Cow dung dryer as organic fertilizer and NPK production line supporting equipment, the finished fertilizer particles are fine, not only can be used as a culture medium to plant edible fungus Agaricus bisporus, but also can be sold as feed for turtle, fish, snail, chicken, duck, etc.
Cow manure organic fertilizer dryer can directly dry the feces with water content up to 70% - 80% to 13% safe storage moisture at one time. The whole process is carried out in a closed system, so as to reduce the environmental pollution in the drying process. Dryer equipment is mainly composed of heat source, feeder, feeder, rotary drum, discharge machine, material crushing device, induced draft fan, unloader and power distribution cabinet.
After the wet material made by the rotary drum granulator is added to the dryer, the material is evenly dispersed in the dryer and fully contacted with the hot air under the evenly distributed plate copying device in the drum, which accelerates the heat and mass transfer of drying. In the drying process, under the action of the inclined board and the hot temperament, the material is discharged to the star-shaped discharge valve in the other section of the dryer to discharge the finished product.