知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

240 条记录 (耗时 0.017 秒)

    ROTARY EVAPORATOR HAVING A FASTENING DEVICE WITH CLAMPING ELEMENTS
    1.
    发明申请
    ROTARY EVAPORATOR HAVING A FASTENING DEVICE WITH CLAMPING ELEMENTS 审中-公开

    公开(公告)号：US20170209805A1

    公开(公告)日：2017-07-27

    申请号：US15327810

    申请日：2015-07-14

    申请人： HANS HEIDOLPH GMBH

    发明人： Roman DIL

    IPC分类号： B01D3/08 ,  F16L37/12

    CPC分类号： B01D3/085 ,  B01D3/08 ,  B01D3/12 ,  F16L37/122

    摘要： The invention relates to a rotary evaporator comprising a rotary drive and a fastening device attached to the rotary drive and having a receiving space for receiving an evaporator flask rotatable by the rotary drive, wherein the fastening device comprises a connector section, in particular a ring-shaped connector section, at the rotary drive side and a retainer element, in particular a ring-shaped retainer element, at the evaporator flask side that coupled to the connector section and that is rotatable relative to the connector section between a starting position and an end position. The fastening device comprises at least one clamping element that is moved, on the rotation of the retainer element relative to the connector section from the starting position into the end position, from a release position radially inwardly into a holding position in which the respective clamping element projects into the receiving space to hold a flange-shaped connection region of an evaporator flask received in the receiving space of the fastening device in a form-fitting and/or force-fitting manner and to secure it against a removal from the receiving space.

    INDUCTION HEATED SCREW
    4.
    发明申请
    INDUCTION HEATED SCREW 有权
    感应加热螺丝

    公开(公告)号：US20120024687A1

    公开(公告)日：2012-02-02

    申请号：US13191002

    申请日：2011-07-26

    申请人： James E. Bratina ,  David Bowering ,  Perry Eyster ,  Thomas Roberts

    发明人： James E. Bratina ,  David Bowering ,  Perry Eyster ,  Thomas Roberts

    IPC分类号： B01D3/02 ,  C10B47/20

    CPC分类号： B01D1/223 ,  B01D3/08 ,  B08B7/0071 ,  B09B3/00 ,  C10G1/02 ,  C10G7/00 ,  C10G31/06 ,  C10G2300/1003 ,  C10G2300/301 ,  C10M175/0033 ,  F26B3/347 ,  F26B17/20 ,  Y10S203/11

    摘要： A method of separating a high boiling component from a mixture containing organic and/or inorganic boiling components which method involves providing an induction heated screw conveyor having an auger and passing the mixture through the induction heated screw conveyor while inductively heating the auger so as to heat the mixture in the induction heated screw conveyor. The mixture is heated to a temperature that is sufficient to cause the boiling component(s) to separate from the mixture as a vapor and the boiling component is removed from the induction heated screw conveyor.

    摘要翻译： 从含有有机和/或无机沸腾组分的混合物中分离高沸点组分的方法，该方法包括提供具有螺旋推进器的感应加热螺旋输送机，并使混合物通过感应加热螺旋输送机，同时感应加热螺旋钻以加热 感应加热螺旋输送机中的混合物。 将混合物加热到足以使沸腾组分作为蒸气与混合物分离并且沸腾组分从感应加热的螺旋输送机中除去的温度。

    EVAPORATOR AND METHOD OF OPERATION THEREOF
    6.
    发明申请
    EVAPORATOR AND METHOD OF OPERATION THEREOF 有权
    蒸发器及其操作方法

    公开(公告)号：US20090107640A1

    公开(公告)日：2009-04-30

    申请号：US12294363

    申请日：2007-03-14

    申请人： Donald Roger Lee-Smith

    发明人： Donald Roger Lee-Smith

    IPC分类号： B01D1/22

    CPC分类号： B04B5/0414 ,  B01D1/0029 ,  B01D1/0052 ,  B01D1/0082 ,  B01D1/228 ,  B01D3/08 ,  B01D5/006 ,  B04B15/02 ,  B04B15/08

