我公司小高炉所用的重力除塵器,不仅除塵效果较差,而且经常发生爆炸。今年四月份,经过公司领导干部和职工的共同努力,已创制成功一种水封式的简易除塵器,经过在1 3M~3高炉试用后,没有发生任何爆炸现象;除塵效果良好,热风如炉内灰塵很少,风温不断上昇(一般达到 600℃以上)。 The gravity dust remover used by our company’s small blast furnace not only has poor dust removal effect but also often explodes. In April of this year, with the joint efforts of leading cadres and staff of the Company, a water-sealed simple dust remover has been successfully established. After being tested in a blast furnace of 1 to 3M3, no explosion occurred. The dust removal effect was good. Hot air such as furnace Few dust, the wind temperature rising (usually above 600 ℃).