WO2008034680A1 - Zentrifugalsichter - Google Patents
Zentrifugalsichter Download PDFInfo
- Publication number
- WO2008034680A1 WO2008034680A1 PCT/EP2007/058588 EP2007058588W WO2008034680A1 WO 2008034680 A1 WO2008034680 A1 WO 2008034680A1 EP 2007058588 W EP2007058588 W EP 2007058588W WO 2008034680 A1 WO2008034680 A1 WO 2008034680A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- centrifugal separator
- flow
- separator according
- classifier
- flow path
- Prior art date
Links
- 239000011362 coarse particle Substances 0.000 claims abstract description 28
- 239000010419 fine particle Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 22
- 230000008021 deposition Effects 0.000 claims description 16
- 238000000227 grinding Methods 0.000 claims description 8
- 239000003245 coal Substances 0.000 claims description 7
- 230000005514 two-phase flow Effects 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 230000003116 impacting effect Effects 0.000 claims description 2
- 239000003077 lignite Substances 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 9
- 239000012159 carrier gas Substances 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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
-
- 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
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2689645A CA2689645C (en) | 2006-09-20 | 2007-08-17 | Centrifugal separator |
EP07788486A EP2066461B1 (de) | 2006-09-20 | 2007-08-17 | Zentrifugalsichter |
AT07788486T ATE475490T1 (de) | 2006-09-20 | 2007-08-17 | Zentrifugalsichter |
DE502007004594T DE502007004594D1 (de) | 2006-09-20 | 2007-08-17 | Zentrifugalsichter |
AU2007299162A AU2007299162B2 (en) | 2006-09-20 | 2007-08-17 | Centrifugal separator |
US12/442,043 US8033399B2 (en) | 2006-09-20 | 2007-08-17 | Centrifugal separator |
DK07788486.4T DK2066461T3 (da) | 2006-09-20 | 2007-08-17 | Centrifugalseparator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006044833.2 | 2006-09-20 | ||
DE102006044833A DE102006044833B4 (de) | 2006-09-20 | 2006-09-20 | Zentrifugalsichter und Verfahren zum Sichten |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008034680A1 true WO2008034680A1 (de) | 2008-03-27 |
Family
ID=38823616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/058588 WO2008034680A1 (de) | 2006-09-20 | 2007-08-17 | Zentrifugalsichter |
Country Status (8)
Country | Link |
---|---|
US (1) | US8033399B2 (de) |
EP (1) | EP2066461B1 (de) |
AT (1) | ATE475490T1 (de) |
AU (1) | AU2007299162B2 (de) |
CA (1) | CA2689645C (de) |
DE (2) | DE102006044833B4 (de) |
DK (1) | DK2066461T3 (de) |
WO (1) | WO2008034680A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8960027B2 (en) | 2010-04-23 | 2015-02-24 | Nisshin Engineering Inc. | Method for classifying powder |
CN115430608A (zh) * | 2022-11-10 | 2022-12-06 | 山东世纪鑫峰建筑科技有限公司 | 一种砂石原料精筛装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101370600B (zh) * | 2006-02-24 | 2011-10-05 | 太平洋水泥株式会社 | 离心式空气分级机 |
FR2941389B1 (fr) * | 2009-01-29 | 2011-10-14 | Fives Fcb | Dispositif de separation granulometrique selective de matieres pulverulentes solides, a action centrifuge, et procede d'utilisation d'un tel dispositif |
JP5812668B2 (ja) * | 2010-05-14 | 2015-11-17 | 三菱日立パワーシステムズ株式会社 | 回転式分級機 |
US8820535B2 (en) * | 2012-02-07 | 2014-09-02 | Rickey E. Wark | Classifier with variable entry ports |
