EP0186761B1 - Einstellbare Wehrplatte für Vollmantel-Schneckenzentrifugen - Google Patents

Einstellbare Wehrplatte für Vollmantel-Schneckenzentrifugen Download PDF

Info

Publication number: EP0186761B1
Authority: EP; European Patent Office
Prior art keywords: weir plate; weir; adjusting member; positions; plate according
Prior art date: 1984-12-18
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

EP85114275A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP0186761A3 (en

EP0186761A2 (de

Inventor

Erich Kräutlein

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.)

Flottweg GmbH

Original Assignee

Flottweg 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.)

1984-12-18

Filing date

1985-11-08

Publication date

1990-10-17

1985-11-08 Application filed by Flottweg GmbH filed Critical Flottweg GmbH

1986-07-09 Publication of EP0186761A2 publication Critical patent/EP0186761A2/de

1987-12-23 Publication of EP0186761A3 publication Critical patent/EP0186761A3/de

1990-10-17 Application granted granted Critical

1990-10-17 Publication of EP0186761B1 publication Critical patent/EP0186761B1/de

2005-11-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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Images

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
- 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
- B04B2001/2083—Configuration of liquid outlets

Definitions

the invention relates to an adjustable weir plate for solid bowl screw centrifuges with the features of the preamble of claim 1.
the displaceability of the weir plates in the radial direction to the centrifuge axis by means of a rotatably mounted adjusting element and the fixing in the respectively set position make it possible to use one and the same weir plate per outlet opening to set a large number of weir diameters spaced apart from one another, the overflow edge of which extends over the width of the outlet opening, so that their drainage capacity is fully utilized.

Landscapes

Centrifugal Separators (AREA)

EP85114275A 1984-12-18 1985-11-08 Einstellbare Wehrplatte für Vollmantel-Schneckenzentrifugen Expired - Lifetime EP0186761B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3446166		1984-12-18
DE3446166A DE3446166C2 (de)	1984-12-18	1984-12-18	Einstellbare Wehrplatte für Vollmantel-Schneckenzentrifugen

Publications (3)

Publication Number	Publication Date
EP0186761A2 EP0186761A2 (de)	1986-07-09
EP0186761A3 EP0186761A3 (en)	1987-12-23
EP0186761B1 true EP0186761B1 (de)	1990-10-17

Family

ID=6253111

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85114275A Expired - Lifetime EP0186761B1 (de)	1984-12-18	1985-11-08	Einstellbare Wehrplatte für Vollmantel-Schneckenzentrifugen

Country Status (3)

Country	Link
EP (1)	EP0186761B1 (da)
DE (2)	DE3446166C2 (da)
DK (1)	DK169466B1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5257968A (en) *	1991-06-06	1993-11-02	Alfa Laval Separation Inc.	Inflatable dam for a decanter centrifuge
DE10203652B4 (de) *	2002-01-30	2006-10-19	Westfalia Separator Ag	Vollmantel-Schneckenzentrifuge mit einem Wehr
DE102004019368B4 (de) *	2004-04-21	2008-03-27	Flottweg Gmbh & Co. Kgaa	Wehreinrichtung für eine Zentrifuge
US8579783B2 (en)	2009-07-02	2013-11-12	Andritz S.A.S.	Weir and choke plate for solid bowl centrifuge
CN102225380A (zh) *	2011-04-26	2011-10-26	江苏迈安德食品机械有限公司	卧螺离心机的液池水位调节装置
DE102013001436A1 (de)	2013-01-29	2014-07-31	Flottweg Se	Vollmantelschneckenzentrifuge mit einer Wehrkante
GB2513358A (en) *	2013-04-24	2014-10-29	Nat Oilwell Varco Lp	A centrifuge and a control system therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB297914A (en) *	1927-07-26	1928-10-04	Sunderland Forge & Engineering	Improvements in and relating to centrifugal separators
US3081026A (en) *	1959-03-20	1963-03-12	Black Clawson Co	Centrifuge
DE1782260A1 (de) *	1967-08-23	1971-08-12	Alfa Laval Ab	Zentrifuge

