CN2469995Y - Permanent-magnetic lining board of ball mill - Google Patents
Permanent-magnetic lining board of ball mill Download PDFInfo
- Publication number
- CN2469995Y CN2469995Y CN 01211208 CN01211208U CN2469995Y CN 2469995 Y CN2469995 Y CN 2469995Y CN 01211208 CN01211208 CN 01211208 CN 01211208 U CN01211208 U CN 01211208U CN 2469995 Y CN2469995 Y CN 2469995Y
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- CN
- China
- Prior art keywords
- liner plate
- liner
- ball mill
- utility
- model
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- 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.)
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Abstract
The utility model relates to a highly effective liner of a ball mill with wear resistance and impact resistance functions, comprising a concave liner and permanent magnet blocks that are arranged inside the concave liner vertically and transversely. The liner is vertically provided with stiffeners. The utility model is characterized in that a working cross section, which is formed between the two stiffeners, is arc surfaced. The space between the stiffeners and the working surface forms a fillet. An elastic glue layer is bonded between the permanent magnet block and the liner. One side of the two sides of the liner is provided with a boss, and the other side is opened with a groove that is matched with the boss. The utility model has the advantages that the liner is firm and durable, with good impact resistance and wear resistance effects and long service life.
Description
The utility model is a kind of ball grinding machine lining board of efficient energy-saving wear resistant and impact resistant, belongs to the ball mill annex.
Ball grinding machine lining board plays the protection ball mill barrel; but because ball mill internal work condition harshness; it is very big to wear and tear; its bulking value of manganese commonly used is big, just changes once in every 3-6 month, and labour intensity is big; material consumption is also big; off-time is long, has strengthened cost, is one of main consumable part of ball mill.For these reasons, people are at active research development of new liner plate in recent years, mainly form to uniform permanent magnetic iron block in length and breadth as various magnetic liner plates by the spill liner plate and the portion of setting within it, vertically be provided with reinforcement at liner plate, this design has overcome some worn-out ends of traditional liner plate in various degree, prolong the service life of liner plate, reduced cost.But some is because structural design is unreasonable, and magnetic liner plate and cylindrical shell lean on the suction of magnetic patch to fix, rather than transverse integral fixes by suction, and is very infirm.Cause the monolithic liner plate to come off as stressed too concentrating, cause other liner plate to come off easily thereupon.Some is to the measure of magnetic patch unprotect; cause the magnetic patch fragmentation; the magnetic field confusion; influence the normal use of magnetic liner plate, easily form the cavity district in magnetic field, simultaneously in the former design because almost rectangular transition between reinforcement and the liner plate face; its impact resistance reduces; consumption easy to wear, as to have strengthened liner plate has improved cost.
The purpose of this utility model provides a kind of wear-resistant impact resistance, and is fixing reliable, long service life, and manufacturing process is simple, and is in light weight, easy accessibility, the ball mill permanent magnetism liner plate that the scope of application is wide.
The utility model is to realize like this, it comprises that the spill liner plate and the portion of setting within it are in length and breadth to uniform permanent magnetic iron block, vertically be provided with reinforcement at liner plate, it is characterized in that the work section that forms between two reinforcements is a cambered surface, be fillet between reinforcement and the working face, be bonded with the elasticity glue-line between permanent magnetic iron block and liner plate, simultaneously be provided with boss in the liner plate both sides, another side has the groove that is complementary with boss.
Main points of the present utility model are that also described permanent magnetic iron block is double-deck closed assembly.
The utility model compared with prior art has following advantage:
Because liner plate body both sides are provided with boss and groove, make every block of liner plate that links sturdy and durable, and vertically reinforcement that is provided with and the cambered surface between two reinforcements make between the liner plate that links together and form male and female face, improved the impact resistance of liner plate greatly, and wear-resistant ability increases, long service life, cost is low.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cross section sectional structure schematic diagram of Fig. 1.
Fig. 3 is a single liner plate cross section sectional structure schematic diagram.
