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公开(公告)号：US06962258B2
公开(公告)日：2005-11-08
申请号：US10894191
申请日：2004-07-19
Applicant: Fufang Zha , David John Cox
Inventor： Fufang Zha , David John Cox
CPC classification number: B01D65/00 , B01D63/02 , B01D2313/06 , B65D2101/00
Abstract: A restraining system for hollow fibers is provided. The restraining system includes a plurality of longitudinally extending elements spaced from one another and supported by a number of discrete spacer elements, each spacer element extending generally transverse of said longitudinal elements, such that in combination with said longitudinal elements they define a cage-like structure.
Abstract translation: 提供了一种中空纤维的限制系统。 约束系统包括彼此间隔开并由许多分立的间隔元件支撑的多个纵向延伸的元件，每个隔离元件大致横向于所述纵向元件延伸，使得与所述纵向元件组合，它们限定了笼状结构 。
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公开(公告)号：US06783008B2
公开(公告)日：2004-08-31
申请号：US10268600
申请日：2002-10-09
Applicant: Fufang Zha , David John Cox
Inventor： Fufang Zha , David John Cox
IPC: B01D2708
CPC classification number: B01D65/00 , B01D63/02 , B01D2313/06 , B65D2101/00
Abstract: A restraining system for hollow fibres is provided. The restraining system includes a plurality of longitudinally extending elements spaced from one another and supported by a number of discrete spacer elements, each spacer element extending generally transverse of said longitudinal elements, such that in combination with said longitudinal elements they define a cage-like structure.
Abstract translation: 提供了一种中空纤维的限制系统。 约束系统包括彼此间隔开并由许多分立的间隔元件支撑的多个纵向延伸的元件，每个隔离元件大致横向于所述纵向元件延伸，使得与所述纵向元件组合，它们限定了笼状结构 。
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3.发明授权公开(公告)号：US08858796B2
公开(公告)日：2014-10-14
申请号：US12064409
申请日：2006-08-22
Applicant: David John Cox , Warren Thomas Johnson
Inventor： David John Cox , Warren Thomas Johnson
CPC classification number: B01D63/02 , B01D61/18 , B01D65/02 , B01D2313/18 , B01D2313/20 , B01D2313/26 , B01D2313/48 , B01D2313/90 , B01D2315/06 , B01D2315/18 , B01D2315/20 , B01D2321/04 , B01D2321/10 , B01D2321/16
Abstract: A membrane filtration assembly (10) including having a filtrate carrier (9) for minimizing backwash. The membrane filtration assembly includes a membrane module (5) having one or more permeable hollow membranes (6) supported therein by an upper header (7) and a lower header (8). The filtrate carrier (9) extends between the upper (7) and lower (8) headers to allow filtrate to be collected from either or both ends of membranes (6). A filtrate collection chamber (18) is associated with the upper (7) and lower headers (9) and in fluid communication with lumens of the membranes (6) for collecting filtrate withdrawn through said membrane lumens. A filtration chamber (11) is provided for receiving feed liquid to be applied to the surface of membranes (6) within the module (5). The filtration chamber (11) includes an open end for receiving the feed liquid. The open end is located beyond the height of the module (5) to enable gravity feed.
Abstract translation: 一种膜过滤组件（10），包括具有用于最小化反冲洗的滤液载体（9）。 膜过滤组件包括膜模块（5），其具有由上集流管（7）和下集流管（8）支撑在其中的一个或多个可渗透的中空膜（6）。 滤液载体（9）在上部（7）和下部（8）集管之间延伸，以便从膜（6）的一端或两端收集滤液。 滤液收集室（18）与上部（7）和下部集管（9）相关联并与膜（6）的流体流体连通，用于收集通过所述膜腔排出的滤液。 提供过滤室（11）用于接收待施加到模块（5）内的膜（6）表面的进料液体。 过滤室（11）包括用于接收进料液体的开口端。 开口端位于模块（5）的高度之上，以使重力进给。
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4.发明申请Assembly for Water Filtration Using a Tube Manifold to Minimise Backwash 有权使用管道歧管进行水过滤装配，以最大限度地减少反冲洗公开(公告)号：US20080190846A1
公开(公告)日：2008-08-14
申请号：US12064409
申请日：2006-08-22
Applicant: David John Cox , Warren Thomas Johnson
Inventor： David John Cox , Warren Thomas Johnson
CPC classification number: B01D63/02 , B01D61/18 , B01D65/02 , B01D2313/18 , B01D2313/20 , B01D2313/26 , B01D2313/48 , B01D2313/90 , B01D2315/06 , B01D2315/18 , B01D2315/20 , B01D2321/04 , B01D2321/10 , B01D2321/16
Abstract: A membrane filtration assembly (10) including a membrane module (5) having one or more permeable hollow membranes (6) supported therein by at least one header (7). A filtrate collection chamber (18) is associated with the header (7) and in fluid communication with lumens of the membranes (6) for collecting filtrate withdrawn through said membrane lumens. A filtration chamber (11) is provided for receiving feed liquid to be applied to the surface of membranes (6) within the module (5). The filtration chamber (11) encloses module (5) and extends beyond the height of the module (5).
