1. The bottom gas of the two-stage gas generator is extracted from 36 refractory channels, and has 6 bottom gas regulating valves to adjust the combustion balance of the entire furnace surface.
2. There is another central pipe for extraction of bottom gas. Its functions are:
(1) Together with the 36 surrounding refractory channels, it forms a retort heating space, forming an inner and outer two-layer annular ring radiant heat source.
(2) Together with the 36 surrounding refractory channels, it forms a bore section combustion balance system to avoid
Two-stage gas generatorThe black hole problem in the combustion center can easily adjust the combustion situation of the furnace.
3. Using high ash basin water seal and high gasification pressure operation, the generator gasification degree is high and the gas production is large.
4. The grate-driven ash removal and coal loading of the two-stage gas generator adopts a hydraulic system to achieve automatic control.
5. The water jacket is a pressure vessel with long service life, and the self-produced steam can meet production needs.