Referring to accompanying drawing 1,2,3, the utility model comprises that the spill liner plate and the portion of setting within it are in length and breadth to uniform permanent magnetic iron block, vertically be provided with reinforcement at liner plate, its main points are that the work section that forms between two reinforcements is a cambered surface, be the transition of fillet nature between reinforcement and the working face, the reinforcement of this structure not only makes the intensity of reinforcement improve greatly, and makes between the liner plate that links together and form male and female face, the good impact resistance of its liner plate, and wear-resistant ability also increases to some extent.Permanent magnetic iron block of the present utility model is double-deck closed assembly, is bonded with the elasticity glue-line between permanent magnetic iron block and liner plate, has played the effect of bonding buffering, has also prevented the fragmentation of magnetic patch simultaneously; Simultaneously be provided with boss in the liner plate both sides, another side has the groove that is complementary with boss.This liner plate that is connected of inlaying has prevented coming off of liner plate effectively, and its impact resistance is better, and service life is also long, and manufacturing process is simple, and is in light weight, and easy accessibility has reduced cost.
Claims (2)
1, a kind of ball mill permanent magnetism liner plate, it comprises that the spill liner plate and the portion of setting within it are in length and breadth to uniform permanent magnetic iron block, vertically be provided with reinforcement (2) at liner plate (1), it is characterized in that the work section that forms between two reinforcements (2) is a cambered surface, be fillet between reinforcement and the working face, be bonded with elasticity glue-line (3) between permanent magnetic iron block (6) and liner plate, simultaneously be provided with boss (4) in liner plate (1) both sides, another side has the groove (5) that is complementary with boss (4).
2,, it is characterized in that described permanent magnetic iron block (6) is double-deck closed assembly according to the described ball mill permanent magnetism of claim 1 liner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211208 CN2469995Y (en) | 2001-01-03 | 2001-01-03 | Permanent-magnetic lining board of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211208 CN2469995Y (en) | 2001-01-03 | 2001-01-03 | Permanent-magnetic lining board of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469995Y true CN2469995Y (en) | 2002-01-09 |
Family
ID=33630638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211208 Expired - Fee Related CN2469995Y (en) | 2001-01-03 | 2001-01-03 | Permanent-magnetic lining board of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469995Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008000112A1 (en) * | 2006-06-22 | 2008-01-03 | Beijing Jinfa Industry And Trade Company | A circular slot magnetized liner |
| CN102861641A (en) * | 2011-07-04 | 2013-01-09 | 张寅啸 | Tenon locking multilayer magnetic substrate |
| CN104668053A (en) * | 2015-03-13 | 2015-06-03 | 苏州圣谱拉新材料科技有限公司 | Elastic piece ball mill |
| CN106352167A (en) * | 2016-11-22 | 2017-01-25 | 南通虹波机械有限公司 | Unconventional-structure pipeline and manufacturing method thereof |
| CN106807510A (en) * | 2016-12-21 | 2017-06-09 | 马鞍山起劲磁塑科技有限公司 | A kind of high efficiency magnetic liner plate of ball mill |
-
2001
- 2001-01-03 CN CN 01211208 patent/CN2469995Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008000112A1 (en) * | 2006-06-22 | 2008-01-03 | Beijing Jinfa Industry And Trade Company | A circular slot magnetized liner |
| CN102861641A (en) * | 2011-07-04 | 2013-01-09 | 张寅啸 | Tenon locking multilayer magnetic substrate |
| CN104668053A (en) * | 2015-03-13 | 2015-06-03 | 苏州圣谱拉新材料科技有限公司 | Elastic piece ball mill |
| CN106352167A (en) * | 2016-11-22 | 2017-01-25 | 南通虹波机械有限公司 | Unconventional-structure pipeline and manufacturing method thereof |
| CN106807510A (en) * | 2016-12-21 | 2017-06-09 | 马鞍山起劲磁塑科技有限公司 | A kind of high efficiency magnetic liner plate of ball mill |
| CN106807510B (en) * | 2016-12-21 | 2019-02-01 | 马鞍山起劲磁塑科技有限公司 | A kind of high efficiency magnetic liner plate of ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |