CN201470439U - Strong magnetic primary magnetic liner - Google Patents
Strong magnetic primary magnetic liner Download PDFInfo
- Publication number
- CN201470439U CN201470439U CN2009202031047U CN200920203104U CN201470439U CN 201470439 U CN201470439 U CN 201470439U CN 2009202031047 U CN2009202031047 U CN 2009202031047U CN 200920203104 U CN200920203104 U CN 200920203104U CN 201470439 U CN201470439 U CN 201470439U
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- CN
- China
- Prior art keywords
- magnetic
- liner
- ball mill
- liner plate
- magnetic liner
- 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 - Fee Related
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Abstract
The utility model belongs to a ball mill magnetic liner, in particular to a strong magnetic primary magnetic liner, which is characterized in that a NdFeB magnetic material layer is stuck to a metal shell to form the magnetic liner, and the magnetic liner is absorbed on the inner wall of the cylinder of a ball mill by magnetic force; and a broken steel ball protective layer is arranged on the surface of the magnetic liner. The strong magnetic primary magnetic liner is of a magnetic liner which has the strongest magnetic force and is suitable for a primary ball mill with grinding media with the diameter of phi 127mm at present. Since the magnetic material adopts NdFeB, the material has high magnetism, so the magnetic liner can be made into a very thin liner. Compared with a manganese steel liner, the ball mill magnetic liner has reduced weight and increased effective capacity, thus, the ball mill has low electricity consumption, increased hourly handling capacity and reduced physical labor of workers.
Description
Technical field
The utility model belongs to a kind of magnetic liner plate of ball mill, one section magnetic liner plate of particularly a kind of strong magnetic force.
Background technology
At present, the ball mill of domestic metallurgy industry adopts magnetic liner plate, since selecting factory two to select workshop No. 5 Φ 2.7 * 3.6m ball mill to adopt magnetic liner plate as the Anshan iron and steel plant The Great Hermit Hill, existing thousands of table grinders use magnetic liner plate and obtain certain economic benefits, but existing magnetic liner plate, only be applicable to two, three sections grinding operations that Φ 60mm is following, the magnetic liner plate difficulty of one section ball mill that the steel consumption is bigger is bigger, for adapting to one section ball mill grinding operation of magnetic liner plate, must improve the magnetic field force of magnetic liner plate more than tens times from existing basis.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence, and purpose is the ball mill ore-dressing practice for metallurgy industry, provides a kind of strong magnetic force one section magnetic liner plate.
One section magnetic liner plate content Description of the strong magnetic force of the utility model:
One section magnetic liner plate of the strong magnetic force of the utility model; it is characterized in that: the neodymium-iron-boron magnetic material layer is sticked on constitute magnetic liner plate on the metal shell; magnetic liner plate is adsorbed on the inwall of ball mill barrel by magnetic force, and the surface on magnetic liner plate is provided with broken steel ball protective layer.
One section metallic magnetic lining of the strong magnetic force of the utility model is the magnetic liner plate of the strongest one section ball mill that is applicable to a milling medium Φ 127mm of present magnetic force.Because magnetic material has adopted neodymium iron boron, this magnetism of material can be high, so magnetic liner plate can manufacture very thin.Compare ball grinding machine lining board weight saving with manganese, dischargeable capacity increases, thereby ball mill power consumption reduction, throughput per hour increase, alleviate workman's manual labor.
Description of drawings
Fig. 1 is one section metallic magnetic lining structural representation of strong magnetic force
Among the figure: the 1st, neodymium-iron-boron magnetic material layer, the 2nd, broken steel ball protective layer, the 3rd, metal shell, the 4th, ball mill barrel.
The specific embodiment
One section metallic magnetic lining of the strong magnetic force of the utility model is achieved in that below in conjunction with accompanying drawing and specifies.See Fig. 1, neodymium-iron-boron magnetic material layer 1 is bonded on the metal shell 3 constitutes magnetic liner plate that magnetic liner plate is adsorbed on the inwall of ball mill barrel 4 by magnetic force, becomes the magnetic liner plate ball mill.The broken steel ball protective layer 2 that is provided with on the surface on the magnetic liner plate is that broken steel ball is placed on the magnetic liner plate, forms firm broken steel ball protective layer on the magnetic liner plate surface.In service at ball mill, broken steel ball protective layer 2 constantly is worn, and new protective layer constantly forms and makes that magnetic liner plate is constantly protected to prolong magnetic liner plate service life greatly.
Claims (1)
1. one section magnetic liner plate of one kind strong magnetic force; it is characterized in that: neodymium-iron-boron magnetic material layer (1) is sticked on metal shell (3) go up the formation magnetic liner plate; magnetic liner plate is adsorbed on the inwall of ball mill barrel (4) by magnetic force, and the surface on magnetic liner plate is provided with broken steel ball protective layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202031047U CN201470439U (en) | 2009-09-08 | 2009-09-08 | Strong magnetic primary magnetic liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202031047U CN201470439U (en) | 2009-09-08 | 2009-09-08 | Strong magnetic primary magnetic liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470439U true CN201470439U (en) | 2010-05-19 |
Family
ID=42406677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202031047U Expired - Fee Related CN201470439U (en) | 2009-09-08 | 2009-09-08 | Strong magnetic primary magnetic liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499832A (en) * | 2021-06-28 | 2021-10-15 | 浙江艾领创矿业科技有限公司 | Sanding machine barrel with self-repairing function |
| CN115106356A (en) * | 2022-07-06 | 2022-09-27 | 眉山市城投中恒能环保科技有限公司 | Treatment method and treatment system for kitchen waste recovery |
-
2009
- 2009-09-08 CN CN2009202031047U patent/CN201470439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499832A (en) * | 2021-06-28 | 2021-10-15 | 浙江艾领创矿业科技有限公司 | Sanding machine barrel with self-repairing function |
| CN115106356A (en) * | 2022-07-06 | 2022-09-27 | 眉山市城投中恒能环保科技有限公司 | Treatment method and treatment system for kitchen waste recovery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110908 |