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公开(公告)号：US5464459A
公开(公告)日：1995-11-07
申请号：US254373
申请日：1994-06-06
摘要： A mist eliminator for removing liquid droplets from a gas stream, which includes a plurality of impingement baffles, the baffles having a profile including a short inlet section, a lower angled section, a short interconnecting section, an upper angled section, and a short outlet section, the length of the lower angled section longer than the upper angled section, the upper angled section having a greater angular inclination than the lower angled section, thereby providing for a mist eliminator for use in a gas.-liquid contact column of higher gas throughput, low pressure drop, moderate removal efficiency, and low manufacturing cost, which is easily cleaned, and particularly adapted for wet scrubbing processes.
摘要翻译： 一种用于从包括多个冲击挡板的气流中除去液滴的除雾器，所述挡板具有包括短入口部分，下成角度部分，短互连部分，上角部分和短出口 下角部分的长度比上角部分长，上角部分具有比下倾斜部分更大的角度倾斜度，从而提供用于更高气体的气液接触塔中的除雾器 产量，低压降，适度的去除效率和低制造成本，易于清洗，特别适用于湿式洗涤工艺。
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2.发明授权
公开(公告)号：US4744806A
公开(公告)日：1988-05-17
申请号：US9359
申请日：1987-01-30
CPC分类号： B01D46/10 , Y10S210/05 , Y10S55/17 , Y10S55/25
摘要： A variegated density mist eliminator pad for use in gas-liquid contacting devices for the removal of mists from a mist-containing gas stream which pad comprises a plurality of fibrous elements such as a knitted or woven mesh having open areas for the flow of the gas stream therethrough and characterized by defined adjacent regions of different, i.e. high and low, fiber density with the direction of density variation generally perpendicular to the direction of gas flow, the high density region within the pad permitting enhanced drainage of coalesced liquid, and a method of preparing the high and low density regions through a nesting and non-nesting relationship of fibrous layers.
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