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14 条记录 (耗时 0.018 秒)

    Parent-subsidiary guide float valve
    1.
    发明授权
    Parent-subsidiary guide float valve 失效
    父母指导浮阀

    公开(公告)号：US08006716B2

    公开(公告)日：2011-08-30

    申请号：US11571941

    申请日：2005-07-11

    申请人： Zhibing Zhang ,  Zheng Zhou ,  Yinchun Liang ,  Baorong Wang

    发明人： Zhibing Zhang ,  Zheng Zhou ,  Yinchun Liang ,  Baorong Wang

    IPC分类号： F16K21/04 ,  F02M29/04

    CPC分类号： B01D3/20 ,  B01D3/163 ,  B01D3/205 ,  Y10T137/7446 ,  Y10T137/7841

    摘要： A floating valve providing a parent-and-subsidiary flow-guided floating valve of low pressure drop, high throughput and highly flexible operation maintaining high efficiency within a wide range of gaseous load changes is disclosed. Furthermore, a parent-and-subsidiary flow-guided floating valve having at least two legs, wherein the body of the parent valve is a symmetrical plane figure with the central axis line as the symmetrical line, the central axis line to the overflow cofferdam along the direction in which the liquid flows is also provided.

    摘要翻译： 公开了一种浮动阀，其提供具有低压降，高通量和高灵活性的母子辅助流动导向浮动阀，在宽范围的气体负载变化中保持高效率。 此外，具有至少两个腿部的父母辅助流动引导浮动阀，其中主阀的主体是对称平面图，其中心轴线为对称线，中心轴线到达溢流围堰 也提供液体流动的方向。

    Parent-Subsidiary Guide Float Valve
    2.
    发明申请
    Parent-Subsidiary Guide Float Valve 失效
    父母辅助指南浮阀

    公开(公告)号：US20070227595A1

    公开(公告)日：2007-10-04

    申请号：US11571941

    申请日：2005-07-11

    申请人： Zhibing Zhang ,  Zheng Zhou ,  Yinchun Liang ,  Baorong Wang

    发明人： Zhibing Zhang ,  Zheng Zhou ,  Yinchun Liang ,  Baorong Wang

    IPC分类号： F16K31/18

    CPC分类号： B01D3/20 ,  B01D3/163 ,  B01D3/205 ,  Y10T137/7446 ,  Y10T137/7841

    摘要： This invention relates to the core component of a floating valve tray-floating valve. The objective is to provide a parent-and-subsidiary flow-guided floating valve of low pressure drop, high throughput and highly flexible operation that can maintain high efficiency within a wide range of gaseous load changes. The technical proposal is: a parent-and-subsidiary flow-guided floating valve, wherein the body of the parent valve is a symmetrical plane figure with the central axis line as the symmetrical line, the central axis line points to the overflow cofferdam along the direction in which the liquid flows and there are at least 2 legs below the body of the parent valve. The front leg is longer than the rear leg so that when the parent valve is fully open, a 2-10 degree angle opens between the body of the parent valve and the valve orifice toward the overflow cofferdam. On the body of the parent valve is a parent valve hole, on which is the subsidiary valve, which is a movable valve smaller than the parent valve in terms of area with its circumference parallel to that of the parent valve. There are at least 2 legs under the body of the subsidiary valve and the front leg is equal to or longer than the rear leg so that when the subsidiary valve is fully open, a 0-10 degree angle opens between the body of the subsidiary valve and the body of the parent valve toward the overflow cofferdam.

    摘要翻译： 本发明涉及浮阀盘浮阀的核心部件。 目的是提供一种低压降，高产量和高度灵活运行的母子辅助流动导向浮动阀，可在宽范围的气体负载变化范围内保持高效率。 技术方案是：母子辅导流浮动阀，其中母阀体是具有中心轴线为对称线的对称平面图，中心轴线指向溢流围堰 液体流动的方向，并且在主阀体的下方至少有两条腿。 前腿比后腿长，使得当主阀完全打开时，主阀体和阀孔之间的2-10度角朝向溢流围堰打开。 在主阀的主体上是一个主阀孔，在其上是辅阀，它是一个可移动阀，小于母阀，其面积与其主体阀的平行面积相对。 辅助阀体下方至少有两条腿，前腿等于或大于后腿，当辅助阀完全打开时，在辅助阀体的主体之间打开0-10度角 和主阀门的主体朝向溢流围堰。

    CATALYTIC REACTION-RECTIFICATION INTEGRATED PROCESS AND SPECIALIZED DEVICE THEREOF
    4.
    发明申请
    CATALYTIC REACTION-RECTIFICATION INTEGRATED PROCESS AND SPECIALIZED DEVICE THEREOF 有权
    催化反应 - 整流方法及其专用装置

    公开(公告)号：US20110144378A1

    公开(公告)日：2011-06-16

    申请号：US12745709

    申请日：2008-11-20

    申请人： Zhibing Zhang ,  Zheng Zhou ,  Youting Wu ,  Min Shao

    发明人： Zhibing Zhang ,  Zheng Zhou ,  Youting Wu ,  Min Shao

    IPC分类号： C07C67/48 ,  C07C29/80 ,  C07C41/42 ,  B01J10/00

    CPC分类号： C07C41/06 ,  B01D3/009 ,  B01J8/085 ,  B01J8/125 ,  B01J2219/00006 ,  C07C29/04 ,  C07C67/08 ,  Y02P20/125 ,  Y02P20/127 ,  C07C33/025 ,  C07C43/04 ,  C07C69/14

    摘要： A catalytic reaction-rectification integrated process and a catalytic reaction-rectification integrated column (T-01), the specialized device of such process. The process comprises that the reactants are preheated and mixed with catalysts, and then fed into a jet agitation reaction section (6) located in the middle of the catalytic reaction-rectification integrated column (T-01) from a feeding inlet. The jet agitation reaction section (6) is a kettle-like reactor located in the middle of the catalytic reaction-rectification integrated column (T-01). After pressurized by a centrifugal pump (21), the reactant materials are admitted into a subsonic or transonic agitator (33) located within the reaction section (6). The reactant materials are ejected into the jet agitation reaction section (6) at high speed, to efficiently mix the solid and liquid phases in the reaction section (6) and to reinforce heat and mass transfer efficiency during the reaction. The liquid reaction mixture is separated and purified directly in the catalytic reaction-rectification integrated column (T-01). This process may be used for esterification, the production of alcohols from olefins and water, and the production of ethers from olefins and alcohols.

    摘要翻译： 催化反应整流一体化工艺和催化反应整流一体化塔（T-01），是这种工艺的专用装置。 该方法包括将反应物预热并与催化剂混合，然后从进料口进料到位于催化反应整流塔（T-01）中间的喷射搅拌反应段（6）中。 喷射搅拌反应段（6）是位于催化反应整流塔（T-01）中间的釜式反应器。 在通过离心泵（21）加压之后，反应物料进入位于反应段（6）内的亚音速或跨音速搅拌器（33）。 将反应物质高速喷射到喷射搅拌反应段（6）中，以有效地混合反应段（6）中的固相和液相，并加强反应过程中的传质和传质效率。 将液体反应混合物直接在催化反应整流柱（T-01）中分离和纯化。 该方法可用于酯化，由烯烃和水生产醇，以及由烯烃和醇生产醚。

    Catalytic reaction-rectification integrated process and specialized device thereof
    8.
    发明授权
    Catalytic reaction-rectification integrated process and specialized device thereof 有权
    催化反应整流工艺及其专用装置

    公开(公告)号：US08721842B2

    公开(公告)日：2014-05-13

    申请号：US12745709

    申请日：2008-11-20

    申请人： Zhibing Zhang ,  Zheng Zhou ,  Youting Wu ,  Min Shao

    发明人： Zhibing Zhang ,  Zheng Zhou ,  Youting Wu ,  Min Shao

    IPC分类号： B01D3/14 ,  B01J8/00 ,  B01J10/00 ,  C07C67/08 ,  C07C67/48 ,  C07C29/80 ,  C07C41/42

    CPC分类号： C07C41/06 ,  B01D3/009 ,  B01J8/085 ,  B01J8/125 ,  B01J2219/00006 ,  C07C29/04 ,  C07C67/08 ,  Y02P20/125 ,  Y02P20/127 ,  C07C33/025 ,  C07C43/04 ,  C07C69/14

