公开(公告)号：US2825355A

公开(公告)日：1958-03-04

申请号：US53252955

申请日：1955-09-06

Applicant: TOMS RIVER CINCINNATI CHEMICAL

Inventor： ARCHER WESLEY H

IPC: B01D35/14

CPC classification number: B01D24/24 ,  B01D2201/204 ,  B01D2201/206 ,  Y10T137/2572

公开(公告)号：US2815765A

公开(公告)日：1957-12-10

申请号：US43035954

申请日：1954-05-17

Applicant: INFILCO INC

Inventor： ADELSON SAMUEL L

IPC: B01J4/00 ,  F22D5/08 ,  G01F1/40 ,  G05D7/01

CPC classification number: G05D7/0166 ,  B01D24/22 ,  B01D24/4869 ,  B01D2201/204 ,  B01J4/008 ,  F22D5/08 ,  Y10T137/3109 ,  Y10T137/7371 ,  Y10T137/7413

公开(公告)号：US2382453A

公开(公告)日：1945-08-14

申请号：US26480939

申请日：1939-03-29

Applicant: THOMPSON ROBERT M

Inventor： THOMPSON ROBERT M

IPC: B01D33/00 ,  B01D33/04 ,  C11B1/06

CPC classification number: C11B1/06 ,  B01D33/042 ,  B01D33/048 ,  B01D33/056 ,  B01D33/461 ,  B01D33/76 ,  B01D2201/204 ,  B30B9/24 ,  B30B9/246

公开(公告)号：US719541A

公开(公告)日：1903-02-03

申请号：US1901111082

申请日：1901-11-07

Applicant: WHEELWRIGHT CHARLES S

Inventor： WHEELWRIGHT CHARLES S

CPC classification number: B01D29/23 ,  B01D29/03 ,  B01D29/56 ,  B01D29/6469 ,  B01D2201/204

公开(公告)号：US20240226811A1

公开(公告)日：2024-07-11

申请号：US18437727

申请日：2024-02-09

Applicant: EMD Millipore Corporation

Inventor： Christopher A. Scott ,  Kurt Greenizen ,  Paul Sydlowski

IPC: B01D63/08 ,  B01D61/18 ,  B01D61/20

CPC classification number: B01D63/087 ,  B01D61/18 ,  B01D61/20 ,  B01D2201/204

Abstract: A funnel-less filtration device that attaches directly to a storage container such as a cell culture media bottle. The device includes a filter collar containing one or more membranes, an inlet with a coupling device for attaching the filter device to a supply of liquid to be filtered, an outlet at a lower portion of the collar, a vacuum port in the collar below the membrane(s) and a filtered vent in the collar above the membrane(s).

公开(公告)号：US11786846B2

公开(公告)日：2023-10-17

申请号：US16933158

申请日：2020-07-20

Applicant: Massachusetts Institute of Technology

Inventor： David Brancazio ,  Allan S. Myerson ,  Mohammad A. Azad ,  Gregory J. Hammersmith ,  Gerard Capellades Mendez ,  Clemence Neurohr ,  Kersten Rapp ,  Naomi Elizabeth Barbara Briggs

IPC: B01D29/86 ,  A61K31/496 ,  B01D29/05 ,  B01D29/60 ,  B01D35/18 ,  A61J3/10 ,  B01D29/075

CPC classification number: B01D29/86 ,  A61K31/496 ,  B01D29/05 ,  B01D29/608 ,  B01D35/18 ,  A61J3/10 ,  B01D29/075 ,  B01D2201/204

Abstract: Devices and methods for filtering, drying, and mechanically processing active pharmaceutical ingredients are generally described.

公开(公告)号：US20180071667A1

公开(公告)日：2018-03-15

申请号：US15539164

申请日：2016-12-09

Applicant: Mohammad Hossein Baniassadi

Inventor： Mohammad Hossein Baniassadi

IPC: B01D35/16 ,  B01D35/027 ,  B01D29/52 ,  B01D29/13 ,  B01D29/74 ,  B01D9/00

CPC classification number: B01D35/16 ,  B01D9/00 ,  B01D29/13 ,  B01D29/15 ,  B01D29/52 ,  B01D29/74 ,  B01D35/027 ,  B01D2009/0086 ,  B01D2201/0446 ,  B01D2201/083 ,  B01D2201/204 ,  B01D2201/26

Abstract: A filter system for filtering solids includes a filtration tank for receiving a slurry containing the solids to be filtered. A filter assembly including a plurality of filter cells each having a filter medium at an exterior and a cavity at an interior is lowered into the filtration tank using a transport device carrying the filter assembly. A vacuum transfer system is connected to the filter assembly so as to transfer a vacuum to an interior of the filter cells. The vacuum transfer system is operable to perform the filtering and to retain the filtered solids while the transport device moves the filter assembly relative to the filtration tank.

