During the production process, according to the fuel layer of a gas furnace, it can be divided into drying and retorting layers to reduce the oxide layer and ash layer. The heated water coal in the upper and lower drying layers will evaporate, the drying layer will drop, and the fuel will pyrolytically release volatile components and other drying products, which will enter gasification through thermochemical reactions in the drying layer.
       The gasification layer is divided into oxidation and reduction layers. The carbon and oxygen in the oxide layer react to generate carbon dioxide gasification agent and release a large amount of heat to maintain the heat required for thermochemical reactions.
       In the reduction zone, flammable gas is generated, and carbon dioxide reacts with heat to produce carbon monoxide through an endothermic chemical reaction. It reacts with hot steam carbon to generate CO and H2, and absorbs a large amount of heat at the same time.
       The volcanic ash layer protects the cover from damage, and controls the layer at a reasonable position based on the gray layer temperature and outlet temperature, based on continuous gas generation. This is a gas furnace continuous gas analysis and workflow structure theory. Continuous gas increases the productivity of gas generator equipment.
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