化工高危泵机械密封系统换热器的设计优化

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中图分类号:TH136 文献标识码:A 文章编号:1004-8901(2026)01-0057-04

Design Optimization of Heat Exchangers for Mechanical Seal System of High-Risk Chemical Pumps

XUYu-liang (Sinopec-Sk(Wuhan)PetrochemicalCompany,WuhanHubei 43oooo,China)

AbstractTisuclyureintotalatcaguctuscdecesad sufiinttdodoeald blecleanigmecsmdtaltlatiottidaehagernccalaltesofigsical pumps.Thisprovidesatheoreticalasisfptiingmechanicalsealolingstemsinigskhemicalpumpsfectivelyhacingthe reliability and safety of chemical equipment operation.

Keywords:high-risk chemical pump;mechanical seal system;heat exchanger;optimized design doi:10.3969/j.issn.1004-8901.2026.01.012

在石油化学工业领域,高危泵包括高温泵(输送介质操作温度≥自燃点或 260°C )、液态烃泵(输送介质为C1—C4的烃类)及中度有毒有害介质泵(含苯类、硫化氢及其他有毒有害介质,具体参考HG/T20660—2017)。(剩余5355字)

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