EP2251099A3 - Vorrichtung zum Trennen von Aufgabegut in Feingut und Grobgut - Google Patents

Vorrichtung zum Trennen von Aufgabegut in Feingut und Grobgut Download PDF

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Publication number
EP2251099A3
EP2251099A3 EP10004849A EP10004849A EP2251099A3 EP 2251099 A3 EP2251099 A3 EP 2251099A3 EP 10004849 A EP10004849 A EP 10004849A EP 10004849 A EP10004849 A EP 10004849A EP 2251099 A3 EP2251099 A3 EP 2251099A3
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EP
European Patent Office
Prior art keywords
zone
classifying
cylindrical
coarse
viewing zone
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Application number
EP10004849A
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English (en)
French (fr)
Other versions
EP2251099A2 (de
EP2251099B2 (de
EP2251099B1 (de
Inventor
Hartmut Pallmann
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.)
Hosokawa Alpine AG
Original Assignee
Pallmann Maschinenfabrik GmbH and Co KG
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42537653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2251099(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pallmann Maschinenfabrik GmbH and Co KG filed Critical Pallmann Maschinenfabrik GmbH and Co KG
Publication of EP2251099A2 publication Critical patent/EP2251099A2/de
Publication of EP2251099A3 publication Critical patent/EP2251099A3/de
Application granted granted Critical
Publication of EP2251099B1 publication Critical patent/EP2251099B1/de
Publication of EP2251099B2 publication Critical patent/EP2251099B2/de
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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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • 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
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zum Trennen von Aufgabegut (6) in Feingut (29) und Grobgut (30) mit einer entlang einer Achse (8) angeordneten zylindrischen Sichtzone (24), mit einem Verteilerkanal (9) zur Zufuhr von Sichtluft (15), der sich über den Umfang der zylindrischen Sichtzone (24) erstreckt. Die Sichtzone (24) und der Verteilerkanal (9) sind durch eine Wand (12) voneinander getrennt, die für den Eintritt der Sichtluft (15) in die Sichtzone (24) Durchtrittsöffnungen (23) besitzt. Ferner weist die Vorrichtung einen Guteinlauf (4) auf, der zur Beschickung der Vorrichtung mit Aufgabegut (6) axial an die zylindrische Sichtzone (24) anschließt, einen Grobgutaustrag (26), der gegenüberliegend des Guteinlaufs (4) axial an die Sichtzone (24) anschließt, und einen Feingutabzug (5) zur Ableitung des Feinguts (29) aus der Sichtzone (24). Zur Vereinheitlichung der Eintrittsgeschwindigkeit der Sichtluft in die Sichtzone wird erfindungsgemäß vorgeschlagen, dass der Strömungsquerschnitt des Verteilerkanals (9) in Durchströmrichtung (15) abnimmt.
EP10004849.5A 2009-05-11 2010-05-07 Vorrichtung zum Trennen von Aufgabegut in Feingut und Grobgut Active EP2251099B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009020713A DE102009020713A1 (de) 2009-05-11 2009-05-11 Vorrichtung zum Trennen von Aufgabegut in Feingut und Grobgut

Publications (4)

Publication Number Publication Date
EP2251099A2 EP2251099A2 (de) 2010-11-17
EP2251099A3 true EP2251099A3 (de) 2012-08-08
EP2251099B1 EP2251099B1 (de) 2013-08-21
EP2251099B2 EP2251099B2 (de) 2022-12-28

Family

ID=42537653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10004849.5A Active EP2251099B2 (de) 2009-05-11 2010-05-07 Vorrichtung zum Trennen von Aufgabegut in Feingut und Grobgut

Country Status (2)

Country Link
EP (1) EP2251099B2 (de)
DE (1) DE102009020713A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106892284B (zh) * 2017-04-11 2023-06-09 沅陵县辰州荞韵食品有限公司 粮食谷物筛分农机设备及其工作方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1607631A1 (de) * 1967-07-27 1970-10-22 Krupp Gmbh Windsichter
JPS5481172U (de) * 1977-11-18 1979-06-08
EP0152278A2 (de) * 1984-02-08 1985-08-21 Sturtevant, Inc. Partikelklassierer
DE3943733C2 (de) * 1989-05-12 1999-01-21 Canon Kk Vorrichtung und Verfahren zur Zerkleinerung und Klassierung von Pulver in Feinpulver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508889C1 (de) † 1985-03-13 1992-02-20 Alpine Ag, 8900 Augsburg Windsichter mit verschleissfreiem Sichtrad
CN2263554Y (zh) † 1996-05-21 1997-10-01 中国石油化工总公司 涡轮式粉状颗粒分级器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1607631A1 (de) * 1967-07-27 1970-10-22 Krupp Gmbh Windsichter
JPS5481172U (de) * 1977-11-18 1979-06-08
EP0152278A2 (de) * 1984-02-08 1985-08-21 Sturtevant, Inc. Partikelklassierer
DE3943733C2 (de) * 1989-05-12 1999-01-21 Canon Kk Vorrichtung und Verfahren zur Zerkleinerung und Klassierung von Pulver in Feinpulver

Also Published As

Publication number Publication date
EP2251099A2 (de) 2010-11-17
EP2251099B2 (de) 2022-12-28
EP2251099B1 (de) 2013-08-21
DE102009020713A1 (de) 2010-11-18

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