The set is an apparatus that can finish drying and granulating at the same time. The needed ball granule with requirements of process to adjust prtssure, flow, and size of atomizing hole.
The working process of set is as follows; the liquid of raw material is pumped in through diaphragm pump. The liquid of raw material atomizes into tiny droplets. Then it gathers with hot air and fall off. Most parts of powder material will be collected through the outlet of discharge at the bottom. The wasted air and fine power will be separated through cyclone. The wasted air will be exhausted through draught fan and power will be collect through collected through collector at the bottom of cyclone. At the outlet it can also be equipped with two grades of duster. It radio of recovery will be over96～98%.
The tower body,pipes,separator of set where will contact with raw material are made of SUS304. There is enough layer of heat preservation between inner and outer case of tower body.The filled.material is fine glass cotton, The tower body is also equipped with abservation door, sight glass, lamp-house and control meters and instruments that is controlled and displayed through electric control meters and instruments that is controlled and displayed through electric control panel.
The heat source of set may be steam or electric heater.Its features are convenient in opration,quick in start, compact,clean hot air and so on.Moreover being installed control and regulating device inside electric control cabinet,the inlet temperature can be controlled through stepless regulation.The steam,coal fuel or oil fuel can be applied to the place where has not electicity. It can replace electric heating partially or fully.The factory can provide different heating way in accordance with the practical condition of cuctomer.
The dry speed is fast. The surface area of raw material liquid after being atomized will be increased greatly.95-98% of moisture can beevaporated at moment. The time to finish dry needs about ten seconds to several tens of seconds. It is suitable for drying thermal sensitive material particularly.
The finished product is ball granule with uniform size. Its fluidity and solubility are good. The purity of product is high and its quality is good.
It scope of application is wide. According to the characteristics of raw material, it can use hot air to dry and can also use cool air to granulate. It has strong adaptability to raw materials.
Its operation is simple and stable and its control is simple and convenient and is easy to realize automatic operation.
