DK152176B - Roterbart tromle- eller pladefilter - Google Patents

Roterbart tromle- eller pladefilter Download PDF

Info

Publication number
DK152176B
DK152176B DK283978AA DK283978A DK152176B DK 152176 B DK152176 B DK 152176B DK 283978A A DK283978A A DK 283978AA DK 283978 A DK283978 A DK 283978A DK 152176 B DK152176 B DK 152176B
Authority
DK
Denmark
Prior art keywords
filter
compressed air
drum
rotatable drum
outlet
Prior art date
Application number
DK283978AA
Other languages
Danish (da)
English (en)
Other versions
DK283978A (da
Inventor
Rud Frik Madsen
Original Assignee
Danske Sukkerfab
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 Sukkerfab filed Critical Danske Sukkerfab
Priority to DK283978AA priority Critical patent/DK152176B/da
Priority to NL7904614A priority patent/NL7904614A/xx
Priority to US06/048,005 priority patent/US4255264A/en
Priority to PL1979216326A priority patent/PL116520B1/pl
Priority to AT0426479A priority patent/AT375272B/de
Priority to DD79213774A priority patent/DD144362A5/de
Priority to CS794220A priority patent/CS241469B2/cs
Priority to DE19792924901 priority patent/DE2924901A1/de
Priority to SE7905433A priority patent/SE433571B/sv
Priority to FI791992A priority patent/FI67786C/fi
Priority to SU792781853A priority patent/SU1131459A3/ru
Priority to YU01475/79A priority patent/YU147579A/xx
Priority to JP7901079A priority patent/JPS5511094A/ja
Priority to FR7916067A priority patent/FR2429034A1/fr
Priority to IT23803/79A priority patent/IT1121890B/it
Priority to CH586079A priority patent/CH640426A5/de
Priority to BE0/195896A priority patent/BE877187A/xx
Priority to ES481800A priority patent/ES481800A1/es
Priority to GB7922065A priority patent/GB2025248B/en
Publication of DK283978A publication Critical patent/DK283978A/da
Publication of DK152176B publication Critical patent/DK152176B/da

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)
DK283978AA 1978-06-23 1978-06-23 Roterbart tromle- eller pladefilter DK152176B (da)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DK283978AA DK152176B (da) 1978-06-23 1978-06-23 Roterbart tromle- eller pladefilter
NL7904614A NL7904614A (nl) 1978-06-23 1979-06-12 Roterend trommel- of schijfvormig filter.
US06/048,005 US4255264A (en) 1978-06-23 1979-06-13 Rotary drum or disc filter
PL1979216326A PL116520B1 (en) 1978-06-23 1979-06-13 Rotary filter of drum or possibly disk type
AT0426479A AT375272B (de) 1978-06-23 1979-06-15 Umlaufendes trommel- oder plattenfilter
DD79213774A DD144362A5 (de) 1978-06-23 1979-06-20 Umlaufendes trommel-oder plattenfilter
CS794220A CS241469B2 (en) 1978-06-23 1979-06-20 Rotation drum or disk filter
DE19792924901 DE2924901A1 (de) 1978-06-23 1979-06-20 Umlaufendes trommel- oder plattenfilter
SE7905433A SE433571B (sv) 1978-06-23 1979-06-20 Roterbart trum- eller skivfilter
FI791992A FI67786C (fi) 1978-06-23 1979-06-21 Roterbart vals- eller skivfilter
SU792781853A SU1131459A3 (ru) 1978-06-23 1979-06-22 Вакуум-фильтр
YU01475/79A YU147579A (en) 1978-06-23 1979-06-22 Rotary drum or disk filter
JP7901079A JPS5511094A (en) 1978-06-23 1979-06-22 Rotary drum system or rotary disc system filter
FR7916067A FR2429034A1 (fr) 1978-06-23 1979-06-22 Filtre en tambour ou disque rotatif
IT23803/79A IT1121890B (it) 1978-06-23 1979-06-22 Filtro rotante a tamburo o a disco
CH586079A CH640426A5 (de) 1978-06-23 1979-06-22 Umlaufendes trommel- oder plattenfilter.
BE0/195896A BE877187A (fr) 1978-06-23 1979-06-22 Filtre a tambour rotatif ou a disques
ES481800A ES481800A1 (es) 1978-06-23 1979-06-22 Un filtro de tambor o disco rotativo.
GB7922065A GB2025248B (en) 1978-06-23 1979-06-25 Rotary drum or disc filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK283978 1978-06-23
DK283978AA DK152176B (da) 1978-06-23 1978-06-23 Roterbart tromle- eller pladefilter

Publications (2)

Publication Number Publication Date
DK283978A DK283978A (da) 1979-12-24
DK152176B true DK152176B (da) 1988-02-08

Family

ID=8116300

Family Applications (1)

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

Country Status (19)

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

Families Citing this family (20)

* 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 (sv) * 1988-05-06 1990-06-11 Valmet Paper Machinery Inc Filtreringsförfarande och anordning för användning vid förfarandet
JPH037528U (sv) * 1989-06-10 1991-01-24
FI86963C (sv) * 1989-07-06 1992-11-10 Ahlstroem Oy Anordning och förfarande för behandling av massa
EP0515530B1 (en) * 1990-02-16 1994-10-12 Nordic Water Products Aktiebolag Apparatus for filtering liquids
EP0515502B1 (en) * 1990-02-16 1995-06-07 Beloit Technologies, Inc. Apparatus for filtering liquids
SE9000571L (sv) * 1990-02-16 1991-08-17 Frykhult R Ingf Ab Roterbart filter, foeretraedesvis foer urvattning av fibermassasuspensioner
US5296152A (en) * 1990-02-16 1994-03-22 Ingenjorsfirman R. Frykhult Ab Apparatus for filtering suspensions and a method of operating the apparatus
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
US6517722B1 (en) * 1998-01-28 2003-02-11 James Benenson, Jr. Self cleaning fuel oil strainer
US6676834B1 (en) * 1998-01-28 2004-01-13 James Benenson, Jr. Self-cleaning water filter
DE102007035967A1 (de) * 2007-07-30 2009-02-05 Mahle International Gmbh Rückspüleinrichtung für eine Filteranlage
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
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

Family Cites Families (13)

* 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
DE940287C (de) * 1937-03-10 1956-03-15 Selma Wiebe Trommeldrehfilter mit einer Vielzahl schmaler, achsparalleler Zellen
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
GB642180A (en) * 1947-02-27 1950-08-30 Michael James Martin Improvements in and connected with filters
IT606271A (sv) * 1957-12-23
FR1394055A (fr) * 1963-12-19 1965-04-02 Fives Lille Cail Filtre continu à tambour rotatif
DE1536894A1 (de) * 1966-11-03 1970-05-27 Rainer Rimanek Vorrichtung zur kontinuierlichen Verstellung von Filtratzonen am Steuerorgan von Drehfiltern
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

Also Published As

Publication number Publication date
PL116520B1 (en) 1981-06-30
FI67786C (fi) 1985-06-10
GB2025248A (en) 1980-01-23
DK283978A (da) 1979-12-24
JPS5511094A (en) 1980-01-25
BE877187A (fr) 1979-10-15
AT375272B (de) 1984-07-25
ATA426479A (de) 1983-12-15
FR2429034A1 (fr) 1980-01-18
GB2025248B (en) 1982-09-02
SE7905433L (sv) 1979-12-24
NL7904614A (nl) 1979-12-28
US4255264A (en) 1981-03-10
CS241469B2 (en) 1986-03-13
PL216326A1 (sv) 1980-03-24
ES481800A1 (es) 1980-02-16
IT1121890B (it) 1986-04-23
DD144362A5 (de) 1980-10-15
FI791992A (fi) 1979-12-24
YU147579A (en) 1982-08-31
SU1131459A3 (ru) 1984-12-23
DE2924901A1 (de) 1980-01-10
CS422079A2 (en) 1985-08-15
DE2924901C2 (sv) 1988-07-14
IT7923803A0 (it) 1979-06-22
FI67786B (fi) 1985-02-28
JPS6152723B2 (sv) 1986-11-14
CH640426A5 (de) 1984-01-13
FR2429034B1 (sv) 1984-02-17
SE433571B (sv) 1984-06-04

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Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons