CN214974510U - Ball mill lining plate with protection structure - Google Patents
Ball mill lining plate with protection structure Download PDFInfo
- Publication number
- CN214974510U CN214974510U CN202120551692.4U CN202120551692U CN214974510U CN 214974510 U CN214974510 U CN 214974510U CN 202120551692 U CN202120551692 U CN 202120551692U CN 214974510 U CN214974510 U CN 214974510U
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- ball mill
- welt
- protection
- lining plate
- lining
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Abstract
The utility model discloses a ball mill welt with protection architecture, including the welt that a plurality of concatenations set up, and each the welt passes through bolt and ball mill tight, is provided with 18-22 mm's clearance between each adjacent welt, each concatenation be provided with the wear-resisting welt protection shield with the interior wall area adaptation of ball mill of a monoblock structure between welt and the ball mill. The utility model aims at providing a ball mill welt with protection architecture, increase of service life prevents the material to the washing away of ball mill, effectual protection ball mill.
Description
Technical Field
The utility model relates to a mining machinery especially relates to a ball mill welt with protection architecture.
Background
The ball mill is a key device for grinding crushed ores, and is widely applied to the industries of mineral separation, building materials, chemical engineering and the like. After the lining plates of the ball mill are replaced, a certain gap is formed between every two lining plates, the barrel body and the end cover of the ball mill are damaged due to the scouring of materials and media, the service life of the barrel body and the end cover is shortened, and the barrel body and the end cover of the ball mill are expensive.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ball mill welt with protection architecture, increase of service life prevents the material to the washing away of ball mill, effectual protection ball mill.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a ball mill welt with protection architecture, including the welt that a plurality of concatenations set up, and each the welt passes through bolt and ball mill tight, each concatenation be provided with 18-22 mm's clearance (be convenient for dismouting, change of welt) between the welt, each concatenation be provided with the wear-resisting welt protection shield with the interior wall area adaptation of ball mill of a monoblock structure between welt and the ball mill.
Furthermore, the lining plate protection plate is fixed by pressing through a structure with the upper surface and the lower surface in contact.
Further, the lining plate is arranged in the cylinder body of the ball mill or on an end cover of the ball mill.
Further, the gap is 20 mm.
Further, the material of welt protection shield is compound rubber and plastic composite material of fat, and this material is provided by north Hexinxin mining and metallurgy equipment Limited company, and wherein the welt protection shield model that the ball mill end cover was used: XXRP 56-36, cartridge liner protection plate model: XXRP 56-3.108.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the ball mill lining plate with the protection structure can be used for more than two years, the problems of abrasion and the like do not occur, and an end cover and a cylinder body of the ball mill are well protected.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a front view of the protective structure of the ball mill lining plate applied to the cylinder body;
description of reference numerals: 1. a liner plate; 2. a lining board protecting board; 3. and (4) a cylinder body.
Detailed Description
As shown in fig. 1, the ball mill lining plate with the protection structure is applied to a cylinder body, and comprises a plurality of lining plates 1 (each lining plate 1 is rectangular) which are spliced on the inner wall of the cylinder body, each lining plate 1 is tightly screwed with the cylinder body 3 of the ball mill through a bolt, a gap of about 20mm is arranged between every two adjacent lining plates 1, and a wear-resistant lining plate protection plate 2 is arranged between each spliced lining plate 1 and the inner wall of the cylinder body 3. The lining plate protection plate 2 is extruded and fixed by a structure with upper and lower surfaces contacting (the lining plate protection plate 2 is extruded and fixed by the cylinder body 3 and the lining plate 1). The material of welt protection shield 2 is compound rubber-plastic composite material of fat, and this material is provided by Hebei Xin mining and metallurgy equipment Limited company, welt protection shield model: XXRP 56-3.108.
The utility model provides a ball mill welt with protection architecture, is applied to the end cover, includes that a plurality of pieces splice the welt 1 that sets up on the barrel inner wall (every welt 1 is fan-shaped), and each the welt 1 is tight through the end cover of bolt with the ball mill, is provided with the clearance about 20mm between each adjacent welt 1, be provided with wear-resisting welt protection shield 2 in the clearance. The lining plate protection plate 2 is fixed by extruding between the end cover and the lining plate 1. The material of welt protection shield 2 is compound rubber-plastic composite material of fat, and this material is provided by Hebei Xin mining and metallurgy equipment Limited company, welt protection shield model: XXRP 56-36.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides a ball mill welt with protection architecture which characterized in that: the ball mill comprises a plurality of spliced lining plates, wherein each lining plate is tightly screwed with a ball mill through a bolt, a gap of 18-22mm is formed between the spliced lining plates, and a wear-resistant lining plate protection plate which is of a whole-block structure and is matched with the area of the inner wall of the ball mill is arranged between the spliced lining plates and the ball mill.
2. The ball mill liner with protection architecture as claimed in claim 1, wherein: the lining board protection board is extruded and fixed by a structure with the upper surface and the lower surface contacted.
3. The ball mill liner with protection architecture as claimed in claim 1, wherein: the lining plate is arranged in the cylinder body of the ball mill or on an end cover of the ball mill.
4. The ball mill liner with protection architecture as claimed in claim 1, wherein: the gap is 20 mm.
5. The ball mill liner with protection architecture as claimed in claim 1, wherein: the lining plate protection plate is made of a composite material of resin and rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120551692.4U CN214974510U (en) | 2021-03-17 | 2021-03-17 | Ball mill lining plate with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120551692.4U CN214974510U (en) | 2021-03-17 | 2021-03-17 | Ball mill lining plate with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214974510U true CN214974510U (en) | 2021-12-03 |
Family
ID=79156712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120551692.4U Active CN214974510U (en) | 2021-03-17 | 2021-03-17 | Ball mill lining plate with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214974510U (en) |
-
2021
- 2021-03-17 CN CN202120551692.4U patent/CN214974510U/en active Active
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