[1]梁安,陈翠.水煤浆气化装置中黑水调节阀损坏原因分析与改进方案[J].工业仪表与自动化装置,2020,(04):96-99.[doi:1000-0682(2020)04-0000-00]
　LIANG An,CHEN Cui.Analysis of reasons and technical renovation for damage of black water control valve in the water-coal slurry gasification device[J].Industrial Instrumentation & Automation,2020,(04):96-99.[doi:1000-0682(2020)04-0000-00]
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水煤浆气化装置中黑水调节阀损坏原因分析与改进方案

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

Title:: Analysis of reasons and technical renovation for damage of black water control valve in the water-coal slurry gasification device

Author(s):: LIANG An; CHEN Cui; Shaanxi Ao Wei Qian Yuan Chemical Co., Ltd., Shaanxi Fugu 719400,China

Keywords:: water-coal slurry gasification; black water; angle valve; corrosion; technical renovation

摘要:: 针对水煤浆气化装置中的黑水调节阀的实际使用情况，从阀门的腐蚀、冲蚀、气蚀、阀芯脱落等方面分析了该阀门的损坏原因，并且从材料选择、阀门结构、工艺操作、阀内件连接形式等方面提出了技改方案。

Abstract:: In view of the actual use of black water control valve in the water-coal slurry gasification process, this paper analyzes the damage reasons of the valve from the aspects of corrosion, erosion, cavitation erosion and valve plug shed, and puts forward the technical renovation from the aspects of material selection, valve structure, process operation,and connection form of valve internals.

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备注/Memo:: 收稿日期：2019-12-25
作者简介：梁安(1987),男,本科,工程师,2009年毕业于陕西科技大学测控技术与仪器专业,从事化工生产仪表自动化管理工作。

更新日期/Last Update: 1900-01-01