EP0405125A3 - Method and apparatus for the post-treatment of heavy phase material in the heavy phase discharge zone of a screw decanter - Google Patents

Method and apparatus for the post-treatment of heavy phase material in the heavy phase discharge zone of a screw decanter Download PDF

Info

Publication number
EP0405125A3
EP0405125A3 EP19900109481 EP90109481A EP0405125A3 EP 0405125 A3 EP0405125 A3 EP 0405125A3 EP 19900109481 EP19900109481 EP 19900109481 EP 90109481 A EP90109481 A EP 90109481A EP 0405125 A3 EP0405125 A3 EP 0405125A3
Authority
EP
European Patent Office
Prior art keywords
heavy phase
post
treatment
discharge zone
screw decanter
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
EP19900109481
Other languages
German (de)
Other versions
EP0405125B1 (en
EP0405125A2 (en
Inventor
Reinhold Dr. Schilp
Wolfgang Epper
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 EP0405125A2 publication Critical patent/EP0405125A2/en
Publication of EP0405125A3 publication Critical patent/EP0405125A3/en
Application granted granted Critical
Publication of EP0405125B1 publication Critical patent/EP0405125B1/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
    • B04B15/00—Other accessories for centrifuges
    • B04B15/12—Other accessories for centrifuges for drying or washing the separated solid particles
    • 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
EP19900109481 1989-06-29 1990-05-18 Method and apparatus for the post-treatment of heavy phase material in the heavy phase discharge zone of a screw decanter Expired - Lifetime EP0405125B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893921328 DE3921328A1 (en) 1989-06-29 1989-06-29 METHOD AND DEVICE FOR TREATING THE DICKER IN THE DISCHARGE EXHAUST AREA OF A FULL-COVERED SCREW CENTRIFUGE
DE3921328 1989-06-29

Publications (3)

Publication Number Publication Date
EP0405125A2 EP0405125A2 (en) 1991-01-02
EP0405125A3 true EP0405125A3 (en) 1991-04-17
EP0405125B1 EP0405125B1 (en) 1994-01-19

Family

ID=6383877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900109481 Expired - Lifetime EP0405125B1 (en) 1989-06-29 1990-05-18 Method and apparatus for the post-treatment of heavy phase material in the heavy phase discharge zone of a screw decanter

Country Status (5)

Country Link
EP (1) EP0405125B1 (en)
JP (1) JPH0338265A (en)
DE (2) DE3921328A1 (en)
DK (1) DK0405125T3 (en)
ES (1) ES2048356T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2848705B2 (en) * 1992-06-09 1999-01-20 ヤマサ醤油株式会社 Monoclonal antibody against human lung surfactant apoprotein D and its use
DE4315074B4 (en) * 1993-05-06 2005-01-05 Baumann-Schilp, Lucia Method and device for dewatering sludge
DE19901655A1 (en) * 1999-01-18 2000-07-20 Baker Hughes De Gmbh Centrifuge for wet mechanical separation of solid mixtures
DK200200598A (en) * 2002-04-22 2003-10-23 Alfa Laval Copenhagen As decanter centrifuge
CN110961261A (en) * 2019-12-29 2020-04-07 张家港市华祥离心机制造有限公司 Energy-saving driving device of horizontal centrifuge
CN116351586B (en) * 2023-06-02 2023-08-18 张家港市中南化工机械有限公司 Horizontal spiral discharging filtering type centrifugal machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1442497A1 (en) * 1964-02-14 1968-11-14 United States Steel Corp Method and device for separating water by centrifugal action under the action of steam
DE3216393A1 (en) * 1982-05-03 1983-11-03 Bayer Ag, 5090 Leverkusen SCREW CENTRIFUGE WITH WASHING DEVICE
EP0140672A2 (en) * 1983-10-28 1985-05-08 THOMAS BROADBENT & SONS LIMITED Improvements in decanting type centrifuges
EP0173676A1 (en) * 1984-08-30 1986-03-05 VOEST-ALPINE Aktiengesellschaft Centrifuge for dehydrating and drying predehydrated sludges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE193997C (en) *
DE205960C (en) *
DE1754873U (en) * 1957-08-29 1957-10-24 Krauss Maffei Ag SCREW CENTRIFUGE WITH A FULLY SLEEVED DRUM AND A GAS-TIGHT CLOSED CENTRIFUGAL HOUSING.
US4654022A (en) * 1986-01-31 1987-03-31 Pennwalt Corporation Rinsing on a solid bowl centrifuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1442497A1 (en) * 1964-02-14 1968-11-14 United States Steel Corp Method and device for separating water by centrifugal action under the action of steam
DE3216393A1 (en) * 1982-05-03 1983-11-03 Bayer Ag, 5090 Leverkusen SCREW CENTRIFUGE WITH WASHING DEVICE
EP0140672A2 (en) * 1983-10-28 1985-05-08 THOMAS BROADBENT & SONS LIMITED Improvements in decanting type centrifuges
EP0173676A1 (en) * 1984-08-30 1986-03-05 VOEST-ALPINE Aktiengesellschaft Centrifuge for dehydrating and drying predehydrated sludges

Also Published As

Publication number Publication date
DK0405125T3 (en) 1994-02-28
DE59004283D1 (en) 1994-03-03
JPH0338265A (en) 1991-02-19
ES2048356T3 (en) 1994-03-16
DE3921328A1 (en) 1991-01-10
EP0405125B1 (en) 1994-01-19
EP0405125A2 (en) 1991-01-02

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