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首钢1号高炉因锌负荷较重造成加压阀组结垢、卡阀,影响了高炉的正常生产,加强洗气岗位操作、限制洗气灰使用量及采用脱锌工艺是解决加压阀组结垢现象的重要措施。
Shougang No. 1 blast furnace due to heavy zinc load caused by the pressure valve group fouling, card valves, affecting the normal blast furnace production, strengthening the scrubbing station operations, limit the amount of gas washing ash and dezincification process is to solve the pressurized valve group Important measures of scaling phenomenon.