    摘要： An evaporator is provided for evaporation of liquid from a solution or liquid mixtures, together with methods of operation of the evaporator. The evaporator comprises a chamber (1); a liquid reservoir (3) for holding a heat transfer liquid exposed to the interior of the chamber; a support (6) for supporting a container (8) in the chamber, such that the liquid sample in the container is exposed to a fluid path (15) for connection to a condenser (16), the fluid path being separated from the chamber interior, and at least a portion of the container is closely thermally coupled to the chamber interior; and means (4) for heating the heat transfer liquid in the reservoir to create heat transfer liquid vapour, which in use condenses and releases latent heat of vaporisation to the liquid sample in the container. As the temperature of the sample is dependent on the saturated vapour temperature of the liquid in the reservoir, the temperature of the samples is reliably limited, thereby avoiding overheating. High levels of heat energy may be delivered controllably to the samples, enabling a high evaporation rate to be achieved at relatively low temperature.

    摘要翻译： 提供蒸发器用于从溶液或液体混合物中蒸发液体，以及蒸发器的操作方法。 蒸发器包括室（1）; 用于保持暴露于所述腔室内部的传热液体的液体贮存器（3） 用于支撑所述腔室中的容器（8）的支撑件（6），使得所述容器中的液体样品暴露于用于连接到冷凝器（16）的流体路径（15），所述流体路径与所述腔室分离 内部，并且容器的至少一部分与腔室内部紧密地热耦合; 以及用于加热储存器中的传热液体以产生传热液体蒸气的装置（4），其在使用中冷凝并将潜在的蒸发热量释放到容器中的液体样品。 由于样品的温度取决于储存器中液体的饱和蒸汽温度，因此可靠地限制样品的温度，从而避免过热。 高水平的热能可以可控地传递给样品，使得能够在相对低的温度下实现高蒸发速率。

    Cyclonic evaporator
    7.
    发明授权
    Cyclonic evaporator 失效
    旋风式蒸发器

    公开(公告)号：US06958107B1

    公开(公告)日：2005-10-25

    申请号：US09806557

    申请日：1999-09-30

    申请人： Neville Clarke ,  Paul Woodley

    发明人： Neville Clarke ,  Paul Woodley

    IPC分类号： B01D3/08 ,  B01D19/00 ,  B04C3/02 ,  B04C3/04 ,  B04C3/06 ,  B04C5/06 ,  B04C5/20 ,  B04C5/28 ,  B04C9/00 ,  B01D1/00

    CPC分类号： B01D3/08 ,  B01D19/0057 ,  B04C3/02 ,  B04C3/04 ,  B04C3/06 ,  B04C5/06 ,  B04C5/20 ,  B04C5/28 ,  B04C9/00

    摘要： A method and apparatus for separating the components of a feed material prior to or simultaneously with at least partially vaporizing one of the components is described. The apparatus comprises at least one inlet (8) for admitting the feed material (10) containing the two components to the apparatus (2) wherein a device for introducing a first movement to the feed material is located, such as, for example, an in-line swirl generator (14), which imparts a swirling movement to the feed material to partially separate the components into two swirling flows. The partially separated material on emerging from the in-line swirl generator (14) is in an evaporation tube (20) in which the more volatile component is vaporized to further assist in separating the two components into a liquid component and a gaseous or vapor component. The liquid component and the vapor phase are discharged from the apparatus in two streams through the same outlet (36). Modifications of the method and apparatus include (i) having multiple evaporation tubes (20), each optionally provided with its own in-line swirl generator to facilitate better distribution and separation of the feed material, and (ii) having a reject nozzle (40) and reject conduit (42) located within the generator for allowing passage of vapor or gas through the in-line swirl generator (14) when there is an intermediate flow formed in the generator (14) and conveyed to the evaporation tube (20). The method and apparatus of this application are used as a pre-treatment in an overall separation plant.

    摘要翻译： 描述了在至少部分蒸发组分之一之前或同时分离进料的组分的方法和装置。 该设备包括至少一个入口（8），用于将包含两个部件的进给材料（10）接纳到设备（2），其中用于将第一运动引入给料材料的装置位于例如 在线旋流发生器（14），其向进给材料施加旋转运动以将部件部分地分离成两个旋转流。 从直列旋流发生器（14）出来的部分分离的材料在蒸发管（20）中，其中挥发性较高的组分被蒸发以进一步有助于将两种组分分离成液体组分和气体或蒸汽组分 。 液体组分和气相通过相同的出口（36）以两股流从设备排出。 该方法和设备的修改包括（i）具有多个蒸发管（20），每个蒸发管可选地设置有自己的直列旋流发生器，以便于进料的更好的分配和分离，以及（ii）具有排出喷嘴 ）并且当存在在所述发电机（14）中形成并传送到所述蒸发管（20）的中间流时，位于所述发电机内的导管（42）被允许蒸气或气体通过所述直列涡流发生器（14） 。 本申请的方法和装置用作整个分离装置中的预处理。

