Henan constant construction machinery is specialized in the production of machinery and equipment manufacturers, have strong financial, technical strength. Variety Caizhuan machine, dryer, pressure the ball machine, shredder, press, ball mill, gas furnace, and ancillary equipment conveyors, mixers, conveyors, shredders, etc. Detail view our website or call us. Two-stage gas furnace that is specifically designed for bituminous coal gasification furnace, the furnace with respect KM1Q series, has the high calorific value gas, small coal consumption, easy operation, environmental protection and strong, large tar byproduct tar and good nature. I produced the two-stage gas furnace, larger cross-sectional area of ??the distillation section, coal storage capacity, seam down slowly, retorting relatively long time, the coal can be fully dry distillation; distillation section within the main mode of heat transfer convective heat transfer, heat transfer effect, retorting thoroughly; simple structure, easy to maintain. Features: coaling segment: with a practical and reliable detection of coal-bit counter, and with the completion of the automatic stoker stoker, to ensure full material level operations. Distillation section: lined lining, this structure is strictly heat, heat calculation and design 1.6 m gas furnace, heat transfer efficiency can be improved, so that the gasification of coal in this after full and effective drying, distillation, precipitation volatile small gas furnace, improve gas calorific value, but also help lower gas gasification. Gasification section: The water jacket structure, production of steam for the gasification furnace bottom. Stokers institutions: the bell stoker agency flapper on the drum under advanced, simple operation, easy maintenance, air tightness and other characteristics. Cleaning agencies: the ratchet pawl, hydraulically driven bilateral ash, large gray knife self-designed plow ash knife, smooth and reliable transmission, smooth ash, ash plow I worked in a variety of domestic and knife occurred on imports of furnace use, praised by users. From the furnace top gas generator outlet 120 degrees Celsius upper gas, first by electrical tar removed tar removal, and then through the gas cooler to cool to room temperature, sections, removing gas in the condensate. Then through the second stage gas electric light oil and tar removal degreasing and impurities participation. At this point the gas impurity content can reach fish 20mg / Nm3. Send gas row with lower outlet 600-700 degrees Celsius lower gas through the cyclone to remove dust backward sensible heat recovery waste heat boiler, producing steam, and finally into the lower gas cooler indirectly cooled to room temperature, mixed with the upper section of the gas into the cold after net gas machine sent to the user. Cold net gas transmission distance, suitable for automatic control, to meet the requirements of the desulfurization process. The disadvantage is that the system complicated, investment is relatively large. Because out of the tar and light oil gas furnace, gas has been cooled to room temperature, the heat efficiency is relatively low, typically 75% -78%. When a high need or require relatively clean gas calorific value of cold gas can be used to calm the gas flow. Standard gas furnace | gas furnace | Dahua machinery provided by Gongyi City Dahua Machinery Limited. Gongyi City Dahua Machinery Co., Ltd. (www.dhyqj.com/) strong, credible, in Zhengzhou, Henan's industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dahua machinery and you hand into the brilliant, for a better future!