CN105772169A - Efficient ball mill - Google Patents
Efficient ball mill Download PDFInfo
- Publication number
- CN105772169A CN105772169A CN201410816944.6A CN201410816944A CN105772169A CN 105772169 A CN105772169 A CN 105772169A CN 201410816944 A CN201410816944 A CN 201410816944A CN 105772169 A CN105772169 A CN 105772169A
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- China
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- cylinder
- ball mill
- feed end
- liner plate
- magnetic steel
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Abstract
The invention relates to the field of ceramic machinery, in particular to an efficient ball mill. The efficient ball mill comprises a cylinder provided with a feed port and a discharge port, and a driving device; lining plates are arranged in the cylinder, and are divided into a feed end lining plate and an inner wall lining plate; the feed end lining plate is positioned at the feed end of the cylinder, and is provided with multiple acting arms symmetrically and uniformly distributed on the end surface of the feed end of the cylinder; wedges are arranged between every two adjacent acting arms; the inner wall lining plate is attached on the inner surface of the cylinder; and magnetic steel balls are mounted in the cylinder. According to the structure, as a mode of adding the lining plates in the cylinder of the ball mill in different positions and putting the magnetic steel balls is adopted, the grinding efficiency of the ball mill is greatly improved, and the service life of the ball mill is largely prolonged.
Description
Technical field
The present invention relates to ceramic machinery field, particularly relate to a kind of efficient ball mill.
Background technology
Ball mill is widely used in metal and the nonmetal operation of milling selecting the industries such as factory, cement plant and refractory material, pottery, electric power, is the key equipment in the grinding process of mine.In ball mill, topmost workpiece is liner plate and milling medium, milling medium and Ore are to the impact of inner liner of bowl mill and abrasion, ball grinding machine lining board is made to become one of the main consumable material in ball mill operating, therefore, the quality of liner plate quality and performance directly influences the service life of ore grinding quality and ball mill.
Existing feeding of ball mill aside-liner is all the quadrant shape of rule, having four pieces, have space between every two blocks of feed end liner plates, easily wear and tear during grinding material liner plate, making feed end liner plate shortening in service life, after liner plate damage, ball mill body can be caused damage by abrasive body and material.
Summary of the invention
It is an object of the invention to propose a kind of efficient ball mill so that obtain in the grinding efficiency of described ball mill and service life significantly must improving.
For reaching this purpose, the present invention by the following technical solutions:
A kind of efficient ball mill, including the cylinder and the driving device that are provided with charging aperture and discharging opening, described driving device drives described barrel body rotation, described inner barrel is provided with liner plate, described liner plate is divided into feed end liner plate and interior lining panel, described feed end liner plate to be placed in the feed end of described cylinder, and described feed end liner plate has polylith actuation arm to be distributed on cylinder feed end end face symmetrically and evenly, and it being provided with voussoir between adjacent actuation arm between two, described interior lining panel is attached to described cylinder inner surface；Described cylinder is built with magnetic steel ball.
Described cylinder is designed with liner plate on inwall and sagittal plane; after making raw material enter described ball mill; it is subject to the grinding in multiple directions; described interior lining panel also has the effect protecting described cylinder except raw material is ground; magnetic steel ball also it is placed with in this external described cylinder; described magnetic steel ball rolls shock in described cylinder; the grinding efficiency making described ball mill is higher; and set actuation arm can play the effect of dispersed magnetic steel ball; avoid it excessively to bond each other, make grinding efficiency reduce.
Described cylinder is that ferrum is made, and the gravity of described magnetic steel ball is more than the active force between described cylinder and described magnetic steel ball.
Described magnetic steel ball to play the effect of the grinding efficiency improving described ball mill, it is necessary that have certain captivation between described magnetic steel ball and described cylinder, and this captivation again can not be excessive, ensure described magnetic steel ball under self gravitation and self captivation effect with described cylinder can with described cylinder time and press close to, time and separate, and so arrange, also avoid the magnetic steel ball excess impact to liner plate, extend the service life of described ball mill.
The gravity of described magnetic steel ball is more than the active force between described magnetic steel ball.
In described cylinder, be placed with plural described magnetic steel ball, described magnetic steel ball will be made to give full play to abrasive action, it is necessary to the time of attraction time between described magnetic steel ball under self gravitation and captivation effect each other and separate.
