GB2015386A - Screw Centrifuge - Google Patents

Screw Centrifuge

Info

Publication number
GB2015386A
GB2015386A GB7907614A GB7907614A GB2015386A GB 2015386 A GB2015386 A GB 2015386A GB 7907614 A GB7907614 A GB 7907614A GB 7907614 A GB7907614 A GB 7907614A GB 2015386 A GB2015386 A GB 2015386A
Authority
GB
United Kingdom
Prior art keywords
drum
screw conveyor
cylindrical
conical
parts
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.)
Withdrawn
Application number
GB7907614A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB2015386A publication Critical patent/GB2015386A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Centrifugal Separators (AREA)

Abstract

A centrifuge for separating solids from liquid comprises a cylindrical sleeve part (1) and a conical sleeve part (2) connected thereto to form a drum and a screw conveyor arranged coaxially in the drum. The screw conveyor comprises separate cylindrical and conical parts (3), (4) connected together by means of a gearing (26). The cylindrical and conical parts of the screw conveyor rotate at different speeds with respect to the drum and liquid is collected from the drum part (1) and separated solids from the drum part (2). In operation, the helix of the cylindrical part (3) of the screw conveyor rotates in an opposite direction to that of the conical part (4). This may be achieved by arranging that the helices on the two parts of the screw conveyor run in opposite directions or by means of the gearing (26). <IMAGE>
GB7907614A 1978-03-06 1979-03-05 Screw Centrifuge Withdrawn GB2015386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782809555 DE2809555A1 (en) 1978-03-06 1978-03-06 CENTRIFUGE FOR THE SEPARATION OF SOLIDS FROM THE LIQUID OF A SOLID-LIQUID MIXTURE

Publications (1)

Publication Number Publication Date
GB2015386A true GB2015386A (en) 1979-09-12

Family

ID=6033662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907614A Withdrawn GB2015386A (en) 1978-03-06 1979-03-05 Screw Centrifuge

Country Status (2)

Country Link
DE (1) DE2809555A1 (en)
GB (1) GB2015386A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014515A1 (en) * 1992-12-29 1994-07-07 Viktor Efimovich Minaker Method of separating a suspension and device for carrying this out
WO2002079351A1 (en) * 2001-03-30 2002-10-10 Shell Internationale Research Maatschappij B.V. Process to dewater a soot water slurry obtained in a gasification process
CN110773330A (en) * 2019-11-26 2020-02-11 巨能机械(中国)有限公司 Horizontal spiral discharging sedimentation centrifuge with squeezing baffle structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014515A1 (en) * 1992-12-29 1994-07-07 Viktor Efimovich Minaker Method of separating a suspension and device for carrying this out
WO2002079351A1 (en) * 2001-03-30 2002-10-10 Shell Internationale Research Maatschappij B.V. Process to dewater a soot water slurry obtained in a gasification process
AU2002302483B2 (en) * 2001-03-30 2006-08-24 Shell Internationale Research Maatschappij B.V. Process to dewater a soot water slurry obtained in a gasification process
US7413681B2 (en) 2001-03-30 2008-08-19 Shell Oil Company Process to dewater a soot water slurry obtained in a gasification process
KR100866813B1 (en) * 2001-03-30 2008-11-04 쉘 인터내셔날 리서치 마챠피즈 비.브이. Process to dewater a soot water slurry obtained in a gasification process
CN110773330A (en) * 2019-11-26 2020-02-11 巨能机械(中国)有限公司 Horizontal spiral discharging sedimentation centrifuge with squeezing baffle structure

Also Published As

Publication number Publication date
DE2809555A1 (en) 1979-09-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)