A gas furnace process description, furnace structure: full water jacket structure, self-produced steam pressure 294KPa, can be directly introduced into the gas stove to make gasification agent. 2, plus coal Agency: hydraulic drive automatic stoker device structure using roller gas furnace, simple single-stage gas furnace, easy maintenance, air tightness. 3, the cleaning mechanism: using hydraulic actuators unilateral wet ash. The furnace charging, slag, uniform air distribution, easy operation, stable, easy to adjust, reliable operation. Solid fuel gasifying agent cold working, to obtain combustible gas known as a solid fuel gasification process, also known as gasification, collectively referred to as the gasification gas obtained gas for reaction with the fuel gas called gasification gasification agent. 4, atmospheric fixed bed gasifier, generally lump anthracite or bituminous coal and coke as raw materials, steam or gas mixture of steam and air is used as the gasification agent, producing carbon monoxide and hydrogen gas as the main combustible components of gasification Use a gas gas furnace used in glass industry in China began early, most applications of this gas companies are used to produce glass solute liquid, gas and other fuels and cold annealed glass is generally produced by furnace. Glass industry uses gas furnace are generally single-stage furnace, large gas production this gas stove, gas pipeline investment, tar can not be recovered; cold gas is used, it will seriously pollute the natural environment, and the poor quality of the recovered tar double Section gas furnace, can not use it again. These shortcomings have seriously hampered the further application of producer gas. 1989 a glass factory in Shanxi began to take the lead in the single-stage gas furnace to a two-stage gas furnace. And they applied the advantages of the new flexible furnace, upper gas to remove tar gas form for annealing glass, while the lower section of the gas to the hot gas in the form of a glass melting furnace as fuel. In addition, in 1995, Hangzhou, a glass factory and the two on the lower section of the mixed gas furnace gas, coal gas as a heat application has been successful. Application results of these two examples are illustrated: later changed to two furnaces, gas heat value increased a lot, about 10% -15%, and the gas pressure is relatively stable, and significantly reduce gas pipeline blockage, but also environmental benefits has been greatly improved. For enterprises, energy consumption is to increase economic efficiency, minimize production costs, maximize profits. Thus an efficient use of fuel becomes very important. In the glass manufacturing process, fuel costs than 1/3, so improving fuel efficiency, the use of two furnaces is very effective. Dual-stage gas furnace, Dahua Machinery (certified), Shanxi gas furnace provided by Gongyi City Dahua Machinery Co., Ltd. Gongyi City Dahua Machinery Co., Ltd. (www.dhyqj.com/) is a leader in Zhengzhou, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. UOB mechanical leadership with the staff warmly welcome all inquiries negotiations to create Dahua machinery a better future.