Gas generator can be widely used in metallurgy, machinery, chemical industry, building materials, refractories, ceramics and other industries of all kinds of coal gas or replace the original coal industrial kiln.Burning, annealing, such as heating, drying, heat treatment, melting and tunnels, pushing plate, roller, down-draft kiln, etc.

Double stage coal gasifier is a gasifying equipment including carbonizing stage and gasifying stage, with 40- 60mm bituminous coal for fuel. In the upper stage coal is carbonized. The carbonized coal becomes semi cokes, then gets down to be gasified in lower stage Carbonization and gasification of coal are finished in the same equipment. The carbonizing and gasifying gas, after optimized allocation is disposed by dust- removing, tar-removing, Cooling and sulfur- removing technology. The clean coal gas out of gasifier is supplied to industrial kiln by gas pressure adding and transmission system .According to different requirements on coal gas quality of various kinds of kiln , it is composed of two-stage hot detarring gas and two-stage cold clean gas, two different technologies. The whole system includes coal lifting system, coal lifting system, air supplying system, two-stage gasifier gasifying system, dust-removing and purifying system, light oil catching and recycling system, phenol water disposal and incinerating system, desulphurizing system, auto-control system, gas storage, pressure adding and transmission system

1、 Convenient to remove slags;

2、Easy to operate and maintain;

3、Long service life;

4、Continual and cyclical manufacturing;

5、It is safe to use for with double safe control;

6、Evenly combusting.