ATE435701T1 - SYSTEM AND METHOD FOR GRINDING MATERIAL - Google Patents
SYSTEM AND METHOD FOR GRINDING MATERIALInfo
- Publication number
- ATE435701T1 ATE435701T1 AT05018192T AT05018192T ATE435701T1 AT E435701 T1 ATE435701 T1 AT E435701T1 AT 05018192 T AT05018192 T AT 05018192T AT 05018192 T AT05018192 T AT 05018192T AT E435701 T1 ATE435701 T1 AT E435701T1
- Authority
- AT
- Austria
- Prior art keywords
- smooth
- rough
- mill
- classifiers
- grinding material
- Prior art date
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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of 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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/184—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone
- B02C17/1845—Discharging devices combined with sorting or separating of material with separator arranged in discharge path of crushing zone with return of oversize material to crushing 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
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
- Saccharide Compounds (AREA)
- Fertilizers (AREA)
Abstract
The system has rough and smooth mill chambers (1.1, 1.2) including rough and smooth classifiers (2, 3), respectively. Rough material (5.3) of the classifiers is applied into the smooth chamber, while a smooth material of the smooth classifier is delivered as a finished material. A rough mill area is formed in such a manner that less than 25 percent of applied driving power of a pipe mill (1) is transferred within the rough mill area. An independent claim is also included for a procedure for milling a mill material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004045959A DE102004045959A1 (en) | 2004-09-22 | 2004-09-22 | Mill material milling system, has rough mill area that is formed in such a manner that less than twenty five percent of applied driving power of pipe mill is transferred within rough mill area |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE435701T1 true ATE435701T1 (en) | 2009-07-15 |
Family
ID=35428142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05018192T ATE435701T1 (en) | 2004-09-22 | 2005-08-22 | SYSTEM AND METHOD FOR GRINDING MATERIAL |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1640070B1 (en) |
AT (1) | ATE435701T1 (en) |
DE (2) | DE102004045959A1 (en) |
DK (1) | DK1640070T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010017394A1 (en) * | 2010-06-16 | 2011-12-22 | Polysius Ag | Process for comminuting regrind by means of a tube mill |
CN103721831A (en) * | 2013-07-12 | 2014-04-16 | 孙世林 | Powder concentrating device in dry ball mill |
CN103611616A (en) * | 2013-11-25 | 2014-03-05 | 镇江市电站辅机厂有限公司 | Lime stone milling system |
CN104258942B (en) * | 2014-10-17 | 2016-05-04 | 张沁玥 | Ball mill |
CN114682362B (en) * | 2022-04-26 | 2023-09-29 | 中国海洋石油集团有限公司 | Rock debris reinjection system and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT280022B (en) * | 1968-03-07 | 1970-03-25 | Polysius Gmbh | Tube mill for the grinding drying of moist material |
FR2324367A1 (en) * | 1974-01-14 | 1977-04-15 | Fives Cail Babcock | Tubular rotary grinder - comprising a cylinder with a partition forming two grinding chambers, one of which has baffles and lifting arms |
FR2269376A1 (en) * | 1974-04-30 | 1975-11-28 | Fives Cail Babcock | Double chamber horiz. rotary grinder - has different dia. adjacent chambers on bearings located for min. bending moments |
GB2038202B (en) * | 1978-12-29 | 1982-12-01 | Smidth & Co As F L | Dry grinding a granular material |
US7073737B2 (en) * | 2001-11-29 | 2006-07-11 | Polysius Ag | Tube grinder and method for comminuting lumpy grinding stock |
-
2004
- 2004-09-22 DE DE102004045959A patent/DE102004045959A1/en not_active Withdrawn
-
2005
- 2005-08-22 DE DE502005007652T patent/DE502005007652D1/en active Active
- 2005-08-22 EP EP05018192A patent/EP1640070B1/en not_active Expired - Fee Related
- 2005-08-22 DK DK05018192T patent/DK1640070T3/en active
- 2005-08-22 AT AT05018192T patent/ATE435701T1/en active
Also Published As
Publication number | Publication date |
---|---|
EP1640070A1 (en) | 2006-03-29 |
EP1640070B1 (en) | 2009-07-08 |
DE502005007652D1 (en) | 2009-08-20 |
DK1640070T3 (en) | 2009-10-19 |
DE102004045959A1 (en) | 2006-03-23 |
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