CN211538020U - Lining plate of slag mineral separation ball mill - Google Patents
Lining plate of slag mineral separation ball mill Download PDFInfo
- Publication number
- CN211538020U CN211538020U CN201921601930.7U CN201921601930U CN211538020U CN 211538020 U CN211538020 U CN 211538020U CN 201921601930 U CN201921601930 U CN 201921601930U CN 211538020 U CN211538020 U CN 211538020U
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- Prior art keywords
- ball mill
- plate
- plate body
- lifting
- lifting strip
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- 239000002893 slag Substances 0.000 title claims abstract description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract description 4
- 239000011707 mineral Substances 0.000 title abstract description 4
- 238000000926 separation method Methods 0.000 title abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 6
- 229910000617 Mangalloy Inorganic materials 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a lining plate of a slag mineral separation ball mill, which comprises a plate body and a lifting strip; the plate bodies are closely distributed and paved on the inner surface of a roller of a common ball mill; one side of each plate body is provided with a semi-concave groove, the semi-concave grooves on the two groups of plate bodies are mutually symmetrical and form a group of full-concave grooves after being spliced; the lifting strip is arranged in the full concave groove; a clamping groove is formed in the bottom of the lifting strip; a fastening bolt is arranged in the clamping groove; the fastening bolt extends out of the clamping groove and sequentially penetrates through the plate body and the roller; an angular lining is filled between the two sets of lifting strips. The device of the utility model is simple in structure practical, it is convenient to overhaul, and low in cost can also effectively alleviate equipment weight, and it is power consumptive to reduce equipment, reduces the equipment noise, is fit for using widely.
Description
Technical Field
The utility model belongs to the technical field of ore dressing device, a slag ore dressing ball mill welt is related to.
Background
The ball mill is a mechanical device which continuously crushes ores or other materials after a crusher, aims to obtain finer particle products required by the process, and is widely applied to industries such as mineral separation, metallurgy, building, chemical industry and the like. The lining plate is an important part of the ball mill, and the abrasion of the lining plate and the steel ball is accelerated and the service life is short due to the corrosion of materials and the abrasion and the impact of the steel ball in the use process; at present, the lining plate is generally made of manganese steel, the manganese steel has high density and heavy weight, and once the lining plate needs to be maintained and replaced, great labor and time are consumed; meanwhile, the manganese steel is expensive, so that the maintenance cost of the equipment is increased; the manganese steel is used as a lining plate and is laid in the roller of the ball mill, and the power consumption of the equipment is increased due to overhigh weight of the equipment; and adopt manganese steel as the welt, because the collision of welt and steel ball and material when equipment is worked, still can send huge noise, influence operating personnel's health.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to prior art, provides a slag ore dressing ball mill welt, and the device simple structure is practical, and it is convenient to overhaul, and low in cost can also effectively alleviate equipment weight, and it is power consumptive to reduce equipment, and the noise of reduction equipment is fit for using widely.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lining plate of a slag beneficiation ball mill comprises a plate body and a lifting strip; the plate bodies are closely distributed and paved on the inner surface of a roller of a common ball mill; one side of each plate body is provided with a semi-concave groove, the semi-concave grooves on the two groups of plate bodies are mutually symmetrical and form a group of full-concave grooves after being spliced; the lifting strip is arranged in the full concave groove; a clamping groove is formed in the bottom of the lifting strip; a fastening bolt is arranged in the clamping groove; the fastening bolt extends out of the clamping groove and sequentially penetrates through the plate body and the roller; an angular lining is filled between the two sets of lifting strips.
As a further technical improvement, an inner lining steel plate is arranged inside the lifting strip. The lining steel plate plays a role in increasing the strength of the lifting strip.
As a further technical improvement, the top edge of the lifting strip is provided with a chamfer. The chamfer can prevent the edges of the lifting edges from being damaged.
As a further technical improvement, the end part of the fastening bolt is provided with a fastening nut. The fastening nuts are matched with the fastening bolts to lock the lifting strips, the plate body and the roller.
As a further technical improvement, the plate body and the lifting strips are made of wear-resistant rubber. The wear-resistant rubber can ensure that the plate body and the lifting strip are not easy to damage.
The utility model discloses a theory of operation:
when in use, materials and steel balls enter a roller of the ball mill; the materials are gradually grinded by the steel balls along with the rotation of the roller, and at the moment, the materials and the steel balls are in contact with the plate body and the lifting strips, and the plate body and the lifting strips are made of rubber materials, so that the impact sound is small, and the equipment noise is low; during maintenance, the fastening nut is screwed out, so that the fastening bolt, the lifting strip and the plate body can be detached and replaced, convenience and rapidness are realized, and the maintenance cost is low.
Compared with the prior art, the utility model discloses the beneficial effect who possesses:
1. the utility model discloses a plate body and lifting strip all adopt wear-resisting rubber to make, when guaranteeing solid durable, have reduced equipment cost, have reduced the maintenance cost.
2. The utility model discloses plate body and lifting strip all adopt wear-resisting rubber to make, easy dismounting, and part light in weight makes things convenient for the maintainer in time to overhaul equipment fast to reduced the equipment noise, reduced the device power consumptive.
Drawings
Fig. 1 is a schematic view of the overall structure of the device.
Fig. 2 is a schematic view of a connection structure of the plate body and the lifting bar.
Reference numerals: the method comprises the following steps of 1-plate body, 2-lifting strip, 3-roller, 4-half 'concave' groove, 5-clamping groove, 6-fastening bolt, 7-fastening nut, 8-angle lining, 9-lining steel plate and 10-chamfer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-2, a lining plate of a slag beneficiation ball mill comprises a plate body 1 and a lifting strip 2; the plate bodies 1 are closely distributed and paved on the inner surface of a roller 3 of a common ball mill; one side of each plate body 1 is provided with a semi-concave groove 4, the semi-concave grooves 4 on the two groups of plate bodies 1 are mutually symmetrical and form a group of full-concave grooves after being spliced; the lifting strip 2 is arranged in the full concave groove; a clamping groove 5 is formed at the bottom of the lifting strip 2; a fastening bolt 6 is arranged in the clamping groove 5; the fastening bolt 6 extends out of the clamping groove 5 and sequentially penetrates through the plate body 1 and the roller 3; between the two sets of lifting strips 2 an angular lining 8 is filled.
The end of the fastening bolt 6 is provided with a fastening nut 7. The fastening nut 7 is matched with the fastening bolt 6 to lock the lifting bar 2, the plate body 1 and the roller 3.
The plate body and the lifting strips are made of wear-resistant rubber. The wear-resistant rubber can ensure that the plate body 1 and the lifting strip 2 are not easy to damage.
The utility model discloses a theory of operation:
when in use, materials and steel balls enter a roller 3 of the ball mill; along with the rotation of the roller 3, the materials are gradually ground by the steel balls, at the moment, the materials and the steel balls are in contact with the plate body 1 and the lifting strips 2, and the plate body 1 and the lifting strips 2 are made of rubber materials, so that the impact sound is small, and the equipment noise is low; during maintenance, the fastening nut 7 is screwed out, so that the fastening bolt 6, the lifting strip 2 and the plate body 1 can be detached and replaced, convenience and rapidness are realized, and the maintenance cost is low.
Example 2:
this example differs from example 1 in that: the inside of lifting bar 2 is equipped with inside lining steel sheet 9. The lining steel plate 9 serves to increase the strength of the lifter bar 2.
The method of use of this example is the same as example 1.
Example 3:
this example differs from example 2 in that: the top edge of the lifting strip 2 is provided with a chamfer 10. The chamfer 10 prevents damage to the edges of the lifter bar 2.
The method of use of this example is the same as example 1.
Example 4:
this example differs from example 3 in that: the inside of lifting bar 2 is equipped with inside lining steel sheet 9. The lining steel plate 9 serves to increase the strength of the lifter bar 2. The top edge of the lifting strip 2 is provided with a chamfer 10. The chamfer 10 prevents damage to the edges of the lifter bar 2.
The method of use of this example is the same as example 1.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A lining plate of a slag beneficiation ball mill comprises a plate body (1) and a lifting strip (2); the method is characterized in that: the plate bodies (1) are closely distributed and paved on the inner surface of a roller (3) of a common ball mill; one side of each plate body (1) is provided with a semi-concave groove (4), the semi-concave grooves (4) on the two groups of plate bodies (1) are mutually symmetrical, and a group of full-concave grooves are formed after splicing; the lifting strip (2) is arranged in the full concave groove; a clamping groove (5) is formed in the bottom of the lifting strip (2); a fastening bolt (6) is arranged in the clamping groove (5); the fastening bolt (6) extends out of the clamping groove (5) and sequentially penetrates through the plate body (1) and the roller (3); an angular lining (8) is filled between the two sets of lifting strips (2).
2. The slag beneficiation ball mill liner plate according to claim 1, wherein: and a lining steel plate (9) is arranged in the lifting strip (2).
3. The slag beneficiation ball mill liner plate according to claim 1, wherein: and a chamfer (10) is arranged at the top edge of the lifting strip (2).
4. The slag beneficiation ball mill liner plate according to claim 1, wherein: and a fastening nut (7) is arranged at the end part of the fastening bolt (6).
5. The slag beneficiation ball mill liner plate according to claim 1, wherein: the plate body and the lifting strips are made of wear-resistant rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601930.7U CN211538020U (en) | 2019-09-25 | 2019-09-25 | Lining plate of slag mineral separation ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601930.7U CN211538020U (en) | 2019-09-25 | 2019-09-25 | Lining plate of slag mineral separation ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211538020U true CN211538020U (en) | 2020-09-22 |
Family
ID=72497250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921601930.7U Active CN211538020U (en) | 2019-09-25 | 2019-09-25 | Lining plate of slag mineral separation ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211538020U (en) |
-
2019
- 2019-09-25 CN CN201921601930.7U patent/CN211538020U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240412 Address after: Qisha Industrial Zone, Qisha Town, Gangkou District, Fangchenggang City, Guangxi Zhuang Autonomous Region (Jinchuan Industrial Park) Patentee after: GUANGXI JINCHUAN NON-FERROUS METALS CO.,LTD. Country or region after: China Patentee after: Jinchuan Group Copper Gui Co.,Ltd. Address before: Qisha Industrial Zone, Qisha Town, Gangkou District, Fangchenggang City, Guangxi Zhuang Autonomous Region (Jinchuan Industrial Park) Patentee before: GUANGXI JINCHUAN NON-FERROUS METALS CO.,LTD. Country or region before: China Patentee before: JINCHUAN GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |