公开(公告)号：US06258270B1

公开(公告)日：2001-07-10

申请号：US09149603

申请日：1998-09-08

申请人： Walter Hilgendorff ,  Gerhard Kahn ,  Frauke Jordt

发明人： Walter Hilgendorff ,  Gerhard Kahn ,  Frauke Jordt

IPC分类号： B01D6308

CPC分类号： B01D63/084

摘要： In a device for filtering and separating fluids, a plurality of disc-like spaced flow guide elements are disposed in a stack in spaced relationship with filter elements disposed in the spaces between the flow guide elements to which fluid can be supplied through inlet openings to flow over the surfaces of the filter elements. Each flow guide element defines at one end a flow opening for the passage of fluid and at least one channel formed in the flow guide element so as to extend adjacent the opening in a direction transverse to the flow of the fluid from the opening into the space between the flow guide elements to promote fluid flow distribution over the width of the flow path through the device.

摘要翻译： 在用于过滤和分离流体的装置中，多个盘状间隔的流动引导元件以与设置在流动引导元件之间的空间中的过滤元件间隔开的关系设置，流体可以通过入口开口供给流体 在过滤元件的表面上。 每个流动引导元件在一端限定用于流体通过的流动开口和形成在流动引导元件中的至少一个通道，以便在横向于从开口流入空间的流体流动的方向上邻近开口延伸 在流动引导元件之间以促进通过装置的流动路径的宽度上的流体流动分布。

公开(公告)号：US4695380A

公开(公告)日：1987-09-22

申请号：US835210

申请日：1986-03-03

申请人： Walter Hilgendorff ,  Gerhard Kahn ,  Jurgen Kaschemekat

发明人： Walter Hilgendorff ,  Gerhard Kahn ,  Jurgen Kaschemekat

IPC分类号： B01D53/22 ,  B01D63/08 ,  B01D13/00

CPC分类号： B01D53/22 ,  B01D63/084

摘要： A fluid treating apparatus has a plurality of chambers arranged in a stack along the apparatus axis; inlet and outlet ports in end plates as well as a central channel for introducing fluid into and removing fluid from the apparatus; and a plurality of fluid-impervious diaphragms situated in a spaced relationship in the chambers in an orientation generally perpendicular to the axis. The fluid is guided along the diaphragms generally radially inwardly. The apparatus further has a plurality of support frames arranged in a stack along the axis. Each support frame includes an inner ring spacedly surrounded by an outer ring. The radially inner face of the outer ring and the radially outer face of the inner ring of each support frame together define radially outer and radially inner boundaries, respectively, of the chambers. The radially outer faces of the outer rings together form an outer wall face of the apparatus, and the radially inner faces of the inner rings surround the central channel. Each outer ring has a supporting face engaging a radially outer marginal surface portion of an adjoining diaphragm, and each diaphragm has a central aperture in axial alignment with each inner ring and a passage at a radially outer part for allowing flow of fluid axially through each diaphragm.

摘要翻译： 流体处理装置具有沿着装置轴线布置成堆叠的多个室; 端板中的入口和出口以及用于将流体引入并从设备中除去流体的中心通道; 以及多个流体不可渗透的膜片，其位于大体上垂直于该轴线的取向中，以室间隔开。 流体沿径向向内通过隔膜引导。 该装置还具有沿轴线布置成堆叠的多个支撑框架。 每个支撑框架包括由外圈间隔开的内环。 外环的径向内表面和每个支撑框架的内环的径向外表面一起分别限定了腔室的径向外部和径向内部边界。 外环的径向外表面一起形成设备的外壁面，并且内环的径向内表面围绕中心通道。 每个外环具有接合相邻隔膜的径向外边缘表面部分的支撑面，并且每个隔膜具有与每个内环轴向对准的中心孔和径向外部部分的通道，用于允许流体轴向流过每个隔膜 。

公开(公告)号：US5891222A

公开(公告)日：1999-04-06

申请号：US860556

申请日：1997-08-27

申请人： Walter Hilgendorff ,  Gerhard Kahn

发明人： Walter Hilgendorff ,  Gerhard Kahn

IPC分类号： B01D63/08 ,  B01D53/22

CPC分类号： B01D63/084

摘要： An apparatus designed to separate mixtures of materials by use of a stack of spaced membrane elements (11) in the form of membrane cells having bore (112) through which the permeate (130) is discharged. The device (10) includes a feed inlet (14) for the mixture plus discharge outlets (16) for the retentate (17) and permeate (13), and the mixture flowing over the surfaces (110, 11, 180, 181) of the membrane elements (11) in chambers (150) between element (18). Fitted between each pair of membrane elements (11) or between the membrane (11) and deflection (18) elements is an annular support element (19) which surrounds the bore (112) through the membrane element (11) or deflection element (18), the seal between the support element (19) and the membrane (11) or deflection (18) element being formed by a sealing element (191) fitted round the outer circumference (190) of the support element (19).

摘要翻译： PCT No.PCT / DE95 / 01822 Sec。 371日期1997年8月27日第 102（e）日期1997年8月27日PCT 1995年12月20日PCT PCT。 公开号WO96 / 20775 日期1996年7月11日设计用于通过使用具有孔（112）的形式的具有孔（112）的间隔开的隔膜元件（11）的堆叠隔离材料来分离混合物，渗透物（130）通过该孔进行排出。 装置（10）包括用于混合物的进料入口（14）和用于滞留物（17）和渗透物（13）的排出口（16），并且混合物流过表面（110,11,11,181,181,181） 元件（18）之间的腔室（150）中的膜元件（11）。 在每对膜元件（11）之间或膜（11）和偏转（18）元件之间配置的环形支撑元件（19）通过膜元件（11）或偏转元件（18）围绕孔（112） ），支撑元件（19）和膜（11）或偏转（18）元件之间的密封件由安装在支撑元件（19）的外圆周（190）上的密封元件（191）形成。

公开(公告)号：US5076923A

公开(公告)日：1991-12-31

申请号：US598882

申请日：1990-10-17

申请人： Walter Hilgendorff ,  Gerhard Kahn

发明人： Walter Hilgendorff ,  Gerhard Kahn

IPC分类号： B01D63/00 ,  B01D63/08

CPC分类号： B01D63/084

摘要： An apparatus for separating fluid mixtures by membrane elements, which are spaced and arranged into a membrane element stack via a supporting frame that comprises outer and inner rings, whereby the membrane elements have a boring for draining a permeating substance. The boring has an inlet port for introducing the mixture into the apparatus and an outer port for the retained substance as well as the permeating substance. In mixture compartments, formed by the membrane elements between said inner and outer rings, the mixture to be separated flows past areas of the membrane elements, having a constant effectiveness, whereby the flow cross-sections of the mixture compartments vary from the introduction port to the exit port of the membrane stack. All inner and outer rings of the membrane element stack have identical dimensions, and the differing cross-sections in the mixture compartments are adjustable at least by varying the width of the membrane elements.

摘要翻译： 用于通过膜元件分离流体混合物的装置，其通过包括外环和内环的支撑框架间隔开并布置成膜元件堆叠，由此膜元件具有用于排出渗透物质的钻孔。 钻孔具有用于将混合物引入装置的入口和用于保留物质的外部端口以及渗透物质。 在由所述内环和外环之间的膜元件形成的混合隔室中，要分离的混合物流过膜元件的区域，具有恒定的有效性，由此混合物隔室的流动横截面从引入口到 膜堆的出口。 膜元件堆叠的所有内圈和外圈具有相同的尺寸，并且混合隔室中的不同横截面至少通过改变膜元件的宽度是可调节的。

