The npk fertilizer production line mainly includes feeder, disc mixer, chain crusher, double roller granulator, drum dryer, drum cooler, drum screening machine, finished product warehouse, automatic packaging machine, belt type conveyors, dust settling chambers, heat exchangers.
Organic fertilizer production line equipment includes: fermentation turning machine, crusher, feeder, horizontal mixer, rotary drum granulator, dryer, cooler, screening machine, weighing and packaging machine.
Whether it is npk production line equipment or organic fertilizer production line equipment, to ensure the quality of fertilizer granules in the later stage, a dryer is needed. With the awareness of environmental protection and energy saving deepening in all walks of life, the spring of the organic fertilizer market will follow. Today we will introduce some tips for choosing a chicken manure dryer.
1. The material and thickness of the chicken manure dryer. When the dryer is working, if the material and thickness are not suitable, it will affect the service life and be corroded very early.
2. Construction of hot blast stove. Due to the large weight of the hot blast stove, the weight of the general hot blast stove is about 20 tons, and it is very troublesome to transport. Many manufacturers will allow customers to build hot blast stoves by themselves, so attention should be paid to the selection of refractory materials and fire insulation measures for organic fertilizer equipment.
3. Due to the high temperature at the front end of the torch, attention should be paid. Suggested formula for refractory cement lining: bauxite cement -15%, low fine lead powder -15%, high temperature stone (aggregate) -70%.
4. After selecting the appropriate chicken manure dryer, it is also necessary to select the corresponding model of fan, cyclone dust collector, fan seal, etc.
5. The specific moisture content of chicken manure and the drying amount of the finished product are decisive, and it is inaccurate to only pay attention to the evaporation amount.