DE2924901A1 - Umlaufendes trommel- oder plattenfilter - Google Patents

Umlaufendes trommel- oder plattenfilter

Info

Publication number
DE2924901A1
DE2924901A1 DE19792924901 DE2924901A DE2924901A1 DE 2924901 A1 DE2924901 A1 DE 2924901A1 DE 19792924901 DE19792924901 DE 19792924901 DE 2924901 A DE2924901 A DE 2924901A DE 2924901 A1 DE2924901 A1 DE 2924901A1
Authority
DE
Germany
Prior art keywords
compressed air
vacuum chamber
steam
outlet
cell
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
DE19792924901
Other languages
German (de)
English (en)
Other versions
DE2924901C2 (OSRAM
Inventor
Rud Frik Madsen
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.)
Danske Sukkerfabrikker AS
Original Assignee
Danske Sukkerfabrikker AS
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 Danske Sukkerfabrikker AS filed Critical Danske Sukkerfabrikker AS
Publication of DE2924901A1 publication Critical patent/DE2924901A1/de
Application granted granted Critical
Publication of DE2924901C2 publication Critical patent/DE2924901C2/de
Granted 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
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • 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
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters
    • B01D2201/208—Systems for applying vacuum to filters by venturi systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE19792924901 1978-06-23 1979-06-20 Umlaufendes trommel- oder plattenfilter Granted DE2924901A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK283978AA DK152176B (da) 1978-06-23 1978-06-23 Roterbart tromle- eller pladefilter

Publications (2)

Publication Number Publication Date
DE2924901A1 true DE2924901A1 (de) 1980-01-10
DE2924901C2 DE2924901C2 (OSRAM) 1988-07-14

Family

ID=8116300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792924901 Granted DE2924901A1 (de) 1978-06-23 1979-06-20 Umlaufendes trommel- oder plattenfilter

Country Status (19)