CN103846126B (zh) * | 2012-11-30 | 2016-03-30 | 黄立娜 | 档板自动调节高效串联双轴向动态分选、回粉碾磨装置 |
US9211547B2 (en) | 2013-01-24 | 2015-12-15 | Lp Amina Llc | Classifier |
GB2532172A (en) * | 2013-09-09 | 2016-05-11 | Coal Milling Projects (Pty) Ltd | Static classifier |
US9682405B2 (en) * | 2014-08-23 | 2017-06-20 | Vortex Technology, Llc | Systems and methods for the environmental remediation of materials contaminated with heavy minerals |
DE102016015051B4 (de) * | 2016-12-16 | 2019-01-31 | Hosokawa Alpine Aktiengesellschaft | Sichtrad für einen Zentrifugalkraft-Windsichter |
DE102018008127B4 (de) | 2018-10-13 | 2022-06-09 | Hosokawa Alpine Aktiengesellschaft | Blaskopf und Verfahren zur Herstellung einer Mehrschichtschlauchfolie |
DE102018009632B4 (de) | 2018-12-11 | 2021-12-09 | Hosokawa Alpine Aktiengesellschaft | Vorrichtung zum Aufwickeln und Wickelwechsel von bahnförmigem Material und ein Verfahren dafür |
WO2021099396A1 (de) * | 2019-11-22 | 2021-05-27 | Gebr. Pfeiffer Se | Sichtrad mit segelflächenelementen |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2597766A1 (fr) * | 1986-04-28 | 1987-10-30 | Onoda Cement Co Ltd | Dispositif pour le tri par centrifugation de matieres pulverulentes |
JP2000051723A (ja) * | 1998-08-05 | 2000-02-22 | Babcock Hitachi Kk | 竪型ローラミル |
JP2002233825A (ja) * | 2001-02-08 | 2002-08-20 | Babcock Hitachi Kk | 分級装置 |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US22395A (en) * | 1858-12-21 | Smut-machine | ||
US919291A (en) * | 1908-02-25 | 1909-04-20 | Robert Moodie | Apparatus for grading granular substances. |
US1384929A (en) * | 1919-08-25 | 1921-07-19 | Sturtevant Mill Co | Air-separator |
US1385847A (en) * | 1919-11-17 | 1921-07-26 | Sturtevant Mill Co | Air-separator |
US1367636A (en) * | 1920-02-16 | 1921-02-08 | Sturtevant Mill Co | Air-separator |
US1457110A (en) * | 1921-04-06 | 1923-05-29 | Rubert M Gay | Air separator |
US1470892A (en) * | 1921-08-26 | 1923-10-16 | Sturtevant Mill Co | Air separator |
US1517900A (en) * | 1923-03-09 | 1924-12-02 | Rubert M Gay | Air separator |
US1834095A (en) * | 1925-04-27 | 1931-12-01 | Fraser George Holt | Separator |
US1698361A (en) * | 1927-09-22 | 1929-01-08 | John W Dreisbach | Air separator |
US2109478A (en) * | 1928-09-19 | 1938-03-01 | Elsa Katherine Gay | Air separator |
US2109477A (en) * | 1928-09-19 | 1938-03-01 | Universal Road Machinery Compa | Air separator |
US1958726A (en) * | 1931-03-07 | 1934-05-15 | Sturtevant Mill Co | Air separator |
US2030612A (en) * | 1934-05-03 | 1936-02-11 | Sturtevant Mill Co | Air separator |
US2206981A (en) * | 1938-07-13 | 1940-07-09 | Sturtevant Mill Co | Air separator |
US2188634A (en) * | 1938-10-25 | 1940-01-30 | Sturtevant Mill Co | Air separator |
US2269412A (en) * | 1940-07-18 | 1942-01-06 | Sturtevant Mill Co | Air separator |
US2329900A (en) * | 1942-08-26 | 1943-09-21 | Hermann Charles Edward | Air separator |
US2741366A (en) * | 1952-08-25 | 1956-04-10 | Microcyclomat Co | Centripetal classifier |
GB989534A (en) * | 1961-06-13 | 1965-04-22 | Hovercraft Dev Ltd | Improvements in or relating to vehicles for travelling over a surface |
CH482471A (de) * | 1963-12-20 | 1969-12-15 | Rumpf Hans Prof Ing Dr | Verfahren und Vorrichtung zum Sichten von körnigem Gut im Querstrom für Trenngrenzen unterhalb 1 mm |