Abstract translation: 一种膜过滤组件（10），其包括具有一个或多个可渗透的中空膜（6）的膜组件（5），所述膜组件（5）由至少一个集管（7）支撑在其中。 滤液收集室（18）与集管（7）相关联并且与膜（6）的流体流体连通，用于收集通过所述膜腔抽出的滤液。 提供过滤室（11）用于接收待施加到模块（5）内的膜（6）表面的进料液体。 过滤室（11）包围模块（5）并延伸超过模块（5）的高度。
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公开(公告)号：US20080210623A1
公开(公告)日：2008-09-04
申请号：US11660694
申请日：2005-08-19
Applicant: Robert James McMahon , David John Cox , Fufang Zha , Roger William Phelps , Warren Thomas Johnson , Sargon Barkho
Inventor： Robert James McMahon , David John Cox , Fufang Zha , Roger William Phelps , Warren Thomas Johnson , Sargon Barkho
CPC classification number: B01D63/024 , B01D61/18 , B01D61/20 , B01D63/021 , B01D63/022 , B01D63/04 , B01D63/043 , B01D65/00 , B01D65/08 , B01D2313/10 , B01D2313/12 , B01D2313/21 , B01D2315/06 , B01D2321/185 , C02F1/444
Abstract: A membrane module (3) comprising a plurality of porous hollow membranes (8). The membranes (8) extend between and are fixed at each end in a header (5, 6). One header (6) has one or more of openings (12) formed therein. The openings (12) are in fluid communication with a source of gas and/or liquid (13, 14, 15). The other of the headers (5) is sealingly connected to and in fluid communication with a head-piece (9). The head-piece (9) is adapted to couple to an associated head-piece of a further module to form a rack of modules (17). A potting head (6) for use in mounting porous hollow membranes (8) is also disclosed comprising a preformed potting element (29). The potting element (29) includes one or more cavities (30) for receiving curate potting material which, in use, supports said membranes (8).
Abstract translation: 一种包含多个多孔中空膜（8）的膜组件（3）。 膜（8）在头部（5,6）中的每一端延伸并固定。 一个集管（6）具有形成在其中的一个或多个开口（12）。 开口（12）与气体源和/或液体（13,14,15）流体连通。 集管（5）中的另一个密封地连接到头部件（9）并与头部件（9）流体连通。 头部（9）适于联接到另一模块的相关联的头部件以形成模块（17）。 还公开了一种用于安装多孔中空膜（8）的灌封头（6），其包括预成型灌封元件（29）。 灌封元件（29）包括一个或多个腔（30），用于接收在使用中支撑所述膜（8）的护理灌封材料。
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Patent Agency Ranking
公开(公告)号：US20080110504A1
公开(公告)日：2008-05-15
申请号：US11559105
申请日：2006-11-13
Applicant: Warren Johnson , Sargon Barkho , Max Johnson , Peter Clark Stuart , Craig Chamulko , David John Cox , Peter Rogers
Inventor： Warren Johnson , Sargon Barkho , Max Johnson , Peter Clark Stuart , Craig Chamulko , David John Cox , Peter Rogers
IPC: E03B11/00
CPC classification number: B01D63/00 , B01D2313/10 , B01D2313/105 , B01D2313/12 , B01D2313/125 , B01D2317/04 , Y10T137/4857
Abstract: A modular membrane filtration system (5) includes a number of banks (6) of membrane modules (7). Each module (7) includes upper and lower modular manifolds (8) and (9), respectively which are connected to one another to form upper and lower common manifolds (10) and (11) for each bank (6). The upper and lower manifolds (8) and (9) are used for delivery of feed and removal of filtrate and waste liquid from the modules (7). A gas feed manifold (12) runs along the top of the module banks (6) and feeds gas to lower gas manifold (13) through drop lines (14). A further manifold (15) runs in parallel with the common upper and lower manifolds (10) and (11) and is connected thereto at connections points (16) between the manifold banks (6).
Abstract translation: 模块化膜过滤系统（5）包括多个膜组件（6）（6）。 每个模块（7）分别包括上和下模块歧管（8）和（9），它们彼此连接以形成每个堤坝（6）的上下共同歧管（10）和（11）。 上歧管和下歧管（8）和（9）用于从模块（7）输送进料和除去滤液和废液。 气体供给歧管（12）沿着模块组（6）的顶部延伸，并且通过下降管线（14）将气体供给下部气体歧管（13）。 另外的歧管（15）与共同的上歧管（10）和下歧管（11）平行运行，并且在歧管组（6）之间的连接点（16）处连接到其上。
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公开(公告)号：US07223340B2
公开(公告)日：2007-05-29
申请号：US11056532
申请日：2005-02-11
Applicant: Fufang Zha , David John Cox
Inventor： Fufang Zha , David John Cox
CPC classification number: B01D65/00 , B01D63/02 , B01D2313/06 , B65D2101/00
Abstract: A restraining system for hollow fibers is provided. The restraining system includes a plurality of longitudinally extending elements spaced from one another and supported by a number of discrete spacer elements, each spacer element extending generally transverse of said longitudinal elements, such that in combination with said longitudinal elements they define a cage-like structure.
Abstract translation: 提供了一种中空纤维的限制系统。 约束系统包括彼此间隔开并由许多分立的间隔元件支撑的多个纵向延伸的元件，每个隔离元件大致横向于所述纵向元件延伸，使得与所述纵向元件组合，它们限定了笼状结构 。
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公开(公告)号：US06974554B2
公开(公告)日：2005-12-13
申请号：US10676458
申请日：2003-09-30
Applicant: David John Cox , Georg Schnieder , Fufang Zha , Joachim Muller , Cinzia Lea
Inventor： David John Cox , Georg Schnieder , Fufang Zha , Joachim Muller , Cinzia Lea
CPC classification number: B01D63/022
Abstract: A method of forming a pot for an array of hollow fiber membranes (7) is provided, including the steps of placing the ends (6) of the fiber membranes (7) in a mould (5); forming a first layer (20) of curable resin material in a non-cured state around the fiber membrane ends (6), applying a second layer (21) of a polyurethane resin material to the first layer (20) prior to full curing of the first layer, the polyurethane resin material layer being chemically reactive with the first layer material to form an adhesive bond therebetween; at least partially curing both layers and removing the pot formed from the mould (5), wherein the second layer material is of higher flexibility than the first layer material when each layer is fully cured. Apparatus for performing the method is also disclosed.
Abstract translation: 提供一种形成中空纤维膜阵列（7）的罐的方法，包括将纤维膜（7）的端部（6）放置在模具（5）中的步骤; 在所述纤维膜端部（6）的周围形成处于非固化状态的可固化树脂材料的第一层（20），在完全固化之前，将聚氨酯树脂材料的第二层（21）施加到所述第一层（20） 所述第一层，所述聚氨酯树脂材料层与所述第一层材料发生化学反应，以在其间形成粘结剂; 至少部分地固化两层并移除由模具（5）形成的罐，其中当每层完全固化时，第二层材料比第一层材料具有更高的柔韧性。 还公开了用于执行该方法的装置。
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公开(公告)号：US20110192783A1
公开(公告)日：2011-08-11
申请号：US13087548
申请日：2011-04-15
Applicant: David John Cox , Georg Schnieder , Fufang Zha , Joachim Muller , Cinzia Lea
Inventor： David John Cox , Georg Schnieder , Fufang Zha , Joachim Muller , Cinzia Lea
IPC: B01D63/00
CPC classification number: B01D63/022
Abstract: A membrane module includes at least one hollow fibre membrane; a first resin layer formed around an end of the at least one hollow fibre membrane; and a second resin layer chemically bound to the first resin layer, wherein the second resin layer is of greater flexibility than the first resin layer.
Abstract translation: 膜组件包括至少一个中空纤维膜; 形成在所述至少一个中空纤维膜的端部周围的第一树脂层; 和与第一树脂层化学结合的第二树脂层，其中第二树脂层比第一树脂层具有更大的柔韧性。
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公开(公告)号：US07931463B2
公开(公告)日：2011-04-26
申请号：US11197969
申请日：2005-08-05
Applicant: David John Cox , Georg Schnieder , Fufang Zha , Joachim Muller , Cinzia Lea
Inventor： David John Cox , Georg Schnieder , Fufang Zha , Joachim Muller , Cinzia Lea
CPC classification number: B01D63/022
Abstract: An apparatus for potting membranes. The apparatus may include a mould for receiving ends of the membranes, means for forming a first layer of a curable resin material around the ends in the mould, and means for applying a second layer of a flexible resin material to the first layer prior to full curing of the first layer. The flexible resin material may be chemically reactive with the curable resin material to form an adhesive bond therebetween. A potting sleeve may be positioned within the mould. A centrifuge may receive the curable resin and/or the flexible resin material upstream of the mould.
Abstract translation: 灌封膜的装置。 该装置可以包括用于接收膜的端部的模具，用于在模具中的端部周围形成可固化树脂材料的第一层的装置，以及用于在充满之前将第二层柔性树脂材料施加到第一层的装置 固化第一层。 柔性树脂材料可以与可固化树脂材料化学反应以在它们之间形成粘合剂粘结。 灌封套可以定位在模具内。 离心机可以在模具上游接收可固化树脂和/或柔性树脂材料。
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