热泵压缩机透平真空度异常分析及对策


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乙烯工业 ›› 2019, Vol. 31 ›› Issue (4): 49-52.

热泵压缩机透平真空度异常分析及对策
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刘晓晖，张迪，刘东

中国石油天然气股份有限公司辽阳石化分公司，辽宁辽阳 111003

收稿日期:2019-02-01 修回日期:2019-08-05 出版日期:2019-12-25 发布日期:2019-12-28
作者简介:刘晓晖，男，2008年毕业于北京理工大学应用化学毕业，主要从事乙烯装置生产技术工作，工程师。

Analysis and Solution to Vacuum Anomaly of Heat Pump Compressor Turbine

Liu Xiaohui, Zhang Di, Liu Don

PetroChina Liaoyang Petrochemical Company, Liaoyang, Liaoning, P.C.111003

Received:2019-02-01 Revised:2019-08-05 Online:2019-12-25 Published:2019-12-28

摘要/Abstract

摘要： 辽阳石化公司裂解装置在正常运行期间热泵压缩机多次出现透平真空度下降问题，严重影响机组安全和装置运行负荷。经分析及检修验证，存在喷射泵设计能力不足及凝汽器结垢等问题，重点检修后彻底解决了这一顽疾，确保了机组高效、安全、稳定和经济运行。

关键词: 压缩机透平, 真空度, 凝汽器, 堵塞

Abstract:

The vacuum loss of turbine in heat pump compressor occurred many times during the normal operation of the ethylene plant at PetroChina Liaoyang Petrochemical Company, seriously affecting the safety of the compressor unit and the operation load of the ethylene plant. Through analysis and overhaul, it was verified that there were problems such as the insufficient design capacity of jet pump and the scaling of condenser. After overhaul, these problems were solved completely, thus ensuring the efficient, safe, stable and economic operation of the compressor unit.

Key words: compressor turbine, vacuum degree, condenser, fouling

刘晓晖, 张迪, 刘东.

热泵压缩机透平真空度异常分析及对策

#br# [J]. 乙烯工业, 2019, 31(4): 49-52.

Liu Xiaohui, Zhang Di, Liu Don.

Analysis and Solution to Vacuum Anomaly of Heat Pump Compressor Turbine [J]. Ethylene Industry, 2019, 31(4): 49-52.