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1.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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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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公开(公告)号：US5645770A
公开(公告)日：1997-07-08
申请号：US634656
申请日：1996-04-18
申请人： Kenneth J. McNulty , Neil Yeoman
发明人： Kenneth J. McNulty , Neil Yeoman
CPC分类号： B01F3/04078 , B01D3/008
摘要： An integral collector-distributor device including chimney hats and adapted for use in a gas-liquid exchange column to promote radial mixing of a liquid on a distributor tray surface. The collector-distributor device includes a tray having a tray surface adapted to extend generally horizontally across the cross-sectional area of the column to collect downwardly flowing liquid. A plurality of gas risers on the tray permit the upward movement of an upwardly flowing gas through the tray, and a plurality of liquid distributors permit the generally uniform distribution of the collected downwardly flowing liquid to a lower section of the column. A plurality of chimney hats, each having an upper surface and a one and other end, extend over and above at least a portion of the gas risers, are angularly inclined from the horizontal, or are horizontal, collect downwardly flowing liquid on the upper surface and permit the collected liquid on the upper surface to flow away from the point of liquid collection to another section of the tray to promote improved liquid mixing across the tray surface and to reduce liquid concentration gradients on the tray surface. The chimney hats are of a selected width, wider that the width of the gas risers, to provide for minimal space between each adjacent chimney hat. The wide chimney hats, particularly where horizontal, may also be of different selected vertical heights to permit the upward flow of gas.
摘要翻译： 一种整体收集器 - 分配器装置，其包括烟囱帽并且适用于气液交换塔以促进液体在分配器托盘表面上的径向混合。 集电器 - 分配器装置包括具有托盘表面的托盘，该托盘表面适于大致水平延伸穿过塔的横截面积以收集向下流动的液体。 托盘上的多个气体提升器允许向上流动的气体通过托盘向上运动，并且多个液体分配器允许收集的向下流动的液体大致均匀地分布到塔的下部。 多个烟囱，每个具有上表面和一个和另一端，在气体立管的至少一部分上方延伸并且在其上方，从水平面倾斜倾斜或水平地收集向上流动的液体在上表面 并允许上表面上的收集液体从液体收集点流出到托盘的另一部分，以促进跨越托盘表面的改进的液体混合并减少托盘表面上的液体浓度梯度。 烟囱帽具有选定的宽度，使气体立管的宽度更宽，从而在每个相邻的烟囱帽之间提供最小的空间。 宽的烟囱，特别是水平的烟囱，也可能具有不同的垂直高度，以允许气体向上流动。
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公开(公告)号：US5112536A
公开(公告)日：1992-05-12
申请号：US668595
申请日：1991-03-13
申请人： Kenneth J. McNulty , Neil Yeoman , Chang Li-Hsieh
发明人： Kenneth J. McNulty , Neil Yeoman , Chang Li-Hsieh
CPC分类号： B01J19/30 , B01J2219/30203 , B01J2219/30408 , Y10S261/72
摘要： A saddle-type random packing element for use in a vapor-liquid tower which packing comprises an arcuate body having generally parallel, upright flanges on either side, the arcuate body having a plurality of alternating, generally parallel, inner and outer arched rib elements extending transversely between the flanges. The method of manufacture of the packing element comprises slitting a flat metal sheet to form rib elements, bending the sheet to form the upright flanges, the arched rib elements and then into the arcuate shape of the packing.
摘要翻译： 一种用于气液塔的鞍型无规填料元件，该填料包括一个弓形体，其在任一侧均具有大致平行的直立凸缘，该弧形体具有多个交替的，大致平行的内外拱形肋元件， 横向在法兰之间。 制造包装元件的方法包括切割扁平金属片以形成肋元件，弯曲片材以形成直立法兰，拱形肋元件，然后成为包装的弓形形状。
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5.发明授权Random packing for fluid contact devices and method of preparing said packing 失效流体接触装置的无规包装和制备所述包装的方法
公开(公告)号：US4731205A
公开(公告)日：1988-03-15
申请号：US904986
申请日：1986-09-08
申请人： Kenneth J. McNulty
发明人： Kenneth J. McNulty
CPC分类号： B01J19/30 , B01J2219/30215 , B01J2219/30288 , B01J2219/30408 , Y10S261/72
摘要： An expanded metal random packing for use in gas-liquid or liquid-liquid contact devices, which packing comprises: a longitudinal strip of expanded metal characterized by a plurality of generally uniformly disposed and defined spaces, the spaces defined by a plurality of struts hav ing a one and an other end, and the ends of said longitudinal strip disposed inwardly about a vertical axis to form a partial or fully enclosed body of an expanded metal random packing.
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