ES411920A1 - Continuously operating agitator ball mills - Google Patents
Continuously operating agitator ball millsInfo
- Publication number
- ES411920A1 ES411920A1 ES411920A ES411920A ES411920A1 ES 411920 A1 ES411920 A1 ES 411920A1 ES 411920 A ES411920 A ES 411920A ES 411920 A ES411920 A ES 411920A ES 411920 A1 ES411920 A1 ES 411920A1
- Authority
- ES
- Spain
- Prior art keywords
- stator
- width
- annular
- gap
- shaft
- 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
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
- 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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
-
- 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
- B02C17/1815—Cooling or heating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
Abstract
An agitator ball mill including an annular stator assembly and a co-axially mounted rotor is disclosed. A first annular member is mounted on the stator and a second annular member is mounted on the rotor shaft. The position of the second annular member along the shaft is determined by a demountable spacer member to provide coarse adjustment of the width of a gap defined between mutually facing axial surfaces of the first and second annular members. Coolant is applied to the stator to cause controllable axial contraction of the stator relative to the shaft. This relative contraction increases the width of the gap and thus provides a fine adjustment of the width, so as to prevent grinding bodies from passing through it, whilst permitting material ground in the mill by the bodies to pass through the gap and thereby become separated from the grinding bodies.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH294472A CH550024A (en) | 1972-03-01 | 1972-03-01 | CONTINUOUSLY OPERATING BALL MILLS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES411920A1 true ES411920A1 (en) | 1976-01-01 |
Family
ID=4245137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES411920A Expired ES411920A1 (en) | 1972-03-01 | 1973-02-22 | Continuously operating agitator ball mills |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3762657A (en) |
| JP (1) | JPS5635509B2 (en) |
| AR (1) | AR197121A1 (en) |
| AU (1) | AU465327B2 (en) |
| BE (1) | BE782278A (en) |
| CH (1) | CH550024A (en) |
| CS (1) | CS162791B2 (en) |
| DD (1) | DD102596A5 (en) |
| DE (1) | DE2215790C2 (en) |
| ES (1) | ES411920A1 (en) |
| FR (1) | FR2174127B1 (en) |
| GB (1) | GB1325835A (en) |
| HU (1) | HU166540B (en) |
| IT (1) | IT977906B (en) |
| NL (1) | NL7204666A (en) |
| SE (1) | SE398305B (en) |
| ZA (1) | ZA731391B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121776A (en) * | 1976-07-20 | 1978-10-24 | Carlos Oliver Pujol | Cooled horizontal-axle grinder |
| DE2745355C2 (en) * | 1977-10-08 | 1993-06-24 | Gebrüder Netzsch, Maschinenfabrik GmbH & Co, 8672 Selb | Agitator mill |
| DE3249928C3 (en) * | 1982-12-10 | 1995-06-29 | Buehler Ag Geb | Agitator mill |
| IT1208868B (en) * | 1987-04-15 | 1989-07-10 | Antonio Pelizza | VERTICAL MICROBALL MILL PERFECTLY PERFECTLY FOR THE DISPERSION OF PIGMENTS IN A FLUID VEHICLE |
| ES2030618A6 (en) * | 1990-10-31 | 1992-11-01 | Oliver & Battle Sa | Mill for triturating and breaking up solids predispersed in liquids. |
| ES2031789A6 (en) * | 1991-06-27 | 1992-12-16 | Oliver & Battle Sa | Improvements in mills for comminuting and crushing and disagglomeration of solids predispersed in liquids. |
| PL2272591T3 (en) | 2009-07-06 | 2014-02-28 | Bachofen Willy A Ag | Stirring ball mill |
| EP2327480A1 (en) | 2009-11-25 | 2011-06-01 | Willy A. Bachofen AG | Stirring ball mill |
| CN102814216B (en) * | 2012-08-26 | 2015-01-21 | 向小月 | Double-shaft grinding system |
| CN113083445B (en) * | 2021-03-16 | 2022-08-02 | 山东省冶金设计院股份有限公司 | Synchronous grinding and drying method and system |
| CN114260072B (en) * | 2022-01-22 | 2022-08-23 | 广东鸿凯智能科技有限公司 | High heat dissipating's nanometer raw materials grinder for lithium cell |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1937788A (en) * | 1927-12-01 | 1933-12-05 | Oscar A Ross | Colloidal mill and system of control therefor |
| US2083171A (en) * | 1930-08-27 | 1937-06-08 | Geneva Processes Inc | Adjustable colloid mill stator |
| US2403914A (en) * | 1942-04-07 | 1946-07-16 | Eppenbach | Vertical mill |
-
1972
- 1972-03-01 CH CH294472A patent/CH550024A/en not_active IP Right Cessation
- 1972-03-30 DE DE2215790A patent/DE2215790C2/en not_active Expired
- 1972-04-07 NL NL7204666A patent/NL7204666A/xx not_active Application Discontinuation
- 1972-04-18 BE BE782278A patent/BE782278A/en not_active IP Right Cessation
- 1972-04-26 GB GB1936972A patent/GB1325835A/en not_active Expired
- 1972-05-18 US US00254644A patent/US3762657A/en not_active Expired - Lifetime
-
1973
- 1973-02-20 AU AU52378/73A patent/AU465327B2/en not_active Expired
- 1973-02-22 ES ES411920A patent/ES411920A1/en not_active Expired
- 1973-02-26 AR AR246805A patent/AR197121A1/en active
- 1973-02-27 DD DD169083A patent/DD102596A5/xx unknown
- 1973-02-27 IT IT67506/73A patent/IT977906B/en active
- 1973-02-28 FR FR7307037A patent/FR2174127B1/fr not_active Expired
- 1973-02-28 CS CS1469A patent/CS162791B2/cs unknown
- 1973-02-28 ZA ZA731391A patent/ZA731391B/en unknown
- 1973-03-01 HU HUBA2880A patent/HU166540B/hu unknown
- 1973-03-01 JP JP2381773A patent/JPS5635509B2/ja not_active Expired
- 1973-09-02 SE SE7302328A patent/SE398305B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48104149A (en) | 1973-12-27 |
| SE398305B (en) | 1977-12-19 |
| US3762657A (en) | 1973-10-02 |
| IT977906B (en) | 1974-09-20 |
| DE2215790B1 (en) | 1973-06-20 |
| NL7204666A (en) | 1973-09-04 |
| JPS5635509B2 (en) | 1981-08-18 |
| FR2174127A1 (en) | 1973-10-12 |
| AR197121A1 (en) | 1974-03-15 |
| CH550024A (en) | 1974-06-14 |
| DE2215790C2 (en) | 1974-02-07 |
| GB1325835A (en) | 1973-08-08 |
| AU465327B2 (en) | 1975-09-25 |
| ZA731391B (en) | 1973-12-19 |
| DD102596A5 (en) | 1973-12-20 |
| BE782278A (en) | 1972-08-16 |
| HU166540B (en) | 1975-04-28 |
| AU5237873A (en) | 1974-08-22 |
| FR2174127B1 (en) | 1977-02-04 |
| CS162791B2 (en) | 1975-07-15 |
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