公开(公告)号：US20180193789A1

公开(公告)日：2018-07-12

申请号：US15875467

申请日：2018-01-19

申请人： Filter Sensing Technologies, Inc.

发明人： Alexander Sappok ,  Leslie Bromberg

IPC分类号： B01D46/00 ,  B01D41/04

CPC分类号： B01D46/0075 ,  B01D41/04 ,  B01D46/0068 ,  B01D65/02 ,  B01D2321/2066 ,  B01D2321/30 ,  B08B7/02 ,  F01N3/02 ,  F01N3/0233 ,  F01N2240/36 ,  F01N2450/30

摘要： A cleaning system and method of cleaning filters that removes the ash in the plugged regions is disclosed. The filter is subjected to vibrations, which serve to loosen trapped and packed retentate from the filter. The loosened retentate is then captured by a collection bin. The cleaning system can be integral with the intended application, such as within an automobile. In another embodiment, the cleaning system is a separate cleaning station, where the filter is removing from its intended application, cleaned, and then reinstalled.

公开(公告)号：US20180093908A1

公开(公告)日：2018-04-05

申请号：US15563172

申请日：2016-03-31

申请人： Aquatech International, LLC

发明人： Ravi Chidambaran ,  Pavan Raina ,  Nitin Chandan

IPC分类号： C02F3/08 ,  C02F3/12 ,  C02F1/44 ,  C02F3/10 ,  C02F3/20 ,  B01D65/02 ,  B01D65/08

CPC分类号： C02F3/08 ,  B01D65/02 ,  B01D65/08 ,  B01D2315/06 ,  B01D2321/26 ,  B01D2321/30 ,  C02F1/444 ,  C02F3/108 ,  C02F3/1268 ,  C02F3/20 ,  C02F2303/22 ,  Y02W10/15

摘要： Embodiments provide an apparatus and method for a membrane bioreactor process including a media in the water circulation module. Along with air supplied from bottom of the module the media components are kept in dynamic condition between the gaps to scrub the membrane surface area to it clean in-situ. Continued cleaning of the membrane surface results in benefits of reduced/no physical and chemical cleaning requirement, high flux, low TMP, and reduced frequency of chemical cleaning. The use of highly porous polymeric media having large internal surface area provides the advantage of retention of microbiological culture for a longer time without any disturbance causing an upset condition while increasing the biological loading and treatment capacity of the reactor.

公开(公告)号：US09527040B2

公开(公告)日：2016-12-27

申请号：US14352001

申请日：2012-10-18

申请人： GAMBRO LUNDIA AB

发明人： Bernd Krause ,  Carina Zweigart ,  Christof Beck ,  Bernd Hertzler ,  Steffen Wagner ,  Joachim Loercher

IPC分类号： B01D65/02 ,  B01D67/00 ,  B01D69/08

CPC分类号： B01D65/02 ,  B01D67/003 ,  B01D67/0088 ,  B01D69/087 ,  B01D2321/00 ,  B01D2321/2066 ,  B01D2321/2075 ,  B01D2321/26 ,  B01D2321/30 ,  B01D2323/42

摘要： Continuous processes for depleting residuals in hollow fiber membranes comprising polysulfone or polyethersulfone and polyvinylpyrrolidone by rinsing the membranes while compressing them in a pinching device comprising grooved rollers.

摘要翻译： 包括聚砜或聚醚砜和聚乙烯吡咯烷酮在内的中空纤维膜残留物的连续方法，通过在包括沟槽辊的夹持装置中压缩它们的同时冲洗膜。

公开(公告)号：US08945386B2

公开(公告)日：2015-02-03

申请号：US13627145

申请日：2012-09-26

申请人： Yung-Chuan Lee Wang

发明人： Yung-Chuan Lee Wang

IPC分类号： B01D65/04 ,  B01D65/02 ,  B01D61/20 ,  C02F3/12

CPC分类号： B01D65/02 ,  B01D61/20 ,  B01D2311/2688 ,  B01D2313/26 ,  B01D2315/06 ,  B01D2321/185 ,  B01D2321/2091 ,  B01D2321/30 ,  C02F3/1273 ,  C02F2303/16 ,  Y02W10/15

摘要： A membrane filtration apparatus includes a frame, in which a plurality of membrane members, an aeration device, a cleaning device, and a jet device are provided. The cleaning device includes a rail mounted on the frame; an up frame engaging the rail to be moved in the rail, a plurality of cleaning wires respectively having an end connected to the up frame and respectively passing through a space between each two of the neighboring membrane members; and a low frame connected to opposite ends of the cleaning wires. A motor is provided to move the up frame so that the cleaning wires are reciprocating in the space to scratch the sludge off the membrane members.

摘要翻译： 膜过滤装置包括其中设置有多个膜部件，曝气装置，清洁装置和喷射装置的框架。 清洁装置包括安装在框架上的导轨; 接合轨道移动的轨道中的上框架，分别具有连接到上框架并分别穿过每个相邻膜构件之间的空间的端部的多个清洁线; 以及连接到清洁线的相对端的低框架。 提供电动机以移动上架，使得清洁线在空间中往复运动以将污泥从膜构件上刮除。

公开(公告)号：US20130169942A1

公开(公告)日：2013-07-04

申请号：US13587054

申请日：2012-08-16

申请人： Jhih-Hao CHEN ,  Jia-Hong DAI ,  Tsung-Ching LIN

发明人： Jhih-Hao CHEN ,  Jia-Hong DAI ,  Tsung-Ching LIN

IPC分类号： G03B21/16 ,  B01D46/42

CPC分类号： G03B21/16 ,  B01D29/0084 ,  B01D29/0086 ,  B01D29/70 ,  B01D29/72 ,  B01D33/52 ,  B01D33/54 ,  B01D2279/45 ,  B01D2311/106 ,  B01D2321/30 ,  H04N9/3144

摘要： An air filter module adapted to be used with a projection module and disposed to cover an air vent of the projection module. The air filter module includes a filter component and a cleaning unit. The cleaning unit is disposed to cover the air vent and configured to drive the filter component to have a movement so as to remove the dust on the filter component according to a cleaning-start signal. A projection device adopting the air filter module is also provided.

摘要翻译： 一种空气过滤器模块，其适于与投影模块一起使用并且设置成覆盖投影模块的通风口。 空气过滤器模块包括过滤器部件和清洁单元。 清洁单元设置成覆盖通气口并且构造成驱动过滤器部件以进行移动，以便根据清洁开始信号去除过滤器部件上的灰尘。 还提供了采用空气过滤器模块的投影装置。

公开(公告)号：US20130075322A1

公开(公告)日：2013-03-28

申请号：US13627145

申请日：2012-09-26

申请人： YUNG-CHUAN LEE WANG

发明人： YUNG-CHUAN LEE WANG

IPC分类号： B01D65/04

CPC分类号： B01D65/02 ,  B01D61/20 ,  B01D2311/2688 ,  B01D2313/26 ,  B01D2315/06 ,  B01D2321/185 ,  B01D2321/2091 ,  B01D2321/30 ,  C02F3/1273 ,  C02F2303/16 ,  Y02W10/15

摘要： A membrane filtration apparatus includes a frame, in which a plurality of membrane members, an aeration device, a cleaning device, and a jet device are provided. The cleaning device includes a rail mounted on the frame; an up frame engaging the rail to be moved in the rail, a plurality of cleaning wires respectively having an end connected to the up frame and respectively passing through a space between each two of the neighboring membrane members; and a low frame connected to opposite ends of the cleaning wires. A motor is provided to move the up frame so that the cleaning wires are reciprocating in the space to scratch the sludge off the membrane members.

摘要翻译： 膜过滤装置包括其中设置有多个膜部件，曝气装置，清洁装置和喷射装置的框架。 清洁装置包括安装在框架上的导轨; 接合轨道移动的轨道中的上框架，分别具有连接到上框架并分别穿过每个相邻膜构件之间的空间的端部的多个清洁线; 以及连接到清洁线的相对端的低框架。 提供电动机以移动上架，使得清洁线在空间中往复运动以将污泥从膜构件上刮除。

公开(公告)号：US20120138093A1

公开(公告)日：2012-06-07

申请号：US13155865

申请日：2011-06-08

申请人： Alexander Sappok ,  Leslie Bromberg

发明人： Alexander Sappok ,  Leslie Bromberg

IPC分类号： B08B7/02 ,  B01D41/04 ,  B01D46/42

CPC分类号： B01D46/0075 ,  B01D41/04 ,  B01D46/0068 ,  B01D65/02 ,  B01D2321/2066 ,  B01D2321/30 ,  B08B7/02 ,  F01N3/02 ,  F01N3/0233 ,  F01N2240/36 ,  F01N2450/30

摘要： A cleaning system and method of cleaning filters that removes the ash in the plugged regions is disclosed. The filter is subjected to vibrations, which serve to loosen trapped and packed retentate from the filter. The loosened retentate is then captured by a collection bin. The cleaning system can be integral with the intended application, such as within an automobile. In another embodiment, the cleaning system is a separate cleaning station, where the filter is removing from its intended application, cleaned, and then reinstalled.

摘要翻译： 公开了一种清洁系统和清洁堵塞区域中的灰尘的过滤器的方法。 过滤器经受振动，用于从过滤器中松开捕获和填充的滞留物。 然后松开的滞留物被收集箱捕获。 清洁系统可以与预期应用（例如汽车内）成一体。 在另一个实施例中，清洁系统是单独的清洁站，其中过滤器从其预期应用中移除，清洁，然后重新安装。

公开(公告)号：US20110192794A1

公开(公告)日：2011-08-11

申请号：US13024006

申请日：2011-02-09

申请人： Ravi Chidambaran ,  Pavan Raina ,  Sugata Das ,  Nitin Chandan

发明人： Ravi Chidambaran ,  Pavan Raina ,  Sugata Das ,  Nitin Chandan

IPC分类号： C02F1/00 ,  B01D61/00

CPC分类号： C02F1/44 ,  B01D63/082 ,  B01D65/02 ,  B01D65/025 ,  B01D69/08 ,  B01D2313/44 ,  B01D2315/06 ,  B01D2317/02 ,  B01D2317/04 ,  B01D2321/02 ,  B01D2321/185 ,  B01D2321/30

摘要： Embodiments of the present invention relate to a filtration module and/or a novel method of making a frameless filtration module for water or wastewater treatment that can produce filtrate that is free of particles, reduce precipitated hardness, colloids and organic compounds. The designed apparatus, which is either encapsulated or in cassette form, can be assembled and disbanded easily to suit diverse process requirements. The module configuration and assembly also helps in clean-in-place, repair or replacement activities to be performed in situ.

摘要翻译： 本发明的实施例涉及一种制造用于水或废水处理的无框过滤模块的过滤模块和/或新方法，其可以产生不含颗粒的滤液，降低沉淀硬度，胶体和有机化合物。 被设计的装置，既可以是封装的，也可以是盒式的，可以容易地进行组装和拆散，以适应不同的工艺要求。 模块配置和组装也有助于在原地进行现场清洁，维修或更换活动。

公开(公告)号：US20090293917A1

公开(公告)日：2009-12-03

申请号：US12156671

申请日：2008-06-02

申请人： Dennis Livingston ,  Mark Steelman Stone ,  Edward Alan David ,  Steve Stach ,  Roland Schneider

发明人： Dennis Livingston ,  Mark Steelman Stone ,  Edward Alan David ,  Steve Stach ,  Roland Schneider

IPC分类号： B08B3/02 ,  B08B13/00

CPC分类号： B08B3/024 ,  B01D63/082 ,  B01D65/02 ,  B01D2321/02 ,  B01D2321/30

摘要： A cleaning system and method remove localized caked or dewatered solids from flat-plate membranes in a sewage treatment plant. The caked sludge on the membranes is removed by intense coherent water sprays directed into the spaces between cartridges of a cassette, without removing the cartridges from the cassette. The sprays can be delivered from the top and/or bottom of the cassette, or the side panels of a cassette can be removed for spraying from at least one side, preferably both sides, using a mechanical device with movable spray bars and motor-driven advancing of the spray bars. In one preferred form of the system the apparatus includes horizontal cutting jets followed by angled cutting jets that further break up and wash away the loosened sludge. Jet diameter, velocity and pressure are controlled so as not to damage the membranes or cartridges but to achieve efficient cleaning.

摘要翻译： 清洁系统和方法从污水处理厂的平板膜中去除局部的结块或脱水固体。 膜上的结块的污泥通过强制相干的喷水器被导入到盒的墨盒之间的空间中而不从盒​​中取出墨盒。 可以从盒的顶部和/或底部输送喷雾器，或者可以使用具有可移动喷杆和电机驱动的机械装置从至少一个侧面，优选两侧喷射盒子的侧板 推进喷杆。 在系统的一个优选形式中，该装置包括水平切割喷嘴，随后是成角度的切割喷嘴，其进一步分解和冲洗掉松散的污泥。 喷射直径，速度和压力被控制，以免损坏膜或筒，但是要实现有效的清洁。

公开(公告)号：US20030121855A1

公开(公告)日：2003-07-03

申请号：US10322908

申请日：2002-12-18

申请人： Triple I

发明人： Clint Kopp

IPC分类号： B01D063/08

CPC分类号： B01D65/02 ,  B01D63/081 ,  B01D63/084 ,  B01D65/08 ,  B01D2315/06 ,  B01D2321/04 ,  B01D2321/185 ,  B01D2321/2058 ,  B01D2321/2091 ,  B01D2321/30 ,  C02F1/444

摘要： A filtration device having a plurality of membrane modules is provided. Each of the plurality of membrane modules has first and second permeable sheets that are separated by a spacer, a first ring disposed around a perimeter of a first hole in the first permeable sheet, and a second ring disposed around a perimeter of a second hole in the second permeable sheet, the second hole in alignment with the first hole. The first ring of each of the plurality of membrane modules is in abutment with the second ring of a preceding one of each of the plurality of membrane modules so that the plurality of membrane modules are interconnected for communication therebetween. Some embodiments further provide a third sheet that disposed between successively adjacent membrane modules.

摘要翻译： 提供具有多个膜组件的过滤装置。 所述多个膜组件中的每一个都具有由隔离物隔开的第一和第二可渗透片，围绕第一可渗透片中的第一孔的周边设置的第一环和围绕第二孔的周边设置的第二环 所述第二可渗透片，所述第二孔与所述第一孔对准。 所述多个膜组件中的每一个的第一环与所述多个膜组件中的每一个之前的一个膜组件的第二环邻接，使得所述多个膜组件相互连接以在其间连通。 一些实施例还提供了设置在连续相邻膜组件之间的第三片。