1984
- 1984-12-18 DE DE3446166A patent/DE3446166C2/de not_active Expired
1985
- 1985-11-08 DE DE8585114275T patent/DE3580157D1/de not_active Expired - Lifetime
- 1985-11-08 EP EP85114275A patent/EP0186761B1/de not_active Expired - Lifetime
- 1985-12-17 DK DK584985A patent/DK169466B1/da not_active IP Right Cessation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Merkblatt "Einstellbare Wehrdurchmesser" J-S. 3-1 der Firma Flottweg, Vilsbiburg; Prospekt PC 40631T/7905 der Firma Alfa-Laval, Dänemark; Proskpekt 1280-0150 der Firma Swaco *

Also Published As

Publication number	Publication date
DK169466B1 (da)	1994-11-07
DK584985D0 (da)	1985-12-17
EP0186761A3 (en)	1987-12-23
DK584985A (da)	1986-06-19
DE3580157D1 (de)	1990-11-22
EP0186761A2 (de)	1986-07-09
DE3446166A1 (de)	1986-06-26
DE3446166C2 (de)	1987-04-02

Legal Events

Date	Code	Title	Description
1986-05-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1986-07-09	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1986-08-13	RBV	Designated contracting states (corrected)	Designated state(s): CH DE FR GB LI
1987-11-05	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1987-12-23	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB LI
1988-06-08	17P	Request for examination filed	Effective date: 19880408
1988-09-28	17Q	First examination report despatched	Effective date: 19880817
1990-05-02	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: FLOTTWEG GMBH
1990-09-01	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-10-17	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR GB LI
1990-11-02	ET	Fr: translation filed
1990-11-13	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19901113
1990-11-22	REF	Corresponds to:	Ref document number: 3580157 Country of ref document: DE Date of ref document: 19901122
1991-02-20	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-08-17	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-08-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-10-09	26N	No opposition filed
1996-11-18	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19961118 Year of fee payment: 12
1997-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971130 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971130
1998-07-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2000-11-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20001110 Year of fee payment: 16
2000-11-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20001129 Year of fee payment: 16
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2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-06-26	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20011108
2002-07-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020730
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Publication	Publication Date	Title
EP0027630B1 (de)	1984-12-12	Zentrifuge zum Trennen von Feststoff-Flüssigkeitsgemischen
DE3872847T2 (de)	1993-02-04	Vorrichtung zur sicherstellung der feineinstellung der winkellage eines lenkrades auf einer lenksaeule.
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DE3727066A1 (de)	1988-10-20	Durchbiegungseinstellwalze
DE4320265A1 (de)	1994-12-22	Wehr zum Einstellen von Flüssigkeitsspiegeln in Vollmantelschleudertrommeln
DE69513276T2 (de)	2000-06-21	Siebplatte für die Papierherstellung
DE3344432A1 (de)	1985-06-20	Zentrifuge zur trennung einer suspension mit zwei getrennt abzufuehrenden fluessigkeitsphasen
EP0186761B1 (de)	1990-10-17	Einstellbare Wehrplatte für Vollmantel-Schneckenzentrifugen
DE4338903A1 (de)	1994-07-28	Zerkleinerungsmaschine und Einrichtung zur Einstellung des Spaltes einer solchen Zerkleinerungsmaschine
WO2008058883A1 (de)	2008-05-22	Zentrifuge, insbesondere separator, mit feststoff-austrittsdüsen
DE1782260A1 (de)	1971-08-12	Zentrifuge
DE2953260C2 (da)	1989-11-30
DE69501962T2 (de)	1998-07-30	Leitschaufel
DE2364619A1 (de)	1974-06-27	Kugelhalterung
EP0318669A1 (de)	1989-06-07	Federscheibenkupplung
DE102019126325A1 (de)	2021-04-01	Vollmantel-Schneckenzentrifuge
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DE2419355A1 (de)	1975-11-06	Zentrifuge
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DE69503356T2 (de)	1998-11-19	Dynamische auswuchtvorrichtung einer wäschewaschmaschine
EP0022924B1 (de)	1983-07-20	Farbdosiervorrichtung für eine Druckmaschine