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    MULTI-STAGE BUBBLE COLUMN HUMIDIFIER APPARATUS
    93.
    发明申请
    MULTI-STAGE BUBBLE COLUMN HUMIDIFIER APPARATUS 有权
    多级泡腾式减压器设备

    公开(公告)号：US20160288013A1

    公开(公告)日：2016-10-06

    申请号：US14679706

    申请日：2015-04-06

    申请人： King Fahd University of Petroleum and Minerals

    发明人： Amro Mohammad AL-QUTUB ,  Obaidallah Mohammad MUNTESHARI

    IPC分类号： B01D3/18 ,  B01F3/04 ,  C02F1/04

    CPC分类号： C02F1/048 ,  B01D1/14 ,  B01D3/20 ,  B01D3/346 ,  B01D5/006 ,  C02F2103/08 ,  C02F2103/10 ,  Y02W10/37

    摘要： A downcomer apparatus for use in a multi-stage bubble column humidifier. The humidifier comprises at least a first, second and third stage, wherein each of said stages includes an inlet, an outlet and a chamber defined by said stage, in fluid communication with the inlet and the outlet. In the humidifier, a heated liquid fluid stream flowing downwardly exchanges mass and heat with a cooler carrier gas stream flowing upwardly through the bubble column. A bubble generator comprising a perforated plate, or sparger, passes the carrier gas, such as air, from a lower chamber to form bubbles in a fluid, such as water, forming a bath on an upper chamber. An off-set arrangement of downcomer apparatuses, wherein said apparatus comprises a funnel, a watergate, and a downcomer, is used to prevent a recirculation of humid bubbles from the upper chamber to the lower chamber, thus preventing the air stream from circumventing the bubble generator in the form of the humid bubbles. This arrangement assures the maximum possible performance of the humidifier, as the entire air stream is forced to move through the bubble column, thus maximizing the air-water surface interface for an efficient mass and heat exchange.

    摘要翻译： 一种用于多级泡罩塔加湿器的降液装置。 加湿器包括至少第一，第二和第三阶段，其中每个所述阶段包括与所述阶段限定的入口，出口和室，与入口和出口流体连通。 在加湿器中，向下流动的加热的液体流体物流通过向上流过泡罩塔的较冷载体气流向下交换物质和加热。 包括多孔板或喷射器的气泡发生器将诸如空气的载气从下腔传送，以在诸如水的流体中形成气泡，从而在上腔室上形成浴。 降液装置的偏置装置，其中所述装置包括漏斗，水门和降液管，用于防止潮湿气泡从上腔室再循环到下腔室，从而防止空气流绕气泡 发电机以潮湿气泡的形式出现。 这种布置确保了加湿器的最大可能的性能，因为整个空气流被迫通过气泡塔移动，从而使空气 - 水表面界面最大化以进行有效的质量和热交换。

    Apparatus for tray valve attachment
    96.
    发明授权
    Apparatus for tray valve attachment 失效
    盘阀附件装置

    公开(公告)号：US6053485A

    公开(公告)日：2000-04-25

    申请号：US169493

    申请日：1998-10-09

    申请人： Guo-Chang Pan ,  Karl T. Chuang

    发明人： Guo-Chang Pan ,  Karl T. Chuang

    IPC分类号： B01D3/18 ,  B01D3/16 ,  B01F3/04

    CPC分类号： B01D3/163

    摘要： An apparatus and method for attaching a dispersion valve to a fractionation tray surface. The valve is inserted into a fractionation tray perforation. At least two legs extend downward from a cover plate with a larger area than the perforation. Each of the legs is positioned at or near the peripheral inner surface of the tray perforation. Each leg has an outwardly projecting hooking element. As the valve is inserted into the fractionation tray perforation by pressure applied to the cover plate, the hooking elements bend inward slightly to a smaller circumferential plane than that of the tray perforation. After insertion, the flexible legs spring back to their original outwardly projection. The tip of each hooking element then contacts the bottom surface of the fractionation tray to define and limit the upward motion of the valve. At least one downward projection from the cover plate defines and limits the downward motion of the valve into the tray perforation.

    摘要翻译： 一种用于将分散阀附接到分馏盘表面的装置和方法。 将阀插入分馏塔穿孔。 至少两条腿从具有比穿孔更大面积的盖板向下延伸。 每个腿定位在托盘穿孔的周边内表面处或附近。 每个腿都有一个向外伸出的钩子。 当通过施加到盖板的压力将阀插入分馏塔穿孔中时，钩形元件稍微向内弯曲到比托盘穿孔更小的圆周平面。 插入后，柔性支腿弹回到它们原来的向外的投影。 然后，每个挂钩元件的尖端接触分馏盘的底表面以限定和限制阀的向上运动。 来自盖板的至少一个向下突出限定并限制了阀进入托盘穿孔的向下运动。

    Column for counter-currently contacting gas and liquid
    97.
    发明授权
    Column for counter-currently contacting gas and liquid 失效
    用于反向接触气体和液体的柱

    公开(公告)号：US5885488A

    公开(公告)日：1999-03-23

    申请号：US555059

    申请日：1995-11-08

    申请人： Gerrit Konijn

    发明人： Gerrit Konijn

    IPC分类号： B01D3/18 ,  B01D3/16 ,  B01D3/20 ,  B01F3/04

    CPC分类号： B01D3/20

    摘要： Column (1) for counter-currently contacting gas and liquid having a gas inlet and a liquid outlet arranged in its lower end and a liquid inlet and a gas outlet arranged in its upper end, which column is provided with a plurality of horizontal contact trays (5, 6, 7, 8) arranged axially spaced apart in the column (1), each contact tray (5, 6, 7, 8) being provided with gas passages and a downcomer (10, 11, 12, 13) opening below the contact tray (5, 6, 7, 8), and with a plurality of horizontal separation trays (15, 16, 17) provided with swirl tubes (20, 21, 22) and with means (29, 30, 31) for removing liquid from the separation tray (15, 16, 17), each separation tray (15, 16, 17) being arranged above a contact tray (6, 7, 8), wherein each swirl tube (20, 21, 22) is provided with an annular U-turn deflector (34, 35, 36) arranged over the upper end of the swirl tube (20, 21, 22).

    摘要翻译： 用于反向接触气体和液体的塔（1），其具有布置在其下端的气体入口和液体出口，以及设置在其上端的液体入口和气体出口，该塔设有多个水平接触盘 （5,6,7,8）在所述塔（1）中轴向间隔布置，每个接触托盘（5,6,7,8）设置有气体通道和降液管（10,11,12,13）的开口 在接触托盘（5,6,7,8）下面，并且具有设置有旋流管（20,21,22）和多个装置（29,30,31）的多个水平分离托盘（15,16,17） 为了从分离盘（15,16,17）中除去液体，每个分离托盘（15,16,17）布置在接触托盘（6,7,8）的上方，其中每个旋流管（20,21,22） 设置有布置在所述旋流管（20,21,22）的上端上方的环形U形转向偏转器（34,35,36）。

    Distillation column reactor with catalyst replacement apparatus
    99.
    发明授权
    Distillation column reactor with catalyst replacement apparatus 失效
    具有催化剂替代装置的蒸馏塔反应器

    公开(公告)号：US5133942A

    公开(公告)日：1992-07-28

    申请号：US362494

    申请日：1989-06-07

    申请人： Edward M. Jones

    发明人： Edward M. Jones

    IPC分类号： B01D3/00 ,  B01D3/18 ,  B01J8/04 ,  B01J8/22 ,  B01J10/00

    CPC分类号： B01D3/18 ,  B01D3/009 ,  B01J8/22 ,  Y10S203/06

    摘要： A method and apparatus is provided for removing catalyst from a distillation column reactor and replacing the catalyst with fresh or regenerated catalyst. More specifically a small particulate catalyst is supported by wire mesh or screen or filter medium on trays in a conventional distillation column and substantially submerged by the liquid on the trays. The vapor rising through the liquid tends to keep the catalyst in suspension in the liquid. A draw-off is provided for each tray having catalyst supported thereon whereby liquid containing the suspended or slurried catalyst can be removed to a separator during operation. The catalyst is separated, as in a settling tank separator, from the liquid recycled to the tray until all the catalyst has been removed. The separated catalyst is removed for either regeneration or discarding. Fresh catalyst can then be added to the separator where it is slurried into the liquid again being recirculated from the tray. The trays can all be connected to the same separator/slurry mixer by the appropriate piping and manifolds.

    Apparatus for contacting a liquid with a gas
    100.
    发明授权
    Apparatus for contacting a liquid with a gas 失效
    用于使液体与气体接触的装置

    公开(公告)号：US4550000A

    公开(公告)日：1985-10-29

    申请号：US640549

    申请日：1984-08-15

    申请人： Jeremy B. Bentham

    发明人： Jeremy B. Bentham

    IPC分类号： B01D3/18 ,  B01D3/22 ,  B01J10/00 ,  B01J19/32 ,  B01F3/04

    CPC分类号： B01D3/22 ,  B01J19/32

    摘要： A multi-tray apparatus for contacting a liquid with a gas is described, the apparatus being characterized by a perforated structure, located beneath downward flow means in the trays, for distributing downward flowing liquid uniformly over the trays.

    摘要翻译： 描述了一种用于使液体与气体接触的多托盘装置，该装置的特征在于位于托盘中的向下流动装置下面的穿孔结构，用于将向下流动的液体均匀地分布在托盘上。