Gas furnace slagging coal use sex as long, low nodulation small gas furnace, in principle all the coal, coke can be used, but Coke, high-quality anthracite, the heat is better than 5000 kcal. Its low calorific value coal gas production decline, reach operating temperature. Slagging, nodulation high coal slagging easy cleanup. Universal gas furnace gas furnace provides a cheap source of heat, the use of this device, has marketed a gas melting furnace (melting aluminum, copper, etc.), gas heat treatment furnace, gas oven, gas drying furnace, rolling mill furnace gas, gas stove, gas baking oven, gas boilers and other life. From the upper part of the furnace exit gas generator 120 degrees on the gas segment, first by electrical removed except tar tar single-stage gas furnace, and then after the segment is cooled to room temperature, the gas cooler gas furnace, remove the 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. Lower outlet lower single-stage gas furnace gas 600-700 degrees Celsius, the cyclone dust backward remove 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 clean gas After the carriage with the gas sent to the user machine. 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 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. Gas furnace prices gas furnace _ _ Ankang City 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!