ES2036541T3 - Procedimiento de clasificacion con aire y clasificador de aire. - Google Patents
Procedimiento de clasificacion con aire y clasificador de aire.Info
- Publication number
- ES2036541T3 ES2036541T3 ES198787105736T ES87105736T ES2036541T3 ES 2036541 T3 ES2036541 T3 ES 2036541T3 ES 198787105736 T ES198787105736 T ES 198787105736T ES 87105736 T ES87105736 T ES 87105736T ES 2036541 T3 ES2036541 T3 ES 2036541T3
- Authority
- ES
- Spain
- Prior art keywords
- air
- classifier
- classification procedure
- separation
- classification
- 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.)
- Expired - Lifetime
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
EL INVENTO TRATA DE UN PROCEDIMIENTO Y UNA AVENTADORA PARA LA SEPARACION DE UNA MERCANCIA EXAMINADA EN GRUESO Y EN FINO. LAS AVENTADORAS CONOCIDAS MUESTRAN EN EL RENDIMIENTO Y LA SELECTIVIDAD AUN DEFECTOS CONSIDERABLES. EL INVENTO DA EL CAMINO PARA EVITAR ESTO DE REALIZAR UNA SELECCION SEPARADA DONDE LA PROPIA SELECCION SE CONSIGUE DE ANALOGA MANERA QUE LA SELECCION ANTERIOR BAJO INCLUSION DE REPULSION CENTRIFUGA MECANICA DE PARTICULAS GRUESAS, ESPECIALMENTE POR BASTIDORES DE LA CUBA CENTRIFUGA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863621221 DE3621221A1 (de) | 1986-06-25 | 1986-06-25 | Verfahren zur windsichtung und windsichter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2036541T3 true ES2036541T3 (es) | 1993-06-01 |
Family
ID=6303632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787105736T Expired - Lifetime ES2036541T3 (es) | 1986-06-25 | 1987-04-16 | Procedimiento de clasificacion con aire y clasificador de aire. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4869786A (es) |
EP (1) | EP0250747B1 (es) |
AT (1) | ATE82876T1 (es) |
DE (2) | DE3621221A1 (es) |
ES (1) | ES2036541T3 (es) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930004539B1 (ko) * | 1988-02-09 | 1993-06-01 | 캐논 가부시끼가이샤 | 기류 분급기 |
DE3843338A1 (de) * | 1988-12-22 | 1990-06-28 | Krupp Polysius Ag | Sichter |
DE4002867C1 (es) * | 1990-02-01 | 1991-08-29 | Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De | |
FR2658096B1 (fr) * | 1990-02-13 | 1992-06-05 | Fives Cail Babcock | Selecteur a air a action centrifuge. |
DE4112018A1 (de) * | 1990-06-08 | 1991-12-12 | Kloeckner Humboldt Deutz Ag | Sichter |
DE9015363U1 (es) * | 1990-11-08 | 1991-01-17 | Christian Pfeiffer Maschinenfabrik Gmbh & Co Kg, 4720 Beckum, De | |
DK167054B1 (da) * | 1990-11-26 | 1993-08-23 | Smidth & Co As F L | Dobbeltseparator til udskillelse af partikelformet materiale |
DE4116683A1 (de) * | 1991-05-22 | 1992-11-26 | Nied Roland | Verfahren und vorrichtung fuer die windsichtung |
IT1248066B (it) * | 1991-06-17 | 1995-01-05 | Italcementi Spa | Separatore dinamico per materiali polverulenti, in particolare cementoed impianto che lo comprende |
US5273163A (en) * | 1992-01-23 | 1993-12-28 | Luzenac America, Inc. | Centrifugal particle classifier having uniform influx distributor |
EP0645196A4 (en) * | 1993-03-31 | 1995-10-25 | Onoda Cement Co Ltd | SPIRAL WINIFIERS. |
AT401741B (de) * | 1993-08-19 | 1996-11-25 | Thaler Horst Dipl Ing | Windsichter |
US5366095A (en) * | 1993-11-15 | 1994-11-22 | Christopher Martin | Air classification system |
NO300257B1 (no) * | 1995-04-07 | 1997-05-05 | Sinvent As | Apparat for sortering av partikkelformig materiale |