公开(公告)号：US20160023141A1

公开(公告)日：2016-01-28

申请号：US14877013

申请日：2015-10-07

Applicant: FP Marangoni Inc.

Inventor： Daniel Guy Pomerleau

IPC: B01D33/74 ,  B01D33/03 ,  B01D33/00 ,  E21B21/06

CPC classification number: B01D33/745 ,  B01D19/0073 ,  B01D33/0096 ,  B01D33/0353 ,  B01D33/0376 ,  B01D33/801 ,  B01D2201/204 ,  B07B1/28 ,  B07B13/16 ,  E21B21/065 ,  F26B5/12 ,  F26B20/00

Abstract: Systems and methods for separating fluids from drill cuttings. Specifically, the invention relates to shakers that incorporate a vacuum system and methods of operating such systems to effect a high degree of fluid separation. The system and methods are effective across a variety of screen sizes, vacuum flows and vacuum designs.

公开(公告)号：US20150190739A1

公开(公告)日：2015-07-09

申请号：US14659453

申请日：2015-03-16

Applicant: Jianjian Cai ,  Xiaogao Liu

Inventor： Jianjian Cai ,  Xiaogao Liu

IPC: B01D29/085

CPC classification number: B01D23/08 ,  B01D23/28 ,  B01D29/01 ,  B01D29/085 ,  B01D2201/204 ,  B01L3/56 ,  B01L2300/0681 ,  G01N2001/4088

Abstract: The disposable polymer-structured filtering kit includes a disposable, polymer-structured filtering funnel with a stem having a distal tip. A flow discharge end is formed at the distal tip. Preferably, a polymer fritted filter disc is positioned in the funnel, providing filtering for liquids passing therethrough. The kit preferably also includes a glass vacuum take-off adapter having a port for connecting to a vacuum source for providing negative pressure. The adapter securely and snuggly receives the funnel and maintains position of the distal tip thereof with the flow discharge end below the port, thus preventing contaminants from entering the adapter. A reusable, glass round bottle flask or a disposable vial receives the adapter and the stem of the funnel. The funnel and fritted disc are formed from disposable materials, thus removing the necessity of cleaning them following use. The adapter is reusable, since no contaminants come in contact therewith during filtering.

公开(公告)号：US08828242B2

公开(公告)日：2014-09-09

申请号：US13673838

申请日：2012-11-09

Applicant: Michael K. Hodges ,  Larry D. Campbell

Inventor： Michael K. Hodges ,  Larry D. Campbell

IPC: B01D33/72 ,  B01D33/80 ,  B03D3/06 ,  B07B1/28 ,  B65G53/26 ,  B01D33/03 ,  B01D35/05 ,  B01D21/24 ,  B01D29/05 ,  B01D21/01 ,  C02F103/00 ,  C02F11/12

CPC classification number: C02F11/12 ,  B01D21/01 ,  B01D21/24 ,  B01D21/2416 ,  B01D29/05 ,  B01D33/0346 ,  B01D33/725 ,  B01D35/05 ,  B01D2201/204 ,  C02F11/121 ,  C02F2103/007

Abstract: A system for dewatering a stream of slurry has a first and a second separator. The first separator removes objects above a first size, to produce a stream of primary treated slurry. The second separator removes objects above a second size from the primary treated stream, the second size being smaller than the first size. Optionally, a third separator removes objects above a yet smaller third size from the stream of secondary treated slurry. The first separator has a plurality of sieve mat supports alternately connected to a main support frame section and a movable support frame section so that the flexible sieve mat can be agitated by the movable support frame section, a collector being provided for collecting the primary treated slurry passing through the flexible sieve mat. In an optional step, water contained in the separated solids is removed.

Abstract translation: 用于使浆料流脱水的系统具有第一和第二分离器。 第一个分离器移除高于第一大小的物体，以产生一次处理过的浆料。 第二个分隔符从主处理流中删除超过第二个大小的对象，第二个大小小于第一个大小。 任选地，第三分离器从二次处理的浆料流中除去比较小的第三尺寸的物体。 第一分离器具有交替地连接到主支撑框架部分和可移动支撑框架部分的多个筛垫支撑件，使得柔性筛垫可以被可移动支撑框架部分搅动，设置收集器以收集初级处理浆料 穿过柔性筛垫。 在可选步骤中，除去分离的固体中含有的水。