价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
14期
69-70
,共2页
电厂%磨煤机%一次风隔绝门%改造
電廠%磨煤機%一次風隔絕門%改造
전엄%마매궤%일차풍격절문%개조
power plant%coal mill%primary air isolation valve%retrofit
针对太仓港电厂330MW机组磨煤机入口一次风隔绝门关不严、卡涩的情况,对一次风隔绝门进行了改造,成功的解决了一次风隔绝门关闭不严和备用磨煤机磨内温度过高的问题,不仅确保了磨煤机内部检修工作的顺序进行和提高了检修工作的安全性,同时也减少了热污染和漏风,改造效果显著.
針對太倉港電廠330MW機組磨煤機入口一次風隔絕門關不嚴、卡澀的情況,對一次風隔絕門進行瞭改造,成功的解決瞭一次風隔絕門關閉不嚴和備用磨煤機磨內溫度過高的問題,不僅確保瞭磨煤機內部檢脩工作的順序進行和提高瞭檢脩工作的安全性,同時也減少瞭熱汙染和漏風,改造效果顯著.
침대태창항전엄330MW궤조마매궤입구일차풍격절문관불엄、잡삽적정황,대일차풍격절문진행료개조,성공적해결료일차풍격절문관폐불엄화비용마매궤마내온도과고적문제,불부학보료마매궤내부검수공작적순서진행화제고료검수공작적안전성,동시야감소료열오염화루풍,개조효과현저.
According to the situation that the entering primary air isolation valve of coal mill in the taicang harbor power plant 330MW unit couldn't be closed tightly and jamming, the isolation valve was retrofitted, the untight closing problem of primary air isolation and too high temperature problem in the jury mill were successfully solved, which not only ensured the maintenance works in the mill could be carried smoothly and the safety of repairing works was raised, but also recycles waste heat and air leakage, the retofit effect was remarkable.
