蒸馏塔液体分布器布液均匀性 测试与性能分析

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中图分类号：TE966 文献标识码：A 文章编号：1004-8901（2025）05-0046-04

Testingand Performance AnalysisofLiquid Distribution Uniformity of LiquidDistributorsofDistillationColumns

WU Lei

（JilinZerunTechnologyCo.，Ltd.，ChangchunJilin1306Oo，China）

Abstractefoitfdttiostilldstrbuetltststased effect.TetestmethodinaccordancewithHG/T5825221standardwasusedtoevaluatetheliquddistributionperformanceofdiferent typesfliquddistributiondevices.Teuiforityofiquiddistrbutionasmeasuredviathecoletionmetodandtheflowmetermethode sultsshowedtatthstrtrtructalarameeeratiodiiosndiqdropetiigficantlyedtfoifld distribution. The perforated plate distributor with an opening rate of 8% to 12% exhibited the best distribution performance，and the liquid distribution non-uniformity coefficient was controlled within 15% .When the operating load increased to 120% of the design value，the distribution uniforitysigtledsddrelsisitiistloodt Keywords：distilationcolumn；liquiddistributor；liquiddistributionuniformity；performancetest；mass transfereffciency doi：10.3969/j.issn.1004-8901.2025.05.013

液体分布器是填料塔的关键内件，其布液均匀性直接决定塔设备传质效率和分离性能。（剩余4232字）