US6276534B1 (en) | 1998-04-03 | 2001-08-21 | Hosokawa Micron Powder Systems | Classifier apparatus for particulate matter/powder classifier |
DE19854855C2 (de) | 1998-11-27 | 2002-01-17 | Hosokawa Alpine Ag & Co | Windsichter |
US6439394B1 (en) | 2000-02-17 | 2002-08-27 | Sortech Separation Technologies, Ltd. | Separator for dry separation of powders |
US6739456B2 (en) | 2002-06-03 | 2004-05-25 | University Of Florida Research Foundation, Inc. | Apparatus and methods for separating particles |
US7028847B2 (en) * | 2003-05-29 | 2006-04-18 | Alstom Technology Ltd | High efficiency two-stage dynamic classifier |
EP1561519A1 (fr) * | 2004-02-04 | 2005-08-10 | Magotteaux International S.A. | Séparateur de matière granuleuse |
DE102004027128A1 (de) * | 2004-06-03 | 2005-12-22 | Polysius Ag | Vorrichtung zum Sichten von körnigem Gut in wenigstens drei Kornfraktionen |
US8858699B2 (en) | 2006-07-13 | 2014-10-14 | Unimin Corporation | Ultra fine nepheline syenite powder and products for using same |
US20080015104A1 (en) * | 2006-07-13 | 2008-01-17 | Unimin Corporation | Ultrafine nepheline syenite |
US20080040980A1 (en) * | 2006-07-13 | 2008-02-21 | Unimin Corporation | Method of processing nepheline syenite |
DE102006044833B4 (de) * | 2006-09-20 | 2010-01-21 | Babcock Borsig Service Gmbh | Zentrifugalsichter und Verfahren zum Sichten |
US7757976B2 (en) * | 2007-02-07 | 2010-07-20 | Unimin Corporation | Method of processing nepheline syenite powder to produce an ultra-fine grain size product |
BRPI0814106A2 (pt) * | 2007-07-09 | 2015-02-03 | Unimin Corp | Pó de sienito de nefelina com tamanho de partícula controlado e método de produzir o mesmo |
JP4785802B2 (ja) * | 2007-07-31 | 2011-10-05 | 株式会社日清製粉グループ本社 | 粉体分級装置 |
CA2720666C (en) * | 2008-04-17 | 2014-02-25 | Unimin Corporation | Powder formed from mineral or rock material with controlled particle size distribution for thermal films |
CA2638157C (en) * | 2008-07-24 | 2013-05-28 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
CA2650913C (en) * | 2009-01-23 | 2013-10-15 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
CA2638150C (en) * | 2008-07-24 | 2012-03-27 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
CA2638160C (en) * | 2008-07-24 | 2015-02-17 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
US9127325B2 (en) | 2008-07-24 | 2015-09-08 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for treating a cellulosic feedstock |
CA2650919C (en) * | 2009-01-23 | 2014-04-22 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
US8915644B2 (en) | 2008-07-24 | 2014-12-23 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for conveying a cellulosic feedstock |
CA2638159C (en) * | 2008-07-24 | 2012-09-11 | Sunopta Bioprocess Inc. | Method and apparatus for treating a cellulosic feedstock |
US9335043B2 (en) | 2009-08-24 | 2016-05-10 | Abengoa Bioenergy New Technologies, Inc. | Method for producing ethanol and co-products from cellulosic biomass |
FR2976194B1 (fr) | 2011-06-08 | 2014-01-10 | Pa Technologies | Separateur dynamique pour materiaux pulverulents |
WO2014117031A1 (en) | 2013-01-24 | 2014-07-31 | Lp Amina Llc | Classifier |
EP3127621A4 (en) * | 2014-03-31 | 2017-12-06 | Hosokawa Micron Corporation | Classifier |
DE102016106588B4 (de) * | 2016-04-11 | 2023-12-14 | Neuman & Esser Process Technology Gmbh | Sichter |
CN110961351A (zh) * | 2019-12-20 | 2020-04-07 | 浙江清湖建材股份有限公司 | 一种新型重质碳酸钙粉生产用筛分装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB219647A (es) * | ||||
DE521082C (de) * | 1925-11-07 | 1931-03-16 | Hermann Hildebrandt | Sichter mit einem einem Geblaese vorgeschalteten Sichtrad |
US1746686A (en) * | 1928-06-23 | 1930-02-11 | Sturtevant Mill Co | Air separator |
GB359763A (en) * | 1930-11-24 | 1931-10-29 | Nikolai Ahlmann | Improvements in and relating to the separation of pulverulent materials |
DE695328C (de) * | 1938-09-09 | 1940-08-22 | Carl Fleck | Vorrichtung zum Abscheiden von festen und fluessigen Bestandteilen aus Gasen oder Daempfen mit Hilfe von Fliehkraft und eines durch Umlaufstroemung erzeugten Hohlsoges |
DE1507729A1 (de) * | 1966-07-05 | 1970-01-08 | Polysius Ag | Windsichter |
DE1757582C2 (de) * | 1968-05-20 | 1976-03-11 | The Georgia Marble Co., Atlanta, .Ga. (V.St.A.) | Schleuderkorb-Windsichter |
SU751450A1 (ru) * | 1976-03-09 | 1980-07-30 | Белорусский технологический институт им. С.М.Кирова | Центробежный пневматический классификатор |
DE2715955A1 (de) * | 1977-04-09 | 1978-10-12 | Wessel Josef | Vorrichtung zum sichtklassieren |
FR2460725A1 (fr) * | 1979-07-02 | 1981-01-30 | Kawasaki Heavy Ind Ltd | Appareil de separation a air pour separer des materiaux constitues de petites particules de materiaux constitues de grosses particules en utilisant un courant d'air |
US4296864A (en) * | 1979-07-17 | 1981-10-27 | Onoda Cement Co., Ltd. | Air classifier |
DE2951819C2 (de) * | 1979-12-21 | 1982-09-16 | Omya GmbH, 5000 Köln | Zentrifugalkraftsichter |
DE3038625A1 (de) * | 1980-10-13 | 1982-05-19 | Fa. Christian Pfeiffer, 4720 Beckum | Drehluft-fliehkraft-streusichter |
EP0067895B1 (de) * | 1981-06-19 | 1985-01-30 | OMYA GmbH | Zentrifugalkraftsichter |
US4409097A (en) * | 1981-10-16 | 1983-10-11 | Omya Gmbh | Improved pivotable centrifugal classifier and method of classifying |
DE3222878C1 (de) * | 1982-06-18 | 1983-12-22 | PKS-Engineering GmbH & Co KG, 4720 Beckum | Verfahren zum Betreiben eines Windsichters und Windsichter zur Durchfuehrung des Verfahrens |
DE3231526C2 (de) * | 1982-08-25 | 1986-10-16 | PKS-Engineering GmbH & Co KG, 4720 Beckum | Windsichter |
DE3303078C1 (de) * | 1983-01-29 | 1984-05-30 | Alpine Ag, 8900 Augsburg | Windsichter fuer den Feinstbereich |
SU1238816A2 (ru) * | 1983-09-14 | 1986-06-23 | Всесоюзный Научно-Исследовательский Институт Комбикормовой Промышленности | Инерционный сепаратор |
US4551241A (en) * | 1984-02-08 | 1985-11-05 | Sturtevant, Inc. | Particle classifier |
DE3515026C1 (de) * | 1985-04-25 | 1986-09-18 | Fa. Christian Pfeiffer, 4720 Beckum | Drehluft-Schleuderkorb-Sichter |
-
1986
- 1986-06-25 DE DE19863621221 patent/DE3621221A1/de active Granted
-
1987
- 1987-04-16 EP EP87105736A patent/EP0250747B1/de not_active Expired - Lifetime
- 1987-04-16 AT AT87105736T patent/ATE82876T1/de not_active IP Right Cessation
- 1987-04-16 DE DE8787105736T patent/DE3782859D1/de not_active Expired - Fee Related
- 1987-04-16 ES ES198787105736T patent/ES2036541T3/es not_active Expired - Lifetime
- 1987-05-29 US US07/055,255 patent/US4869786A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3621221A1 (de) | 1988-01-14 |
ATE82876T1 (de) | 1992-12-15 |
EP0250747A3 (en) | 1989-05-24 |
US4869786A (en) | 1989-09-26 |
DE3782859D1 (de) | 1993-01-14 |
EP0250747B1 (de) | 1992-12-02 |
EP0250747A2 (de) | 1988-01-07 |
DE3621221C2 (es) | 1988-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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