FR2196839A1 - - Google Patents

Info

Publication number
FR2196839A1
FR2196839A1 FR7327542A FR7327542A FR2196839A1 FR 2196839 A1 FR2196839 A1 FR 2196839A1 FR 7327542 A FR7327542 A FR 7327542A FR 7327542 A FR7327542 A FR 7327542A FR 2196839 A1 FR2196839 A1 FR 2196839A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7327542A
Other languages
French (fr)
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.)
Hydromation Filter Co
Original Assignee
Hydromation Filter 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 Hydromation Filter Co filed Critical Hydromation Filter Co
Publication of FR2196839A1 publication Critical patent/FR2196839A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • 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
    • B01D29/114—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 inward flow filtration
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/661—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using gas-bumps
    • 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
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR7327542A 1972-08-21 1973-07-27 Withdrawn FR2196839A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28251972A 1972-08-21 1972-08-21

Publications (1)

Publication Number Publication Date
FR2196839A1 true FR2196839A1 (enrdf_load_stackoverflow) 1974-03-22

Family

ID=23081869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327542A Withdrawn FR2196839A1 (enrdf_load_stackoverflow) 1972-08-21 1973-07-27

Country Status (4)

Country Link
JP (1) JPS4946264A (enrdf_load_stackoverflow)
DE (1) DE2310038A1 (enrdf_load_stackoverflow)
FR (1) FR2196839A1 (enrdf_load_stackoverflow)
IT (1) IT1023016B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299894A1 (fr) * 1975-02-05 1976-09-03 Stamicarbon Procede et installation pour realiser une filtration par membrane
EP0259696A1 (en) * 1986-08-28 1988-03-16 Totoku Electric Co., Ltd. Method for filtering water containing plankton

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190483A (en) * 1977-06-22 1985-07-16 Kostas S. Arvanitakis Vertical filter system
DE3132067C2 (de) * 1981-08-13 1985-05-09 Ing. Häcker Maschinen GmbH, 8594 Arzberg Verfahren zum Filtrieren von Filtergut mittels einer Filterpresse sowie Vorrichtung zur Durchführung des Verfahrens
JPS6135815A (ja) * 1984-07-28 1986-02-20 Sanshin Seisakusho:Kk 上部集液式加圧ろ過機に於ける機体内液の脱液方法及び同装置
JPS61249514A (ja) * 1985-04-27 1986-11-06 Kaiken:Kk ドレ−ン回収機付自動逆洗滌式濾過装置
JPH0719539Y2 (ja) * 1986-08-09 1995-05-10 株式会社三進ろ過工業 プール等大量水▲ろ▼過に於ける珪藻土利用▲ろ▼過装置
JPH0359009U (enrdf_load_stackoverflow) * 1989-10-09 1991-06-10
CH685860A5 (de) * 1992-07-30 1995-10-31 Christ Ag Reinigung von Anschwemmfiltern
DE4439806C2 (de) * 1994-11-08 1997-08-21 Rudolf Hofer Verfahren zur Reinigung und Entsorgung gebrauchter Filterkerzen
DE10215575A1 (de) * 2002-04-10 2003-10-30 Framatome Anp Gmbh Filtereinrichtung mit einem Filterkörper und Verfahren zu dessen Reinigung
CN109260822B (zh) * 2018-11-02 2021-05-07 石家庄一通过滤器设备制造有限公司 一种反清洗过滤器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299894A1 (fr) * 1975-02-05 1976-09-03 Stamicarbon Procede et installation pour realiser une filtration par membrane
EP0259696A1 (en) * 1986-08-28 1988-03-16 Totoku Electric Co., Ltd. Method for filtering water containing plankton
US4830747A (en) * 1986-08-28 1989-05-16 Totoku Electric Co., Ltd. Filter apparatus for removing plankton

Also Published As

Publication number Publication date
JPS4946264A (enrdf_load_stackoverflow) 1974-05-02
DE2310038A1 (de) 1974-03-14
IT1023016B (it) 1978-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse