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公开(公告)号：US09630123B2
公开(公告)日：2017-04-25
申请号：US13328009
申请日：2011-12-16
CPC分类号： B01D3/008 , B01D3/20 , F25J3/04848 , F25J3/04927 , F25J2290/10 , Y10T29/49826 , Y10T137/0318
摘要： An apparatus for distributing a flow of a liquid descending in an inner space of a packed column includes: a collector to collect the flow of the liquid; a mixer below and vertically spaced apart from the collector to receive and mix the liquid collected; a first conduit to receive and transmit at least part of the liquid from a first sector of the collector to a first zone of the mixer; and a second conduit to receive and transmit at least part of the liquid from a second sector of the collector to a second zone of the mixer. A geometric center of the first sector of the collector is positioned circumferentially away from a geometric center of the first zone of the mixer and/or a geometric center of the collector's second sector is positioned circumferentially away from a geometric center of the mixer's second zone.
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公开(公告)号：US20130167584A1
公开(公告)日：2013-07-04
申请号：US13823147
申请日：2010-09-29
CPC分类号： F28F3/08 , B21D53/022 , B21D53/04 , F25J5/00 , F25J5/002 , F25J2290/12 , F28D9/0062 , F28F3/027 , F28F13/18 , Y10T29/49366
摘要： A plate fin heat exchanger comprises a folded fin sheet comprising fins wherein the fin sheet comprises a plurality of perforations, such plurality of perforations are positioned on the fin sheet in parallel rows when such fin sheet is in an unfolded state, such parallel rows of perforations on the fin sheet comprise a first spacing between the parallel rows of perforations (S1), a second spacing between sequential perforations within the parallel row of perforations (S2), a third spacing (or offset) between the perforations in adjacent parallel rows of perforations (S3), and a perforation diameter (D), wherein the ratio of the first spacing between the parallel rows of perforations to the perforation diameter (S1/D) is in the range of 0.75 to 2.0, and wherein the angle between the fins and the parallel rows of perforations is less than or equal to five degrees (≦5°).
摘要翻译： 板翅式热交换器包括折叠翅片，其包括翅片，其中翅片包括多个穿孔，当这种翅片处于展开状态时，这些多个穿孔以平行排列在翅片上，这样平行的穿孔排 在翅片上包括平行的穿孔列（S1）之间的第一间隔，平行的穿孔列（S2）中的连续穿孔之间的第二间隔，邻近的平行排孔中的穿孔之间的第三间隔（或偏移） （S3）和穿孔直径（D），其中平行的穿孔排与穿孔直径（S1 / D）之间的第一间隔的比率在0.75至2.0的范围内，并且其中翅片之间的角度 平行的穿孔排小于或等于五度（@ 5°）。
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公开(公告)号：US5730209A
公开(公告)日：1998-03-24
申请号：US430646
申请日：1995-04-28
申请人： Swaminathan Sunder , Patrick Alan Houghton , Frank Jude Riska , William Robert Licht , Melvyn Roy Collyer
发明人： Swaminathan Sunder , Patrick Alan Houghton , Frank Jude Riska , William Robert Licht , Melvyn Roy Collyer
CPC分类号： F25J5/002 , F25J3/04412 , F25J3/04824 , F28D9/0068 , F25J2250/04 , F25J2280/20 , F25J2290/32 , F28D2021/0033
摘要： Method and apparatus for moving a conditioning fluid, e.g. defrost gas, through a plate fin type heat exchanger having open-ended passages containing easyway or hardway finning. Each group of open-ended passages is provided with means to introduce the fluid into the passages at a location to achieve maximum contact of the fluid with each open-ended passage. A downflow reboiler according to the invention can be readily conditioned (e.g. defrosted).
摘要翻译： 用于移动调理液的方法和装置，例如， 除霜气体，通过具有开口通道的板翅式热交换器，其包含容器或硬道板。 每组开放式通道设置有将流体引入到通道中以使流体与每个开放式通道最大接触的位置的装置。 根据本发明的下流再沸器可以容易地调节（例如除霜）。
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公开(公告)号：US20140013946A1
公开(公告)日：2014-01-16
申请号：US14007869
申请日：2011-03-31
申请人： Vladimir Yliy Gershtein , Patrick Alan Houghton , Kenneth William Kovak , Andrew Weaver , Jonathan Wilson
发明人： Vladimir Yliy Gershtein , Patrick Alan Houghton , Kenneth William Kovak , Andrew Weaver , Jonathan Wilson
IPC分类号： B01D53/18
CPC分类号： B01D53/185 , B01D3/008 , F25J3/04909 , F25J3/04927 , F25J2290/20
摘要： A liquid distributor and method for distribution of a liquid in a mass transfer column, the distributor includes at least one riser comprising at least one riser wall, the at least one riser wall extends from a first surface of the distributor in a first direction of the mass transfer column; at least one shield, the at least one shield extends from a second surface of the distributor opposite the first surface and extending in a second direction opposite the first direction; and at least one liquid distribution aperture extending from the first surface of the distributor through the second surface of the distributor, the at least one shield has a length extending in the second direction such that a gap is created between the at least one shield and a packing, the height of the gap between the shield and the packing is about 10 mm to 75 mm.
摘要翻译： 一种用于在传质塔中分配液体的液体分配器和方法，所述分配器包括至少一个提升管，所述至少一个提升管包括至少一个提升管壁，所述至少一个提升管壁沿着所述分配器的第一方向从所述分配器的第一表面延伸 传质柱; 至少一个屏蔽件，所述至少一个屏蔽件从所述分配器的与所述第一表面相对的第二表面延伸并且沿与所述第一方向相反的第二方向延伸; 以及从分配器的第一表面延伸通过分配器的第二表面的至少一个液体分配孔，所述至少一个屏蔽件具有在第二方向上延伸的长度，使得在至少一个屏蔽件和 包装时，屏蔽和包装之间的间隙高度约为10 mm至75 mm。
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公开(公告)号：US06834515B2
公开(公告)日：2004-12-28
申请号：US10243149
申请日：2002-09-13
IPC分类号： F25J300
CPC分类号： F28F13/185 , F25J5/002 , F25J5/005 , F25J5/007 , F25J2250/04 , F25J2290/10 , F25J2290/44 , F28D9/0062 , F28F3/025 , F28F13/08 , F28F13/182 , Y10S62/903
摘要： In a plate-fin exchanger having a plurality of fins disposed between neighboring parting sheets, at least a portion of at least one of the fins has a textured surface. The textured surface is in the form of grooves or fluting formed on or applied to the surface of the fin material used in the plate-fin exchanger.
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公开(公告)号：US06637240B1
公开(公告)日：2003-10-28
申请号：US10290561
申请日：2002-11-08
申请人： John Louis Griffiths , Adam Adrian Brostow , Declan Patrick O'Connor , Swaminathan Sunder , Patrick Alan Houghton
发明人： John Louis Griffiths , Adam Adrian Brostow , Declan Patrick O'Connor , Swaminathan Sunder , Patrick Alan Houghton
IPC分类号： F25J300
CPC分类号： F25J3/04636 , F25J3/0406 , F25J3/04163 , F25J3/04242 , F25J3/04254 , F25J3/044 , F25J3/08 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/20 , F25J2205/30 , F25J2205/80 , F25J2205/84 , F25J2210/42 , F25J2215/42 , F25J2220/40 , F25J2235/42 , F25J2235/52 , F25J2240/22 , F25J2240/90 , F25J2250/42 , F25J2250/52 , Y10S62/908 , Y10S62/913
摘要： A process for producing a nitrogen-enriched vapor product from a supply of a nitrogen-rich liquid uses a purifying device and a distillation column having a distillation zone. The process includes the steps of: feeding at least a portion of the supply of the nitrogen-rich liquid to the distillation zone at a first location; feeding a stream of a gas containing nitrogen and at least one contaminant to the purifying device, wherein the gas is cooled by a cryogenic liquid whereby at least a portion of the at least one contaminant condenses, solidifies, or dissolves; eventually feeding at least a portion of the cool gas from the purifying device to the distillation zone at a second location below the first location; withdrawing a stream of the nitrogen-enriched vapor product from the distillation zone; and withdrawing a stream of an oxygen-enriched liquid from the distillation zone.
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公开(公告)号：US20130233016A1
公开(公告)日：2013-09-12
申请号：US13412723
申请日：2012-03-06
CPC分类号： F25J3/04939 , B01D3/32 , B01J19/32 , B01J2219/3221 , B01J2219/32213 , B01J2219/3222 , B01J2219/32227 , B01J2219/32237 , B01J2219/32244 , B01J2219/32255 , B01J2219/32268 , B01J2219/32272 , B01J2219/32275 , B01J2219/32408 , B01J2219/32483 , B01J2219/3306 , B01J2219/3313 , F25J3/04412 , F25J3/04678 , F25J3/04909 , F25J2290/12 , Y10T29/4935
摘要： An apparatus for a heat transfer or mass transfer process, comprising a column or divided column having at least one pair of converging walls or wall portions and, within at least a region of the column or divided column bounded by at least one pair of converging walls or wall portions, a structured packing having a corrugation angle of at least about 50°; a method of heat and/or mass transfer applicable to the apparatus; and a method of installation of structured packing into a relevant apparatus.
摘要翻译： 一种用于传热或传质过程的装置，包括具有至少一对会聚壁或壁部分的柱或分隔柱，并且在至少一个由至少一对会聚壁限定的柱或分隔柱的区域内 或壁部分，具有至少约50°的波纹角的规整填料; 适用于该装置的热和/或传质方法; 以及将规整填料安装到相关装置中的方法。
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公开(公告)号：US20130153037A1
公开(公告)日：2013-06-20
申请号：US13328009
申请日：2011-12-16
CPC分类号： B01D3/008 , B01D3/20 , F25J3/04848 , F25J3/04927 , F25J2290/10 , Y10T29/49826 , Y10T137/0318
摘要： An apparatus for distributing a flow of a liquid descending in an inner space of a packed column includes: a collector to collect the flow of the liquid; a mixer below and vertically spaced apart from the collector to receive and mix the liquid collected; a first conduit to receive and transmit at least part of the liquid from a first sector of the collector to a first zone of the mixer; and a second conduit to receive and transmit at least part of the liquid from a second sector of the collector to a second zone of the mixer. A geometric center of the first sector of the collector is positioned circumferentially away from a geometric center of the first zone of the mixer and/or a geometric center of the collector's second sector is positioned circumferentially away from a geometric center of the mixer's second zone.
摘要翻译： 用于分配在填充塔的内部空间中下降的液体流的装置包括：收集器，用于收集液体的流动; 下面的混合器并且与收集器垂直间隔开以收集和混合所收集的液体; 第一管道，其将至少部分液体从收集器的第一部分接收并传输到混合器的第一区域; 以及第二导管，用于接收并将至少部分液体从收集器的第二扇区传送到混合器的第二区域。 收集器的第一扇区的几何中心位于周向远离混合器的第一区域的几何中心的位置和/或收集器第二扇区的几何中心位于周向远离混合器的第二区域的几何中心的位置。
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公开(公告)号：US07007932B2
公开(公告)日：2006-03-07
申请号：US10627044
申请日：2003-07-25
IPC分类号： B01F3/04
CPC分类号： B01D3/008 , B01D3/20 , B01D3/205 , B01D3/326 , B01D53/185 , B01J19/325 , F25J3/04927
摘要： An apparatus for collecting and redistributing a flow of a liquid descending in an exchange column containing a layer of structured packing and having a longitudinal axis, a cross-sectional area, and an inner wall having an inner perimeter, includes: a wall-flow collector located above the layer of structured packing, the wall-flow collector having an outer perimeter adjacent the inner perimeter of the inner wall and being adapted to collect at least a portion of the liquid descending on or near the inner wall of the exchange column; a transmission means for transmitting at least a portion of the collected liquid collected by the wall-flow collector toward the longitudinal axis a substantial distance across the cross-sectional area of the exchange column; and a dispensing means for dispensing at least a portion of the portion of the collected liquid from the transmission means to the layer of structured packing.
摘要翻译： 一种用于收集和重新分配在包含规整填料层的交换柱中下降的液体流并具有纵向轴线，横截面积和具有内周的内壁的装置，包括：壁流收集器 所述壁流收集器具有邻近所述内壁的内周边的外周边，并且适于收集在所述交换柱的内壁上或附近下降的液体的至少一部分; 传输装置，用于将由所述壁流收集器收集的所述收集液体的至少一部分向所述纵向轴线传递穿过所述交换柱的横截面积的相当距离; 以及分配装置，用于将所述收集液体的部分的至少一部分从所述传动装置分配到所述规整填料层。
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公开(公告)号：US09346010B2
公开(公告)日：2016-05-24
申请号：US14007869
申请日：2011-03-31
申请人： Vladimir Yliy Gershtein , Patrick Alan Houghton , Kenneth William Kovak , Andrew Weaver , Jonathan Wilson
发明人： Vladimir Yliy Gershtein , Patrick Alan Houghton , Kenneth William Kovak , Andrew Weaver , Jonathan Wilson
CPC分类号： B01D53/185 , B01D3/008 , F25J3/04909 , F25J3/04927 , F25J2290/20
摘要： A liquid distributor and method for distribution of a liquid in a mass transfer column, the distributor includes at least one riser comprising at least one riser wall, the at least one riser wall extends from a first surface of the distributor in a first direction of the mass transfer column; at least one shield, the at least one shield extends from a second surface of the distributor opposite the first surface and extending in a second direction opposite the first direction; and at least one liquid distribution aperture extending from the first surface of the distributor through the second surface of the distributor, the at least one shield has a length extending in the second direction such that a gap is created between the at least one shield and a packing, the height of the gap between the shield and the packing is about 10 mm to 75 mm.
摘要翻译： 一种用于在传质塔中分配液体的液体分配器和方法，所述分配器包括至少一个提升管，所述至少一个提升管包括至少一个提升管壁，所述至少一个提升管壁沿着所述分配器的第一方向从所述分配器的第一表面延伸 传质柱; 至少一个屏蔽件，所述至少一个屏蔽件从所述分配器的与所述第一表面相对的第二表面延伸并且沿与所述第一方向相反的第二方向延伸; 以及从分配器的第一表面延伸通过分配器的第二表面的至少一个液体分配孔，所述至少一个屏蔽件具有在第二方向上延伸的长度，使得在至少一个屏蔽件和 包装时，屏蔽和包装之间的间隙高度约为10 mm至75 mm。
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