CN211160054U - Wear-resistant composite lining plate for ball mill - Google Patents
Wear-resistant composite lining plate for ball mill Download PDFInfo
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- CN211160054U CN211160054U CN201921563516.1U CN201921563516U CN211160054U CN 211160054 U CN211160054 U CN 211160054U CN 201921563516 U CN201921563516 U CN 201921563516U CN 211160054 U CN211160054 U CN 211160054U
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Abstract
The utility model discloses a wear-resistant composite lining board for a ball mill, which comprises a ball mill inner cylinder, a mounting board and a composite lining board body, wherein the mounting board is distributed on the inner side of the ball mill inner cylinder, the composite lining board body is arranged on the inner side of the mounting board, a concave hole is formed in the left end of the mounting board, a lug is arranged at the right end of the mounting board, a mounting slide rail board is distributed on the bottom of the mounting board, a fastening mounting bolt is arranged in the middle of the mounting slide rail board, and a rubber pad is arranged at the inner side end of the; the composite lining plate body is composed of a chromium carbide wear-resistant layer, a metal corrosion-resistant plate layer, a stainless steel high-temperature-resistant plate layer, a glass fiber sound-absorbing cotton layer and a carbon steel plate impact-resistant layer. This wear-resisting compound welt for ball mill for butt joint installation joint between the mounting panel, the fastening installation of being convenient for avoids sliding and drops, and structural strength is high, and impact resistance is high, and effectual use under high temperature environment, noise reduction, corrosion resisting property is strong, and is wear-resisting durable, increase of service life.
Description
Technical Field
The utility model relates to a ball mill technical field specifically is a ball mill is with wear-resisting compound welt.
Background
The ball mill is the key equipment for crushing the materials after the materials are crushed. This type of mill is provided with a number of steel balls as grinding media in the barrel. It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, and can be divided into a dry type ore grinding mode and a wet type ore grinding mode. The wear-resistant lining plate is formed by processing a wear-resistant steel plate through production processes of cutting, plate bending deformation, punching, welding and the like, such as a conveyor lining plate, a coal feeder bottom plate/cyclone separator inverted cone, a lining plate, a wear-resistant blade and the like, and the wear-resistant service life of the wear-resistant lining plate is prolonged by more than 15 times compared with that of a common steel plate.
The existing wear-resistant composite lining plate for the ball mill is inconvenient to clamp between mounting plates, the mounting tightness is insufficient, the wear-resistant composite lining plate is easy to loosen, the impact force is low, the strength is insufficient, the wear-resistant composite lining plate cannot resist high temperature and fire and reduce noise, the corrosion resistance is low, the service life is short, and the requirement of the existing wear-resistant composite lining plate for the ball mill is difficult to meet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ball mill is with wear-resisting compound welt has solved the problem that proposes in the background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a wear-resistant composite lining plate for a ball mill comprises a ball mill inner cylinder, a mounting plate and a composite lining plate body, wherein the mounting plate is distributed on the inner side of the ball mill inner cylinder, the composite lining plate body is arranged on the inner side of the mounting plate, a concave hole is formed in the left end of the mounting plate, a convex block is arranged at the right end of the mounting plate, mounting slide rail plates are distributed on the bottom of the mounting plate, fastening mounting bolts are arranged in the middles of the mounting slide rail plates, and rubber pads are arranged at the inner side ends of the fastening mounting; the composite lining board body is composed of a chromium carbide wear-resistant layer, a metal corrosion-resistant plate layer, a stainless steel high-temperature-resistant plate layer, a glass fiber sound-absorbing cotton layer and a carbon steel plate impact-resistant layer, the carbon steel plate impact-resistant layer is arranged inside the composite lining board body, the glass fiber sound-absorbing cotton layer is arranged on the outer side of the carbon steel plate impact-resistant layer, the glass fiber sound-absorbing cotton layer is arranged on the outer side of the stainless steel high-temperature-resistant plate layer, the metal corrosion-resistant plate layer is arranged on the outer side of the stainless steel high-temperature-resistant plate layer, and the chromium carbide.
