DE50204872D1 - FULL-COVER SCRAP CENTRIFUGE AND METHOD FOR OIL RECOVERY WITH A FULL-COVER SCAVENGE CENTRIFUGE - Google Patents

FULL-COVER SCRAP CENTRIFUGE AND METHOD FOR OIL RECOVERY WITH A FULL-COVER SCAVENGE CENTRIFUGE

Info

Publication number
DE50204872D1
DE50204872D1 DE50204872T DE50204872T DE50204872D1 DE 50204872 D1 DE50204872 D1 DE 50204872D1 DE 50204872 T DE50204872 T DE 50204872T DE 50204872 T DE50204872 T DE 50204872T DE 50204872 D1 DE50204872 D1 DE 50204872D1
Authority
DE
Germany
Prior art keywords
centrifuge
full
cover
spiral
drum
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
DE50204872T
Other languages
German (de)
Inventor
Steffen Hruschka
Ludger Horstkoetter
Udo Beimann
Juergen Hermeler
Paul Bruening
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.)
GEA Mechanical Equipment GmbH
Original Assignee
Westfalia Separator GmbH
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 Westfalia Separator GmbH filed Critical Westfalia Separator GmbH
Priority to DE50204872T priority Critical patent/DE50204872D1/en
Application granted granted Critical
Publication of DE50204872D1 publication Critical patent/DE50204872D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting

Abstract

The invention relates to a solid bowl spiral centrifuge comprising the following: a drum (3) which delimits the outer periphery of a centrifugal chamber (17) and a spiral (5) that is arranged in the drum (3), whereby segregation elements (19) project into at least some sections of the centrifugal chamber (17), said elements extending inwards from the internal periphery of the drum (3) and the spiral (5) also extending over the region of the segregation elements (19). The centrifuge is used in a method for obtaining oil from fruits or seeds. According to said method, the oil is separated as a liquid phase directly from a second mixed phase of water and solids in a two-phase cut, whereby said phases traverse the spiral region in the solid bowl centrifuge, which contains cavities (27) in the spiral blade (9) and the segregation elements (19) that extend inwards from the drum (3).
DE50204872T 2001-05-03 2002-04-23 FULL-COVER SCRAP CENTRIFUGE AND METHOD FOR OIL RECOVERY WITH A FULL-COVER SCAVENGE CENTRIFUGE Expired - Lifetime DE50204872D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50204872T DE50204872D1 (en) 2001-05-03 2002-04-23 FULL-COVER SCRAP CENTRIFUGE AND METHOD FOR OIL RECOVERY WITH A FULL-COVER SCAVENGE CENTRIFUGE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10121434A DE10121434B4 (en) 2001-05-03 2001-05-03 Solid bowl centrifuge
PCT/EP2002/004449 WO2002089992A1 (en) 2001-05-03 2002-04-23 Solid bowl spiral centrifuge and a method for obtaining oil using a solid bowl spiral centrifuge
DE50204872T DE50204872D1 (en) 2001-05-03 2002-04-23 FULL-COVER SCRAP CENTRIFUGE AND METHOD FOR OIL RECOVERY WITH A FULL-COVER SCAVENGE CENTRIFUGE

Publications (1)

Publication Number Publication Date
DE50204872D1 true DE50204872D1 (en) 2005-12-15

Family

ID=7683442

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10121434A Expired - Fee Related DE10121434B4 (en) 2001-05-03 2001-05-03 Solid bowl centrifuge
DE50204872T Expired - Lifetime DE50204872D1 (en) 2001-05-03 2002-04-23 FULL-COVER SCRAP CENTRIFUGE AND METHOD FOR OIL RECOVERY WITH A FULL-COVER SCAVENGE CENTRIFUGE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10121434A Expired - Fee Related DE10121434B4 (en) 2001-05-03 2001-05-03 Solid bowl centrifuge

Country Status (4)

Country Link
EP (1) EP1383607B1 (en)
AT (1) ATE309048T1 (en)
DE (2) DE10121434B4 (en)
WO (1) WO2002089992A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123651A1 (en) * 2001-05-15 2002-11-28 Westfalia Separator Ind Gmbh Process and plant for extracting oil from fruit or seeds
DE102004029394A1 (en) 2004-06-17 2006-01-19 Westfalia Separator Ag Trellis fruit, in particular berry or grape harvesting vehicle and method
CN114101301B (en) * 2021-11-29 2022-10-04 重庆文理学院 Solid waste environment-friendly treatment device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1782428A1 (en) * 1968-08-30 1971-09-02 Kloeckner Humboldt Deutz Ag Solid bowl screw centrifuge
DE2627265A1 (en) * 1976-06-18 1977-12-29 Krauss Maffei Ag Decanter type centrifuge with cake washing - having inserts inside bowl to cause break up of cake
DE3301099A1 (en) * 1983-01-14 1984-12-06 KHD Humboldt Wedag AG, 5000 Köln Apparatus for dehumidifying sludge in the centrifugal field of a solid bowl centrifuge
DE3318793A1 (en) * 1983-05-24 1985-01-24 KHD Humboldt Wedag AG, 5000 Köln DEVICE FOR DEHUMIDIFYING SLUDGE
DE4132593A1 (en) * 1991-09-30 1993-04-01 Linde Kca Dresden Gmbh REACTOR FOR COUNTERFLOW TREATMENT OF SOLID AND LIQUID
DE4206006C1 (en) * 1992-02-27 1993-09-16 Westfalia Separator Ag, 59302 Oelde, De
ES2091735T3 (en) * 1994-09-29 1998-02-16 Nuova Maip Macchine Agric PROCEDURE AND APPARATUS FOR THE CENTRIFUGAL EXTRACTION OF OIL OF FIRST AND SECOND PRESSING.

Also Published As

Publication number Publication date
DE10121434A1 (en) 2002-11-14
EP1383607A1 (en) 2004-01-28
WO2002089992A1 (en) 2002-11-14
ATE309048T1 (en) 2005-11-15
DE10121434B4 (en) 2004-08-12
EP1383607B1 (en) 2005-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WESTFALIA SEPARATOR GMBH, 59302 OELDE, DE

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

Owner name: GEA WESTFALIA SEPARATOR GMBH, 59302 OELDE, DE