DE29518534U1 - Filters for continuous filtering of liquids containing solids - Google Patents

Filters for continuous filtering of liquids containing solids

Info

Publication number
DE29518534U1
DE29518534U1 DE29518534U DE29518534U DE29518534U1 DE 29518534 U1 DE29518534 U1 DE 29518534U1 DE 29518534 U DE29518534 U DE 29518534U DE 29518534 U DE29518534 U DE 29518534U DE 29518534 U1 DE29518534 U1 DE 29518534U1
Authority
DE
Germany
Prior art keywords
filters
liquids containing
containing solids
continuous filtering
filtering
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 - Lifetime
Application number
DE29518534U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29518534U priority Critical patent/DE29518534U1/en
Publication of DE29518534U1 publication Critical patent/DE29518534U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/32—Flow characteristics of the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
DE29518534U 1995-11-22 1995-11-22 Filters for continuous filtering of liquids containing solids Expired - Lifetime DE29518534U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29518534U DE29518534U1 (en) 1995-11-22 1995-11-22 Filters for continuous filtering of liquids containing solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29518534U DE29518534U1 (en) 1995-11-22 1995-11-22 Filters for continuous filtering of liquids containing solids

Publications (1)

Publication Number Publication Date
DE29518534U1 true DE29518534U1 (en) 1996-01-18

Family

ID=8015782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29518534U Expired - Lifetime DE29518534U1 (en) 1995-11-22 1995-11-22 Filters for continuous filtering of liquids containing solids

Country Status (1)

Country Link
DE (1) DE29518534U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1374966A1 (en) * 2002-06-19 2004-01-02 Andritz AG Filter or separator
CN106277461A (en) * 2016-09-07 2017-01-04 成都秉德科技有限公司 A kind of sewage purification processing system
CN112604354A (en) * 2021-01-11 2021-04-06 南京桃顺之科技有限公司 Impurity removing equipment for metal cutting liquid

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594953C (en) * 1930-05-31 1934-03-23 Buckau R Wolf Akt Ges Maschf Rotary suction cell disc filter
US3064817A (en) * 1959-09-24 1962-11-20 Werkspoor Nv Rotary filters
DE2709683A1 (en) * 1976-03-25 1977-10-06 Couplet Sucrerie Syrup filter requiring short regeneration time - consisting of rotatable vessel on hollow horizontal axle carrying filter units
US4075103A (en) * 1976-06-30 1978-02-21 Kane Alfred J Fabricated disc filter core
US4086168A (en) * 1975-10-16 1978-04-25 Plastic Techniques, Inc. Disc filter chute liner
US4929355A (en) * 1985-02-05 1990-05-29 Ab Hedemora Verkstader Method and apparatus for the separation of caustic liquor, lime sludge and sludge in a causticizing process
US5330645A (en) * 1991-09-11 1994-07-19 Joachim Geldmacher Apparatus for continuously separating solid and liquid fractions of a mixture of solid and liquid fractions
EP0655268A2 (en) * 1993-11-30 1995-05-31 Joachim Dipl.-Ing. Geldmacher Filter for continuous filtering liquids which contain solids in a closed cylindrical container

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594953C (en) * 1930-05-31 1934-03-23 Buckau R Wolf Akt Ges Maschf Rotary suction cell disc filter
US3064817A (en) * 1959-09-24 1962-11-20 Werkspoor Nv Rotary filters
US4086168A (en) * 1975-10-16 1978-04-25 Plastic Techniques, Inc. Disc filter chute liner
DE2709683A1 (en) * 1976-03-25 1977-10-06 Couplet Sucrerie Syrup filter requiring short regeneration time - consisting of rotatable vessel on hollow horizontal axle carrying filter units
US4075103A (en) * 1976-06-30 1978-02-21 Kane Alfred J Fabricated disc filter core
US4929355A (en) * 1985-02-05 1990-05-29 Ab Hedemora Verkstader Method and apparatus for the separation of caustic liquor, lime sludge and sludge in a causticizing process
US5330645A (en) * 1991-09-11 1994-07-19 Joachim Geldmacher Apparatus for continuously separating solid and liquid fractions of a mixture of solid and liquid fractions
EP0655268A2 (en) * 1993-11-30 1995-05-31 Joachim Dipl.-Ing. Geldmacher Filter for continuous filtering liquids which contain solids in a closed cylindrical container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1374966A1 (en) * 2002-06-19 2004-01-02 Andritz AG Filter or separator
CN106277461A (en) * 2016-09-07 2017-01-04 成都秉德科技有限公司 A kind of sewage purification processing system
CN112604354A (en) * 2021-01-11 2021-04-06 南京桃顺之科技有限公司 Impurity removing equipment for metal cutting liquid

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960229

R163 Identified publications notified

Effective date: 19960130

R156 Lapse of ip right after 3 years

Effective date: 19990901