CA943874A - Counterweight bag tensioning device - Google Patents

Counterweight bag tensioning device

Info

Publication number
CA943874A
CA943874A CA109,864A CA109864A CA943874A CA 943874 A CA943874 A CA 943874A CA 109864 A CA109864 A CA 109864A CA 943874 A CA943874 A CA 943874A
Authority
CA
Canada
Prior art keywords
tensioning device
bag tensioning
counterweight bag
counterweight
tensioning
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.)
Expired
Application number
CA109,864A
Other versions
CA109864S (en
Inventor
Wendell L. Humphreys
Graham K. Houghton
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.)
Joy Manufacturing Co
Original Assignee
Joy Manufacturing Co
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 Joy Manufacturing Co filed Critical Joy Manufacturing Co
Application granted granted Critical
Publication of CA943874A publication Critical patent/CA943874A/en
Expired 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • B01D46/66—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
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/203—Shapes flexible in their geometry, e.g. bendable, adjustable to a certain size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CA109,864A 1970-04-14 1971-04-07 Counterweight bag tensioning device Expired CA943874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2835970A 1970-04-14 1970-04-14

Publications (1)

Publication Number Publication Date
CA943874A true CA943874A (en) 1974-03-19

Family

ID=21843017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,864A Expired CA943874A (en) 1970-04-14 1971-04-07 Counterweight bag tensioning device

Country Status (2)

Country Link
US (1) US3683595A (en)
CA (1) CA943874A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381039A (en) * 1980-08-06 1983-04-26 Koppers Company, Inc. Filter bag weighted holder
US4373936A (en) * 1980-08-06 1983-02-15 Koppers Company, Inc. Filter bag tensioning device and method
US4904287A (en) * 1988-12-22 1990-02-27 Electric Power Research Institute Compact ceramic tube filter array high-temperature gas filtration
JPH09511942A (en) * 1994-04-11 1997-12-02 ドナルドソン・カンパニー・インコーポレーテッド Air filter assembly for filtering air containing particles
US7025318B2 (en) * 2001-03-19 2006-04-11 Baxter International Inc. Container support
US20020131654A1 (en) * 2001-03-19 2002-09-19 Smith Sidney T. Large volume flexible container
US6902592B2 (en) * 2002-10-25 2005-06-07 United Air Specialists, Inc. Apparatus and method for cleaning an air filter unit
CN1946835A (en) 2004-04-27 2007-04-11 巴克斯特国际公司 Stirred-tank reactor system
US7468082B2 (en) * 2004-04-28 2008-12-23 Gordon Robert R Self cleaning gas filtering system and method
JP3841807B2 (en) * 2004-10-13 2006-11-08 株式会社タクマ Nozzle and filtration type dust collector
US7918908B2 (en) * 2008-04-30 2011-04-05 Venturedyne, Ltd. Dust collector with equalized cleaning performance
US8864913B2 (en) 2009-08-03 2014-10-21 United Air Specialists, Inc. Filter cleaning system and method
US9604172B2 (en) 2013-03-04 2017-03-28 Donaldson Company, Inc. Diverging nozzles and filter element cleaning systems using diverging nozzles
CN113769498B (en) 2013-03-04 2023-03-10 唐纳森公司 Air filter system and method of using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493605A (en) *
US1632895A (en) * 1923-03-06 1927-06-21 Western Electric Co Cleaner
US2350011A (en) * 1940-08-12 1944-05-30 Owens Corning Fiberglass Corp Filtering and filtering apparatus
US2667233A (en) * 1950-12-12 1954-01-26 Walter O Vedder Shaker mechanism for dust collector filter bags
US3095289A (en) * 1960-09-02 1963-06-25 Cottrell Res Inc Gas cleaning apparatus
US3550358A (en) * 1968-06-03 1970-12-29 Robert V Mccabe Filter and shaker means therefor

Also Published As

Publication number Publication date
US3683595A (en) 1972-08-15

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