Heat source is mainly used producing natural gypsum powder , industrial byproduct gypsum powder and dry-mixed mortar. Its main evaluation indexes include system heat efficiency, dust collection efficiency and secondary utilization of residual heat of heat source. Heat source fuel consumption is main index of production cost, which takes 20-40% of production cost. Selecting rational heat source system, while saving fuel, has main quality control points such as  drying quality of raw material and calcination quality of later process product. By repeated demonstration and technical breakthrough, heat source system is from original fuel burning heat conduction oil system boiler and coal fluidized bed to heat source heat conduction oil boiler and mutli-fuel hot wind; especially at stability of heat source outlet temperature, adjustment is made according to different technologies of production line.

Technical parameters of heat source