DE1240374B (de) * | 1966-03-03 | 1967-05-11 | Westfalia Dinnendahl Groeppel | Umluftsichter |
US3503502A (en) * | 1968-09-26 | 1970-03-31 | Harlan J Donelson Jr | Particulate material cleaner |
US3615008A (en) * | 1969-02-17 | 1971-10-26 | Silver Lining Inc | Centrifugal classifying system |
US3770124A (en) * | 1971-12-21 | 1973-11-06 | Combustion Eng | Swing back whizzer blades for mechanical air separator |
DE2364568A1 (de) * | 1973-12-24 | 1975-06-26 | Kloeckner Humboldt Deutz Ag | Kreiselsichter mit drehverteiler |
GB2041251B (en) * | 1978-11-24 | 1982-10-20 | Hosolawa Funtai Kogaku Kenkyus | Pneumatic classifier |
US4296864A (en) * | 1979-07-17 | 1981-10-27 | Onoda Cement Co., Ltd. | Air classifier |
JPS5843270A (ja) * | 1981-09-05 | 1983-03-12 | 吉森技研株式会社 | 分級装置 |
DE3515026C1 (de) * | 1985-04-25 | 1986-09-18 | Fa. Christian Pfeiffer, 4720 Beckum | Drehluft-Schleuderkorb-Sichter |
HU197230B (en) * | 1985-06-20 | 1989-03-28 | Magyar Aluminium | Apparatus for classifying or separating solid and in given case high-pure materials |
DE3539512A1 (de) * | 1985-11-07 | 1987-05-14 | Krupp Polysius Ag | Sichter |
DE3545691C1 (de) * | 1985-12-21 | 1987-01-29 | Orenstein & Koppel Ag | Vorrichtung zum Klassieren von staubfoermigen Schuettguetern |
DE3621221A1 (de) * | 1986-06-25 | 1988-01-14 | Pfeiffer Fa Christian | Verfahren zur windsichtung und windsichter |
DE3622413C2 (de) * | 1986-07-03 | 1995-08-03 | Krupp Polysius Ag | Sichter |
DE3865906D1 (de) * | 1987-07-03 | 1991-12-05 | Ciba Geigy Ag | Spruehtrockner zur herstellung von pulvern, agglomeraten oder dergleichen. |
KR930004539B1 (ko) * | 1988-02-09 | 1993-06-01 | 캐논 가부시끼가이샤 | 기류 분급기 |
DE3814721A1 (de) * | 1988-04-30 | 1989-11-09 | Asea Brown Boveri | Radialluefter mit integriertem schmutzabscheider |
DE3900779A1 (de) * | 1989-01-12 | 1990-07-19 | Krupp Polysius Ag | Sichter |
US5180257A (en) * | 1989-12-16 | 1993-01-19 | Onoda Cement Co. Ltd. | Straightening instrument and cyclone |
FR2658096B1 (fr) * | 1990-02-13 | 1992-06-05 | Fives Cail Babcock | Selecteur a air a action centrifuge. |
US5279466A (en) * | 1991-10-10 | 1994-01-18 | Williams Robert M | Isokinetic separator apparatus |
JPH0751629A (ja) * | 1993-08-19 | 1995-02-28 | Mitsubishi Heavy Ind Ltd | 竪型ローラミルの分級装置 |
DE19520845C2 (de) * | 1995-06-08 | 1997-06-26 | Omya Gmbh | Zentrifugalkraftsichter |
US5938045A (en) * | 1996-01-12 | 1999-08-17 | Ricoh Company, Ltd. | Classifying device |
US6276534B1 (en) * | 1998-04-03 | 2001-08-21 | Hosokawa Micron Powder Systems | Classifier apparatus for particulate matter/powder classifier |
DE19844113A1 (de) * | 1998-09-25 | 2000-03-30 | Loesche Gmbh | Schaufelkranz für Luftstrom-Wälzmühlen |
DE10343218B4 (de) * | 2003-09-12 | 2006-05-04 | Loesche Gmbh | Sicherheitssystem für eine Wälzmühle und Verfahren zur Herstellung von Zement |
US7118055B2 (en) * | 2004-04-19 | 2006-10-10 | Jin-Hong Chang | Grinding mill |
-
2006
- 2006-09-20 DE DE102006044833A patent/DE102006044833B4/de not_active Expired - Fee Related
-
2007
- 2007-08-17 CA CA2689645A patent/CA2689645C/en not_active Expired - Fee Related
- 2007-08-17 DK DK07788486.4T patent/DK2066461T3/da active
- 2007-08-17 WO PCT/EP2007/058588 patent/WO2008034680A1/de active Application Filing
- 2007-08-17 EP EP07788486A patent/EP2066461B1/de not_active Not-in-force
