比肖夫式高炉煤气洗涤塔的技术改造

Improvement of Bischoff Waterish Washer for Blast Furnace Gas

剖析了邯钢7号高炉配套的比肖夫式煤气洗涤塔的结构特点,运行状况与噪声超标、挂板脱落、橡胶补偿器易损坏、液压伺服阀堵塞、鲎口自动闭合堵塞气、液通道问题的具体原因,制定了相应的技术改造方案。实施后,取得了能够满足高炉与TRT正常生产和发电的需要,噪声也达到了国标要求,效果良好。

The reasons of the configuration characteristies on the No. 7 blast furnace of Hansteel necessary Bischoff waterish washer, running status and yawp superscale, circulate fall off, rubber compensator attaint easy, hydraulic pressure servo valve build up and throatself-motion close and build up gas and liquid channels are anatomised, and relevant technology alterations are constituted. After actualized those, it procured demands of content the blast furnace and TRT normal running and CCPP＇s need and yawp content national standard,and the effect is very good.