ZA868259B - Process for ultrafine comminution of mineral substances and apparatus for implementing the process thereof - Google Patents
Process for ultrafine comminution of mineral substances and apparatus for implementing the process thereofInfo
- Publication number
- ZA868259B ZA868259B ZA868259A ZA868259A ZA868259B ZA 868259 B ZA868259 B ZA 868259B ZA 868259 A ZA868259 A ZA 868259A ZA 868259 A ZA868259 A ZA 868259A ZA 868259 B ZA868259 B ZA 868259B
- Authority
- ZA
- South Africa
- Prior art keywords
- implementing
- mineral substances
- comminution
- ultrafine
- ultrafine comminution
- 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
- B02C23/18—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
- 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
- B02C17/04—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 with unperforated container
- B02C17/08—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 with unperforated container with containers performing a planetary movement
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853538991 DE3538991A1 (en) | 1985-11-02 | 1985-11-02 | METHOD FOR MINIMIZING MINERAL SUBSTANCES AND DEVICE FOR IMPLEMENTING THE METHOD |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA868259B true ZA868259B (en) | 1987-07-29 |
Family
ID=6285073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA868259A ZA868259B (en) | 1985-11-02 | 1986-10-30 | Process for ultrafine comminution of mineral substances and apparatus for implementing the process thereof |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0221377A3 (en) |
DE (1) | DE3538991A1 (en) |
DK (1) | DK505086A (en) |
ES (1) | ES2003418A6 (en) |
ZA (1) | ZA868259B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990008596A1 (en) * | 1989-01-31 | 1990-08-09 | Institut Khimii Tverdogo Tela I Pererabotki Mineralnogo Syrya Sibirskogo Otdelenia Akademii Nauk Sssr | Discrete-action planetary mill |
JPH06104206B2 (en) * | 1990-11-27 | 1994-12-21 | 株式会社栗本鐵工所 | Continuous air swept planetary ball mill |
DE4107872A1 (en) * | 1991-03-12 | 1992-09-17 | Linde Ag | METHOD FOR SEVENING A FINE-GRAINED MATERIAL |
GB2257379B (en) * | 1991-07-09 | 1995-04-19 | Ecc Int Ltd | Comminution in a planetary mill |
CN100478077C (en) * | 2007-05-31 | 2009-04-15 | 中国铝业股份有限公司 | Mine milling method for improving particles size distribution of bauxite mine milling products |
CN103285977A (en) * | 2013-06-13 | 2013-09-11 | 鞍钢集团矿业公司 | Desliming process before grinding |
CN109012892B (en) * | 2018-10-12 | 2023-05-26 | 河南先导机械力化学研究院有限公司 | Discharging device for planetary ball mill |
CN109092453B (en) * | 2018-10-12 | 2021-03-09 | 河南先导机械力化学研究院有限公司 | Ball milling control device and control method for planetary ball mill |
CN110586258B (en) * | 2019-08-24 | 2021-06-15 | 武汉宇格电力设备有限公司 | Planetary ball mill for industrial use |
CN111298952B (en) * | 2020-03-31 | 2021-11-30 | 唐山贺祥智能科技股份有限公司 | Control method for time-interval variable-speed variable-frequency automatic operation of ball mill |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE661988C (en) * | ||||
FR333272A (en) * | 1903-06-24 | 1903-11-20 | Alcibiade Devaux | Combined crusher and sieve |
GB191321079A (en) * | 1913-09-18 | 1914-09-03 | Boulton Ltd William | Improved Cylinder or Ball Mill for use in Grinding Potters' Materials and the like. |
US1772737A (en) * | 1928-05-28 | 1930-08-12 | Austice A Wise | Ball mill |
DE571962C (en) * | 1928-11-30 | 1933-03-08 | Humboldt Deutzmotoren Akt Ges | Rohrmühle |
DE684613C (en) * | 1938-09-13 | 1939-12-01 | Emil Diepenbrock | Centrifugal mill with planetary driven grinding vessels |
US2284548A (en) * | 1940-10-08 | 1942-05-26 | Button Corp Of America | Grinding mill |
DE2038286A1 (en) * | 1969-08-01 | 1971-06-24 | Aydin Akis | Planetary mill |
DE2634220C2 (en) * | 1976-07-30 | 1985-08-08 | Ed. Züblin AG, 7000 Stuttgart | Rotary drum |
DE3230039C2 (en) * | 1982-08-12 | 1984-11-08 | Alkem Gmbh, 6450 Hanau | Apparatus for treating a granular substance, in particular nuclear reactor fuel in powder form, and a method for operating the apparatus |
-
1985
- 1985-11-02 DE DE19853538991 patent/DE3538991A1/en not_active Withdrawn
-
1986
- 1986-10-07 EP EP86113849A patent/EP0221377A3/en not_active Withdrawn
- 1986-10-21 DK DK505086A patent/DK505086A/en not_active Application Discontinuation
- 1986-10-28 ES ES8602786A patent/ES2003418A6/en not_active Expired
- 1986-10-30 ZA ZA868259A patent/ZA868259B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0221377A2 (en) | 1987-05-13 |
ES2003418A6 (en) | 1988-11-01 |
DK505086A (en) | 1987-05-03 |
DK505086D0 (en) | 1986-10-21 |
EP0221377A3 (en) | 1988-08-03 |
DE3538991A1 (en) | 1987-05-21 |
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