CN2930858Y - Multifunctional grinding mediator - Google Patents
Multifunctional grinding mediator Download PDFInfo
- Publication number
- CN2930858Y CN2930858Y CN 200620120216 CN200620120216U CN2930858Y CN 2930858 Y CN2930858 Y CN 2930858Y CN 200620120216 CN200620120216 CN 200620120216 CN 200620120216 U CN200620120216 U CN 200620120216U CN 2930858 Y CN2930858 Y CN 2930858Y
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- CN
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- Prior art keywords
- diameter
- utility
- milling
- model
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- 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 - Lifetime
Links
- 238000000227 grinding Methods 0.000 title claims description 25
- 230000007704 transition Effects 0.000 claims abstract 2
- 238000003801 milling Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract 2
- 238000000498 ball milling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
A multifunction milling medium comprises a column part arranged in the middle, an arc part outspread from the column part to the ends and an end surface part arranged at the ends. The column part is in cylinder shape, and the diameter of which is D; the end surface part is a rotund surface, and the diameter of which is d, and D is more than d. The arc part is the transition for the column part and the end face part. When running in the mill, the utility model can contact with the ores with point contact, line contact or surface contact. While running, the utility model decreases the medium wastage and enhances the mill efficiency. Furthermore the utility model can incorporate the coarse milling, middle milling and fine milling into one process, which decreases the manpower and the man-hour, improves the working efficiency and saving energy resource.
Description
[technical field]
The utility model relates to a kind of multi-functional ore grinding medium.
[background technology]
The industry of ore dressing is now more and more paid attention to the research of the milling medium of ball milling operation, because the shape material of milling medium directly can influence the consumption of grinding efficiency, metal recovery rate and metal material.Used milling medium (or being called abrasive body) is generally spheroidal, cylindrical, truncated cone-shaped etc. in the existing ore mill, for the spheroidal medium, in ore mill with ore be with the point with the some way of contact grind, help carrying out fine grinding, but often cause excessive pulverizing to cause metal loss, make metal material consumption height, grinding efficiency is low.For cylinder and truncated cone-shaped milling medium, covered the way of contact of point, line, surface, but grinding particle size is thick, suitable corase grind, middle mill, but be not suitable for fine grinding, and the edge of each cylinder, round platform such as sharp sword are cut on lining board of grinder, also mutual cutting between the milling medium, thus aggravated the consumption of milling medium and the wearing and tearing of lining board of grinder.
And in the ball milling operation, be to roughly grind earlier, carry out middle mill again, carry out fine grinding again, not only time-consuming but also require great effort.
[utility model content]
The purpose of this utility model provides a kind of multi-functional ore grinding medium, both can be used for corase grind, also can be used for mill or fine grinding, and can make corase grind, middle mill, fine grinding three process be merged into an operation to finish simultaneously, thereby can save equipment, man-hour and manually.
Multi-functional ore grinding medium of the present utility model, arc sections that comprises the columnar portion that is positioned at the stage casing, extends to two ends from columnar portion and the end face portion that is positioned at two ends, this columnar portion is the cylinder bodily form, diameter is D, end face portion is a plane and rounded, round diameter is d, and D＞d, and arc sections is excessive to end face portion formation circular arc from columnar portion.
If the total height of this multi-functional ore grinding medium is made as h, h: D=1～3.5 then, d: D=1: 2～1: 5.
[description of drawings]
Fig. 1 is the front view of multi-functional ore grinding medium of the present utility model.
Fig. 2 is the vertical view of multi-functional ore grinding medium of the present utility model.
[specific embodiment]
With reference to Fig. 1,2, multi-functional ore grinding medium of the present utility model, arc sections 2 that comprises the columnar portion 1 that is positioned at the stage casing, extends to two ends from columnar portion 1 and the end face portion 3 that is positioned at two ends, this columnar portion 1 is the cylinder bodily form, and diameter is D, and end face portion 3 is a plane and rounded, diameter is d, and D＞d, arc sections 2 is excessive to end face portion 3 formation circular arcs from columnar portion 1, r is a radius of curvature of representing arc sections 2.
