DE3444475A1 - Verfahren und vorrichtung zur trockenen fraktionierung von fetten und oelen - Google Patents

Verfahren und vorrichtung zur trockenen fraktionierung von fetten und oelen

Info

Publication number
DE3444475A1
DE3444475A1 DE19843444475 DE3444475A DE3444475A1 DE 3444475 A1 DE3444475 A1 DE 3444475A1 DE 19843444475 DE19843444475 DE 19843444475 DE 3444475 A DE3444475 A DE 3444475A DE 3444475 A1 DE3444475 A1 DE 3444475A1
Authority
DE
Germany
Prior art keywords
pressure
filter cake
vacuum
filter
plate
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
DE19843444475
Other languages
German (de)
English (en)
Other versions
DE3444475C2 (enrdf_load_stackoverflow
Inventor
Hans-Martin Dipl.-Ing. 2107 Rosengarten Stöver
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Priority to DE19843444475 priority Critical patent/DE3444475A1/de
Publication of DE3444475A1 publication Critical patent/DE3444475A1/de
Application granted granted Critical
Publication of DE3444475C2 publication Critical patent/DE3444475C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
    • C11B7/0075—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of melting or solidifying points
    • 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
    • B01D29/09—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 filtering bands, e.g. movable between filtering operations
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/824—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using pistons
    • 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
    • B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
    • B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating 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
    • 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
    • B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
    • B01D29/846—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by indirect heat-exchange
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Filtration Of Liquid (AREA)
DE19843444475 1984-12-06 1984-12-06 Verfahren und vorrichtung zur trockenen fraktionierung von fetten und oelen Granted DE3444475A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843444475 DE3444475A1 (de) 1984-12-06 1984-12-06 Verfahren und vorrichtung zur trockenen fraktionierung von fetten und oelen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843444475 DE3444475A1 (de) 1984-12-06 1984-12-06 Verfahren und vorrichtung zur trockenen fraktionierung von fetten und oelen

Publications (2)

Publication Number Publication Date
DE3444475A1 true DE3444475A1 (de) 1986-06-12
DE3444475C2 DE3444475C2 (enrdf_load_stackoverflow) 1987-10-01

Family

ID=6252035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843444475 Granted DE3444475A1 (de) 1984-12-06 1984-12-06 Verfahren und vorrichtung zur trockenen fraktionierung von fetten und oelen

Country Status (1)

Country Link
DE (1) DE3444475A1 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0517985A1 (en) * 1991-06-13 1992-12-16 Tsukishima Kikai Co. Ltd. Vacuum filtration apparatus with horizontal filter-like conveyor
DE4132892A1 (de) * 1991-10-04 1993-04-22 Krupp Maschinentechnik Stoffgemischfraktionierung
DE19802180B4 (de) * 1998-01-16 2005-06-02 Vattenfall Europe Generation Ag & Co. Kg Verfahren zur Verbesserung des Betriebes eines Vakuumbandfilters zur Entwässerung und Waschung einer Gipssuspension
EP3409340A1 (fr) * 2017-05-30 2018-12-05 Ste de Fabrication et Ateliers Lucien Choquenet Installation et procédé de filtration d'un mélange liquide/solide
CN114478153A (zh) * 2020-11-13 2022-05-13 默克专利股份有限公司 采用控温的带式过滤器连续纯化有机化合物的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158755A1 (de) * 1971-11-26 1973-06-07 Klaus Zondek Verfahren und vorrichtung zum entfernen der kristallisierbaren bestandteile und verunreinigungen aus oelen durch auskristallisieren
JPS52124007A (en) * 1976-04-13 1977-10-18 Nippon Oil & Fats Co Ltd Continuous fractionation of edible fats and oils without using solvents
DE2744454A1 (de) * 1976-10-05 1978-04-06 Ciba Geigy Ag Filtriervorrichtung
DE2756871A1 (de) * 1976-12-21 1978-06-29 Philippe Filters Verfahren und vorrichtung zum kontinuierlichen filtern
DE2924277A1 (de) * 1979-06-15 1980-12-18 Bhs Bayerische Berg Filteranlage und betriebsverfahren fuer diese filteranlage
DE3150653A1 (de) * 1981-01-10 1982-09-02 Henri Gerhard Willem Bozeat Wellingborough Northamptonshire Pierson "horizontaler vakuum-bandfilter"

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158755A1 (de) * 1971-11-26 1973-06-07 Klaus Zondek Verfahren und vorrichtung zum entfernen der kristallisierbaren bestandteile und verunreinigungen aus oelen durch auskristallisieren
JPS52124007A (en) * 1976-04-13 1977-10-18 Nippon Oil & Fats Co Ltd Continuous fractionation of edible fats and oils without using solvents
DE2744454A1 (de) * 1976-10-05 1978-04-06 Ciba Geigy Ag Filtriervorrichtung
DE2756871A1 (de) * 1976-12-21 1978-06-29 Philippe Filters Verfahren und vorrichtung zum kontinuierlichen filtern
DE2924277A1 (de) * 1979-06-15 1980-12-18 Bhs Bayerische Berg Filteranlage und betriebsverfahren fuer diese filteranlage
DE3150653A1 (de) * 1981-01-10 1982-09-02 Henri Gerhard Willem Bozeat Wellingborough Northamptonshire Pierson "horizontaler vakuum-bandfilter"

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: Fette, Seifen, Anstrichmittel, 1979, S. 463-466 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0517985A1 (en) * 1991-06-13 1992-12-16 Tsukishima Kikai Co. Ltd. Vacuum filtration apparatus with horizontal filter-like conveyor
DE4132892A1 (de) * 1991-10-04 1993-04-22 Krupp Maschinentechnik Stoffgemischfraktionierung
US5401867A (en) * 1991-10-04 1995-03-28 Krupp Maschinentechnik Gesellschaft Mit Beschrankter Haftung Fractionation of a mixture of substances
DE19802180B4 (de) * 1998-01-16 2005-06-02 Vattenfall Europe Generation Ag & Co. Kg Verfahren zur Verbesserung des Betriebes eines Vakuumbandfilters zur Entwässerung und Waschung einer Gipssuspension
EP3409340A1 (fr) * 2017-05-30 2018-12-05 Ste de Fabrication et Ateliers Lucien Choquenet Installation et procédé de filtration d'un mélange liquide/solide
FR3066925A1 (fr) * 2017-05-30 2018-12-07 Ste De Fabrication Et Ateliers Lucien Choquenet Installation et procede de filtration d'un melange liquide/solide
CN114478153A (zh) * 2020-11-13 2022-05-13 默克专利股份有限公司 采用控温的带式过滤器连续纯化有机化合物的方法
DE102020006981A1 (de) 2020-11-13 2022-05-19 MERCK Patent Gesellschaft mit beschränkter Haftung Verfahren zur kontinuierlichen Aufreinigung von organischen Verbindungen mit einem temperierten Bandfilter

Also Published As

Publication number Publication date
DE3444475C2 (enrdf_load_stackoverflow) 1987-10-01

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FRIED. KRUPP AG, 4300 ESSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: FRIED. KRUPP AG HOESCH-KRUPP, 45143 ESSEN UND 4414

8339 Ceased/non-payment of the annual fee