Country Link
US (1) US4255264A (OSRAM)
JP (1) JPS5511094A (OSRAM)
AT (1) AT375272B (OSRAM)
BE (1) BE877187A (OSRAM)
CH (1) CH640426A5 (OSRAM)
CS (1) CS241469B2 (OSRAM)
DD (1) DD144362A5 (OSRAM)
DE (1) DE2924901A1 (OSRAM)
DK (1) DK152176B (OSRAM)
ES (1) ES481800A1 (OSRAM)
FI (1) FI67786C (OSRAM)
FR (1) FR2429034A1 (OSRAM)
GB (1) GB2025248B (OSRAM)
IT (1) IT1121890B (OSRAM)
NL (1) NL7904614A (OSRAM)
PL (1) PL116520B1 (OSRAM)
SE (1) SE433571B (OSRAM)
SU (1) SU1131459A3 (OSRAM)
YU (1) YU147579A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007035967A1 (de) * 2007-07-30 2009-02-05 Mahle International Gmbh Rückspüleinrichtung für eine Filteranlage
CN113457263A (zh) * 2021-06-04 2021-10-01 黄丽梅 一种转筒真空过滤机的吸水吹渣装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3463342D1 (en) * 1983-08-09 1987-06-04 Fujimoto Pollcon Co Double cylinder press for formation of fibrous layers
FI80386C (fi) * 1988-05-06 1990-06-11 Valmet Paper Machinery Inc Filtreringsfoerfarande och anordning foer anvaendning vid foerfarandet.
JPH037528U (OSRAM) * 1989-06-10 1991-01-24
FI86963C (fi) * 1989-07-06 1992-11-10 Ahlstroem Oy Anordning och foerfarande foer behandling av massa
SE9000571L (sv) * 1990-02-16 1991-08-17 Frykhult R Ingf Ab Roterbart filter, foeretraedesvis foer urvattning av fibermassasuspensioner
DE69104605T2 (de) * 1990-02-16 1995-06-08 Ingenjoersfirman R. Frykhult Ab, Stockholm Gerät zum filtrieren von flüssigkeiten.
US5296152A (en) * 1990-02-16 1994-03-22 Ingenjorsfirman R. Frykhult Ab Apparatus for filtering suspensions and a method of operating the apparatus
JPH05505554A (ja) * 1990-02-16 1993-08-19 ジーエル　アンド　ブイ／セレコ　アクチボラゲット 懸濁液の濾過装置及びその運転方法
JPH04181018A (ja) * 1990-11-15 1992-06-29 Internatl Business Mach Corp <Ibm> 軸受およびヘッド位置決め装置
JPH06327915A (ja) * 1993-05-24 1994-11-29 Mitsui Petrochem Ind Ltd スラリーから結晶を回収する方法及び装置
GB2302818A (en) * 1995-06-30 1997-02-05 Michael John Vials Rotating drum suction filter
US6676834B1 (en) 1998-01-28 2004-01-13 James Benenson, Jr. Self-cleaning water filter
US6517722B1 (en) * 1998-01-28 2003-02-11 James Benenson, Jr. Self cleaning fuel oil strainer
US5954960A (en) * 1998-03-19 1999-09-21 Nagaoka Usa Corporation Rotary drum type dehydrator
ITMI20071789A1 (it) * 2007-09-17 2009-03-18 Losma S P A Macchina filtrante autopulente con filtro a tamburo rotante per liquidi contaminati.
ES2927357T3 (es) 2016-08-12 2022-11-04 Evoqua Water Tech Llc Filtro de disco de medios dobles prepantallla de filtro de disco
JP7044520B2 (ja) * 2017-11-16 2022-03-30 三菱化工機株式会社 ろ過試験装置
SE542326C2 (en) * 2018-06-21 2020-04-14 Valmet Oy Vacuum filter
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940287C (de) * 1937-03-10 1956-03-15 Selma Wiebe Trommeldrehfilter mit einer Vielzahl schmaler, achsparalleler Zellen
DE1536894A1 (de) * 1966-11-03 1970-05-27 Rainer Rimanek Vorrichtung zur kontinuierlichen Verstellung von Filtratzonen am Steuerorgan von Drehfiltern
DE2011914A1 (de) * 1970-03-13 1971-12-09 Fonderie et Ateliers de Mersch S.A. Mersch, Luxemburg Schwimmergesteuerter Kondensatableiter für beliebige Einbaulagen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1359578A (en) * 1918-05-22 1920-11-23 John T Costello Separator
DE353135C (de) * 1920-07-24 1922-05-08 Polysius Fa G Verfahren und Vorrichtung zum Betriebe von Trommelfiltern
US1914742A (en) * 1931-01-07 1933-06-20 Oliver United Filters Inc Filter and method of operation
US2174748A (en) * 1938-02-18 1939-10-03 Goslin Birmingham Mfg Company Filter
US2289762A (en) * 1939-05-08 1942-07-14 Oliver United Filters Inc Method and apparatus for filtering
US2643772A (en) * 1947-02-27 1953-06-30 Martin Michael James Filter
IT606271A (OSRAM) * 1957-12-23
FR1394055A (fr) * 1963-12-19 1965-04-02 Fives Lille Cail Filtre continu à tambour rotatif
DE1921717C3 (de) * 1969-04-29 1973-10-18 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Zellenloses Vakuumdrehfilter
GB1413660A (en) * 1972-10-18 1975-11-12 Euroflow Systems Ltd Filter apparatus
US3972817A (en) * 1972-12-08 1976-08-03 Myrens Verksted A/S Filter, especially for back water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940287C (de) * 1937-03-10 1956-03-15 Selma Wiebe Trommeldrehfilter mit einer Vielzahl schmaler, achsparalleler Zellen
DE1536894A1 (de) * 1966-11-03 1970-05-27 Rainer Rimanek Vorrichtung zur kontinuierlichen Verstellung von Filtratzonen am Steuerorgan von Drehfiltern
DE2011914A1 (de) * 1970-03-13 1971-12-09 Fonderie et Ateliers de Mersch S.A. Mersch, Luxemburg Schwimmergesteuerter Kondensatableiter für beliebige Einbaulagen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007035967A1 (de) * 2007-07-30 2009-02-05 Mahle International Gmbh Rückspüleinrichtung für eine Filteranlage
US8348063B2 (en) 2007-07-30 2013-01-08 Mahle International Gmbh Backflush device for a filter system
CN113457263A (zh) * 2021-06-04 2021-10-01 黄丽梅 一种转筒真空过滤机的吸水吹渣装置
CN113457263B (zh) * 2021-06-04 2022-12-16 江苏高创风电设备有限公司 一种转筒真空过滤机的吸水吹渣装置

Also Published As

Publication number Publication date
SE7905433L (sv) 1979-12-24
JPS6152723B2 (OSRAM) 1986-11-14
JPS5511094A (en) 1980-01-25
SU1131459A3 (ru) 1984-12-23
PL116520B1 (en) 1981-06-30
ES481800A1 (es) 1980-02-16
FR2429034A1 (fr) 1980-01-18
BE877187A (fr) 1979-10-15
NL7904614A (nl) 1979-12-28
YU147579A (en) 1982-08-31
AT375272B (de) 1984-07-25
DK152176B (da) 1988-02-08
US4255264A (en) 1981-03-10
SE433571B (sv) 1984-06-04
ATA426479A (de) 1983-12-15
DD144362A5 (de) 1980-10-15
CH640426A5 (de) 1984-01-13
CS241469B2 (en) 1986-03-13
GB2025248B (en) 1982-09-02
IT7923803A0 (it) 1979-06-22
DE2924901C2 (OSRAM) 1988-07-14
FR2429034B1 (OSRAM) 1984-02-17
DK283978A (da) 1979-12-24
IT1121890B (it) 1986-04-23
GB2025248A (en) 1980-01-23
FI791992A7 (fi) 1979-12-24
FI67786C (fi) 1985-06-10
CS422079A2 (en) 1985-08-15
PL216326A1 (OSRAM) 1980-03-24
FI67786B (fi) 1985-02-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee