首钢长钢5号烧结环冷机密封改造实践

Practice of Sealing Transformation for No.5 Sintering Ring Cooler at Shougang Changgang

首钢长钢针对烧结环冷机出现漏风、喷料、烧结矿冷却效果变差、发电量降低、环境污染等问题,通过查找原因,决定对环冷机密封进行改造。通过改造,环冷机漏风、喷料现象不再出现,冷却效果得到改善,环冷余热发电量也得到提升。

As to the problems in the sintering ring cooler of shougang changgang,such as air leakage,material spraying,poor cooling effect of the sintering ore,reduced power generation,and environmental pollution,through identifying the reasons,it was decided to renovate the sealing of the ring cooler.Through renovation,the phenomenon of air leakage and material spraying in the annular cooler no longer occurs,the cooling effect has been improved,and the power generation from the waste heat of the annular cooler has also been increased.