    摘要： A catalytic reaction-rectification integrated process and a catalytic reaction-rectification integrated column, and the specialized device of such process is provided. The reactants are preheated and mixed with catalysts, and then fed into a jet agitation reaction section located in the middle of the catalytic reaction-rectification integrated column from a feeding inlet. The jet agitation reaction section is a kettle-like reactor located in the middle of the catalytic reaction-rectification integrated column. After pressurized by a centrifugal pump, the reactant materials are admitted into a subsonic or transonic agitator located within the reaction section. The reactant materials are ejected into the jet agitation reaction section at high speed, to efficiently mix the solid and liquid phases in the reaction section and to reinforce heat and mass transfer efficiency during the reaction. The liquid reaction mixture is separated and purified directly in the catalytic reaction-rectification integrated column.

    摘要翻译： 催化反应整流一体化工艺和催化反应整流塔，提供了这种工艺的专用装置。 将反应物预热并与催化剂混合，然后从进料口进料到位于催化反应 - 精馏一体化塔中间的喷射搅拌反应段。 喷射搅拌反应段是位于催化反应整流塔中间的釜式反应器。 在通过离心泵加压之后，将反应物材料进入位于反应段内的亚音速或跨音速搅拌器。 将反应物质高速喷射到喷射搅拌反应段中，以有效地混合反应段中的固相和液相，并加强反应过程中的传质和传质效率。 将液体反应混合物直接在催化反应整流柱中分离和纯化。

    ANTI-THERMOSENSITIZATION RECTIFICATION TOWER AND THE RECTIFICATION PROCESS THEREOF FOR SEPARATING THERMOSENSITIVE NATURAL SUBSTANCES
    10.
    发明申请
    ANTI-THERMOSENSITIZATION RECTIFICATION TOWER AND THE RECTIFICATION PROCESS THEREOF FOR SEPARATING THERMOSENSITIVE NATURAL SUBSTANCES 审中-公开
    抗热稳定性抗真菌塔及其分离自然天然物质的整理方法

    公开(公告)号：US20130240346A1

    公开(公告)日：2013-09-19

    申请号：US13701840

    申请日：2011-03-14

    申请人： Zhibing Zhang ,  Zheng Zhou ,  Gaodong Yang ,  Defang Sun ,  Ling Zhang

    发明人： Zhibing Zhang ,  Zheng Zhou ,  Gaodong Yang ,  Defang Sun ,  Ling Zhang

    IPC分类号： B01D3/28

    CPC分类号： B01D3/28 ,  B01D3/14 ,  B01D3/148 ,  B01D3/322 ,  B01D5/006

    摘要： An anti-thermosensitization rectification tower comprising a rectification tower, a T-shaped condenser, a baffle plate, a tower bottom, a falling-film reboiler and a recirculation system, wherein the T-shaped condenser is secured exactly on the top of the rectification tower without any pipeline in between, and the circular baffle plate is installed in the T-shaped condenser; an annular sump located between the rectification tower and the T-shaped condenser for collecting the liquid condensed in the T-shaped condenser and channeling it out of the rectification tower into a liquid-collecting tank, and a centrifugal pump utilized to connect together the tower bottom and the falling-film reboiler to form a high-speed circulation system, wherein the tower bottom is an elongated conduit and the falling-film reboiler is in the form of a stout shell-and-tube heat exchanger is provided.

    摘要翻译： 一种包括精馏塔，T型冷凝器，挡板，塔底，降膜再沸器和再循环系统的抗热敏精馏塔，其中T型冷凝器精确地固定在精馏塔顶部 塔之间没有任何管道，圆形挡板安装在T形冷凝器中; 位于精馏塔和T型冷凝器之间的环形贮槽，用于收集在T型冷凝器中冷凝的液体并将其从精馏塔引出到集液箱中，并且使用离心泵将塔架连接在一起 底部和降膜再沸器形成高速循环系统，其中塔底是细长的导管，并且提供了降膜式再沸器为粗壮的管壳式换热器的形式。