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1. 发明申请

WO2010019669A3 CROSS-FLOW TRAY AND METHOD EMPLOYING SAME 审中-公开
标题翻译：交叉流动托盘及使用该托盘的方法
公开(公告)号：WO2010019669A3
公开(公告)日：2010-04-15
申请号：PCT/US2009053555
申请日：2009-08-12
申请人： KOCH GLITSCH LP , NIEUWOUDT IZAK , GRIESEL CHARLES A
发明人： NIEUWOUDT IZAK , GRIESEL CHARLES A
IPC分类号： B01D17/038 , B01D17/06 , B01D25/36 , B01D27/08 , B01D35/30
CPC分类号： B01D3/205 , B01D3/18 , B01D3/30
摘要： A cross-flow tray is provided with a tray deck and groupings of cans separated by weirs. The cans have walls that surround vapor openings in the tray deck. Openings are provided in the walls to allow liquid to enter the cans from the tray deck. Additional openings are provided in the walls to allow liquid to exit the cans. Swirlers positioned within the cans induce a centrifugal swirling motion to the vapor and liquid to facilitate mass transfer and/or heat exchange between the vapor and liquid within the cans.
摘要翻译：横流式托盘设有托盘甲板和由堰分隔的各组罐。罐头有围绕盘子甲板蒸气开口的墙壁。在墙壁上设有开口，允许液体从托盘甲板进入罐内。在壁上提供额外的开口以允许液体离开罐。位于罐内的旋流器引起蒸汽和液体的离心旋转运动，以促进罐内蒸汽和液体之间的传质和/或热交换。

2. 发明申请

WO2004000433A3 VAPOR-LIQUID CONTACT TRAY AND METHOD EMPLOYING SAME 审中-公开
标题翻译：蒸气 - 液体接触盘及使用方法
公开(公告)号：WO2004000433A3
公开(公告)日：2004-12-09
申请号：PCT/US0320128
申请日：2003-06-25
申请人： KOCH GLITSCH LP
发明人： RESETARITS MICHAEL A , GRIESEL CHARLES A , RITER JOHNNY B , WEILAND RALPH H
IPC分类号： B01D3/30 , B01D3/20 , B01D3/22 , B01D53/18
CPC分类号： B01D3/22 , B01D3/20
摘要： A vapor-liquid contact tray (26) is provided with a tray deck (28) having at least one opening for removing liquid from an upper surface of the tray deck and a plurality of vapor passages (44) for allowing vapor to flow upwardly through the tray deck to interact with the liquid on the upper surface. At least one can (34) extends upwardly from the tray deck and is formed by a perimeter wall (36). A downcomer (46) is interposed within the can to provide a passageway for liquid and has an upper inlet (50) for liquid entry and a lower outlet (54) above the tray deck (28) for feeding liquid into the can and onto the tray deck. A plurality of deflector blades (56) are positioned above the tray deck to induce a swirling movement in the vapor ascending into the can. The portion of the tray deck surrounded by the perimeter wall of the can contains sieve holes, valves or other types of vapor passages. The tray may further include a sleeve (76), a plurality of cans (34) of two or more sizes or combinations thereof.
摘要翻译：气 - 液接触托盘（26）设置有托盘甲板（28），托盘甲板（28）具有至少一个开口，用于从托盘甲板的上表面除去液体;以及多个蒸气通道（44），用于允许蒸气向上流过托盘甲板与上表面上的液体相互作用。至少一个罐（34）从托盘甲板向上延伸并且由周边壁（36）形成。降液管（46）插入在罐内以提供用于液体的通道，并具有用于液体进入的上入口（50）和在托盘甲板（28）上方的下出口（54），用于将液体供入到罐中托盘甲板。多个偏转叶片（56）位于托盘甲板的上方，以引起上升到罐中的蒸气的旋转运动。由罐的周边壁围绕的托盘甲板的部分包括筛孔，阀或其它类型的蒸气通道。托盘还可以包括套筒（76），多个尺寸或多个尺寸的多个罐（34）或其组合。

3. 发明申请

WO2004011119A2 VAPOR-LIQUID CONTACT TRAYS AND METHOD EMPLOYING SAME 审中-公开
标题翻译：蒸气 - 液体接触盘和使用方法
公开(公告)号：WO2004011119A2
公开(公告)日：2004-02-05
申请号：PCT/US0323610
申请日：2003-07-29
申请人： KOCH GLITSCH LP
发明人： WEILAND RALPH H , GRIESEL CHARLES A , RESETARITS MICHAEL A , RITER JOHNNY B
IPC分类号： B01D3/24 , B01D3/20 , B01D3/22 , B01D3/30 , B01D53/18 , B01J19/32 , B01D3/00
CPC分类号： B01D3/22 , B01D3/20 , B01D3/30 , B01D53/18
摘要： A mass transfer column (20) is provided with an external shell defining an open internal region. Centrifugal contact trays (26) and return contact trays (28) are positioned in an alternating and vertically spaced apart relationship within the open internal region. Each contact tray has a plurality of vapor passages (33) for allowing vapor to flow upwardly through the tray deck to interact with liquid on the surface of the tray deck. At least one center downcomer (40) extends downwardly at an opening in the return tray deck and has a lower discharge outlet spaced above the centrifugal tray deck for feeding liquid onto the centrifugal tray deck. A rotation-inducing element may be placed within the center downcomer (40) to induce a rotational motion in liquid exiting the center downcomer (40). At least one annular downcomer (36) extends downwardly the periphery of the centrifugal tray deck and has a lower discharge outlet spaced about the return tray deck for feeding liquid onto the return tray deck. At least one of the centrifugal contact trays is positioned a greater distance above an adjacent return contact tray than the distance at least one of the return contact trays is positioned above an adjacent centrifugal contact tray. The mass transfer column (20) may further include a single support ring (64), one or more baffles (68) or combinations thereof.
摘要翻译：质量传递塔（20）设置有限定开放内部区域的外部壳体。离心接触托盘（26）和返回接触托盘（28）在开放内部区域内以交替和垂直间隔开的关系定位。每个接触托盘具有多个蒸汽通道（33），用于允许蒸汽向上流过托盘面板，以与托盘面板的表面上的液体相互作用。至少一个中心下导管（40）在返回托盘甲板的开口处向下延伸，并且具有在离心托盘甲板上方间隔开的较低的排放出口，用于将液体输送到离心托盘甲板上。旋转诱导元件可以放置在中心降液管（40）内以在离开中心降液管（40）的液体中引起旋转运动。至少一个环形降液管（36）向下延伸离心托盘甲板的周边，并具有围绕返回托盘甲板间隔开的较低排放出口，用于将液体送入返回托盘甲板上。离心接触托盘中的至少一个在相邻的返回接触托盘之上定位在比相邻的离心接触托盘的上方至少一个返回接触托盘的距离更远的位置。传质塔（20）还可包括单个支撑环（64），一个或多个挡板（68）或其组合。

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