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我厂不少工业炉仍保持着开工生产以来的老型号,尤其热处理车间广泛使用的主要生产设备电阻炉 RX(RJX、H)系列,己属国家经委和原机械工业部联合公布的第四批淘汰产品。老产品的炉体存在着砌体较重,热惰性大,升温时间长,热效率低,生产能力低,耗电量大等缺陷。为了节约能源,提高热效率,工业炉的节能技术改造已处存势在必行,刻不容缓的地步。漂珠耐火砖是利用发电厂粉煤灰中的漂珠作主要原料,用 AZ 粘结剂结合,经混
Many industrial furnaces in our factory still maintain the old models since the start of production. In particular, the RX (RJX, H) series of major production equipment resistance furnaces widely used in heat treatment workshops have been the fourth batch jointly announced by the State Economic Commission and the former Ministry of Machinery Industry Eliminate the product. The furnace of the old product has the defects of heavier masonry, large thermal inertia, long heating time, low thermal efficiency, low production capacity and large power consumption. In order to save energy and improve thermal efficiency, energy-saving technological transformation of industrial furnaces has been imperative, without exception. Floating bead refractory brick is the use of floating ash in the power plant fly ash as the main raw material, with AZ binder, mixed