SE9602648L - Process and apparatus for grinding - Google Patents
Process and apparatus for grindingInfo
- Publication number
- SE9602648L SE9602648L SE9602648A SE9602648A SE9602648L SE 9602648 L SE9602648 L SE 9602648L SE 9602648 A SE9602648 A SE 9602648A SE 9602648 A SE9602648 A SE 9602648A SE 9602648 L SE9602648 L SE 9602648L
- Authority
- SE
- Sweden
- Prior art keywords
- mill
- ground
- dry
- grinding
- dry 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
When dry-grinding particulate material in an upstanding mill (3) with agitated grinding media, the dry material to be ground is pressed into the lower part of the mill and ground material is discharged from the upper part thereof. The grinding apparatus includes means (4) for feeding material to be ground into the lower part of the mill (3) and means for removing ground material from the upper part of the mill. The material infeed means (4) is constructed to mechanically press dry material to be ground into the mill, and particularly has the form of a dry material screw feeder which opens into the mill (3). Means (5) are provided for passing a fluidizing medium into the material being ground in the mill.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602648A SE9602648L (en) | 1996-07-04 | 1996-07-04 | Process and apparatus for grinding |
PCT/SE1997/001208 WO1998001225A1 (en) | 1996-07-04 | 1997-07-03 | A grinding method and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602648A SE9602648L (en) | 1996-07-04 | 1996-07-04 | Process and apparatus for grinding |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9602648D0 SE9602648D0 (en) | 1996-07-04 |
SE9602648L true SE9602648L (en) | 1998-01-05 |
Family
ID=20403278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9602648A SE9602648L (en) | 1996-07-04 | 1996-07-04 | Process and apparatus for grinding |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE9602648L (en) |
WO (1) | WO1998001225A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103008067A (en) * | 2011-09-30 | 2013-04-03 | 江苏中远机械设备制造有限公司 | Wet ultrafine mill |
CN105363527B (en) * | 2015-12-05 | 2017-11-24 | 重庆百齐居建材有限公司 | Air blowing type lapping device |
CN107486320A (en) * | 2017-09-18 | 2017-12-19 | 钟斌海 | A kind of novel environmental-friendly construction material shaped device and forming method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI62235C (en) * | 1980-11-25 | 1982-12-10 | Jouko Niemi | INMATNINGSANORDNING FOER STRAOLKVARN |
JPH0683795B2 (en) * | 1986-03-18 | 1994-10-26 | ホソカワミクロン株式会社 | Ball mill |
SE9000797L (en) * | 1990-03-07 | 1991-09-08 | Sala International Ab | DEVICE FOR MILLING OF MINERAL PRODUCTS |
-
1996
- 1996-07-04 SE SE9602648A patent/SE9602648L/en not_active Application Discontinuation
-
1997
- 1997-07-03 WO PCT/SE1997/001208 patent/WO1998001225A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1998001225A1 (en) | 1998-01-15 |
SE9602648D0 (en) | 1996-07-04 |
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Legal Events
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---|---|---|---|
NAV | Patent application has lapsed |
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