CN105772167A - Efficient ball mill with arc lining plates - Google Patents
Efficient ball mill with arc lining plates Download PDFInfo
- Publication number
- CN105772167A CN105772167A CN201410816942.7A CN201410816942A CN105772167A CN 105772167 A CN105772167 A CN 105772167A CN 201410816942 A CN201410816942 A CN 201410816942A CN 105772167 A CN105772167 A CN 105772167A
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- CN
- China
- Prior art keywords
- webmaster
- cylinder
- ball mill
- grinds
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 abstract description 29
- 239000000919 ceramic Substances 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract 5
- 238000003801 milling Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention relates to the field of ceramic machinery, in particular to an efficient ball mill with arc lining plates. The efficient ball mill comprises a cylinder provided with a feed port and a discharge port, and a driving device; the driving device drives the cylinder to rotate; the cylinder is divided into two layers of tubular structures; the first layer is a cylinder outer shell; the second layer is a primary screening and grinding net pipe with sieve holes; the feed port is connected with an accommodating cavity of the primary screening and grinding net pipe; multiple arc lining plates are arranged on the pipe wall of the accommodating cavity of the primary screening and grinding net pipe; the discharge port is connected with accommodating cavities between the inner surface of the cylinder outer shell and the outer surface of the primary screening and grinding net pipe; grinding balls are arranged in the accommodating cavities between the inner surface of the cylinder outer shell and the outer surface of the primary screening and grinding net pipe; the feed port is formed in a higher end of the cylinder; the discharge port is formed in a lower end of the cylinder; and lining plates are arranged in the cylinder outer shell. The ball mill is an efficient ball mill capable of reducing the grinding time and improving the grinding efficiency and quality.
Description
Technical field
The present invention relates to ceramic machinery field, particularly relate to a kind of efficient ball mill with circular-arc lining plate.
Background technology
Ball mill is a kind of machinery commonly used in Production of Ceramics process, and common ball mill is mainly made up of the cylinder and driving device that are provided with charging aperture and discharge gate；Driving device is primarily to the rotation driving cylinder, is provided with liner plate, will abrasive be ground in rotary course in cylinder.
Existing ball mill is first pour into inside barrel by abrasive when using, then it is ground, because the Ore that in abrasive, quality is different with size is a lot, so the permanent of milling time is all determine according to the Ore being most difficult to grind every time, and ground the abrasive for a long time taken out still either with or without the sufficient impurity of grinding in a lot of situation, if according to these impurity that cannot grind are to estimate milling time, milling time then can be made to be greatly increased, incur loss through delay operation progress, above-mentioned various reasons allows for the determination of ball mill grinding time and grinds the difficulty that the guarantee existence of abrasive quality out is arrived very much, therefore ball milling fineness is ensured only by long-time ball milling, how to improve grinding efficiency, reducing ball mill energy consumption is the Main way that ball mill improves.
Summary of the invention
It is an object of the invention to propose one and there is double-deck cylinder, milling time can be reduced by twice grinding and improve the efficient ball mill of grinding efficiency and quality.
For reaching this purpose, the present invention by the following technical solutions:
A kind of efficient ball mill with circular-arc lining plate, including the cylinder and the driving device that are provided with charging aperture and discharge gate, described driving device drives described barrel body rotation, described cylinder is divided into two-layer tubular structure, ground floor is cylinder shell, the second layer is that the primary dcreening operation with sieve aperture grinds webmaster, described primary dcreening operation grinds webmaster and is made up of nonmagnetic metal, the cavity volume that described charging aperture grinds webmaster with described primary dcreening operation is connected, described primary dcreening operation grinds and is provided with some pieces of circular-arc lining plates on the tube wall of the cavity volume of webmaster, the cavity volume that described discharge gate grinds between webmaster outer surface with described cylinder shell inner surface and described primary dcreening operation is connected；Described cylinder shell inner surface and described primary dcreening operation grind in the cavity volume between webmaster outer surface and are provided with mill ball, and described discharge gate is arranged on one end that described cylinder is higher, and described discharge gate is arranged on one end that described cylinder is relatively low；It is provided with liner plate in described cylinder shell.
The abrasive of size inequality enters described primary dcreening operation from described charging aperture and grinds webmaster, smaller abrasive is directly entered in the interlayer of described cylinder shell and described primary dcreening operation grinding webmaster and carries out second grinding, abrasive larger in size first grinds in webmaster at described primary dcreening operation and simply grinds under the effect of described mill ball, and the simple abrasive ground after diminishing is also into lower one grinding step；Described discharge gate is positioned at relatively low one end of described cylinder, it is easy to grind sufficient abrasive discharge, described abrasive must complete second grinding step and could discharge, therefore the first of described ball mill grinds with second grinding step is separately performed, so with other ball mill the difference is that, described ball mill must be arrive significantly high grinding to require from the abrasive grinding effect that discharge gate obtains, do not grind abundant larger-size abrasive and do not filter in described primary dcreening operation grinds and nets, process of lapping just can be got rid of the impurity being relatively difficult to grind, shorten milling time；Thus being greatly increased the grinding efficiency of described ball mill.This external described primary dcreening operation grinds webmaster inwall and is provided with circular-arc lining plate, and the irregular inwall of this tool makes the grinding efficiency of described ball mill higher compared with smooth tubular inner wall.
Described primary dcreening operation grinds webmaster two ends and is fixed on two end faces of described cylinder, and centre position and described cylinder shell are provided with the axis coinciding of fixed structure, axle center and described cylinder.
Because described primary dcreening operation grinds in net abrasive and mill ball, therefore only fixing its position with described cylinder in the way of two ends are fixing is it cannot be guaranteed that its steady operation；Described primary dcreening operation is ground the axle center of net and the axis coinciding of described cylinder, is to reduce the centrifugal force during grinding net operating of described primary dcreening operation.
The radius size of described hollow pipe is between 2nd/1st to three/2nd of described cylinder radius size.
The radius of affiliated hollow pipe is unsuitable excessive, cross conference and cause that second grinding step does not have sufficient space to carry out, too small can not may add too many abrasive, so that the abrasive that described ball mill grinds is very little every time, reduce the grinding efficiency of described ball mill.
The laminating of described circular-arc lining plate is fixed on described primary dcreening operation and grinds on webmaster inwall, between two pieces of adjacent circular-arc lining plates, there is equal intervals, abrasive in described primary dcreening operation grinding webmaster can obtain on scraggly inwall and grind more fully, thus the grainding capacity of powerful described ball mill.
Described circular-arc lining plate is provided with the groove of inclination, described groove can increase the grinding efficiency to described liner plate on the one hand, the abrasive that described primary dcreening operation grinds in webmaster can be evenly distributed in primary dcreening operation uniformly grind and be ground inside webmaster, primary dcreening operation can be made to grind the interior abrasive of webmaster more abundant.
Generally the aperture of screen cloth is set to 10-30mm by us, and this is the requirement of general fineness of grind, and the requirement certainly for special fineness of grind can suitably adjust, but unsuitable too small, and otherwise slurry is difficult to flow out in inner core, and is difficult to clean.
Described sieve aperture is so that abrasive is put into after in described primary dcreening operation grinding webmaster, smaller abrasive is directly filled into described cylinder inboard wall and primary dcreening operation grinds in the space between webmaster, but larger in size will make filter have little significance, undersized it is easy for so that sieve pore blockade so that described ball mill cannot normal operation.
Described spaced apart bigger than the sieve diameter that described primary dcreening operation grinds on webmaster, described sieve aperture is scattered in string uniformly in the middle of described interval, when grinding, the abrasive that described primary dcreening operation grinds in webmaster flows in described interval the cambered surface of described circular-arc lining plate, string sieve aperture is set in the middle of described interval such that it is able to ensure that ground abrasive leaks into described cylinder shell inner surface from sieve aperture timely and described primary dcreening operation grinds in the cavity volume between webmaster outer surface.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of one embodiment of the present of invention；
Fig. 2 is one embodiment of the present of invention middle cylinder body feed end section structure schematic diagram；
Fig. 3 is the structural representation of circular-arc lining plate in one embodiment of the present of invention.
Wherein: cylinder 100, primary dcreening operation grinds webmaster 200, driving device 300, mill ball 500, charging aperture 102, discharge gate 101, supports 103, drivewheel 301, driven pulley 302, liner plate 104, circular-arc lining plate 205, sieve aperture 201, groove 215.
Detailed description of the invention
Technical scheme is further illustrated below in conjunction with accompanying drawing and by detailed description of the invention.
As Figure 1-3, a kind of efficient ball mill with circular-arc lining plate, including the cylinder 100 and the driving device 300 that are provided with charging aperture 102 and discharge gate 101, described driving device 300 drives described cylinder 100 to rotate, described cylinder 100 is divided into two-layer tubular structure, ground floor is cylinder shell, the second layer is that the primary dcreening operation with sieve aperture 201 grinds webmaster 200, it is made up of nonmagnetic Cu alloy material, the cavity volume that described charging aperture 102 grinds webmaster 200 with described primary dcreening operation is connected, described primary dcreening operation grinds and is provided with some pieces of circular-arc lining plates 205 on the tube wall of the cavity volume of webmaster 200, the cavity volume that described discharge gate grinds between webmaster 200 outer surface with described cylinder 100 inner surface of outer cover and described primary dcreening operation is connected；Described cylinder 100 inner surface of outer cover and described primary dcreening operation grind in the cavity volume between webmaster 200 outer surface and are provided with mill ball 500, and described charging aperture 102 is arranged on one end that described cylinder 100 is higher, and described discharge gate 101 is arranged on one end that described cylinder is relatively low；It is provided with liner plate 104 in described cylinder 100 shell.
Described driving device 300 is positioned at bottom described cylinder 100 outer surface, and described driving device 300 includes drivewheel 301 and driven pulley 302, and drivewheel 301 is by the motor-driven rotation (not drawing in motor figure) in driving device.
Said two drivewheel 301 is located at the side of cylinder, and at least two driven pulleys 302 are located at the opposite side of cylinder.
Described primary dcreening operation grinds webmaster 200 two ends and is fixed on two end faces of described cylinder 100, and centre position and described cylinder 100 shell are provided with fixed structure and support 103, the axis coinciding of axle center and described cylinder 100.
Described primary dcreening operation grinds the hollow pipe that webmaster 200 is made up of nonmagnetic metal, and is evenly distributed with sieve aperture 201 on tube wall.
The radius size of described hollow pipe is 1/2nd of described cylinder 100 radius size.
The laminating of described circular-arc lining plate 205 is fixed on described primary dcreening operation and grinds on webmaster 200 inwall, has equal intervals between two pieces of adjacent circular-arc lining plates 205.
Described circular-arc lining plate 205 is provided with the groove 215 of inclination.
Described sieve aperture 201 is arranged on the interval that described primary dcreening operation grinds the inwall of webmaster 200.
Generally the aperture of screen cloth is set to 10-30mm by us, and this is the requirement of general fineness of grind, and the requirement certainly for special fineness of grind can suitably adjust, but unsuitable too small, and otherwise slurry is difficult to flow out in inner core, and is difficult to clean.
Described spaced apart less than the diameter of described sieve aperture 201.
The know-why of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explanation principles of the invention, and can not be construed to limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes fall within protection scope of the present invention.
Claims (6)
1. an efficient ball mill with circular-arc lining plate, including the cylinder and the driving device that are provided with charging aperture and discharge gate, described driving device drives described barrel body rotation, it is characterized in that, described cylinder is divided into two-layer tubular structure, ground floor is cylinder shell, the second layer is that the primary dcreening operation with sieve aperture grinds webmaster, described primary dcreening operation grinds webmaster and is made up of nonmagnetic metal, the cavity volume that described charging aperture grinds webmaster with described primary dcreening operation is connected, described primary dcreening operation grinds and is provided with some pieces of circular-arc lining plates on the tube wall of the cavity volume of webmaster, the cavity volume that described discharge gate grinds between webmaster outer surface with described cylinder shell inner surface and described primary dcreening operation is connected；Described cylinder shell inner surface and described primary dcreening operation grind in the cavity volume between webmaster outer surface and are provided with mill ball, and described discharge gate is arranged on one end that described cylinder is higher, and described discharge gate is arranged on one end that described cylinder is relatively low；It is provided with liner plate in described cylinder shell.
2. a kind of efficient ball mill with circular-arc lining plate according to claim 1, it is characterised in that the laminating of described circular-arc lining plate is fixed on described primary dcreening operation and grinds on webmaster inwall, has equal intervals between two pieces of adjacent circular-arc lining plates.
3. a kind of efficient ball mill with circular-arc lining plate according to claim 2, it is characterised in that be provided with the groove of inclination on described circular-arc lining plate.
4. a kind of efficient ball mill with circular-arc lining plate according to claim 1 and 2, it is characterised in that described sieve aperture is arranged on described primary dcreening operation and grinds the interval of webmaster wall.
5. a kind of efficient ball mill with circular-arc lining plate according to claim 3, it is characterised in that it is 10-30mm that described primary dcreening operation grinds the diameter of sieve aperture on webmaster.
6. a kind of efficient ball mill with circular-arc lining plate according to claim 3, it is characterised in that described spaced apart less than the diameter of described sieve aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816942.7A CN105772167B (en) | 2014-12-22 | 2014-12-22 | A kind of efficient ball mill with circular-arc lining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816942.7A CN105772167B (en) | 2014-12-22 | 2014-12-22 | A kind of efficient ball mill with circular-arc lining plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105772167A true CN105772167A (en) | 2016-07-20 |
| CN105772167B CN105772167B (en) | 2019-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410816942.7A Active CN105772167B (en) | 2014-12-22 | 2014-12-22 | A kind of efficient ball mill with circular-arc lining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772167B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028486A (en) * | 2020-09-11 | 2020-12-04 | 重庆鸽牌电瓷有限公司 | Black glaze for insulator and preparation method thereof |
| CN113522460A (en) * | 2021-07-23 | 2021-10-22 | 曾庆峰 | Ball mill with non-cylindrical barrel |
| CN114308260A (en) * | 2021-11-26 | 2022-04-12 | 重庆多典生物科技有限公司 | Mung bean flour milling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11169734A (en) * | 1997-12-10 | 1999-06-29 | Oki Electric Ind Co Ltd | Milling container for ball milling apparatus, milling container structure body, ball milling apparatus, and method for milling powder using ball milling apparatus |
| CN1267583A (en) * | 2000-03-28 | 2000-09-27 | 太原理工大学 | Slant lifting and grading lining plate and its manufacture and installation |
| CN201823574U (en) * | 2010-10-29 | 2011-05-11 | 合肥旭阳铝颜料有限公司 | Circular-arc lining plate of wet-process ball mill drum |
| CN202070373U (en) * | 2011-05-12 | 2011-12-14 | 潍坊德诺磁业有限公司 | Magnetic powder grinder |
| CN202683296U (en) * | 2012-03-13 | 2013-01-23 | 严伯坚 | Ball mill |
-
2014
- 2014-12-22 CN CN201410816942.7A patent/CN105772167B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11169734A (en) * | 1997-12-10 | 1999-06-29 | Oki Electric Ind Co Ltd | Milling container for ball milling apparatus, milling container structure body, ball milling apparatus, and method for milling powder using ball milling apparatus |
| CN1267583A (en) * | 2000-03-28 | 2000-09-27 | 太原理工大学 | Slant lifting and grading lining plate and its manufacture and installation |
| CN201823574U (en) * | 2010-10-29 | 2011-05-11 | 合肥旭阳铝颜料有限公司 | Circular-arc lining plate of wet-process ball mill drum |
| CN202070373U (en) * | 2011-05-12 | 2011-12-14 | 潍坊德诺磁业有限公司 | Magnetic powder grinder |
| CN202683296U (en) * | 2012-03-13 | 2013-01-23 | 严伯坚 | Ball mill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028486A (en) * | 2020-09-11 | 2020-12-04 | 重庆鸽牌电瓷有限公司 | Black glaze for insulator and preparation method thereof |
| CN113522460A (en) * | 2021-07-23 | 2021-10-22 | 曾庆峰 | Ball mill with non-cylindrical barrel |
| CN114308260A (en) * | 2021-11-26 | 2022-04-12 | 重庆多典生物科技有限公司 | Mung bean flour milling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105772167B (en) | 2019-03-08 |
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| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Tu Xianfu Inventor before: Huang Wanya |
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| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room A401-7, Software Science Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Building A, R&D Building) Patentee after: Foshan Baoshan Machinery Equipment Industry Intellectual Property Management Co.,Ltd. Address before: Room A401-7, Software Science Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Building A, R&D Building) Patentee before: FOSHAN BAOHANG MACHINERY EQUIPMENT INDUSTRY INTELLECTUAL PROPERTY SERVICES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: 342800 Zeng Wu group, Huanggang village, Changsheng Town, Ningdu County, Ganzhou City, Jiangxi Province Patentee after: Zeng Shengzhong Address before: 528225 A401-7 room, software science and Technology Park (R & D building A), Shishan town, Nanhai District, Foshan, Guangdong Patentee before: Foshan Baoshan Machinery Equipment Industry Intellectual Property Management Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220819 Address after: No. 188 Liangle Road, Gujian Village, Daliang Street, Shunde District, Foshan City, Guangdong Province, 528300 Patentee after: Foshan Canlong Machinery Co.,Ltd. Address before: 342800 Zeng Wu group, Huanggang village, Changsheng Town, Ningdu County, Ganzhou City, Jiangxi Province Patentee before: Zeng Shengzhong |
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| TR01 | Transfer of patent right |