JP2024511351A - 拡大開口フィルタバッグ、支持アセンブリ及びフィルタバッグアセンブリ - Google Patents

拡大開口フィルタバッグ、支持アセンブリ及びフィルタバッグアセンブリ Download PDF

Info

Publication number
JP2024511351A
JP2024511351A JP2023556872A JP2023556872A JP2024511351A JP 2024511351 A JP2024511351 A JP 2024511351A JP 2023556872 A JP2023556872 A JP 2023556872A JP 2023556872 A JP2023556872 A JP 2023556872A JP 2024511351 A JP2024511351 A JP 2024511351A
Authority
JP
Japan
Prior art keywords
bag
filter
opening
filter bag
cage
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.)
Pending
Application number
JP2023556872A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024511351A5 (https=
Inventor
ディビッド ヴィー． ガットマン，
マッシモ モヴィア，
エリック ダブリュー． イー． コリン，
スティーブン エー． ジョンソン，
ベニー ジェイ． ビー． モンバエルツ，
ガブリエル ジェイ． サファリアン，
エイレン， ディビッド エル． バン
イマン ベスベイ，
Original Assignee
ドナルドソン カンパニー，インコーポレイティド
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 ドナルドソン カンパニー，インコーポレイティド filed Critical ドナルドソン カンパニー，インコーポレイティド
Publication of JP2024511351A publication Critical patent/JP2024511351A/ja
Publication of JP2024511351A5 publication Critical patent/JP2024511351A5/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/001—Means for connecting filter housings to supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/207—Triangular shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP2023556872A 2021-03-16 2022-03-14 拡大開口フィルタバッグ、支持アセンブリ及びフィルタバッグアセンブリ Pending JP2024511351A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163161604P 2021-03-16 2021-03-16
US63/161,604 2021-03-16
PCT/US2022/020242 WO2022197632A1 (en) 2021-03-16 2022-03-14 Enlarged opening filter bags, support assemblies, and filter bag assemblies

Publications (2)

Publication Number Publication Date
JP2024511351A true JP2024511351A (ja) 2024-03-13
JP2024511351A5 JP2024511351A5 (https=) 2025-03-14

Family

ID=81213004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023556872A Pending JP2024511351A (ja) 2021-03-16 2022-03-14 拡大開口フィルタバッグ、支持アセンブリ及びフィルタバッグアセンブリ

Country Status (9)

Country Link
US (2) US12311302B2 (https=)
EP (1) EP4308271B1 (https=)
JP (1) JP2024511351A (https=)
KR (1) KR20230158016A (https=)
CN (1) CN117545541A (https=)
BR (1) BR112023018686A2 (https=)
ES (1) ES3014013T3 (https=)
PL (1) PL4308271T3 (https=)
WO (1) WO2022197632A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119034362A (zh) 2019-09-13 2024-11-29 唐纳森公司 空气过滤器系统、过滤袋组件、过滤袋
US12311302B2 (en) * 2021-03-16 2025-05-27 Donaldson Company, Inc. Enlarged opening filter bags, support assemblies, and filter bag assemblies
WO2022197631A1 (en) 2021-03-16 2022-09-22 Donaldson Company, Inc. Foldable filter bags, filter bag support assemblies, and filter bag assemblies
CN116440601B (zh) * 2023-05-25 2025-09-02 江西保太有色金属集团有限公司 一种用于烟气净化的过滤物处理器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914225A1 (de) * 1989-04-29 1989-11-23 Gerhard Fabritz Filtereinsatz fuer entstaubungsanlagen
JPH039783Y2 (https=) * 1987-01-13 1991-03-12
US6090173A (en) * 1998-08-07 2000-07-18 Donaldson Company, Inc. Air filter assembly for filtering air with particulate matter
JP2015531141A (ja) * 2012-08-10 2015-10-29 ドナルドソン カンパニー，インコーポレイティド 電子機器筐体用の再循環フィルター
US20160263514A1 (en) * 2013-11-20 2016-09-15 Mann+Hummel Gmbh Filter Element Having a Filter Bellows
DE202020105243U1 (de) * 2019-09-13 2020-12-14 Donaldson Company, Inc. Luftfiltersysteme, Filterschlauchanordnungen, Filterschläuche

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB257711A (en) 1925-07-15 1926-09-09 Frederick Nicholas Improvements in and relating to means for use in filtration or separation processes
DE821596C (de) 1949-09-29 1951-11-19 Paul Kort Taschenfilter
GB858471A (en) * 1958-02-14 1961-01-11 W W Sly Mfg Company Improvements in dust-laden air filters
GB1314143A (en) * 1971-05-26 1973-04-18 Dust Control Equipment Ltd Gas filtering apparatus
US3942962A (en) 1974-05-08 1976-03-09 U.S. Filter Company Pulse jet and venturi liner
US4218227A (en) 1975-07-28 1980-08-19 Donaldson Company, Inc. Dust collector
US4395269B1 (en) 1981-09-30 1994-08-30 Donaldson Co Inc Compact dust filter assembly
US4445915A (en) 1982-08-16 1984-05-01 Flex-Kleen Corporation Dust collector filter cartridge and attachment means for suspending same from baghouse tube sheet
US4436536A (en) 1982-09-29 1984-03-13 Flex-Kleen Corporation Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
US4443237A (en) 1982-11-22 1984-04-17 Flex-Kleen Corporation Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
US4424070A (en) 1982-11-22 1984-01-03 Flex-Kleen Corporation Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
US4661131A (en) 1983-11-07 1987-04-28 Howeth David Franklin Backflushed air filters
US4514200A (en) * 1984-04-30 1985-04-30 The Singer Company Filter bag for floor care appliance
DK65889A (da) 1988-04-02 1989-10-03 Mueller S F & Partner Filteranlaeg
US5211846A (en) 1990-07-30 1993-05-18 Pleatco Electronic & Filter Corp. Replacement filter cartridge assembly
US5222488A (en) 1991-07-11 1993-06-29 Donaldson Company, Inc. Respirator air filter cartridge with a replaceable filter element
US5207812B1 (en) 1992-05-08 1996-10-01 Gore & Ass Filter cartridge
US5330728A (en) * 1992-11-13 1994-07-19 General Motors Corporation Catalytic converter with angled inlet face
DE69524076T2 (de) 1994-04-11 2002-07-11 Donaldson Co., Inc. Luftfilteranordnung zum filtrieren von luft mit teilchen
US5730766A (en) 1996-11-05 1998-03-24 Bha Group, Inc. Non-round unitary filter cartridge
US7264656B2 (en) 2000-06-30 2007-09-04 Donaldson Company, Inc. Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter
US6902592B2 (en) 2002-10-25 2005-06-07 United Air Specialists, Inc. Apparatus and method for cleaning an air filter unit
DE60327890D1 (de) 2002-12-11 2009-07-16 Donaldson Co Inc Z-filtermedien mit gegenstromreinigungssystemen und -verfahren
US7716783B2 (en) * 2006-11-20 2010-05-18 Black & Decker Inc. Vacuum having inlet and storage features
WO2008067448A2 (en) 2006-11-30 2008-06-05 Donaldson Company, Inc. Nozzle arrangements and method for cleaning filter elements
US7927392B2 (en) * 2008-10-28 2011-04-19 Bha Group, Inc. Twist and lock connection for pleated filter element with flange-to-flange locking means
CN206325319U (zh) 2016-12-30 2017-07-14 苏州协昌环保科技股份有限公司 具有稳压上箱体的袋式除尘器
CN210586290U (zh) 2019-08-15 2020-05-22 南京博森科技有限公司 棉絮处理器
WO2022197631A1 (en) 2021-03-16 2022-09-22 Donaldson Company, Inc. Foldable filter bags, filter bag support assemblies, and filter bag assemblies
US12311302B2 (en) * 2021-03-16 2025-05-27 Donaldson Company, Inc. Enlarged opening filter bags, support assemblies, and filter bag assemblies
ES3063798T3 (en) 2021-12-21 2026-04-20 Donaldson Co Inc Filter systems with filter bag assemblies including filter bags with radial seal gaskets

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH039783Y2 (https=) * 1987-01-13 1991-03-12
DE3914225A1 (de) * 1989-04-29 1989-11-23 Gerhard Fabritz Filtereinsatz fuer entstaubungsanlagen
US6090173A (en) * 1998-08-07 2000-07-18 Donaldson Company, Inc. Air filter assembly for filtering air with particulate matter
JP2015531141A (ja) * 2012-08-10 2015-10-29 ドナルドソン カンパニー，インコーポレイティド 電子機器筐体用の再循環フィルター
US20160263514A1 (en) * 2013-11-20 2016-09-15 Mann+Hummel Gmbh Filter Element Having a Filter Bellows
DE202020105243U1 (de) * 2019-09-13 2020-12-14 Donaldson Company, Inc. Luftfiltersysteme, Filterschlauchanordnungen, Filterschläuche

Also Published As

Publication number Publication date
KR20230158016A (ko) 2023-11-17
EP4308271C0 (en) 2025-02-12
US20250256231A1 (en) 2025-08-14
EP4308271B1 (en) 2025-02-12
WO2022197632A1 (en) 2022-09-22
US20220297041A1 (en) 2022-09-22
BR112023018686A2 (pt) 2023-11-28
PL4308271T3 (pl) 2025-06-02
ES3014013T3 (en) 2025-04-16
US12311302B2 (en) 2025-05-27
EP4308271A1 (en) 2024-01-24
CN117545541A (zh) 2024-02-09

Similar Documents

Publication Publication Date Title
JP2024511351A (ja) 拡大開口フィルタバッグ、支持アセンブリ及びフィルタバッグアセンブリ
EP4028144B1 (en) Air filter systems, filter bag assemblies, filter bags
US20240359126A1 (en) Filter element, dust collector, and methods
US12090435B2 (en) Ovate tubular filter cartridges and filter systems using the same
CN107252599B (zh) 空气过滤器系统及其使用方法
EP4308270B1 (en) Foldable filter bags, filter bag support assemblies, and filter bag assemblies
EP2849866B1 (en) Filter systems with dirty air chamber spacer elements and methods of using the same
US20230191303A1 (en) Filter systems with filter bag assemblies including filter bags with radial seal gaskets
JP2025529449A (ja) 傾斜開口部を備えたフィルタ及びフィルタ組立体、捕集装置、並びに使用方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250306

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250306

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20260219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260309