CA2363588C - Filtre auto-nettoyant - Google Patents

Filtre auto-nettoyant Download PDF

Info

Publication number
CA2363588C
CA2363588C CA2363588A CA2363588A CA2363588C CA 2363588 C CA2363588 C CA 2363588C CA 2363588 A CA2363588 A CA 2363588A CA 2363588 A CA2363588 A CA 2363588A CA 2363588 C CA2363588 C CA 2363588C
Authority
CA
Canada
Prior art keywords
inner chamber
liquid
piston
waste
flow
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 - Fee Related
Application number
CA2363588A
Other languages
English (en)
Other versions
CA2363588A1 (fr
Inventor
Jean-Pierre Racine
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.)
TECH-O-FILTRE Inc
Original Assignee
TECH-O-FILTRE 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 TECH-O-FILTRE Inc filed Critical TECH-O-FILTRE Inc
Priority to CA2363588A priority Critical patent/CA2363588C/fr
Publication of CA2363588A1 publication Critical patent/CA2363588A1/fr
Application granted granted Critical
Publication of CA2363588C publication Critical patent/CA2363588C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
CA2363588A 2001-11-22 2001-11-22 Filtre auto-nettoyant Expired - Fee Related CA2363588C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2363588A CA2363588C (fr) 2001-11-22 2001-11-22 Filtre auto-nettoyant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2363588A CA2363588C (fr) 2001-11-22 2001-11-22 Filtre auto-nettoyant

Publications (2)

Publication Number Publication Date
CA2363588A1 CA2363588A1 (fr) 2003-05-22
CA2363588C true CA2363588C (fr) 2010-08-03

Family

ID=4170626

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2363588A Expired - Fee Related CA2363588C (fr) 2001-11-22 2001-11-22 Filtre auto-nettoyant

Country Status (1)

Country Link
CA (1) CA2363588C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7093721B2 (en) * 2003-09-03 2006-08-22 Delaware Corporation Formation, Inc. Filter assembly with sealed, magnetically coupled cleaning head actuator
FR3077218B1 (fr) * 2018-02-01 2022-07-29 Pascal Sartori Dispositif de filtration d’un fluide a traiter
CN114653117B (zh) * 2022-05-18 2023-12-19 大连海事大学 一种海水过滤器
CN115253447A (zh) * 2022-09-23 2022-11-01 山东中治环境工程设备有限公司 一种污水净化设备
CN117003338B (zh) * 2023-09-21 2023-12-15 克拉玛依博达生态环保科技有限责任公司 过滤装置及废水处理系统
CN117125777B (zh) * 2023-10-26 2024-01-12 克拉玛依博达生态环保科技有限责任公司 废水后处理过滤装置

Also Published As

Publication number Publication date
CA2363588A1 (fr) 2003-05-22

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EEER Examination request
MKLA Lapsed

Effective date: 20161122