DE69111215D1 - Roller mill. - Google Patents
Roller mill.Info
- Publication number
- DE69111215D1 DE69111215D1 DE69111215T DE69111215T DE69111215D1 DE 69111215 D1 DE69111215 D1 DE 69111215D1 DE 69111215 T DE69111215 T DE 69111215T DE 69111215 T DE69111215 T DE 69111215T DE 69111215 D1 DE69111215 D1 DE 69111215D1
- Authority
- DE
- Germany
- Prior art keywords
- roller mill
- mill
- roller
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
-
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3005330A JP2617623B2 (en) | 1991-01-21 | 1991-01-21 | Roller mill |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69111215D1 true DE69111215D1 (en) | 1995-08-17 |
DE69111215T2 DE69111215T2 (en) | 1995-11-23 |
Family
ID=11608235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1991611215 Expired - Fee Related DE69111215T2 (en) | 1991-01-21 | 1991-12-30 | Roller mill. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0496124B1 (en) |
JP (1) | JP2617623B2 (en) |
DE (1) | DE69111215T2 (en) |
ES (1) | ES2075320T3 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4423815C2 (en) * | 1994-07-06 | 1996-09-26 | Loesche Gmbh | Mill classifier |
DE4412197A1 (en) * | 1994-04-08 | 1995-10-19 | Loesche Gmbh | Method and device for comminuting material of different grain sizes, in particular an airflow mill |
DE69610703T2 (en) * | 1996-11-15 | 2001-05-23 | Joseph E. Doumet | Process and roller mill for drying and grinding moist regrind |
DE19923109A1 (en) * | 1999-05-19 | 2000-11-23 | Bbp Energy Gmbh | Centrifugal classifier |
DE10122644B4 (en) * | 2001-05-10 | 2005-05-12 | Loesche Gmbh | sifter |
CN102784690A (en) * | 2011-05-15 | 2012-11-21 | 盐城吉达环保设备有限公司 | External-circulation iron-removing grinding technology |
US8820535B2 (en) * | 2012-02-07 | 2014-09-02 | Rickey E. Wark | Classifier with variable entry ports |
CN104128312A (en) * | 2013-05-03 | 2014-11-05 | 浙江力普粉碎设备有限公司 | High-speed classifier |
JP6275442B2 (en) * | 2013-10-01 | 2018-02-07 | 三菱日立パワーシステムズ株式会社 | Vertical roller mill |
JP6352162B2 (en) | 2014-11-28 | 2018-07-04 | 三菱日立パワーシステムズ株式会社 | Vertical roller mill |
US9675212B2 (en) | 2015-02-03 | 2017-06-13 | Sharkninja Operating Llc | Container for food processing system |
JP6629605B2 (en) * | 2016-01-27 | 2020-01-15 | 三菱日立パワーシステムズ株式会社 | Classifier, pulverizer and classifier and pulverized coal-fired boiler |
DE102016121925A1 (en) * | 2016-11-15 | 2018-05-17 | Neuman & Esser Gmbh Mahl- Und Sichtsysteme | Classifier, mill and method for sifting a gas-solid mixture |
US10744534B2 (en) * | 2016-12-02 | 2020-08-18 | General Electric Technology Gmbh | Classifier and method for separating particles |
KR102373386B1 (en) * | 2021-10-21 | 2022-03-11 | 유일테크주식회사 | Dynamic classifier |
CN114803321B (en) * | 2022-04-26 | 2024-05-17 | 安徽理工大学 | Mining conveyor belt for coal mining |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1448417A (en) * | 1965-09-18 | 1966-08-05 | Rheinische Kalksteinwerke | Air sieve |
DE1938772C3 (en) * | 1969-07-30 | 1980-06-12 | Krupp Polysius Ag, 4720 Beckum | Roller mill |
DD153469A3 (en) * | 1980-07-04 | 1982-01-13 | Winfried Raatz | AIR FLOW SEPARATOR |
JPS6268554A (en) * | 1985-09-20 | 1987-03-28 | 川崎重工業株式会社 | Method of controlling operation of vertical type crusher |
DE3801229A1 (en) * | 1988-01-18 | 1989-07-27 | Krupp Polysius Ag | GRINDING METHOD AND MILLING PLANT |
JPH0636871B2 (en) * | 1988-03-25 | 1994-05-18 | 宇部興産株式会社 | Vertical crusher |
US4981269A (en) * | 1988-11-18 | 1991-01-01 | Ube Industries, Ltd. | Vertical mill |
DE4002867C1 (en) * | 1990-02-01 | 1991-08-29 | Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De |
-
1991
- 1991-01-21 JP JP3005330A patent/JP2617623B2/en not_active Expired - Lifetime
- 1991-12-30 EP EP19910122397 patent/EP0496124B1/en not_active Expired - Lifetime
- 1991-12-30 DE DE1991611215 patent/DE69111215T2/en not_active Expired - Fee Related
- 1991-12-30 ES ES91122397T patent/ES2075320T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2075320T3 (en) | 1995-10-01 |
EP0496124A1 (en) | 1992-07-29 |
EP0496124B1 (en) | 1995-07-12 |
JPH04235755A (en) | 1992-08-24 |
JP2617623B2 (en) | 1997-06-04 |
DE69111215T2 (en) | 1995-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |