CN207546658U - A kind of ball mill and its end face liner - Google Patents
A kind of ball mill and its end face liner Download PDFInfo
- Publication number
- CN207546658U CN207546658U CN201721186350.7U CN201721186350U CN207546658U CN 207546658 U CN207546658 U CN 207546658U CN 201721186350 U CN201721186350 U CN 201721186350U CN 207546658 U CN207546658 U CN 207546658U
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- fanning strip
- ball mill
- strip
- protrusion
- face liner
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Abstract
This application discloses a kind of end face liners of ball mill, and including multiple fanning strips, the press strip fanning strip being fixed on cylinder, the fanning strip is equipped with protrusion.The application also provides a kind of ball mill using above-mentioned end face liner.The ball mill end-face liner and ball mill of the utility model by setting multiple protrusions, increase the intensity of fanning strip, improve fanning strip service life, while press strip is assisted to promote abrasive body and material, improve grinding efficiency.
Description
Technical field
This application involves crushing material technical fields, and end face liner and use more particularly to a kind of ball mill should
The ball mill of end face liner.
Background technology
Ball mill is for the equipment of the materials such as powder ore, is widely used in the industries such as ore dressing, building materials and chemical industry.Ball milling
Machine main working parts are circular cylinder body, and inside is equipped with abrasive body, the impact of abrasive body and abrasive action when being turned round by cylinder
Comminuting matter.
Liner is typically provided in ball mill, to protect cylinder from the direct impact of abrasive body and material and grind, simultaneously
The motion state of liner adjustment abrasive body of different shapes can also be used.The end face liner of ball mill is generally by the circle at center at present
The fan-shaped liner plate and end face press strip on liner plate and periphery are composed, and with production-scale expansion, ball mill size is continuous
Increase, the arc length size of fan-shaped liner plate periphery is also increasing, and the service life of existing sector liner plate is bright with the increase of diameter
It is aobvious to shorten.
Therefore, the service life of ball mill end-face liner how is improved, ball mill durability is improved, is people in the art
The technical issues of member is urgently to be resolved hurrily.
Utility model content
In order to solve the above technical problems, first purpose of the utility model is to provide a kind of end face liner of ball mill；
Second purpose of the utility model is to provide a kind of ball mill for including above-mentioned end face liner；The ball milling generator terminal of the utility model
Face liner by setting multiple protrusions, increases the intensity of fanning strip, improves fanning strip service life, while press strip is assisted to be promoted
Abrasive body and material improve grinding efficiency.
The technical scheme that the utility model is provided is as follows：
A kind of end face liner of ball mill, including multiple fanning strips, the press strip fanning strip being fixed on cylinder, institute
It states fanning strip and is equipped with protrusion.
Preferably, the protrusion is specially the strip protrusion radially set along the fanning strip.
Preferably, the protrusion is arranged on the fanning strip close to one end of fan-shaped arc.
Preferably, the fanning strip is equipped with multiple protrusions.
Preferably, the multiple protrusion is set gradually along the fanning strip radial centre lines.
Preferably, the multiple protrusion is fixedly connected respectively with ball mill barrel.
Preferably, the protrusion is higher by the height of the fanning strip, and the fanning strip is higher by after being installed with the press strip
Height is between 0-50cm.
Preferably, the protrusion is higher by the height of the fanning strip, and the fanning strip is higher by after being installed with the press strip
It is highly identical.
The utility model also provides a kind of ball mill, which is characterized in that including end face liner described in any one of the above embodiments.
The end face liner of ball mill, usually centered on a diameter of 700~1000 circular lining plate, periphery is with 14~20 deciles
Fanning strip and press strip be composed, fanning strip is generally planar structure.With production-scale expansion, ball mill size is continuous
Increase, the arc length size of fanning strip periphery is also increasing, and the span increase between adjacent press strip, the abrasion of fanning strip significantly adds
Play, the service life of fanning strip are obviously shortened, and the maintenance period of ball mill equipment shortens, and maintenance cost rises.
In the utility model, protrusion is added on fanning strip, improves the intensity of fanning strip, protects fanning strip, is improved fan-shaped
Plate service life, meanwhile, it sets protrusion that press strip can also be assisted to promote abrasive body and material on fanning strip, improves ball mill work
Efficiency.And end face liner provided by the utility model, while the structure for improving fanning strip, do not change original mounting means
And installation dimension, the transformation of the end face liner of existing ball mill is can be directly used for, so as to not influence to existing inner liner of bowl mill
Eliminate and change.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of ball mill end-face liner in the utility model embodiment；
Fig. 2 is the diagrammatic cross-section of ball mill end-face liner in the utility model embodiment；
Fig. 3 is the fanning strip schematic front view of ball mill end-face liner in the utility model embodiment；
Fig. 4 is the fanning strip elevational schematic view of ball mill end-face liner in the utility model embodiment；
Fig. 5 is that the fanning strip right side of ball mill end-face liner in the utility model embodiment regards schematic diagram；
Fig. 6 is the structure diagram of ball mill end-face liner in the utility model embodiment (protrusion is connect with cylinder)；
Fig. 7 is the diagrammatic cross-section of ball mill end-face liner in the utility model embodiment (protrusion is connect with cylinder)；
Reference numeral：1- fanning strips；2- press strips；3- protrusions；A- barrel body rotations direction.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's all other embodiments obtained without making creative work should all belong to the application protection
Range.
Please as shown in Figures 1 to 7, the utility model embodiment provides a kind of end face liner of ball mill, including multiple fans
Shape plate 1, the press strip 2 fanning strip 1 being fixed on cylinder, the fanning strip 1 are equipped with protrusion 3.
The end face liner of ball mill, usually centered on a diameter of 700~1000 circular lining plate, periphery is with 14~20 deciles
Fanning strip 1 and press strip 2 be composed, fanning strip 1 be generally planar structure.With production-scale expansion, ball mill size
Constantly increase, the arc length size of 1 periphery of fanning strip is also increasing, the span increase between adjacent press strip 2, the mill of fanning strip 1
The apparent aggravation of damage, the service life of fanning strip 1 are obviously shortened, and the maintenance period of ball mill equipment shortens, and maintenance cost rises.
In the utility model, protrusion 3 is added on fanning strip 1, improves the intensity of fanning strip 1, protects fanning strip 1, is improved
1 service life of fanning strip, meanwhile, it sets protrusion 3 that press strip 2 can also be assisted to promote abrasive body and material on fanning strip 1, improves ball
Grinding machine working efficiency.And end face liner provided by the utility model, while the structure for improving fanning strip 1, do not change original
Mounting means and installation dimension, the transformation of the end face liner of existing ball mill is can be directly used for, so as to not influencing to existing
Eliminating for inner liner of bowl mill is changed.
In the utility model embodiment, described raised 3 be specially the strip protrusion radially set along the fanning strip 1.
The end face liner of the utility model, the strip protrusion that protrusion 3 is set as radially setting along the fanning strip 1,
It is similar to the arranged direction and shape of press strip 2, while the intensity for enhancing fanning strip 1, press strip 2 can be assisted to promote abrasive body
And material.
In the utility model embodiment, described raised 3 are arranged on the fanning strip 1 close to one end of fan-shaped arc.
Since fanning strip 1 is relatively narrow close to the side in the center of circle, and one end area close to camber line is larger, and the abrasion of fanning strip is more
It is happened at close to one end of fan-shaped arc, it is therefore preferable that protrusion 3 is arranged on fanning strip 1 close to one end of fan-shaped arc.
In the utility model embodiment, the fanning strip 1 is equipped with multiple raised 3.
In the utility model embodiment, the multiple raised 3 set gradually along 1 radial centre lines of fanning strip.
In the utility model, multiple raised 3, multiple raised 3 can be set on a fanning strip 1 along fanning strip 1
Radial centre lines are set gradually, and such as set 2-3 protrusion 3 along the radial direction of fanning strip 1, and protrusion 3 is arranged on to the radial direction of fanning strip 1
Center line, can improve the intensity of fanning strip 1, while promote abrasive body and material.Sector can also be arranged on by multiple raised 3
Plate 1 is radially uniformly distributed.The quantity and spacing of protrusion 3 are specifically set according to the needs of actual production.
It is fixed respectively with ball mill barrel as a preferred embodiment of the utility model embodiment, the multiple raised 3
Connection.
In the utility model, multiple raised 3 are fixedly connected respectively with ball mill barrel, are such as fixed using bolt equal to cylinder
Connection.The protrusion 3 being fixedly connected, it is similar to the set-up mode of press strip 2.The company with ball mill barrel is added on fanning strip 1
Contact position.The protrusion 3 being fixedly connected plays the effect identical with press strip 2, can with fixed sectors plate 1, promote abrasive body and material,
At the same time it can also increase the intensity of fanning strip 1, extend its service life.
In the utility model embodiment, described raised 3 are higher by the height of the fanning strip 1, high after being installed with the press strip 2
Go out the height of the fanning strip 1 between 0-50cm.
In the utility model embodiment, described raised 3 are higher by the height of the fanning strip 1, high after being installed with the press strip 2
The height for going out the fanning strip 1 is identical.
In the utility model, setting protrusion 3 is higher by the height of the fanning strip 1, is higher by after being installed with the press strip 2 described
The height of fanning strip 1 is basically identical.In the utility model, protrusion 3 is higher by the height of the fanning strip 1, is installed with the press strip 2
It is higher by the height of the fanning strip 1 afterwards between 0-50cm, between preferably 1-20cm, more preferable 3-10cm.Difference in height can be
Positive value can also be negative value, you can be higher than pressure higher than the height of protrusion 3 or the height of protrusion 3 with the height for being press strip 2
The height of item 2.
As more preferred scheme, protrusion 3 is higher by the height of the fanning strip 1, and institute is higher by after being installed with the press strip 2
The height for stating fanning strip 1 is identical, but scheme similar in raised 3 height and the height of press strip 2 is also in the protection of the utility model
In the range of.
The utility model also provides a kind of ball mill, which is characterized in that including end face liner described in any one of the above embodiments.
Ball mill provided by the utility model, using the end face liner of any of the above-described, by setting protrusion 3, Ke Yiti
High liner intensity and service life, while press strip 2 is assisted to promote abrasive body and material, improve grinding efficiency.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (9)
1. the end face liner of a kind of ball mill, which is characterized in that including multiple fanning strips (1), the fanning strip (1) is fixed on
Press strip (2) on cylinder, the fanning strip (1) is equipped with raised (3).
2. end face liner according to claim 1, which is characterized in that the protrusion (3) is specially along the fanning strip (1)
The radially strip protrusion of setting.
3. end face liner according to claim 2, which is characterized in that the protrusion (3) is arranged on the fanning strip (1) and leans on
One end of nearly fan-shaped arc.
4. end face liner according to claim 3, which is characterized in that the fanning strip (1) is equipped with multiple raised (3).
5. end face liner according to claim 4, which is characterized in that the multiple protrusion (3) is along the fanning strip (1) diameter
It is set gradually to center line.
6. end face liner according to claim 5, which is characterized in that it is the multiple protrusion (3) respectively with ball mill barrel
It is fixedly connected.
7. the end face liner according to any one of claim 1-6, which is characterized in that the protrusion (3) is higher by the fan
The height of shape plate (1) is higher by the difference in height of the fanning strip (1) between 0-50cm after being installed with the press strip (2).
8. end face liner according to claim 7, which is characterized in that the protrusion (3) is higher by the height of the fanning strip (1)
Degree, the height that the fanning strip (1) is higher by after being installed with the press strip (2) are identical.
9. a kind of ball mill, which is characterized in that including the end face liner described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186350.7U CN207546658U (en) | 2017-09-15 | 2017-09-15 | A kind of ball mill and its end face liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186350.7U CN207546658U (en) | 2017-09-15 | 2017-09-15 | A kind of ball mill and its end face liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207546658U true CN207546658U (en) | 2018-06-29 |
Family
ID=62676406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721186350.7U Active CN207546658U (en) | 2017-09-15 | 2017-09-15 | A kind of ball mill and its end face liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207546658U (en) |
-
2017
- 2017-09-15 CN CN201721186350.7U patent/CN207546658U/en active Active
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