal quality.