Preferably, a metal circular plate is welded at the inner side end of the top of the fastening and mounting bolt, and a sealing gasket is bonded at the bottom of the metal circular plate.
Preferably, the top welding of metal plectane has the baffle, the baffle is a style of calligraphy structure, the top of compound welt body distributes and has the plectane hole.
Preferably, the mounting slide rail plate is of an I-shaped structure, and groove holes are distributed on the inner side of the inner cylinder of the ball mill.
Preferably, the carbon steel plate impact-resistant layer is internally distributed with a carbon steel layer, and the inner side end of the carbon steel plate impact-resistant layer is bonded with a non-slip mat.
The utility model provides a ball mill is with wear-resisting compound welt. The method has the following beneficial effects:
(1) this wear-resisting compound welt for ball mill sets up a plurality of shrinkage pools and lug through the right-hand member about the inboard mounting panel of ball mill inner tube, is convenient for make butt joint installation joint between the mounting panel, reasonable in design, simple structure to through a plurality of installation slide rail boards that set up in the mounting panel bottom, slidable mounting, convenient to use, through fastening construction bolt and the rubber pad that sets up in the centre of installation slide rail board, the fastening installation of being convenient for avoids sliding and drops.
(2) This ball mill is with wear-resisting compound welt, through the carbon steel plate shock-resistant layer that sets up at compound welt body inside, structural strength is high, and shock-resistant dynamic height to through the high temperature resistant sheet layer of stainless steel and the fine cotton layer of inhaling of glass that sets up, can effectually use under high temperature environment, noise reduction, the chromium carbide wearing layer and the corrosion-resistant sheet layer of metal that set up, corrosion resisting property is strong, and is wear-resisting durable, increase of service life.
Drawings
FIG. 1 is a schematic view of the overall structure of a wear-resistant composite lining plate for a ball mill of the present invention;
FIG. 2 is a schematic view of the mounting structure of the wear-resistant composite lining plate for a ball mill of the present invention;
fig. 3 is the utility model discloses a material structure schematic diagram of wear-resisting compound welt for ball mill.
In the figure: the ball mill comprises an inner cylinder-1 of the ball mill, a mounting plate-2, a composite lining plate body-3, a mounting slide rail plate-4, a concave hole-5, a bump-6, a fastening mounting bolt-7, a metal circular plate-8, a rubber pad-9, a chromium carbide wear-resistant layer-10, a metal corrosion-resistant plate layer-11, a stainless steel high-temperature-resistant plate layer-12, a glass fiber sound-absorbing cotton layer-13 and a carbon steel plate impact-resistant layer-14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a wear-resistant composite lining plate for a ball mill comprises a ball mill inner cylinder 1, a mounting plate 2 and a composite lining plate body 3, wherein the mounting plate 2 is distributed on the inner side of the ball mill inner cylinder 1, the composite lining plate body 3 is arranged on the inner side of the mounting plate 2, a concave hole 5 is formed in the left end of the mounting plate 2, a convex block 6 is arranged at the right end of the mounting plate 2, mounting slide rail plates 4 are distributed on the bottom of the mounting plate 2, fastening mounting bolts 7 are arranged in the middles of the mounting slide rail plates 4, and rubber pads 9 are arranged at the inner side ends of the fastening mounting bolts; compound welt body 3 is by chromium carbide wearing layer 10, the corrosion-resistant sheet layer 11 of metal, the high temperature resistant sheet layer 12 of stainless steel, the fine cotton layer 13 of sound absorption of glass and the resistant layer 14 of strikeing of carbon steel board constitute, the inside of compound welt body 3 is equipped with the resistant layer 14 of strikeing of carbon steel board, the outside that the carbon steel board was strikeing 14 is equipped with the fine cotton layer 13 of sound absorption of glass, the fine cotton layer 13's of sound absorption outside of glass is equipped with the high temperature resistant sheet layer 12 of stainless steel, the outside of the high temperature resistant sheet layer 12 of stainless steel is equipped with the corrosion-resistant sheet layer 11 of metal, the outside of.
The top inside end of the fastening installation bolt 7 is welded with a metal circular plate 8, and the bottom of the metal circular plate 8 is bonded with a sealing gasket, so that the sealing, shielding and installation are facilitated.
The top welding of metal plectane 8 has the baffle, the baffle is a style of calligraphy structure, the top of compound welt body 3 distributes and has the plectane hole, is convenient for rotate the fastening installation, convenient to use.
The installation slide rail plate 4 is of an I-shaped structure, groove holes are distributed in the inner side of the ball mill inner cylinder 1, sliding installation and disassembly are facilitated, and the design is reasonable.
The carbon steel plate is characterized in that the carbon steel layer is distributed in the carbon steel plate impact-resistant layer 14, and the anti-slip mat is bonded at the inner side end of the carbon steel plate impact-resistant layer 14, so that the carbon steel plate impact-resistant layer is prevented from sliding and is firm and durable.
The working principle is as follows: shrinkage pool 5 and the lug 6 of 2 left and right ends of mounting panel can directly install each other and peg graft, 4 slidable mounting of a plurality of installation slide rail boards of mounting panel 2 through the bottom, rotate the metal plectane 8 at the inside middle fastening mounting bolt 7 top of mounting panel 2, make the rubber pad 8 fastening installation of fastening mounting bolt 7 bottom, avoid sliding and drop, the carbon steel sheet is shock-resistant 14 structural strength height, impact-resistant power is high, stainless steel high temperature resistant sheet layer 12 and the fine cotton layer 13 of inhaling of glass use under high temperature environment, the noise reduction, chromium carbide wearing layer 10 and the corrosion-resistant sheet layer 11 corrosion resisting property of metal are strong, wear-resisting durable, and the service life is prolonged.
The utility model discloses a ball mill inner tube 1, mounting panel 2, compound welt body 3, installation slide rail board 4, shrinkage pool 5, lug 6, fastening installation bolt 7, metal plectane 8, rubber pad 9, chromium carbide wearing layer 10, metal corrosion resistant plate layer 11, stainless steel high temperature resistant plate layer 12, glass fibre inhale sound cotton layer 13, carbon steel sheet shock-resistant layer 14, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can learn the manual through the technique or learn through conventional experimental approach, the problem that the wear-resisting compound welt for the current ball mill is inconvenient to be connected between each mounting panel, the installation tightness is not enough, it is easy not hard up, the impact force is low, intensity is not enough, can not resist high temperature and fire, can not reduce the noise, corrosion resisting property is low, short service life, be difficult to satisfy the demand of the wear-resisting compound welt for the current ball mill, the utility model discloses a combination of each other of above-mentioned part, this ball mill is with wear-resisting compound welt sets up a plurality of shrinkage pools and lug through the left and right ends of side-mounting board in the ball mill inner tube, be convenient for make butt joint installation joint between the mounting panel, reasonable in design, simple structure to through a plurality of installation slide rail boards that set up in the mounting panel bottom, slidable mounting, convenient to use, through fastening mounting bolt and the rubber pad that sets up in the centre of installation slide rail board, the fastening installation of being convenient for avoids sliding and drops. This ball mill is with wear-resisting compound welt, through the carbon steel plate shock-resistant layer that sets up at compound welt body inside, structural strength is high, and shock-resistant dynamic height to through the high temperature resistant sheet layer of stainless steel and the fine cotton layer of inhaling of glass that sets up, can effectually use under high temperature environment, noise reduction, the chromium carbide wearing layer and the corrosion-resistant sheet layer of metal that set up, corrosion resisting property is strong, and is wear-resisting durable, increase of service life.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a ball mill is with wear-resisting compound welt which characterized in that: the ball mill inner barrel structure comprises a ball mill inner barrel (1), a mounting plate (2) and a composite lining plate body (3), wherein the mounting plate (2) is distributed on the inner side of the ball mill inner barrel (1), the composite lining plate body (3) is arranged on the inner side of the mounting plate (2), a concave hole (5) is formed in the left end of the mounting plate (2), a convex block (6) is arranged at the right end of the mounting plate (2), mounting sliding rail plates (4) are distributed on the bottom of the mounting plate (2), fastening mounting bolts (7) are arranged in the middles of the mounting sliding rail plates (4), and rubber pads (9) are arranged at the inner side ends of the fastening;
compound welt body (3) are by chromium carbide wearing layer (10), the corrosion-resistant sheet layer of metal (11), stainless steel high temperature resistant sheet layer (12), the fine cotton layer of sound (13) and the carbon steel board of inhaling impact layer (14) and constitute, the inside of compound welt body (3) is equipped with carbon steel board impact-resistant layer (14), the outside that the carbon steel board impacted layer (14) is resistant is equipped with the fine cotton layer of sound (13) of inhaling of glass, the fine outside of inhaling the cotton layer of sound (13) of glass is equipped with stainless steel high temperature resistant sheet layer (12), the outside of stainless steel high temperature resistant sheet layer (12) is equipped with corrosion-resistant sheet layer of metal (11), the outside of corrosion-resistant sheet layer of metal (11) is equipped with chromium carbide wearing layer.
2. The wear-resistant composite liner plate for the ball mill according to claim 1, wherein: and a metal circular plate (8) is welded at the inner side end of the top of the fastening and mounting bolt (7), and a sealing gasket is bonded at the bottom of the metal circular plate (8).
3. The wear-resistant composite liner plate for the ball mill according to claim 2, wherein: the top welding of metal plectane (8) has the baffle, the baffle is a style of calligraphy structure, the top of compound welt body (3) distributes and has the plectane hole.
4. The wear-resistant composite liner plate for the ball mill according to claim 1, wherein: the mounting slide rail plate (4) is of an I-shaped structure, and groove holes are distributed on the inner side of the ball mill inner cylinder (1).
5. The wear-resistant composite liner plate for the ball mill according to claim 1, wherein: the carbon steel plate shock-resistant layer (14) is internally distributed with a carbon steel layer, and the inner side end of the carbon steel plate shock-resistant layer (14) is bonded with an anti-skid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563516.1U CN211160054U (en) | 2019-09-19 | 2019-09-19 | Wear-resistant composite lining plate for ball mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563516.1U CN211160054U (en) | 2019-09-19 | 2019-09-19 | Wear-resistant composite lining plate for ball mill |
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| CN211160054U true CN211160054U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921563516.1U Active CN211160054U (en) | 2019-09-19 | 2019-09-19 | Wear-resistant composite lining plate for ball mill |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844551A (en) * | 2021-03-09 | 2021-05-28 | 日昌升建筑新材料设计研究院有限公司 | Wear-resisting type cone crusher |
| CN112892751A (en) * | 2021-01-15 | 2021-06-04 | 重庆聚威节能建材有限公司 | Ball mill inner wall protection device |
| CN114260068A (en) * | 2021-12-23 | 2022-04-01 | 江苏东超耐磨材料有限公司 | Mining ball mill welt with stand wear and tear structure |
-
2019
- 2019-09-19 CN CN201921563516.1U patent/CN211160054U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892751A (en) * | 2021-01-15 | 2021-06-04 | 重庆聚威节能建材有限公司 | Ball mill inner wall protection device |
| CN112844551A (en) * | 2021-03-09 | 2021-05-28 | 日昌升建筑新材料设计研究院有限公司 | Wear-resisting type cone crusher |
| CN114260068A (en) * | 2021-12-23 | 2022-04-01 | 江苏东超耐磨材料有限公司 | Mining ball mill welt with stand wear and tear structure |
| CN114260068B (en) * | 2021-12-23 | 2023-02-21 | 江苏东超耐磨材料有限公司 | Mining ball mill welt with stand wear and tear structure |
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