公开(公告)号：US20140116957A1

公开(公告)日：2014-05-01

申请号：US14119443

申请日：2012-04-17

Applicant: Kwang Jae Woo ,  Yeon Gil Kim ,  Wan Jung Kim

Inventor： Kwang Jae Woo ,  Yeon Gil Kim ,  Wan Jung Kim

IPC: C02F1/00 ,  C02F3/30 ,  C02F3/12 ,  B01D35/05 ,  B01D35/16

CPC classification number: C02F1/001 ,  B01D35/05 ,  B01D35/16 ,  B01D61/18 ,  B01D2315/06 ,  C02F1/004 ,  C02F1/74 ,  C02F3/006 ,  C02F3/1263 ,  C02F3/30 ,  C02F3/302 ,  C02F3/308 ,  C02F2209/008 ,  C02F2209/08 ,  C02F2209/40 ,  C02F2209/44 ,  C02F2303/16 ,  C02F2307/00 ,  Y02A20/156 ,  Y02W10/15

Abstract: The present invention relates to a floating filter module installed in a water treatment apparatus, such as in a public water treatment plant, a village water supply facility, a public sewage treatment plant, a wastewater treatment plant, or a village sewage treatment plant, in order to remove contamination particles. The floating filter module according to the present invention comprises: a hollow-type sintered filter having a plurality of fine pores which is arranged in wastewater within a water treatment tank in order to separate and filter the contamination particles from the wastewater introduced into the water treatment tank; a floating body connected to the sintered filter, and which floats to the surface of the wastewater within the water treatment tank so as to position the sintered filter at the upper portion of the wastewater in the water treatment tank; a main pipe communicating with an inner space of the sintered filter; a suction device coupled to the main pipe in order to provide a suction force to the sintered filter through the main pipe, thereby suctioning the wastewater in the water treatment tank through the plurality of fine pores and into the sintered filter; and a compressed-air supply apparatus having a compressed-air supply tube communicating with the inner space of the sintered filter through the main tube and an air compressor coupled to the compressed-air supply tube in order to supply compressed air into the inner space of the sintered filter, thereby releasing from the sintered filter the contamination particles that clog the fine pores of the sintered filter.

Abstract translation: 本发明涉及一种安装在诸如公共水处理厂，村庄供水设施，公共污水处理厂，废水处理厂或村庄污水处理厂之类的水处理设备中的浮动过滤器模块， 去除污染物颗粒。 根据本发明的浮动过滤器模块包括：具有多个细孔的中空型烧结过滤器，其布置在水处理槽内的废水中，以将污染颗粒从引入水处理的废水中分离和过滤 坦克; 连接到烧结过滤器的浮体，并且漂浮在水处理槽内的废水表面，以将烧结过滤器定位在水处理槽中的废水上部; 与烧结过滤器的内部空间连通的主管; 抽吸装置，连接到主管，以通过主管向烧结过滤器提供吸力，从而通过多个细孔抽吸水处理槽中的废水并进入烧结过滤器; 以及压缩空气供给装置，其具有通过主管与烧结过滤器的内部空间连通的压缩空气供给管和与压缩空气供给管连接的空气压缩机，以将压缩空气供给到内部空间 烧结过滤器，从烧结过滤器释放堵塞烧结过滤器细孔的污染颗粒。

公开(公告)号：US08652324B2

公开(公告)日：2014-02-18

申请号：US13072468

申请日：2011-03-25

Applicant: Robert J. Wietharn

Inventor： Robert J. Wietharn

IPC: B01D33/073 ,  B01D33/50 ,  B01D33/80 ,  B01D35/05 ,  B01D33/06

CPC classification number: B01D33/801 ,  B01D33/073 ,  B01D33/50 ,  B01D35/05 ,  B01D2033/07 ,  C02F2303/24

Abstract: A self-cleaning screen includes a rotatable drum made of mesh material and an inlet pipe extending through a front end of the drum. A flotation structure supports the drum with the inlet pipe and the lower part of the drum submerged during use. A cleaning spray system located within the drum receives cleaning water through a hollow shaft supporting a rear end of the drum. Spray nozzles located within an upper part of the drum above the water level direct the cleaning water radially outward to dislodge debris from the screen. The front end of the drum includes an annular ring and a rubber seal extending radially inwardly from the annular ring to engage the inlet pipe. A drive belt extends around the annular ring to rotate the drum. A plurality of rollers engage an outer surface of the annular ring to support the drum for rotation about a horizontal axis.

