EP0369399A3 - Windsichter - Google Patents

Windsichter Download PDF

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Publication number
EP0369399A3
EP0369399A3 EP19890121065 EP89121065A EP0369399A3 EP 0369399 A3 EP0369399 A3 EP 0369399A3 EP 19890121065 EP19890121065 EP 19890121065 EP 89121065 A EP89121065 A EP 89121065A EP 0369399 A3 EP0369399 A3 EP 0369399A3
Authority
EP
European Patent Office
Prior art keywords
cover plate
outlet pipe
sifting
downstream
side cover
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
EP19890121065
Other languages
English (en)
French (fr)
Other versions
EP0369399B1 (de
EP0369399A2 (de
Inventor
Roland Dr.-Ing. Nied
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE3838871A external-priority patent/DE3838871C2/de
Application filed by Individual filed Critical Individual
Publication of EP0369399A2 publication Critical patent/EP0369399A2/de
Publication of EP0369399A3 publication Critical patent/EP0369399A3/de
Application granted granted Critical
Publication of EP0369399B1 publication Critical patent/EP0369399B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes

Abstract

Die Erfindung bezieht sich auf einen Windsichter mit einem entgegen der Fliehkraft radial von außen nach innen von der feingutbeladenen Sichtluft angeströmten rotierenden Sichtrad (1 bis 3), aus dem diese Sichtluft axial durch einen Austritts­ stutzen (5,6,18) abströmt und das eine abströmseitige Deckscheibe (1), eine axial dazu versetzt angeordnete, zweite Deckscheibe (2) und dazwischen am Umfang angeordnete Schaufeln (3) aufweist. Gegenstand der Erfindung ist, daß der Austrittsstutzen (5,6,18) mit einem Tauchrohrabschnitt (5,6) bis in die abströmseitige Deckscheibe (1) hineingeführt und mit dieser drehfest verbunden ist.
Der Austrittsstutzen (5,6,18) weist dabei vorzugsweise einen Abschnitt (5) auf, in dem sich der Querschnitt des Tauchrohres stetig erweitert. Das Sichtrad kann durch entsprechende Ausge­ staltung der zweiten Deckscheibe (2) gleichzeitig der Gutzer­ kleinerung dienen.
EP89121065A 1988-11-17 1989-11-14 Windsichter Expired - Lifetime EP0369399B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3838871 1988-11-17
DE3838871A DE3838871C2 (de) 1988-01-22 1988-11-17 Windsichter

Publications (3)

Publication Number Publication Date
EP0369399A2 EP0369399A2 (de) 1990-05-23
EP0369399A3 true EP0369399A3 (de) 1991-06-12
EP0369399B1 EP0369399B1 (de) 1994-08-10

Family

ID=6367328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121065A Expired - Lifetime EP0369399B1 (de) 1988-11-17 1989-11-14 Windsichter

Country Status (3)

Country Link
EP (1) EP0369399B1 (de)
AT (1) ATE109690T1 (de)
ES (1) ES2057066T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252110A (en) * 1990-08-01 1993-10-12 Roland Nied Preferably vertical air separator
US5899396A (en) * 1995-09-04 1999-05-04 Nied; Roland Air separator and single-rotor air separator mill with such an air separator
US6776291B1 (en) † 2000-09-27 2004-08-17 Xerox Corporation Article and apparatus for particulate size separation
DE102018132155B3 (de) * 2018-12-13 2019-12-12 Netzsch-Feinmahltechnik Gmbh Fliehkraftsichter mit speziellem sichterrad
CN114917375B (zh) * 2022-06-14 2024-04-30 浙江湖州淳元智能科技有限公司 一种全面消杀病毒的净化消毒机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565729A (de) * 1967-04-18 1969-05-02
DE1757582B1 (de) * 1968-05-20 1975-07-31 Georgia Marble Co Schleuderkorb-Windsichter
DE3303078C1 (de) * 1983-01-29 1984-05-30 Alpine Ag, 8900 Augsburg Windsichter fuer den Feinstbereich
DE3638915A1 (de) * 1985-12-31 1987-07-02 Thaelmann Schwermaschbau Veb Zentrifugalwindsichter
DE3838871A1 (de) * 1988-01-22 1989-08-03 Nied Roland Windsichter
DE3508889C1 (de) * 1985-03-13 1992-02-20 Alpine Ag, 8900 Augsburg Windsichter mit verschleissfreiem Sichtrad

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565729A (de) * 1967-04-18 1969-05-02
DE1757582B1 (de) * 1968-05-20 1975-07-31 Georgia Marble Co Schleuderkorb-Windsichter
DE3303078C1 (de) * 1983-01-29 1984-05-30 Alpine Ag, 8900 Augsburg Windsichter fuer den Feinstbereich
DE3508889C1 (de) * 1985-03-13 1992-02-20 Alpine Ag, 8900 Augsburg Windsichter mit verschleissfreiem Sichtrad
DE3638915A1 (de) * 1985-12-31 1987-07-02 Thaelmann Schwermaschbau Veb Zentrifugalwindsichter
DE3838871A1 (de) * 1988-01-22 1989-08-03 Nied Roland Windsichter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMIE INGENIEUR. TECHNIK, Band 54, Nr. 7, Juli 1982, Seiten 621-630, Nürnberg, DE; M. BOHNET: "Zyklonabscheider zum Trennen von Gas/Feststoff-Strömungen" *

Also Published As

Publication number Publication date
ATE109690T1 (de) 1994-08-15
EP0369399B1 (de) 1994-08-10
ES2057066T3 (es) 1994-10-16
EP0369399A2 (de) 1990-05-23

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