Our coal gasifier is characterized by high capacity, complete
gasification and better coal adaptability, high gas calorific value,
easy operation and strong safety performance. It is widely used in
many industries.
Decontaminating and cooling process of up-stage gas: up-stage gas firstly gets into electrostatic precipitator I which work temperature is about 90~150°C. In this part heavy tar and dust are separated. Up-stage gas then gets into indirect cooler, in where the gas is cooled to 35~45°C. Firstly, dust is centrifugally separated from down-stage gas and the temperature is lowered to about 450~550°C; secondly,the gas comes into exhausted heat exchanger to recover the gas sensible
heat with the temperature dropping to about 180~220°C; thirdly, the gas temperature is dropped to 65~80°C in wind cooler; and finally, its temperature is lowered to 35~45°C by circulating cooling water in indirect cooler. Then the up-stage gas mixed with down-stage gas gets into electrostatic precipitator II to remove oil and dust again. The gas is pressurized by gas booster fan, desulfurized by desulfurizing
tower, and then sent to the user. More..
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Joanna (Jiyuan Xianghe Metallurgical Forging Machinery Co., Ltd)
The Tiger Ridge Industrial Park A, Jiyuan City, Henan Province, China - 454650, China
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