- 2007-08-17 DE DE502007004594T patent/DE502007004594D1/de active Active
- 2007-08-17 AT AT07788486T patent/ATE475490T1/de active
- 2007-08-17 AU AU2007299162A patent/AU2007299162B2/en not_active Ceased
- 2007-08-17 US US12/442,043 patent/US8033399B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2597766A1 (fr) * | 1986-04-28 | 1987-10-30 | Onoda Cement Co Ltd | Dispositif pour le tri par centrifugation de matieres pulverulentes |
JP2000051723A (ja) * | 1998-08-05 | 2000-02-22 | Babcock Hitachi Kk | 竪型ローラミル |
JP2002233825A (ja) * | 2001-02-08 | 2002-08-20 | Babcock Hitachi Kk | 分級装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8960027B2 (en) | 2010-04-23 | 2015-02-24 | Nisshin Engineering Inc. | Method for classifying powder |
CN115430608A (zh) * | 2022-11-10 | 2022-12-06 | 山东世纪鑫峰建筑科技有限公司 | 一种砂石原料精筛装置 |
Also Published As
Publication number | Publication date |
---|---|
AU2007299162A1 (en) | 2008-03-27 |
DE102006044833A1 (de) | 2008-03-27 |
EP2066461B1 (de) | 2010-07-28 |
DE502007004594D1 (de) | 2010-09-09 |
DE102006044833B4 (de) | 2010-01-21 |
US8033399B2 (en) | 2011-10-11 |
CA2689645C (en) | 2013-03-19 |
EP2066461A1 (de) | 2009-06-10 |
DK2066461T3 (da) | 2010-10-25 |
US20090294333A1 (en) | 2009-12-03 |
AU2007299162B2 (en) | 2011-11-17 |
ATE475490T1 (de) | 2010-08-15 |
CA2689645A1 (en) | 2008-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2066461B1 (de) | Zentrifugalsichter | |
DE3621221C2 (de) | ||
EP0460490B1 (de) | Sichter | |
EP3541535B1 (de) | Sichter und mühle mit diesem sichter | |
WO2008022778A2 (de) | Sichtereinrichtung zum sichten körnigen gutes und kreislaufmahlanlage mit einschaltung einer solchen sichtereinrichtung | |
DE3515026C1 (de) | Drehluft-Schleuderkorb-Sichter | |
DE3222878C1 (de) | Verfahren zum Betreiben eines Windsichters und Windsichter zur Durchfuehrung des Verfahrens | |
DE3409814A1 (de) | Gegenstromsichter | |
DE1910501C3 (de) | Umluftsichter | |
DE3040603C2 (de) | Zentrifugalabscheider | |
DE4014342C2 (de) | Windsichter | |
EP0492062A2 (de) | Windsichter | |
DE1607536C3 (de) | Luftstromsichter | |
DE19743491C2 (de) | Windsichter mit Sichtrotor und Verfahren zur Trennung von Kornklassen | |
DE19923109A1 (de) | Zentrifugalsichter | |
DE19708956A1 (de) | Sichter | |
EP3541534B1 (de) | Sichter, mühle und verfahren zum sichten eines gas-feststoff-gemischs | |
DE590040C (de) | Prallsichter | |
AT226504B (de) | Sichter | |
DE2710543A1 (de) | Verfahren und vorrichtung zur kontinuierlichen fliehkraftklassierung eines stetigen stroms von koernigem gut in einer umgelenkten stroemung | |
EP3129163A1 (de) | Ringförmiger kaskadensichter mit nachgeschaltetem stabkorbsichter | |
DE10122644B4 (de) | Sichter | |
DE1202109B (de) | Windsichter | |
DE575935C (de) | Trommelmuehle | |
DE2617788A1 (de) | Umluft-windsichter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07788486 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007788486 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2689645 Country of ref document: CA |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007299162 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2007299162 Country of ref document: AU Date of ref document: 20070817 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12442043 Country of ref document: US |