    Distiller with pressure-difference maintenance
    9.
    发明申请
    Distiller with pressure-difference maintenance 失效
    蒸馏器具有压力差维护

    公开(公告)号：US20050121302A1

    公开(公告)日：2005-06-09

    申请号：US11039282

    申请日：2005-01-20

    申请人： William Zebuhr

    发明人： William Zebuhr

    IPC分类号： B01D1/28 ,  B01D3/08 ,  B01D5/00 ,  B01D3/42

    CPC分类号： B01D5/0069 ,  B01D1/2887 ,  B01D3/08 ,  B01D5/0072 ,  Y10S203/08 ,  Y10S203/11

    摘要： A distillation unit (10) employs a fluid circuit (FIG. 8) in which a counterflow heat exchanger (102, 104, 106, 108, 110) transfers heat from condensate and concentrate to feed liquid to be distilled. The pumping system (100, 238) that drives fluid through the circuit is arranged to keep the pressure in the counterflow heat exchanger's condensate higher than that in its feed-liquid passage. This tends to discourage the contamination that could otherwise occur in the concentrate if the fluid isolation ordinarily maintained between those passages is compromised.

    摘要翻译： 蒸馏单元（10）采用流体回路（图8），其中逆流热交换器（102,104,106,108,110）从冷凝物传递热量并浓缩以供入待蒸馏的液体。 通过电路驱动流体的泵送系统（100,238）被布置成使逆流热交换器的冷凝物中的压力保持在比其进料液通道中的压力高。 如果在这些通道之间通常保持的流体隔离受到影响，这倾向于阻止浓缩物中可能发生的污染。

    Vortex evaporation
    10.
    发明授权
    Vortex evaporation 失效
    涡流蒸发

    公开(公告)号：US5620561A

    公开(公告)日：1997-04-15

    申请号：US444523

    申请日：1995-05-19

    申请人： Lowell L. Kuhn ,  James F. Ptacek ,  Gary P. Roepke

    发明人： Lowell L. Kuhn ,  James F. Ptacek ,  Gary P. Roepke

    IPC分类号： B01D3/08 ,  B01D3/10 ,  B01D3/34 ,  G01N1/40 ,  G01N35/00 ,  B01D1/00

    CPC分类号： B01D3/10 ,  B01D3/08 ,  B01D3/343 ,  G01N2001/4027 ,  G01N2035/00495 ,  Y10S159/16

    摘要： A method of evaporating liquid from a liquid and solid solution in a container within a chamber involves moving the container in an orbital motion such that the solution forms a vortex configuration within the container and also involves directing gas into the container. The gas is directed into the container from a point source above the liquid in the container to decrease the partial pressure on the solution thereby increasing the evaporation rate of the liquid from the solution. To further increase evaporation of the liquid, heat may be applied to the container. The temperature within the chamber may be regulated by sensing the temperature within the chamber and controlling the application of heat to the container in response to the temperature sensed within the chamber. An alternative method of evaporating liquid from a liquid and solid solution in a container within a chamber also involves moving the container in an orbital motion, but further involves drawing a vacuum within the chamber rather than directing gas into the container.

    摘要翻译： 从室内的容器中的液体和固体溶液中蒸发液体的方法包括使轨道运动中的容器移动，使得溶液在容器内形成涡旋构型，并且还包括将气体引导到容器中。 气体从容器中的液体上方的点源引导到容器中以降低溶液上的分压，从而增加液体从溶液中的蒸发速率。 为了进一步增加液体的蒸发，可以对容器施加热量。 可以通过感测室内的温度来调节室内的温度，并响应于室内感测的温度控制对容器的热量。 从室内的容器中的液体和固体溶液中蒸发液体的替代方法还包括以轨道运动移动容器，但还包括在腔室内抽取真空，而不是将气体引导到容器中。