公开(公告)号：US4995977A

公开(公告)日：1991-02-26

申请号：US308853

申请日：1989-02-09

申请人： Walter Hilgendorff ,  Gerhard Kahn ,  Jurgen Kaschemekat

发明人： Walter Hilgendorff ,  Gerhard Kahn ,  Jurgen Kaschemekat

IPC分类号： B01D63/08 ,  B01D65/08

CPC分类号： B01D65/08 ,  B01D63/084 ,  B01D2321/2016

摘要： An apparatus for filtering and separating flow medium by reverse osmosis, ultrafiltration, and microfiltration. A plurality of essentially sheet-like filter elements are disposed next to, and spaced from, one another so a to form flow chambers for the flow medium. Filtrate that is produced is withdrawn at the end face of at least one hole formed in a filter element and disposed at essentially right angles to the planar surface thereof. A plurality of sheet-like, self-supporting filter element carriers that are successively arranged have disposed essentially laminarly thereon the filter elements, with the filter element carriers being spaced from one another at such a distance that there is formed between each two facing filter elements one of the flow chambers. Disposed in each flow chamber, between two facing filter elements, is a disk that imparts turbulence to flow medium in the flow chamber.

摘要翻译： 用于通过反渗透，超滤和微滤过滤和分离流动介质的装置。 多个基本上片状的过滤元件被设置在彼此之间并彼此间隔开，从而形成用于流动介质的流动室。 所生产的滤液在形成在过滤元件中的至少一个孔的端面处被抽出，并且以与其平面表面基本成直角的方式设置。 连续布置的多个片状的自支撑的过滤元件载体基本上层叠在其上以过滤器元件布置，其中过滤元件载体彼此间隔开这样的距离，即在每个两个面对的过滤元件 一个流动室。 在每个流动室中设置在两个面对的过滤器元件之间的是在流动室中赋予流动介质的紊流的盘。

公开(公告)号：US4650574A

公开(公告)日：1987-03-17

申请号：US700537

申请日：1985-02-11

申请人： Walter Hilgendorff ,  Axel Wenzlaff ,  Karl Boddeker ,  Gerhard Kahn ,  Gunter Luhrs

发明人： Walter Hilgendorff ,  Axel Wenzlaff ,  Karl Boddeker ,  Gerhard Kahn ,  Gunter Luhrs

IPC分类号： B01D61/36 ,  B01D3/10 ,  B01D3/12 ,  B01D3/14 ,  B01D13/00

CPC分类号： B01D61/362 ,  B01D3/10 ,  B01D3/12 ,  B01D63/082 ,  B01D2313/22

摘要： An apparatus for the separation of solutions by pervaporation includes a raw solution chamber through which a raw solution is conducted from which a part is to be separated, a permeation chamber disposed adjacent the raw solution chamber but separated therefrom by a membrane which permits evaporation therethrough of part of the solution into the permeation chamber from which the vapors are removed, a heating structure arranged adjacent the raw solution chamber in direct contact with the raw solution therein for replenishing to the solution the heat consumed by pervaporation of part of the solution through the membrane. The raw solution chambers have closely spaced solution supply and discharge openings along opposite walls to provide laminar flow therethrough in one direction and the pervaporation chambers have discharge openings closely spaced along opposite side walls oriented normal to the orientation of the raw solution supply and discharge openings so as to rapidly remove from the pervaporation chamber any pervaporate and to remove it in a direction normal to the flow direction of the raw solution through the raw solution chamber.

摘要翻译： 用于通过渗透蒸发分离溶液的装置包括：原液溶液，通过该溶液室将待分离的部分从其中被导入原料溶液;渗透室，其设置在原始溶液室附近，但是通过允许蒸发通过其的膜分离 溶液进入渗透室的一部分，蒸气从中除去，加热结构布置在原始溶液室附近，与原始溶液直接接触，用于向溶液中补充通过膜渗透蒸发部分溶液所消耗的热量 。 原始溶液室沿着相对的壁具有紧密间隔的溶液供应和排放开口，以在一个方向上提供层流，并且渗透蒸发室具有与沿着原料溶液供应和排出开口的取向垂直定向的相对侧壁紧密间隔的排出开口 从渗透蒸发室中快速除去任何蒸发物，并在垂直于原始溶液流动方向的方向上通过原液溶液室除去。