CA2880111C - Enhanced shape support grid - Google Patents

Enhanced shape support grid Download PDF

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Publication number
CA2880111C
CA2880111C CA2880111A CA2880111A CA2880111C CA 2880111 C CA2880111 C CA 2880111C CA 2880111 A CA2880111 A CA 2880111A CA 2880111 A CA2880111 A CA 2880111A CA 2880111 C CA2880111 C CA 2880111C
Authority
CA
Canada
Prior art keywords
manifold
vessel
support grid
grid assembly
panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2880111A
Other languages
English (en)
French (fr)
Other versions
CA2880111A1 (en
Inventor
Garth Hayes SAUL
Robert Glen NORELL
Dean Gerald BRABEC
Benjamin Schmitt
Dusan VISEKRUNA
Michael Richard EKHOLM
Eugene EBERHARDT
Edmund M. WOLFE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aqseptence Group Inc
Original Assignee
Aqseptence Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aqseptence Group Inc filed Critical Aqseptence Group Inc
Publication of CA2880111A1 publication Critical patent/CA2880111A1/en
Application granted granted Critical
Publication of CA2880111C publication Critical patent/CA2880111C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/22—Downward filtration, the filter material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/06—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the pervious walls comprising a series of louvres or slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Fuel Cell (AREA)
  • Sewage (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
CA2880111A 2012-07-26 2013-07-26 Enhanced shape support grid Active CA2880111C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261676156P 2012-07-26 2012-07-26
US61/676,156 2012-07-26
US201361809091P 2013-04-05 2013-04-05
US61/809,091 2013-04-05
PCT/US2013/052369 WO2014018911A1 (en) 2012-07-26 2013-07-26 Enhanced shape support grid

Publications (2)

Publication Number Publication Date
CA2880111A1 CA2880111A1 (en) 2014-01-30
CA2880111C true CA2880111C (en) 2021-06-22

Family

ID=49993838

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2880111A Active CA2880111C (en) 2012-07-26 2013-07-26 Enhanced shape support grid

Country Status (9)

Country Link
US (2) US10933353B2 (https=)
EP (1) EP2877261B1 (https=)
JP (1) JP6345177B2 (https=)
CN (1) CN104661722B (https=)
AU (5) AU2013295528A1 (https=)
CA (1) CA2880111C (https=)
IN (1) IN2015KN00362A (https=)
RU (1) RU2665428C2 (https=)
WO (1) WO2014018911A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6345177B2 (ja) 2012-07-26 2018-06-20 アクセプタンス・グループ，インコーポレイテッド 改良された形状の支持グリッド
US10138136B2 (en) * 2015-02-13 2018-11-27 New Aqua, LLC Liquid filter device
US10589878B2 (en) * 2016-12-12 2020-03-17 The Boeing Company Additively manufactured reinforced structure
JP7518076B2 (ja) * 2018-12-10 2024-07-17 アクセプタンス グループ インコーポレイテッド 圧力容器用支持グリッドアセンブリ
CN110975357B (zh) * 2019-12-26 2023-07-04 苏州仕净科技股份有限公司 一种过滤净化的工业纯水制备系统
KR20210132921A (ko) * 2020-04-28 2021-11-05 주식회사 아모그린텍 중력식 정수장치용 필터모듈 및 이를 포함하는 중력식 정수장치
CN111450608B (zh) * 2020-04-29 2021-11-12 大庆市鑫吉盛石油设备有限公司 一种工业污水处理系统的管道过滤器
CN114534338A (zh) * 2022-01-28 2022-05-27 亿凯（上海）工程机械制造有限公司 一种改进型碟片式过滤器
CA3252073A1 (en) * 2022-06-09 2023-12-14 De Nora Water Technologies, LLC FILTERED WATER COLLECTION SYSTEMS FOR UNDERGROUND DRAINAGE WITH FINNED SCREEN DIFFUSERS
US12528034B2 (en) * 2022-10-21 2026-01-20 Blue Skies Global LLC Regenerative media filter
WO2025015319A2 (en) * 2023-07-12 2025-01-16 Johnson Screens, Inc. Media hold-down screen with enhanced assembly and disassembly features for pressure vessels
AU2024316801A1 (en) * 2023-07-31 2026-03-12 Johnson Screens, Inc. Hub and spoke lateral assembly for fluid vessel

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1812725A (en) * 1927-08-27 1931-06-30 Oliver United Filters Inc Method of attaching filter cloth
SU67735A1 (ru) 1939-01-25 1946-11-30 П.Г. Румянцев Водоочиститель
SE390888B (sv) 1974-07-10 1977-01-31 Uddeholms Ab Apparat for behandling av vetska
CA1080130A (en) * 1976-03-30 1980-06-24 Pall Corporation Pharmaceutical filter
US4126559A (en) 1976-03-30 1978-11-21 Pall Corporation Pharmaceutical filter
US4787987A (en) * 1987-01-09 1988-11-29 Hensley Clifford J Filter apparatus and method
US5015383A (en) * 1989-06-15 1991-05-14 Johnson Filtration Systems Inc. Slotted screen scallops for high loading pressures and method of making same
US5076908A (en) * 1989-07-19 1991-12-31 Chevron Research & Technology Company Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed
US5916529A (en) * 1989-07-19 1999-06-29 Chevron U.S.A. Inc Multistage moving-bed hydroprocessing reactor with separate catalyst addition and withdrawal systems for each stage, and method for hydroprocessing a hydrocarbon feed stream
WO2000033058A2 (en) * 1998-11-30 2000-06-08 Invision Technologies, Inc. A nonintrusive inspection system
GB9900314D0 (en) * 1999-01-08 1999-02-24 Ici Plc Catalyst support
US6663774B2 (en) 2000-10-16 2003-12-16 Weatherford/Lamb, Inc. Centrifuge screen
US6790357B2 (en) * 2001-05-15 2004-09-14 Weatherford/Lamb, Inc. Media bed support grid
US6893025B2 (en) * 2002-12-19 2005-05-17 Henry C. Hight, Jr. Gaskets and gasket-like devices including fasteners for gaskets and a method of making and using the same
CN2692915Y (zh) 2004-02-19 2005-04-13 Bcd半导体制造有限公司 基于384x的跳频式pwm控制器
FR2873596B1 (fr) 2004-07-27 2006-09-22 Weatherford Lamb Centrifugeuse avec une bride de serrage crantee
DE102006028407B3 (de) * 2006-06-19 2008-03-27 Sgl Carbon Ag Tragrost für Füllkörperpackungen
TWI533913B (zh) 2010-01-18 2016-05-21 季利恩歐柏木質部水對策有限責任公司 固定暗渠濾磚之設備及方法
WO2012072623A2 (en) * 2010-11-30 2012-06-07 Ineos Europe Ag Catalyst activator
CN202036974U (zh) * 2010-12-13 2011-11-16 洛阳华智石化工程技术有限公司 一种催化裂化催化剂汽提器
JP6345177B2 (ja) 2012-07-26 2018-06-20 アクセプタンス・グループ，インコーポレイテッド 改良された形状の支持グリッド

Also Published As

Publication number Publication date
AU2013295528A1 (en) 2015-02-19
AU2020201107A1 (en) 2020-03-05
EP2877261B1 (en) 2020-10-28
JP2015528776A (ja) 2015-10-01
AU2022201017A1 (en) 2022-03-10
IN2015KN00362A (https=) 2015-07-10
EP2877261A4 (en) 2016-06-08
US20210354057A1 (en) 2021-11-18
US10933353B2 (en) 2021-03-02
AU2024202410A1 (en) 2024-05-02
RU2015104870A (ru) 2016-09-20
AU2018201031B2 (en) 2020-02-27
CN104661722B (zh) 2018-02-16
JP6345177B2 (ja) 2018-06-20
HK1210982A1 (en) 2016-05-13
CN104661722A (zh) 2015-05-27
CA2880111A1 (en) 2014-01-30
RU2665428C2 (ru) 2018-08-29
EP2877261A1 (en) 2015-06-03
AU2018201031A1 (en) 2018-03-01
US11826678B2 (en) 2023-11-28
WO2014018911A1 (en) 2014-01-30
US20140027369A1 (en) 2014-01-30

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