GB845113A - Improvements in air and gas filters - Google Patents

Improvements in air and gas filters

Info

Publication number
GB845113A
GB845113A GB37298/56A GB3729856A GB845113A GB 845113 A GB845113 A GB 845113A GB 37298/56 A GB37298/56 A GB 37298/56A GB 3729856 A GB3729856 A GB 3729856A GB 845113 A GB845113 A GB 845113A
Authority
GB
United Kingdom
Prior art keywords
grid
sleeves
air
anchor grid
anchor
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
GB37298/56A
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.)
BIVAC AIR Co Ltd
Original Assignee
BIVAC AIR Co Ltd
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 BIVAC AIR Co Ltd filed Critical BIVAC AIR Co Ltd
Priority to GB37298/56A priority Critical patent/GB845113A/en
Publication of GB845113A publication Critical patent/GB845113A/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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

845,113. Filtering gases. BIVAC AIR CO. Ltd., and BERRY, E. D. March 5, 1958 [Dec. 6, 1956], No. 37298/56. Class 8(2). Shaking of a plurality of inward flow outwardly distended gas filter sleeves 5, Fig. 2, having their upper and lower ends secured to a spigot plate 6 and an anchor grid 7 respectively is effected by vertical reciprocation of the anchor grid which is normally biased downwardly by springs 19 or by weights. As shown, the grid 7 is connected by rods 36 passing along the axis of some of the sleeves and through the plate 6 to a frame 8 resting on cams 9 secured to motor driven shafts 11. In a modification, the anchor grid 7, Fig. 4, is coupled by links 30 and levers 29 to shafts 28 driven by air cylinders 25 through link and lever mechanisms 26, 27. In a further modification wherein the anchor grid is weighted the tops of the vertical rods passing through the sleeves are reciprocated by air cylinders located above the filter casing.
GB37298/56A 1956-12-06 1956-12-06 Improvements in air and gas filters Expired GB845113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB37298/56A GB845113A (en) 1956-12-06 1956-12-06 Improvements in air and gas filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37298/56A GB845113A (en) 1956-12-06 1956-12-06 Improvements in air and gas filters

Publications (1)

Publication Number Publication Date
GB845113A true GB845113A (en) 1960-08-17

Family

ID=10395357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37298/56A Expired GB845113A (en) 1956-12-06 1956-12-06 Improvements in air and gas filters

Country Status (1)

Country Link
GB (1) GB845113A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277634A (en) * 1963-10-09 1966-10-11 Day Company Self-cleaning vent filter for grain bins and the like
US4152127A (en) * 1977-04-04 1979-05-01 Kennedy Alvin B Jr Filter cleaning device
CN108883355A (en) * 2015-12-23 2018-11-23 气体产品与化学公司 system and method for filtering gas-solid mixture
FR3102681A1 (en) * 2019-11-04 2021-05-07 Naoden Gas filtration unit and filter unclogging process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277634A (en) * 1963-10-09 1966-10-11 Day Company Self-cleaning vent filter for grain bins and the like
US4152127A (en) * 1977-04-04 1979-05-01 Kennedy Alvin B Jr Filter cleaning device
CN108883355A (en) * 2015-12-23 2018-11-23 气体产品与化学公司 system and method for filtering gas-solid mixture
FR3102681A1 (en) * 2019-11-04 2021-05-07 Naoden Gas filtration unit and filter unclogging process

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