GB2089237B - Divided-bed pleated filter - Google Patents

Divided-bed pleated filter

Info

Publication number
GB2089237B
GB2089237B GB8039942A GB8039942A GB2089237B GB 2089237 B GB2089237 B GB 2089237B GB 8039942 A GB8039942 A GB 8039942A GB 8039942 A GB8039942 A GB 8039942A GB 2089237 B GB2089237 B GB 2089237B
Authority
GB
United Kingdom
Prior art keywords
bed
divided
pleated filter
pleated
filter
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
GB8039942A
Other versions
GB2089237A (en
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.)
Marshall D A G
Original Assignee
Marshall D A G
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 Marshall D A G filed Critical Marshall D A G
Priority to GB8039942A priority Critical patent/GB2089237B/en
Publication of GB2089237A publication Critical patent/GB2089237A/en
Application granted granted Critical
Publication of GB2089237B publication Critical patent/GB2089237B/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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
    • 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
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated 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
    • B01D46/56—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
    • B01D46/60—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 arranged concentrically or coaxially

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
GB8039942A 1980-12-12 1980-12-12 Divided-bed pleated filter Expired GB2089237B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8039942A GB2089237B (en) 1980-12-12 1980-12-12 Divided-bed pleated filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8039942A GB2089237B (en) 1980-12-12 1980-12-12 Divided-bed pleated filter

Publications (2)

Publication Number Publication Date
GB2089237A GB2089237A (en) 1982-06-23
GB2089237B true GB2089237B (en) 1984-12-05

Family

ID=10517962

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039942A Expired GB2089237B (en) 1980-12-12 1980-12-12 Divided-bed pleated filter

Country Status (1)

Country Link
GB (1) GB2089237B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8319167D0 (en) * 1983-07-15 1983-08-17 Marshall D A G Fluid filter element
DE9307614U1 (en) * 1993-05-19 1993-08-26 Rapp Peter Filter cartridge
WO1999052617A1 (en) * 1998-04-15 1999-10-21 Porous Media Corporation Stacked conical filtration or separation apparatus
US6905536B2 (en) * 2003-06-11 2005-06-14 Arvin Technologies, Inc. Increased surface area hydrocarbon adsorber
CN102824791A (en) * 2012-09-20 2012-12-19 无锡莱吉特信息科技有限公司 Air purifying device
EP3360609A1 (en) 2017-02-10 2018-08-15 Mann+Hummel GmbH Filter element arrangement with an at least doubled safety filter element
US11883769B2 (en) 2022-02-03 2024-01-30 Pall Corporation Mist and vapor eliminating filter, device, system and method of use
US20230241538A1 (en) * 2022-02-03 2023-08-03 Pall Corporation Mist and vapor eliminating filter, device, system and method of use

Also Published As

Publication number Publication date
GB2089237A (en) 1982-06-23

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Legal Events

Date Code Title Description
PG Patent granted