Machinery & Equipment
Description
Normally FGD gypsum generated by power plant wet desulphurization contains over 10% free water. Thinking about the perfect experience on producing construction gypsum powder by FGD gypsum, we adopt two-step method on calcining construction gypsum powder. It is pre-drying raw gypsum, and then calcining in calciner. The details as follow:
Loading machine delivers raw materials from storage yard to feeding hoper. Belt conveyor delivers it after measure to rotary dryer for dehydrating free water. (The hot source is coal-fired calciner). Collected by the material collector, then hoisting equipment put it to the calciner to be calcinated (we adopt coal-fired thermal oil furnace as heat source). After calcination, it transports the materials to ball mill for grinding and modifying. Finally, elevator sends it to branch warehouse of the silo for storing.
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Hebei Lvjoe Machinery Manufacturing Co., Ltd
gypsum board, pleasterboard, machine
Address: Jinsha Road,
Shijiazhuang, Hebei
China, 052165
Tel: 0086-15076163396
Fax:
