CN201692853U - Grinding body - Google Patents
Grinding body Download PDFInfo
- Publication number
- CN201692853U CN201692853U CN2010202302677U CN201020230267U CN201692853U CN 201692853 U CN201692853 U CN 201692853U CN 2010202302677 U CN2010202302677 U CN 2010202302677U CN 201020230267 U CN201020230267 U CN 201020230267U CN 201692853 U CN201692853 U CN 201692853U
- Authority
- CN
- China
- Prior art keywords
- abrasive body
- grinding body
- grinding
- utility
- hollow
- 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
Links
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to an improved grinding body which is a cylinder. The middle part of the cylinder is provided with a round hole passing through an axis. The novel grinding body is hollow structure. Compared with a solid grinding body, the utility model has smaller weight and large amount in unit volume and can improve grinding efficiency. An operating hollow grinding body can form enormous lifting ability to cause materials to scatter in the grinding body, and thus the phenomenon of material over smashing can be avoided, the grinding efficiency can be greatly improved, and the finesses and the evenness of the material can be improved. The grinding body of the utility can be used for grinding equipment to grind material and is suitable for industries, such as cement, mineral separation, electric power, chemical industry and the like.
Description
Technical field
The utility model relates to a kind of efficient abrasive body, is applicable to the abrasive body that uses in the tubular type grinding machine in the industries such as cement, ore dressing, electric power, chemical industry.
Background technology
In the prior art, the abrasive body that the tubular type flour mill uses is single steel ball, steel section, rod iron basically, all is solid construction, and it is bigger to conduct oneself with dignity, negligible amounts in the unit volume, and fragmentation and grinding efficiency are low.Simultaneously, solid abrasive body does not promote the function of material, and material collects end accumulation in the storehouse, and the holdup time is longer, easily produces crushing phenomenon.
Summary of the invention
The utility model is not high at existing abrasive body mill efficiency, easily produce the characteristics that material is crossed pulverizing, and a kind of hollow bar, section abrasive body are provided.
Abrasive body described in the utility model is cylindrical rod iron, steel section, and cylindrical middle part is provided with the circular hole that runs through axis.
Because abrasive body is hollow, under equal useful load condition, the quantity of the more solid abrasive body of hollow abrasive body has correspondingly increased, and abrasive body is many more, and it is many more to impact number of times, effectively impacts number of times or the effectively then corresponding increase of merit, can improve mill efficiency.When hollow abrasive body each run falls into material, among the very fast inflow of material is hollow, thereby hollow section in service, rod can form huge hoisting power, material is scattered among the mill body, avoid the mistake crushing phenomenon of material, can improve fineness and equal homogeneous that mill efficiency also can improve material greatly.
Description of drawings
Fig. 1 is a longitudinal section of the present utility model.
Fig. 2 is a sectional elevation of the present utility model.
The specific embodiment
As seen from Figure 1, Figure 2, the abrasive body outer surface is a cylindrical shape, and the middle part is provided with the circular hole that runs through axis, and the two ends of abrasive body are the plane, and the plane periphery is a circular arc.The length L of hollow rod iron abrasive body and its diameter phi
1Than being preferably 1.5～3.0, Circularhole diameter φ
2Be 1.0cm～2.4cm.The length L of hollow steel section abrasive body and its diameter phi
1Than being preferably 1.2～2.5, Circularhole diameter φ
2Be 0.5cm～0.6cm.Because the hollow-core construction of abrasive body, the more solid abrasive body of conducting oneself with dignity is light, and quantity is more in the unit volume, has improved mill efficiency.Simultaneously, hollow section, excellent in service can form huge hoisting power, and material is scattered among the mill body, avoids the mistake crushing phenomenon of material, improves the fineness and the equal homogeneous of material.
Claims (5)
1. an abrasive body is cylindrical shape, it is characterized in that: the middle part of described abrasive body is provided with the circular hole that runs through axis.
2. abrasive body as claimed in claim 1 is characterized in that: described abrasive body is rod iron abrasive body or steel section abrasive body.
3. abrasive body as claimed in claim 2 is characterized in that: the length L of described rod iron abrasive body and its diameter phi
1Than being 1.5～3.0, described Circularhole diameter φ
2Be 1.0cm～2.4cm.
4. abrasive body as claimed in claim 2 is characterized in that: the length L of described steel section abrasive body and its diameter phi
1Than being 1.2～2.5, described Circularhole diameter φ
2Be 0.5cm～0.6cm.
5. abrasive body as claimed in claim 2 is characterized in that: the two ends of described abrasive body are the plane, and the plane periphery is a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202302677U CN201692853U (en) | 2010-06-06 | 2010-06-06 | Grinding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202302677U CN201692853U (en) | 2010-06-06 | 2010-06-06 | Grinding body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692853U true CN201692853U (en) | 2011-01-05 |
Family
ID=43394098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202302677U Expired - Fee Related CN201692853U (en) | 2010-06-06 | 2010-06-06 | Grinding body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071569A (en) * | 2013-01-09 | 2013-05-01 | 宁国市中意耐磨材料有限公司 | Regular dodecahedron-shaped grinding body of ball grinder |
| CN103240151A (en) * | 2013-05-20 | 2013-08-14 | 潞城市卓越水泥有限公司 | Grinding body |
| RU214574U1 (en) * | 2022-07-27 | 2022-11-03 | Константин Борисович Шаров | grinding body |
-
2010
- 2010-06-06 CN CN2010202302677U patent/CN201692853U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071569A (en) * | 2013-01-09 | 2013-05-01 | 宁国市中意耐磨材料有限公司 | Regular dodecahedron-shaped grinding body of ball grinder |
| CN103240151A (en) * | 2013-05-20 | 2013-08-14 | 潞城市卓越水泥有限公司 | Grinding body |
| RU214574U1 (en) * | 2022-07-27 | 2022-11-03 | Константин Борисович Шаров | grinding body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201692853U (en) | Grinding body | |
| CN202105688U (en) | Superfine breaker of bentonite | |
| CN201049309Y (en) | Grinding medium | |
| CN202666935U (en) | Oval grinding ball | |
| CN103682925A (en) | Motor electric brush | |
| CN202398396U (en) | Outlet grid plate of vibration mill | |
| CN204220265U (en) | Diadust rod mill feeding device | |
| CN102019216A (en) | Novel roll mill | |
| CN202621241U (en) | Improved structure for grinding rods of bead-grinding machine | |
| CN203370593U (en) | Small gear ring of classification crusher | |
| CN202741211U (en) | Crushing shaft claw for packing machines | |
| CN202621240U (en) | End socket of ball mill | |
| CN205074048U (en) | Drum -type ornamental material breaker | |
| CN204261735U (en) | A kind of grinder hammerhead connecting pin | |
| CN203124049U (en) | Lining plate of rolling drum ball mill | |
| CN102671743A (en) | Improved structure of grinding rod of bead mill | |
| CN202778620U (en) | Novel vibrating ball mill | |
| CN202155231U (en) | Ball mill | |
| CN108462329A (en) | One kind being used for dustless rubble electric motor | |
| CN202606229U (en) | Cone lining plate for ball milling machine | |
| CN201750998U (en) | Horizontal cylinder ball mill with an opening | |
| CN201534094U (en) | A novel roll mill | |
| CN201906639U (en) | Ball mill circular groove liner plate | |
| CN203591851U (en) | Inner barrel of ball grinder | |
| CN206810395U (en) | The alloy hammer of efficient fine crusher |
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: 20110105 Termination date: 20110606 |