NL7804735A - Vacuum filter met roterende trommel. - Google Patents

Vacuum filter met roterende trommel.

Info

Publication number
NL7804735A
NL7804735A NL7804735A NL7804735A NL7804735A NL 7804735 A NL7804735 A NL 7804735A NL 7804735 A NL7804735 A NL 7804735A NL 7804735 A NL7804735 A NL 7804735A NL 7804735 A NL7804735 A NL 7804735A
Authority
NL
Netherlands
Prior art keywords
rotating drum
vacuum filter
vacuum
filter
drum
Prior art date
Application number
NL7804735A
Other languages
English (en)
Original Assignee
Esmil B V Stationsstraat 48
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 Esmil B V Stationsstraat 48 filed Critical Esmil B V Stationsstraat 48
Priority to NL7804735A priority Critical patent/NL7804735A/nl
Priority to GB7915005A priority patent/GB2020188B/en
Priority to US06/034,931 priority patent/US4265764A/en
Priority to DE2917897A priority patent/DE2917897C3/de
Priority to IT67923/79A priority patent/IT1118613B/it
Priority to FR7911138A priority patent/FR2427124A1/fr
Priority to JP54054244A priority patent/JPS5815005B2/ja
Publication of NL7804735A publication Critical patent/NL7804735A/nl

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
    • B01D33/44—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
    • B01D33/06—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NL7804735A 1978-05-03 1978-05-03 Vacuum filter met roterende trommel. NL7804735A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7804735A NL7804735A (nl) 1978-05-03 1978-05-03 Vacuum filter met roterende trommel.
GB7915005A GB2020188B (en) 1978-05-03 1979-04-30 Rotary frum vacuum filter
US06/034,931 US4265764A (en) 1978-05-03 1979-05-01 Rotary drum vacuum filter
DE2917897A DE2917897C3 (de) 1978-05-03 1979-05-03 Drehtrommel-Vakuumfilter
IT67923/79A IT1118613B (it) 1978-05-03 1979-05-03 Filtro a vuoto a tamburo rotante
FR7911138A FR2427124A1 (fr) 1978-05-03 1979-05-03 Filtre a vide
JP54054244A JPS5815005B2 (ja) 1978-05-03 1979-05-04 回転ドラム真空フイルタ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7804735A NL7804735A (nl) 1978-05-03 1978-05-03 Vacuum filter met roterende trommel.

Publications (1)

Publication Number Publication Date
NL7804735A true NL7804735A (nl) 1979-11-06

Family

ID=19830772

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7804735A NL7804735A (nl) 1978-05-03 1978-05-03 Vacuum filter met roterende trommel.

Country Status (7)

Country Link
US (1) US4265764A (nl)
JP (1) JPS5815005B2 (nl)
DE (1) DE2917897C3 (nl)
FR (1) FR2427124A1 (nl)
GB (1) GB2020188B (nl)
IT (1) IT1118613B (nl)
NL (1) NL7804735A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI65829C (fi) * 1982-08-06 1984-07-10 Enso Gutzeit Oy Foerfarande foer tvaettning av cellulosa
DE3817126A1 (de) * 1988-05-19 1989-11-30 Krauss Maffei Ag Filterzentrifuge zum trennen von suspensionen
WO2017077171A1 (en) * 2015-11-03 2017-05-11 Outotec (Finland) Oy Vacuum box, belt filter, methods of using a vacuum belt filter, and filter element
CN105435518B (zh) * 2015-12-10 2018-05-11 中信重工机械股份有限公司 一种真空过滤机的真空吹风切换系统及方法
US11351490B1 (en) * 2017-07-19 2022-06-07 Unified Science, LLC Cold filtering of extraction solutions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US22646A (en) * 1859-01-18 grisoom
USRE22646E (en) * 1945-05-29 Filtration
US2548999A (en) * 1947-11-07 1951-04-17 Oliver United Filters Inc Continuous industrial filter
US2713022A (en) * 1949-11-26 1955-07-12 Exxon Research Engineering Co Deoiling wax cakes
GB715251A (en) * 1951-08-25 1954-09-08 Edeleanu Gmbh Process and apparatus for filtration with rotary cellular filters
DE1114172B (de) * 1959-03-03 1961-09-28 Gewerkschaft Erdoel Raffinerie Steuerkopf an einem Zellendrehfilter
US3302790A (en) * 1964-05-13 1967-02-07 Bendix Corp Filter unit having check valves insuring one-way flow
US3374889A (en) * 1964-07-14 1968-03-26 Simonacco Ltd Filtration
JPS44954Y1 (nl) * 1965-03-06 1969-01-16
FR2018326A1 (nl) * 1968-09-18 1970-05-29 Buckau Wolf Maschf R
BE756500A (fr) * 1969-11-04 1971-03-01 Fives Lille Cail Filtre rotatif a tambour
US3674147A (en) * 1971-02-08 1972-07-04 Millipore Corp Check valve
JPS529176A (en) * 1975-07-07 1977-01-24 Texaco Development Corp Method and system for filtrating oil* more particularly winterizing oil
US4032442A (en) * 1975-11-21 1977-06-28 Peterson Filters And Engineering Company By-pass and synchronized blow system and method for rotary vacuum filters
US4139469A (en) * 1977-01-21 1979-02-13 Altex Scientific, Inc. Fluid control mechanism

Also Published As

Publication number Publication date
FR2427124B1 (nl) 1984-04-13
GB2020188A (en) 1979-11-14
IT7967923A0 (it) 1979-05-03
DE2917897B2 (de) 1981-05-07
DE2917897A1 (de) 1979-11-15
JPS5815005B2 (ja) 1983-03-23
DE2917897C3 (de) 1982-01-21
GB2020188B (en) 1982-12-01
JPS54146079A (en) 1979-11-14
US4265764A (en) 1981-05-05
FR2427124A1 (fr) 1979-12-28
IT1118613B (it) 1986-03-03

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
BV The patent application has lapsed