CN203598882U - Reinforced wear-resistant type lining plate device for wet type ball mill - Google Patents
Reinforced wear-resistant type lining plate device for wet type ball mill Download PDFInfo
- Publication number
- CN203598882U CN203598882U CN201320820018.7U CN201320820018U CN203598882U CN 203598882 U CN203598882 U CN 203598882U CN 201320820018 U CN201320820018 U CN 201320820018U CN 203598882 U CN203598882 U CN 203598882U
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- ball mill
- liner
- plate
- liner plate
- wear
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Abstract
The utility model discloses a reinforced wear-resistant type lining plate device for a wet type ball mill. The reinforced wear-resistant type lining plate device for the wet type ball mill is characterized by comprising first lining plates and second lining plates, wherein the first lining plates and the second lining plates are alternately arranged along the circumference; the at least three first lining plates are arranged between two adjacent second lining plates; the first lining plates and the second lining plates are composed of fan-ring-shaped plate bodies; bulges axially extending are arranged on the inner ring surfaces of the plate bodies; two reinforcing ribs located at the both sides of the bulges and axially extending are arranged on the inner ring surfaces of the plate bodies of the second lining plates. The utility model discloses a reinforced wear-resistant type lining plate device for the wet type ball mill, which is used for a mineral separation operation, and is capable of effectively improving the wear-resistant effect of the lining plates of the ball mill, and improving the mineral grinding efficiency.
Description
Technical field
The utility model relates to a kind of wear-resisting type wet ball mill lining board device of strengthening.
Background technology
In mineral processing production operation, ball grinding machine lining board has a rule in the process of wearing and tearing: be far longer than the shell liner near exhaust end near the shell liner rate of wear of feed end, differ about 1/6th both service lifes, ball mill barrel is longer, and this gap is just larger.The result causing is: need to change near the cylinder lining plate of ball mill of feed end time, second half shell liner can also re-use a period of time, makes troubles to maintenance of equipment.
Utility model content
The purpose of this utility model is to provide one for ore-dressing practice, can effectively improve the wear-resisting effect of ball grinding machine lining board, improves grinding efficiency.
For achieving the above object, the utility model adopts following technical scheme: strengthen wear-resisting type wet ball mill lining board device, comprise the first liner plate and the second liner plate, the first liner plate and the second liner plate are for to be arranged alternately along circumference border, between adjacent two second liner plates, be folded with at least three the first liner plates, described the first liner plate and the second liner plate form by the annular plate body of fan, the inner ring surface of described plate body is provided with axially extended projection, and the plate body inner ring surface of the second liner plate is provided with the two axially extended reinforcements that lay respectively at protruding both sides.
Between adjacent two second liner plates, be folded with four the first liner plates.
In the projection of described plate body, interval arranges two connecting holes vertically, and connecting hole is provided with square reaming towards one end of plate body inner ring surface.
Described projection is wave heave.
Reinforcement wear-resisting type wet ball mill lining board device described in the utility model, be arranged in the feed end of ball mill barrel, the second liner plate is arranged to reinforcement, and the first liner plate and the second liner plate are used alternatingly, neither affect the use of steel ball, extend again the service life of feeding of ball mill end shell liner, made the wear liner entirety of feed end, discharge end in ball mill barrel consistent, be convenient to arrange lining board of grinder to change the time; Change in addition the curve that leaves of the interior steel ball of ball mill, be conducive to grind the relatively large ore of feed end, improved grinding efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the second liner plate;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the structural representation of the first liner plate;
Fig. 5 is the upward view of Fig. 4.
The specific embodiment
By the reinforcement wear-resisting type wet ball mill lining board device shown in Fig. 1-Fig. 5, comprise the first liner plate 1 and the second liner plate 2, the first liner plate 1 and the second liner plate 2 are for to be arranged alternately along circumference border, whole reinforcement wear-resisting type wet ball mill lining board device is annular, between adjacent two second liner plates 2, being folded with four the first liner plate 1, the first liner plates 1 is common liner plate, and the second liner plate 2 is reinforced liner plate, like this, common liner plate and reinforced liner plate quantity are: 4:1.Certainly, the utility model is not limited to above-mentioned form, can be folded with as required more than three or three the first liner plates 1 and all can between adjacent two second liner plates 2.
Described the first liner plate 1 and the second liner plate 2 form by the annular plate body 5 of fan, and the inner ring surface of described plate body 5 is provided with axially extended protruding 7, this projection 7 is wave heave 7, in the projection 7 of plate body 5, interval arranges two connecting holes 4 vertically, connecting hole 4 is provided with square reaming 3 towards one end of plate body 5 inner ring surfaces, and connecting hole 4 and coupled reaming 3 form a shoulder hole.The difference of the first liner plate 1 and the second liner plate 2 is only: plate body 5 inner ring surfaces of the second liner plate 2 are provided with the two axially extended strip reinforcements 6 that lay respectively at protruding 7 both sides.Plate body 5 is fixedly connected with ball mill barrel by the bolt with square bolt head, and bolt inserts in connecting hole 4, and square bolt head is arranged in the reaming 3 of connecting hole 4.
Reinforcement wear-resisting type wet ball mill lining board device described in the utility model, be arranged in the feed end of ball mill barrel, the second liner plate 2 is arranged to reinforcement 6, and the first liner plate 1 and the second liner plate 2 are used alternatingly, neither affect the use of steel ball, extend again the service life of feeding of ball mill end shell liner, made the wear liner entirety of feed end, discharge end in ball mill barrel consistent, be convenient to arrange lining board of grinder to change the time; Change in addition the curve that leaves of the interior steel ball of ball mill, be conducive to grind the relatively large ore of feed end, improved grinding efficiency.
Claims (4)
1. strengthen wear-resisting type wet ball mill lining board device, it is characterized in that: comprise the first liner plate and the second liner plate, the first liner plate and the second liner plate are for to be arranged alternately along circumference border, between adjacent two second liner plates, be folded with at least three the first liner plates, described the first liner plate and the second liner plate form by the annular plate body of fan, the inner ring surface of described plate body is provided with axially extended projection, and the plate body inner ring surface of the second liner plate is provided with the two axially extended reinforcements that lay respectively at protruding both sides.
2. reinforcement wear-resisting type wet ball mill lining board device as claimed in claim 1, is characterized in that: between adjacent two second liner plates, be folded with four the first liner plates.
3. reinforcement wear-resisting type wet ball mill lining board device as claimed in claim 1, is characterized in that: in the projection of described plate body, interval arranges two connecting holes vertically, and connecting hole is provided with square reaming towards one end of plate body inner ring surface.
4. reinforcement wear-resisting type wet ball mill lining board device as claimed in claim 1, is characterized in that: described projection is wave heave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820018.7U CN203598882U (en) | 2013-12-14 | 2013-12-14 | Reinforced wear-resistant type lining plate device for wet type ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820018.7U CN203598882U (en) | 2013-12-14 | 2013-12-14 | Reinforced wear-resistant type lining plate device for wet type ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598882U true CN203598882U (en) | 2014-05-21 |
Family
ID=50711583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820018.7U Expired - Fee Related CN203598882U (en) | 2013-12-14 | 2013-12-14 | Reinforced wear-resistant type lining plate device for wet type ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967516A (en) * | 2021-11-30 | 2022-01-25 | 李伟生 | Telescopic ball mill lining plate and combined matching equipment thereof |
-
2013
- 2013-12-14 CN CN201320820018.7U patent/CN203598882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967516A (en) * | 2021-11-30 | 2022-01-25 | 李伟生 | Telescopic ball mill lining plate and combined matching equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |