FR2418665A1 - Filtre comportant une bande de milieu filtrant et fonctionnant avec application de pression negative - Google Patents

Filtre comportant une bande de milieu filtrant et fonctionnant avec application de pression negative

Info

Publication number
FR2418665A1
FR2418665A1 FR7813583A FR7813583A FR2418665A1 FR 2418665 A1 FR2418665 A1 FR 2418665A1 FR 7813583 A FR7813583 A FR 7813583A FR 7813583 A FR7813583 A FR 7813583A FR 2418665 A1 FR2418665 A1 FR 2418665A1
Authority
FR
France
Prior art keywords
negative pressure
band
operating
application
filtering medium
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.)
Granted
Application number
FR7813583A
Other languages
English (en)
French (fr)
Other versions
FR2418665B1 (fi
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.)
JR Schneider Co Inc
Original Assignee
JR Schneider Co 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
Priority claimed from US05/882,320 external-priority patent/US4159948A/en
Application filed by JR Schneider Co Inc filed Critical JR Schneider Co Inc
Publication of FR2418665A1 publication Critical patent/FR2418665A1/fr
Application granted granted Critical
Publication of FR2418665B1 publication Critical patent/FR2418665B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/09—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 filtering bands, e.g. movable between filtering operations
    • B01D29/096—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR7813583A 1978-03-01 1978-05-08 Filtre comportant une bande de milieu filtrant et fonctionnant avec application de pression negative Granted FR2418665A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/882,320 US4159948A (en) 1977-03-21 1978-03-01 Beltless vacuum filter

Publications (2)

Publication Number Publication Date
FR2418665A1 true FR2418665A1 (fr) 1979-09-28
FR2418665B1 FR2418665B1 (fi) 1985-05-24

Family

ID=25380333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813583A Granted FR2418665A1 (fr) 1978-03-01 1978-05-08 Filtre comportant une bande de milieu filtrant et fonctionnant avec application de pression negative

Country Status (7)

Country Link
JP (2) JPS54120471A (fi)
CA (1) CA1105843A (fi)
CH (1) CH626815A5 (fi)
DE (1) DE2818356A1 (fi)
FR (1) FR2418665A1 (fi)
GB (1) GB1580890A (fi)
IT (1) IT1108309B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709979A1 (fr) * 1993-09-17 1995-03-24 Omsat France Procédé et dispositif de filtration.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377480A (en) * 1981-02-18 1983-03-22 Pierson Henri G W Vacuum belt filter
JPS6222025U (fi) * 1985-07-25 1987-02-10
DE3641658A1 (de) * 1986-12-05 1988-06-16 Allweiler Ag Saugbandfilter
CN110898486A (zh) * 2019-10-30 2020-03-24 宁夏共享机床辅机有限公司 负压式屑液分离机
CN112245995A (zh) * 2020-10-16 2021-01-22 王榆植 一种节能高效的污水处理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1966717U (de) * 1965-12-04 1967-08-24 Sack Gmbh Maschf Vorrichtung zum filtern von fluessigkeiten.
DE2306880C3 (de) * 1973-02-13 1979-12-13 5982 Neuenrode Diskontinuierliches Bandfilter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709979A1 (fr) * 1993-09-17 1995-03-24 Omsat France Procédé et dispositif de filtration.

Also Published As

Publication number Publication date
JPS6225207Y2 (fi) 1987-06-27
FR2418665B1 (fi) 1985-05-24
DE2818356C2 (fi) 1987-02-19
CA1105843A (en) 1981-07-28
CH626815A5 (en) 1981-12-15
DE2818356A1 (de) 1979-09-06
IT7868066A0 (it) 1978-05-10
JPS6213504U (fi) 1987-01-27
GB1580890A (en) 1980-12-10
IT1108309B (it) 1985-12-09
JPS54120471A (en) 1979-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse