two-stage gas generator

The two-stage gas generator is an equipment for producing gas from coal. It has two outlets: top gas and bottom gas. Top gas contains tar, which can be removed and recycled by electric trap, while bottom gas contains no tar and can be dusted by cyclone. All the gas is cooled indirctly. The produced sewage is gas condensate, which reduces the treatment capacity of oily and phenolic sewage. The sewage and tar are stored in steel containers to avoid the evaporation and leakage of harmful gases. Sewage can be incinerated.