ATE76333T1 - PARTITION WALL FOR A CYLINDRICAL BALL MILL. - Google Patents
PARTITION WALL FOR A CYLINDRICAL BALL MILL.Info
- Publication number
- ATE76333T1 ATE76333T1 AT89401985T AT89401985T ATE76333T1 AT E76333 T1 ATE76333 T1 AT E76333T1 AT 89401985 T AT89401985 T AT 89401985T AT 89401985 T AT89401985 T AT 89401985T AT E76333 T1 ATE76333 T1 AT E76333T1
- Authority
- AT
- Austria
- Prior art keywords
- bars
- partition wall
- ball mill
- row
- cylindrical ball
- Prior art date
Links
- 238000005192 partition Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- 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
- B02C17/06—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 several compartments
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The screening partition is composed of rectilinear and parallel bars (2), of identical and substantially circular, elliptical or octagonal sections, and of an annular support (3) fixed on the inner part of the shell (5) of the mill and on which are fixed the ends of the said bars (2). The bars form two parallel rows, the bars (2b) of the second row being offset transversely relative to those (2a) of the first row. The opening delimited by each pair of two adjacent bars allows the material to pass through but stops the grinding bodies. The annular support (3) comprises wearing plates which are solid or have slots arranged radially or concentrically. <IMAGE>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8809751A FR2634142A1 (en) | 1988-07-12 | 1988-07-12 | SEPARATION PARTITION OF A CYLINDRICAL BALL MILL |
| EP89401985A EP0351305B1 (en) | 1988-07-12 | 1989-07-11 | Screening partition for a cylindrical ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE76333T1 true ATE76333T1 (en) | 1992-06-15 |
Family
ID=9368552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89401985T ATE76333T1 (en) | 1988-07-12 | 1989-07-11 | PARTITION WALL FOR A CYLINDRICAL BALL MILL. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0351305B1 (en) |
| AT (1) | ATE76333T1 (en) |
| DE (1) | DE68901591D1 (en) |
| ES (1) | ES2033109T3 (en) |
| FR (1) | FR2634142A1 (en) |
| GR (1) | GR3005278T3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670782A (en) * | 2017-11-13 | 2018-02-09 | 盐城吉达环保设备有限公司 | Equal wind apparatus in a kind of ball mill mill |
| CN109926166A (en) * | 2019-04-28 | 2019-06-25 | 四川省星船城水泥股份有限公司 | A kind of ball mill compartment component and ball mill |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1362334A (en) * | 1919-03-10 | 1920-12-14 | Frank E Marcy | Ball-mill |
| US1444101A (en) * | 1922-05-27 | 1923-02-06 | Worthington Pump & Mach Corp | Tube mill |
| SU623579A1 (en) * | 1977-02-24 | 1978-09-15 | Государственный Всесоюзный Научно-Исследовательский Институт Цементной Промышленности "Ниицемент" | Tubular mill interchamber partition |
| SU795560A1 (en) * | 1979-03-21 | 1981-01-15 | Белгородский Технологическийинститут Строительных Материалов | Interchamber partition for tube mills |
| DE3023311A1 (en) * | 1980-06-21 | 1982-01-14 | Draiswerke Gmbh, 6800 Mannheim | Ball mill with discharge opening - has closure plate flush with mill container inner surface covering discharge perforations |
| SU1031506A1 (en) * | 1982-03-24 | 1983-07-30 | Белгородский технологический институт строительных материалов им.И.А.Гришманова | Interchamber partition |
-
1988
- 1988-07-12 FR FR8809751A patent/FR2634142A1/en not_active Withdrawn
-
1989
- 1989-07-11 DE DE8989401985T patent/DE68901591D1/en not_active Expired - Lifetime
- 1989-07-11 EP EP89401985A patent/EP0351305B1/en not_active Expired - Lifetime
- 1989-07-11 ES ES198989401985T patent/ES2033109T3/en not_active Expired - Lifetime
- 1989-07-11 AT AT89401985T patent/ATE76333T1/en not_active IP Right Cessation
-
1992
- 1992-07-29 GR GR920401608T patent/GR3005278T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0351305A3 (en) | 1990-10-10 |
| FR2634142A1 (en) | 1990-01-19 |
| ES2033109T3 (en) | 1993-03-01 |
| EP0351305A2 (en) | 1990-01-17 |
| EP0351305B1 (en) | 1992-05-20 |
| GR3005278T3 (en) | 1993-05-24 |
| DE68901591D1 (en) | 1992-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |