气化车间典型事故案例汇编.doc

气化车间 典型事故案例汇编 目录 沉降槽搅拌器124A0101故障.................................1 烧嘴冷却水冷却器123E0101内漏.............................3 仪表风中断导致123LV01088和123FV01193突然关闭.............5 锁斗入口阀自动关闭引起锁斗跳车故障处理....................7 锁斗泄压阀123KV01027、123XV01021仪表阀故障................9 洗涤塔123T0101至高压闪蒸罐124V0101黑水管线堵............11 煤浆储料槽搅拌器A0101故障...............................13 气化炉开车过程中激冷水泵123P0104气蚀故障处理............15 气化炉频繁带水故障处理...................................16 仪表卡件故障，气化多个仪表显示故障.......................17 气化炉出口气体成分大幅波动故障处理.......................19 煤称重给料机122W0101下料口堵塞..........................21 锁斗泄压阀123KV01017变送器故障导致123KV01013/123KV01014频繁开关...................................................23 123KV01013阀卡（阀轴断裂）.................................25 锁斗123V0108温度123TI01406/123TI01026高.................26 新筑炉后烘炉气话炉拱顶超温...............................28 氮塞阀123XV01236关闭超时开车失败........................29 122W0101称重计故障.......................................30 高压灰水泵124P0108气蚀..................................31 低压煤浆泵122P0102故障..................................33 气话炉123R0101原料气出口堵..............................34 捞渣机123Y0101故障......................................36 123LI01038指示不准确造成锁斗频繁跳车.....................38 洗涤塔补水阀123LV01193事故关闭..........................39 雨季气化系统水平衡.......................................41 煤气化高压煤浆泵流量突降故障及处理案例...................43 122X0101离合器气源管脱落122X0101停车....................46 124P0108轴瓦烧损事故案例.................................47 123V0106锅炉水补水阀法兰泄漏处理.........................49 高压灰水泵回流阀124PV01407故障处理......................51 抽引器分离罐液位高，气话炉烘炉灭火频繁...................52 123R0101投料后放空阀123PV01203A/B阀卡...................54 停工厂空气后，真空抽滤机出料阀无法打开...................55 洗涤塔安全阀起跳.........................................56 去净化单元高压闪蒸汽管线不畅.............................57 气化炉升温期间激冷室液位过高的事故处理...................58 高压煤浆泵123P0101油泵故障导致气化炉停车................59 124V0101椎底及侧线黑水管线堵塞...........................61 123XV01204仪表风管线断裂.................................63 激冷水管线堵塞应急处理（未全堵死）........................64 激冷