１概述马钢第三炼钢厂现有３座５０t炼钢转炉，采用二文一塔湿法除尘工艺去除转炉烟气中的烟尘。烟尘随循环水进入４座沉淀池，污泥由泥浆泵送入两浓缩池，浓缩后的污泥由３台真空带式吸滤机脱水，脱水后的泥饼外运至厂外竖炉烧结成球，然后回转炉作冷却剂。过去，转炉污泥以回 1 Overview Masteel Steel Works No.3 existing three 50t steel converter, using a text tower wet dust removal process to remove smoke in the converter flue gas. The soot flows into the four sedimentation tanks with the circulating water, and the sludge is sent to two concentration tanks by the mud pump. The concentrated sludge is dewatered by three vacuum belt type suction filters, and the dehydrated mud cake is shipped to the shaft furnace sintering outside the factory Into the ball, then the rotary kiln as a coolant. In the past, converter sludge back