Gypsum calcination process

First, the gypsum raw material to be calcined is sent to the silo, and then sent to the calciner by the feeder for calcination. Under the action of mechanical dispersing force and hot air generated by the gas, the material undergoes processes such as dispersion, drying, calcination and strong high-speed homogenization. Calcined gypsum is discharged. The exhaust gas is discharged out of the furnace after dust collection, and the collected gypsum is transported to the storage.

1. The thermal efficiency and thermal utilization rate of the equipment are high, the calcination speed is fast, and the production energy consumption is low.
2. After reasonable deployment, the production scale is large, and the single equipment can reach 100,000-200,000 tons.
3. High degree of automation, automatic control, small temperature change range, stable product quality