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首頁 > 技術與支持 > 玻璃精餾塔仿真系統常見事故設置及處理措施

玻璃精餾塔仿真系統常見事故設置及處理措施

點擊次數:1860 發布時間:2016-11-28

玻璃精餾塔仿真系統常見事故設置及處理措施 

精餾塔仿真系統常見事故設置及處理措施1.加熱蒸汽壓力過高事故原因:加熱蒸汽壓力過高。事故現象:加熱蒸汽的流量增大,塔釜溫度持續上升。事故處理:適當減小TCl01的閥門開度。2.加熱蒸汽壓力過低事故原因:加熱蒸汽壓力過低。事故現象:加熱蒸汽的流量減小,塔釜溫度持續下降。事故處理:適當增大TCl01的開度。3.冷凝水中斷事故原因:停冷凝水。事故現象:塔頂溫度上升,塔頂壓力升高。事故處理1)開回流罐放空閥PCI01保壓2)手動關閉FCl01,停止進料3)手動關閉TCl01

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