CN203155312U - Ball mill roller lining plate - Google Patents
Ball mill roller lining plate Download PDFInfo
- Publication number
- CN203155312U CN203155312U CN 201320087836 CN201320087836U CN203155312U CN 203155312 U CN203155312 U CN 203155312U CN 201320087836 CN201320087836 CN 201320087836 CN 201320087836 U CN201320087836 U CN 201320087836U CN 203155312 U CN203155312 U CN 203155312U
- Authority
- CN
- China
- Prior art keywords
- ball mill
- lining plate
- liner plate
- mill roller
- cylindrical shape
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a ball mill roller lining plate which comprises a cylindrical lining plate, wherein multiple circular raised points are formed in the inner surface of the cylindrical lining plate; a nitriding layer is formed on the inner surface of the cylindrical lining plate; the multiple circular raised points are orderly arranged on the inner wall of the cylinder; a dead angle is avoided among the multiple circular raised points; and the length of the cylindrical lining plate is the same as the length of the ball mill roller. The ball mill roller lining plate is simple in structure and high in grinding capacity.
Description
Technical field
The utility model relates to a kind of balling drum liner plate.
Background technology
Ball mill has had the history in more than 100 year as traditional milling equipment.It is widely used in departments such as metallurgy, chemical industry, cement, pottery, building, electric power, medicine and national defense industry as the visual plant with solid material refinement powder process.Ball mill is through 100 years of development, and the structure of ball mill and the production technology in different industries are also constantly being improved always.Because the structure of ball mill and ball-milling technology are to the ball milling ability of ball mill, granularity behind the grinding and the distribution of granularity etc. to the technical-economic index influence of product significantly.Ball mill is used for the wet ball grinding sheet and can belongs to the slurry aspect, and ball mill producer does not specialize in, designs, transforms the ball mill of ball milling sheet slurry.But ball milling sheet slurry is different with the pulverizing of other powders again, general powder only need be its granularity ball milling to the granularity of wanting, and the sheet slurry is not and require the granularity of powder, the laminated structure radius-thickness ratio that also requires powder to stop simultaneously, the shape of laminated structure etc., the aluminium pigment of the laminated structure of using as coating, it requires the radius-thickness ratio of laminated structure aluminum particulate big as much as possible, shape is round as much as possible, and this just has higher requirement to structure and the technology of ball mill.We find the interior lining panel of the ball mill that present aluminium pigment industry is used according to for many years production practical experience, all are square sheet material, such sheet material is approximately 6-1 2 in each ball mill, width is 3-6cm, its objective is to promote abrading-ball and material, improves ball milling and renders a service.But such liner plate has such shortcoming: one, exist the dead angle between liner plate and the ball mill inwall when being used for grinding flaky powder; Two, abrading-ball is thus lifted to certain height, will be parabolic shape throwing downwards and pound material, and a lot of platy particles that form will be broken, and can not form silver dollar shape structure.
The utility model content
The utility model provides a kind of simple in structure, balling drum liner plate that abrasive power is more intense.
The utility model technical solution problem provides following scheme:
A cylindrical shape liner plate, the inner surface of described cylindrical shape liner plate are provided with a plurality of circular salient points, and the inner surface of described cylindrical shape liner plate is provided with nitriding layer.
Described a plurality of salient point is ordered on the cylinder inner wall, does not have the dead angle between described a plurality of salient points, the length of described cylindrical shape liner plate and balling drum length just as.
When balling drum of the present utility model rolled, the liner plate inwall was provided with a plurality of double wedges, and material along with the rotation together of liner plate, under the effect of the weight of steel ball and material self, produces effectively extruding to material in liner plate.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, a cylindrical shape liner plate 1, the inner surface of described cylindrical shape liner plate 1 are provided with a plurality of circular salient points 2, and the inner surface of described cylindrical shape liner plate 1 is provided with nitriding layer 3.
Described a plurality of salient point 2 is ordered on the cylinder inner wall, does not have the dead angle between described a plurality of salient points 2, the length of described cylindrical shape liner plate 1 and balling drum length just as.
Claims (2)
1. a balling drum liner plate comprises a cylindrical shape liner plate, it is characterized in that: the inner surface of described cylindrical shape liner plate is provided with a plurality of circular salient points, and the inner surface of described cylindrical shape liner plate is provided with nitriding layer.
2. according to the described balling drum liner plate of claim 1, it is characterized in that: described a plurality of salient points are ordered on the cylinder inner wall, do not have the dead angle between described a plurality of salient points, the length of described cylindrical shape liner plate and balling drum length just as.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320087836 CN203155312U (en) | 2013-02-26 | 2013-02-26 | Ball mill roller lining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320087836 CN203155312U (en) | 2013-02-26 | 2013-02-26 | Ball mill roller lining plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155312U true CN203155312U (en) | 2013-08-28 |
Family
ID=49016536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320087836 Expired - Fee Related CN203155312U (en) | 2013-02-26 | 2013-02-26 | Ball mill roller lining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613960A (en) * | 2013-11-28 | 2014-03-05 | 嘉兴市华源铝制品有限公司 | Preparation method of leafing aluminum paste |
| CN106007427A (en) * | 2016-05-23 | 2016-10-12 | 北新集团建材股份有限公司 | Method for improving ball milling performance of calcined gypsum |
-
2013
- 2013-02-26 CN CN 201320087836 patent/CN203155312U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613960A (en) * | 2013-11-28 | 2014-03-05 | 嘉兴市华源铝制品有限公司 | Preparation method of leafing aluminum paste |
| CN103613960B (en) * | 2013-11-28 | 2015-04-29 | 嘉兴市华源铝制品有限公司 | Preparation method of leafing aluminum paste |
| CN106007427A (en) * | 2016-05-23 | 2016-10-12 | 北新集团建材股份有限公司 | Method for improving ball milling performance of calcined gypsum |
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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: 20130828 Termination date: 20140226 |