Abstract translation: 自清洁屏幕包括由网状材料制成的可旋转滚筒和延伸穿过滚筒前端的入口管。 浮选结构在使用过程中支撑带有入口管的滚筒和滚筒的下部浸没。 位于鼓内的清洁喷雾系统通过支撑滚筒后端的中空轴接收清洁水。 位于水位上方的滚筒上部的喷嘴将清洁水径向向外引导以从屏幕上移走碎屑。 滚筒的前端包括环形圈和从环形环径向向内延伸以与入口管接合的橡胶密封件。 驱动带围绕环形圈延伸以旋转滚筒。 多个辊接合环形圈的外表面以支撑滚筒以围绕水平轴线旋转。

公开(公告)号：US08377395B2

公开(公告)日：2013-02-19

申请号：US13097975

申请日：2011-04-29

Applicant: Charles M. Coleman

Inventor： Charles M. Coleman

IPC: B01D35/05

CPC classification number: B01L3/50215 ,  B01L2400/0672

Abstract: A blood specimen processor by means of which blood specimens are collected into a collection tube containing an anticoagulant and a molded buoy of predetermined density between 1.045 and 1.084 with an embedded water swellable o-ring that expands to form a robust seal in a leucocyte density gradient between the buoy's outer surface and tube's inner surface. The buoy is made of a first resin and a second resin, the first resin having a lower density than the second resin, the first resin and the second resin being present in such amounts and relative proportions so that the body has an overall density between 1.045 and 1.084 and preferably, a center of gravity below a geometric center of the body. When the blood specimen contained in the processor is centrifuged, the buoy is thrust through the separating blood and the developing interface of erythrocytes, leucocytes, and plasma. A reproducible gradient develops that builds a reproducible buffy coat ring around the upper trough at the junction of the edge of the separator buoy and the tube wall. The relative proportions of resin are controlled to create a separator buoy of a desired density so that after centrifugation the buffy coat or other cells of interest will be above or below the water swellable o-ring.

Abstract translation: 一种血液标本处理器，通过这种血液标本处理器将血液样本收集到含有抗凝血剂和1.045至1.084之间的预定密度的模制浮标的收集管中，其中嵌入的可溶胀的O形环膨胀以形成白细胞密度梯度中的牢固密封 在浮筒的外表面和管的内表面之间。 浮标由第一树脂和第二树脂制成，第一树脂具有比第二树脂低的密度，第一树脂和第二树脂以这样的量和相对比例存在，使得本体的总密度为1.045 和1.084，优选地，重心在身体的几何中心之下。 当处理器中包含的血液样本离心时，浮标通过分离血液和红细胞，白细胞和血浆的显影界面被推出。 发展出可重现的梯度，其在分离器浮标的边缘和管壁的接合处在上槽的周围形成可再现的血沉棕黄层。 控制树脂的相对比例以产生具有所需密度的分离器浮标，使得在离心之后，所述沉淀的低氧层或其它感兴趣的细胞将高于或低于水溶胀性O形环。

公开(公告)号：US20110266206A1

公开(公告)日：2011-11-03

申请号：US13097975

申请日：2011-04-29

Applicant: Charles M. Coleman

Inventor： Charles M. Coleman

IPC: B01D35/05

CPC classification number: B01L3/50215 ,  B01L2400/0672

Abstract: A blood specimen processor by means of which blood specimens are collected into a collection tube containing an anticoagulant and a molded buoy of predetermined density between 1.045 and 1.084 with an embedded water swellable o-ring that expands to form a robust seal in a leucocyte density gradient between the buoy's outer surface and tube's inner surface. The buoy is made of a first resin and a second resin, the first resin having a lower density than the second resin, the first resin and the second resin being present in such amounts and relative proportions so that the body has an overall density between 1.045 and 1.084 and preferably, a center of gravity below a geometric center of the body. When the blood specimen contained in the processor is centrifuged, the buoy is thrust through the separating blood and the developing interface of erythrocytes, leucocytes, and plasma. A reproducible gradient develops that builds a reproducible buffy coat ring around the upper trough at the junction of the edge of the separator buoy and the tube wall. The relative proportions of resin are controlled to create a separator buoy of a desired density so that after centrifugation the buffy coat or other cells of interest will be above the water swellable o-ring.

Abstract translation: 一种血液标本处理器，通过这种血液标本处理器将血液样本收集到含有抗凝血剂和1.045至1.084之间的预定密度的模制浮标的收集管中，其中嵌入的可溶胀的O形环膨胀以形成白细胞密度梯度中的牢固密封 在浮筒的外表面和管的内表面之间。 浮标由第一树脂和第二树脂制成，第一树脂具有比第二树脂低的密度，第一树脂和第二树脂以这样的量和相对比例存在，使得本体的总密度为1.045 和1.084，优选地，重心在身体的几何中心之下。 当处理器中包含的血液样本离心时，浮标通过分离血液和红细胞，白细胞和血浆的显影界面被推出。 发展出可重现的梯度，其在分离器浮标的边缘和管壁的接合处在上槽的周围形成可再现的血沉棕黄层。 控制树脂的相对比例以产生具有所需密度的分离器浮子，使得在离心之后，所述沉积的血沉棕黄层或其它感兴趣的细胞将高于水可溶胀的O形环。

公开(公告)号：US20110108472A1

公开(公告)日：2011-05-12

申请号：US12940111

申请日：2010-11-05

Applicant: Bruce G. Kania ,  Frank M. Stewart

Inventor： Bruce G. Kania ,  Frank M. Stewart

IPC: E02B15/08 ,  C02F1/00 ,  B01D35/02 ,  C02F3/00 ,  E02B15/00 ,  B01D35/05

CPC classification number: C02F1/001 ,  A01G31/02 ,  C02F1/283 ,  C02F3/06 ,  C02F3/105 ,  C02F3/327 ,  C02F7/00 ,  C02F2103/007 ,  C02F2203/008 ,  Y02W10/15 ,  Y02W10/18 ,  Y02W10/37

Abstract: A floating streambed comprising a circulation pump having an inlet hose or pipe, an inlet hose or pipe depth adjuster, and one or more treatment channels comprised of permeable matrix. The floating streambed floats on a water body. Water enters the inlet hose or pipe from the water body and is pumped by the circulation pump into the treatment channels. The treatment channels are comprised of permeable matrix, and water entering the treatment channels flows both horizontally through the treatment channel and into the water body and also vertically downward through the permeable matrix of the treatment channels.

Abstract translation: 一种浮动流动床，包括具有入口软管或管道，入口软管或管道深度调节器的循环泵以及由可渗透基质组成的一个或多个处理通道。 漂浮的水上漂浮在水体上。 水从水体进入入口软管或管道，并通过循环泵泵入治疗通道。 治疗通道由渗透性基质组成，进入治疗通道的水均水平流过治疗通道并进入水体，并且还垂直向下流过治疗通道的渗透性基质。

公开(公告)号：US07807052B2

公开(公告)日：2010-10-05

申请号：US12263097

申请日：2008-10-31

Applicant: John D. Milne

Inventor： John D. Milne

IPC: B01D35/05 ,  B01D33/01

CPC classification number: B01D33/01 ,  B01D35/0273 ,  B01D35/05

Abstract: An apparatus for buoyancy driven filtration includes a tank and a filter assembly. The tank preferably includes a cylindrical sidewall, a circular base and a roof. The sidewall extends upward from the perimeter of the base wall and the roof extends across the top of the sidewall. A travel stop extends downward from the roof. A liquid feedstock flows through a storm water inlet. At least one overflow port is provided through the sidewall. The filter assembly includes a filter element and at least one buoyancy element disposed on a bottom of the filter medium. As water flows through the storm water inlet, the water finds its level above the filter medium to provide a liquid feedstock, some of which penetrates the filter medium to create a filtrate. As the tank fills, the filter assembly rises on top of the filtrate as provided by the buoyancy element.

