广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2015年
15期
178-181
,共4页
平均分子量%额定功率%故障诊断
平均分子量%額定功率%故障診斷
평균분자량%액정공솔%고장진단
average molecular weight%rated power%fault diagnosis
论文重点总结了神华新疆68万吨／年煤基新材料项目甲醇合成气及循环气压缩机组在设计、制造中存在的问题，并结合国内同类型设备在运行中存在的问题，重点分析了压缩机功率超负荷的原因；工艺气中石腊对压缩机的影响；如何提高干气密封可靠性；透平空冷如何防冻的问题，结合工艺包供应商的建议提出新疆项目的解决思路，为以后类似装置的设计选型及生产运行提供参考。
論文重點總結瞭神華新疆68萬噸／年煤基新材料項目甲醇閤成氣及循環氣壓縮機組在設計、製造中存在的問題，併結閤國內同類型設備在運行中存在的問題，重點分析瞭壓縮機功率超負荷的原因；工藝氣中石臘對壓縮機的影響；如何提高榦氣密封可靠性；透平空冷如何防凍的問題，結閤工藝包供應商的建議提齣新疆項目的解決思路，為以後類似裝置的設計選型及生產運行提供參攷。
논문중점총결료신화신강68만둔／년매기신재료항목갑순합성기급순배기압축궤조재설계、제조중존재적문제，병결합국내동류형설비재운행중존재적문제，중점분석료압축궤공솔초부하적원인；공예기중석석대압축궤적영향；여하제고간기밀봉가고성；투평공랭여하방동적문제，결합공예포공응상적건의제출신강항목적해결사로，위이후유사장치적설계선형급생산운행제공삼고。
The problems and the ideas in the design and manufacture of the methanol syngas and recycle gas compressor unit to Shenhua Xinjiang 680 KTA Coal Based New Materials Project were mainly summarized connecting with the problems during the operation in the domestic same type equipment.It was mainly analyzed why the power of the compressor could be overload, the influence from the paraffin of process on the compressor, how to improve the reliability of dry gas seal, how to prevent freeze for the air cooler of the turbine.Combining with the proposals of the process package business, the solutions of Xinjiang project were provided.It would provide the reference for the domestic same type equipment designing and selection and operation.