If establish the total height of this multi-functional ore grinding medium be and h, then h: D=1.2, perhaps h: D=1.5 or h: D=2.5, the diameter d of end face portion 3 can be d with the ratio of the diameter D of this columnar portion 1: D=1: 2, and perhaps d: D=1: 3, perhaps d: D=1: 4, perhaps d: D=1: 5.
Effect of the present utility model:
1, multi-functional ore-milling medium of the present utility model ore mill in service with ore simultaneously Realize some contact, line contact, face contact, can alleviate that milling medium is killed each other and to grinding machine The wearing and tearing of liner plate can reduce the loss of milling medium, improve grinding efficiency.
2, corase grind, middle mill, fine grinding three process can be merged into a procedure, save the people Power man-hour, improve operating efficiency, save the energy.
Claims (3)
1, a kind of multi-functional ore grinding medium, it is characterized in that: comprise the columnar portion that is positioned at the stage casing, the arc sections of extending to two ends from columnar portion and the end face portion that is positioned at two ends, this columnar portion is the cylinder bodily form, diameter is D, this end face portion is a plane and rounded, this round diameter is d, and D＞d, and this arc sections is to form the circular arc transition from columnar portion to end face portion.
2, multi-functional ore grinding medium as claimed in claim 1 is characterized in that: the ratio h of the total height h of this multi-functional ore grinding medium and this columnar portion diameter D: D=1～3.5.
3, multi-functional ore grinding medium as claimed in claim 1 or 2 is characterized in that: the ratio d of this end face portion diameter d and this columnar portion diameter D: D=1: 2～1: 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120216 CN2930858Y (en) | 2006-06-15 | 2006-06-15 | Multifunctional grinding mediator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120216 CN2930858Y (en) | 2006-06-15 | 2006-06-15 | Multifunctional grinding mediator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930858Y true CN2930858Y (en) | 2007-08-08 |
Family
ID=38347358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120216 Expired - Lifetime CN2930858Y (en) | 2006-06-15 | 2006-06-15 | Multifunctional grinding mediator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930858Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240151A (en) * | 2013-05-20 | 2013-08-14 | 潞城市卓越水泥有限公司 | Grinding body |
| CN103599830A (en) * | 2013-11-15 | 2014-02-26 | 马书房 | Steel ball of damp mill |
-
2006
- 2006-06-15 CN CN 200620120216 patent/CN2930858Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240151A (en) * | 2013-05-20 | 2013-08-14 | 潞城市卓越水泥有限公司 | Grinding body |
| CN103599830A (en) * | 2013-11-15 | 2014-02-26 | 马书房 | Steel ball of damp mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINGLONG HENGYI FOUNDRY CO.,LTD. Free format text: FORMER OWNER: WANG PENG Effective date: 20100805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100094 NO.102, UNIT 1,BUILDING 207, LVYUAN RESIDENTIAL QUARTER, CHINA AGRICULTURAL UNIVERSITY, YUANMINGYUAN WEST ROAD, HAIDIAN DISTRICT, BEIJING CITY TO: 067300 OPPOSITE TRAIN STATION, XINGLONG TOWN, XINGLONG COUNTY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100805 Address after: 067300, XingLong Town Railway Station, Hebei, opposite the platform Patentee after: Heng Heng County Foundry Co., Ltd. Address before: 100094 Beijing city Haidian District Old Summer Palace West Chinese Nongda Green Garden District Building 1 unit 207 No. 102 Patentee before: Wang Peng |
|
| DD01 | Delivery of document by public notice |
Addressee: Xie Zhaozong Document name: Search report of utility model patent |
|
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI SHOUDING METAL PRODUCTS CO., LTD. Free format text: FORMER NAME: XINGLONG HENGYI CASTING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 067300, XingLong Town Railway Station, Hebei, opposite the platform Patentee after: Hebei Shouding Metal Products Co., Ltd. Address before: 067300, XingLong Town Railway Station, Hebei, opposite the platform Patentee before: Heng Heng County Foundry Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070808 |
|
| EXPY | Termination of patent right or utility model |