FR2329325A1 - EJECTION FILTER - Google Patents

EJECTION FILTER

Info

Publication number
FR2329325A1
FR2329325A1 FR7632775A FR7632775A FR2329325A1 FR 2329325 A1 FR2329325 A1 FR 2329325A1 FR 7632775 A FR7632775 A FR 7632775A FR 7632775 A FR7632775 A FR 7632775A FR 2329325 A1 FR2329325 A1 FR 2329325A1
Authority
FR
France
Prior art keywords
ejection filter
ejection
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.)
Withdrawn
Application number
FR7632775A
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of FR2329325A1 publication Critical patent/FR2329325A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
FR7632775A 1975-11-03 1976-10-29 EJECTION FILTER Withdrawn FR2329325A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2549040A DE2549040C3 (en) 1975-11-03 1975-11-03 Squeeze filter

Publications (1)

Publication Number Publication Date
FR2329325A1 true FR2329325A1 (en) 1977-05-27

Family

ID=5960662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632775A Withdrawn FR2329325A1 (en) 1975-11-03 1976-10-29 EJECTION FILTER

Country Status (7)

Country Link
AT (1) AT357173B (en)
CH (1) CH600929A5 (en)
DE (1) DE2549040C3 (en)
FR (1) FR2329325A1 (en)
GB (1) GB1538602A (en)
IT (1) IT1066633B (en)
NL (1) NL7612190A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376140B (en) * 1982-03-15 1984-10-10 Zuckriegl Johann METHOD AND DEVICE FOR THE AUTOMATIC REMOVAL OF SOLID IMPURITIES FROM A LIQUID
DE3341007A1 (en) * 1983-11-12 1985-05-23 Josef Willmes Gmbh, 6140 Bensheim PRESS FOR PRESSING LIQUID SUBSTANCES
CH657279A5 (en) * 1983-11-25 1986-08-29 Comber S P A Costruzioni Mecca Pressure filter with a tubular, flexible and reversible filtering component
DE3516819C2 (en) * 1985-05-10 1994-01-20 Heinkel Ind Zentrifugen Squeeze filter for suspensions
DE3517032A1 (en) * 1985-05-11 1986-11-13 Heinkel Industriezentrifugen GmbH + Co, 7120 Bietigheim-Bissingen EXPRESSION FILTER FOR SUSPENSIONS
DE3838108A1 (en) * 1988-11-10 1990-05-17 Heinkel Ind Zentrifugen DEVICE FOR OPERATING A PRESSING FILTER
DE3838296A1 (en) * 1988-11-11 1990-05-17 Heinkel Ind Zentrifugen METHOD AND DEVICE FOR PULLING THE MEMBRANE INTO A PRESSING FILTER FOR SUSPENSIONS
DE3902201A1 (en) * 1989-01-26 1990-08-02 Heinkel Ind Zentrifugen METHOD AND DEVICE FOR OPERATING A PRESSING FILTER FOR LIQUID-SOLID MIXTURES
DE3902200A1 (en) * 1989-01-26 1990-08-16 Heinkel Ind Zentrifugen METHOD FOR SMALLLY BLOWING OFF THE FILTER CAKE ON A PRESSING FILTER
DE4423152C2 (en) * 1994-07-04 1998-04-09 Orpu Gmbh Method and device for dewatering conveyed media

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155760B (en) * 1961-03-23 1963-10-17 Krauss Maffei Ag Filter press for dehumidifying goods with a fine grain to pasty texture
FR1570363A (en) * 1967-06-29 1969-06-06
DE1812575A1 (en) * 1967-01-09 1969-07-10 Attilio Diefenbach Filter press
DE1923409A1 (en) * 1968-05-09 1969-11-20 Holliday Co Ltd L B Process for the separation of solids from liquids and device for carrying out the process

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155760B (en) * 1961-03-23 1963-10-17 Krauss Maffei Ag Filter press for dehumidifying goods with a fine grain to pasty texture
DE1812575A1 (en) * 1967-01-09 1969-07-10 Attilio Diefenbach Filter press
FR1594066A (en) * 1967-01-09 1970-06-01
FR1570363A (en) * 1967-06-29 1969-06-06
DE1923409A1 (en) * 1968-05-09 1969-11-20 Holliday Co Ltd L B Process for the separation of solids from liquids and device for carrying out the process
FR2008147A1 (en) * 1968-05-09 1970-01-16 Holliday Et Cy Ltd

Also Published As

Publication number Publication date
CH600929A5 (en) 1978-06-30
AT357173B (en) 1980-06-25
ATA809676A (en) 1979-11-15
DE2549040A1 (en) 1977-07-28
DE2549040B2 (en) 1978-12-14
IT1066633B (en) 1985-03-12
DE2549040C3 (en) 1979-08-16
NL7612190A (en) 1977-05-05
GB1538602A (en) 1979-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse