云南化工2024,Vol.51Issue(12) :136-140.DOI:10.3969/j.issn.1004-275X.2024.12.27

板间距对波纹板式气液分离器分离特性的影响

The Influence of Plate Spacing on the Separation Characteristics of Corrugated Plate Gas-liquid Separators

戴正霄 王尚峰 刘晨 王林
云南化工2024,Vol.51Issue(12) :136-140.DOI:10.3969/j.issn.1004-275X.2024.12.27

板间距对波纹板式气液分离器分离特性的影响

The Influence of Plate Spacing on the Separation Characteristics of Corrugated Plate Gas-liquid Separators

戴正霄 1王尚峰 2刘晨 3王林1
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作者信息

  • 1. 沈阳化工大学,辽宁 沈阳 110142
  • 2. 沈阳鼓风机集团辅机成套工程有限公司,辽宁 沈阳 110142
  • 3. 辽宁省安全科学研究院,辽宁 沈阳 110142
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摘要

为探究波纹板气液分离器分离性能的影响因素,并规范选取波纹板气液分离器的结构参数.通过数值模拟软件(Fluent)对波纹板气液分离器在不同入口速度、不同板间距的条件下进行了数值模拟.结果表明,进出口压降、液滴分离效率均会随着人口速度的增加而升高;随着板间距的增加,液滴的分离效率将随之降低,但进出口压降并没有明显变化.新增一个无量纲数(%)来表示波纹板板间距与波纹板板节长之间的关系,为保证波纹板气液分离器能够正常工作,须保证Wk大于2.

Abstract

To investigate the factors affecting the separation performance of corrugated plate gas-liquid separators and to standardize the selection of structural parameters for corrugated plate gas-liquid separators.The numerical simulation software Fluent was used to simulate the corrugated plate gas-liquid separator under different inlet velocities and plate spacings.The results showed that the inlet and outlet pressure drops and drop-let separation efficiency would increase with the increase of inlet velocity;As the spacing between plates increases,the separation efficiency of droplets will decrease,but there is no significant change in the pressure drop at the inlet and outlet.Add a dimensionless number(Wt)to re-present the relationship between the spacing between corrugated plates and the section length of corrugated plates.To ensure the normal opera-tion of the corrugated plate gas-liquid separator,it is necessary to ensure that Wt is greater than 2.

关键词

气液分离器/波纹板式/Fluent软件/入口速度/板间距/分离效率/进出口压降

Key words

Gas-liquid Separator/Corrugated Plate/Fluent Software/Inlet Velocity/Plate Spacing/Separation Efficiency/the Inlet and Outlet Pressure Drops

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出版年

2024
云南化工
云南省化工研究院 云天化集团有限责任公司 云南煤化工集团有限公司 云南省化学化工学会

云南化工

影响因子:0.272
ISSN:1004-275X
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