Abstract translation: 用于浮力驱动过滤的装置包括罐和过滤器组件。 罐优选地包括圆柱形侧壁，圆形底座和屋顶。 侧壁从基壁的周边向上延伸，并且屋顶延伸穿过侧壁的顶部。 行车站从屋顶向下延伸。 液体原料流过雨水入口。 通过侧壁提供至少一个溢流口。 过滤器组件包括过滤元件和设置在过滤介质的底部上的至少一个浮力元件。 当水流过雨水入口时，水在过滤介质上方达到其水平以提供液体原料，其中一些渗透过滤介质以产生滤液。 当容器填充时，过滤器组件在由浮力元件提供的滤液顶部上升。

公开(公告)号：US06843924B2

公开(公告)日：2005-01-18

申请号：US10730626

申请日：2003-12-08

Applicant: Harold B. Dreyer ,  Todd Nottingham

Inventor： Harold B. Dreyer ,  Todd Nottingham

IPC: B01D35/05 ,  E03B3/04 ,  E03B1/00

CPC classification number: B01D35/05 ,  E03B3/04 ,  Y10S210/931

Abstract: A water filtering system includes: a water intake system including a plurality of inlets in fluid communication with a water intake pump; and a containment/exclusion boom including (i) a support system positioned in a body of water, (ii) a curtain including a sheet of flexible fabric material that allows movement of water therethrough, the curtain having upper and lower ends with the upper end being connected to the support system, and (iii) means for maintaining the lower end of the curtain substantially against the floor of a body of water; wherein the curtain surrounds substantially all of the plurality of inlets and wherein, upon operation of the water intake pump, water is drawn through the curtain at which time the water is filtered, and subsequently filtered water is drawn through the plurality of inlets for delivery into the water intake system.

Abstract translation: 一种水过滤系统，包括：进水系统，包括与进水泵流体连通的多个入口; （i）位于水体中的支撑系统，（ii）包括允许水从其中移动的柔性织物材料片的帘幕，所述帘幕具有上端和下端，所述上端和下端具有上端 连接到支撑系统，和（iii）用于将窗帘的下端基本上靠在水体的地板上的装置; 其中所述帘幕基本上围绕所述多个入口环绕，并且其中，在所述进水泵的操作时，水被抽吸通过所述窗帘，在此时所述水被过滤，并且随后过滤的水被抽吸通过所述多个入口以输送到 进水系统。

公开(公告)号：US06027641A

公开(公告)日：2000-02-22

申请号：US873409

申请日：1997-06-12

Applicant: Henry Peter Spradbury, deceased ,  George Danks

Inventor： Henry Peter Spradbury, deceased ,  George Danks

IPC: B01D29/27 ,  B01D35/05 ,  E02B15/10 ,  E04H4/12 ,  B01D35/00 ,  E04H4/16

CPC classification number: E04H4/1263 ,  B01D29/27 ,  B01D35/05 ,  B01D2201/208 ,  Y10T137/86252

Abstract: A liquid surface skimmer consisting of an open topped cylindrical housing securable in a body of liquid and having a first inlet by way of a buoyant open ended sleeve movable in the housing, a transverse second inlet into the housing adjacent the bottom of the housing and an outlet opposite to and in line with the second inlet such that flow forced through the second inlet and into the outlet will draw liquid through the sleeve and thence through the outlet. The outlet has attached to it a debris trap extending to the housing preferably in the form of a net bag.

Abstract translation: 一种液体表面撇渣器，其由开放的顶部圆柱形壳体组成，其可固定在液体中，并且具有通过可在壳体中移动的浮力开口套筒的第一入口，邻近壳体的底部的横向第二入口， 出口与第二入口相对并且与第二入口一致，使得强制通过第二入口并进入出口的流动将使液体通过套筒并从而通过出口。 出口已经附接有一个碎片捕集器，优选地以网袋的形式延伸到壳体。

公开(公告)号：US5558763A

公开(公告)日：1996-09-24

申请号：US263200

申请日：1994-06-21

Applicant: Yasushi Funakoshi ,  Khoji Ogata ,  Masayuki Kojima ,  Hitoshi Kawaziri ,  Hirofumi Yamamoto ,  Kazuhiko Noto ,  Naomichi Mori

Inventor： Yasushi Funakoshi ,  Khoji Ogata ,  Masayuki Kojima ,  Hitoshi Kawaziri ,  Hirofumi Yamamoto ,  Kazuhiko Noto ,  Naomichi Mori

IPC: B01D21/00 ,  B01D21/01 ,  B01D21/02 ,  B01D24/16 ,  C02F3/06 ,  C02F3/10 ,  C02F3/30 ,  C02F9/00 ,  B01D35/05

CPC classification number: C02F9/00 ,  B01D21/0003 ,  B01D21/0006 ,  B01D21/0012 ,  B01D21/003 ,  B01D21/0036 ,  B01D21/0042 ,  B01D21/02 ,  B01D21/04 ,  B01D21/183 ,  B01D21/2427 ,  B01D21/2472 ,  B01D21/26 ,  B01D24/165 ,  C02F3/06 ,  C02F3/10 ,  C02F3/308 ,  B01D21/01 ,  B01D2201/14 ,  Y02W10/15

Abstract: A sewage treatment system is provided, for cleaning a sewage by filtering solid components in the swage through floating filter medium, wherein the filtration performance can be improved and the filtration cleaning can be performed efficiently. The sewage 18 is flowed into the treatment tank 12 in upward-flow, and filtered through the floating filter media layer 22 made of the meshy cylindrical floating filter medium 20 which have smaller specific gravity than the sewage 18. To wash floating filter medium 20, the air is jetted from the air jetting pipe 54 and the revolution flow is generated to scale solid components adhering to filter medium, and then the sewage 18, which has washed the floating filter medium 20, are discharged to the outside of the tank 12 while the air is jetted from the air jetting pipe 56 for full jetting to jet the floating filter media layer 22 in whole.

Abstract translation: 提供了一种污水处理系统，用于通过浮选过滤介质过滤固体成分清洗污水，其中可以提高过滤性能，并且可以有效地进行过滤清洗。 污水18以向上流动的方式流入处理槽12中，并通过网状圆柱形浮动过滤介质20制成的漂浮的过滤介质层22过滤，该过滤介质层22比污水18具有更小的比重。为了洗涤浮置过滤介质20， 从空气喷射管54喷射空气，产生旋转流，使固体成分附着在过滤介质上，然后将漂浮的过滤介质20洗涤的污水18排出到罐12的外部，同时 空气从空气喷射管56喷出，用于全喷射，从而喷射整个浮动过滤介质层22。

公开(公告)号：US5489379A

公开(公告)日：1996-02-06

申请号：US272215

申请日：1994-07-08

Applicant: Sean G. Meenan ,  Richard C. Stoyell, Jr.

Inventor： Sean G. Meenan ,  Richard C. Stoyell, Jr.

IPC: B41F7/32 ,  B41F33/00 ,  B01D35/05 ,  B01D36/00

CPC classification number: B41F33/0054 ,  B41F7/32

Abstract: The disclosure describes an apparatus for treating fountain solution which comprises a recirculation assembly and a microporous filter assembly. The recirculation assembly disconnected between the outlet and inlet of a fountain solution tray of a printing system. The recirculation assembly includes a fountain solution sump and a return line which extends from the outlet of the fountain solution tray to the sump. The microporous filter assembly is positioned in the sump or in the return line and includes a filter position across a fountain solution flow path and having a removal rating of at least about 99.98% at about 20 microns or finer.

Abstract translation: 本公开描述了一种用于处理润版液的设备，其包括再循环组件和微孔过滤组件。 再循环组件在打印系统的喷泉溶液托盘的出口和入口之间断开。 再循环组件包括一个喷泉溶液池和一个从喷泉溶液托盘的出口延伸到贮槽的回流管线。 微孔过滤器组件定位在贮槽中或返回管线中，并且包括穿过润版液流动路径的过滤器位置，并且具有在约20微米或更细的至少约99.98％的去除等级。