The relative acting surface of two adjacent described actuation arm is the inclined-plane radially extended along the feed end end face of described cylinder, matches in the shape of described voussoir space just and between adjacent and relative acting surface.
Described feed end liner plate is to rotate around the central shaft of described cylinder together with described cylinder, the acting surface of feed end liner plate described in the process to raw mill is the plane that adjacent two described actuation arm are relative, more laborsaving and described feed end force bearing of lining plate in order to ensure described driving device more uniformly reduces abrasion, and therefore the acting surface of described feed end liner plate should be set to arrange along the radial direction of described cylinder feed end end face；Fixed additionally, the gap between above-mentioned acting surface is additionally provided with the voussoir matched with gap, so that the structure of described feed end liner plate is more firm.
The inner peripheral surface of described cylinder is provided with the described interior lining panel of some rows, described often row interior lining panel includes several equally spaced rectangle liner plates, and the different in size of described often row rectangle liner plate causes to be offset from each other arrangement at the interval radially often arranged between rectangle liner plate of cylinder.
Because the space of described cylinder is relatively larger, one described feed end liner plate is only only set and cannot ensure that the grinding effect of described ball mill is greatly improved, therefore according to the size of cylinder and the difference grinding raw material, multiple rows of described interior lining panel can be set at described cylinder inboard wall；Above-mentioned multiple rows of described interior lining panel spaced set, often the interval between row's rectangle liner plate is staggered, so cause at the interval radially often arranging rectangle liner plate of described cylinder not point-blank, form staggered gap, it is to avoid material weares and teares ball mill relative to the motion of described cylinder when ball mill rotates.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention middle cylinder body feed end end face；
Fig. 2 is the partial structurtes schematic diagram of interior lining panel in one embodiment of the present of invention.
Wherein: cylinder 100, interior lining panel 200, actuation arm 300, voussoir 400, magnetic steel ball 500, acting surface 301.
Detailed description of the invention
Technical scheme is further illustrated below in conjunction with accompanying drawing and by detailed description of the invention.
As shown in Figure 1-2, a kind of efficient ball mill, including the cylinder 100 and the driving device that are provided with charging aperture and discharging opening, described driving device drives described barrel body rotation, described cylinder 100 is internal is provided with liner plate, described liner plate is divided into feed end liner plate and interior lining panel 200, described feed end liner plate is placed in the feed end of described cylinder 100, described feed end liner plate has polylith actuation arm 300 to be distributed on cylinder 100 feed end end face symmetrically and evenly, and it being provided with voussoir 400 between adjacent actuation arm 300 between two, described interior lining panel 200 is attached to described cylinder 100 inner surface；Described cylinder 100 is built with magnetic steel ball 500.
Described cylinder 100 is made for ferrum, and the gravity of described magnetic steel ball 500 is more than the active force between described cylinder 100 and described magnetic steel ball 500.
The gravity of described magnetic steel ball 500 is more than the active force between described magnetic steel ball 500.
The relative acting surface 301 of two adjacent described actuation arm 300 is the inclined-plane radially extended along the feed end end face of described cylinder 100, matches in the strip strip space just and between adjacent and relative acting surface 301 that is shaped as of described voussoir 400.
If the inner peripheral surface of described cylinder 100 is provided with the 10 described interior lining panels 200 of row, described often row interior lining panel 200 includes 15 equally spaced rectangle liner plates, and the different in size of described often row rectangle liner plate causes to be offset from each other arrangement at the interval radially often arranged between rectangle liner plate of cylinder.
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 (5)
1. an efficient ball mill, including the cylinder and the driving device that are provided with charging aperture and discharging opening, described driving device drives described barrel body rotation, it is characterized in that, described inner barrel is provided with liner plate, described liner plate is divided into feed end liner plate and interior lining panel, described feed end liner plate is placed in the feed end of described cylinder, described feed end liner plate has polylith actuation arm to be distributed on cylinder feed end end face symmetrically and evenly, and it being provided with voussoir between adjacent actuation arm between two, described interior lining panel is attached to described cylinder inner surface；Described cylinder is built with magnetic steel ball.
2. a kind of efficient ball mill according to claim 1, it is characterised in that described cylinder is that ferrum is made, and the gravity of described magnetic steel ball is more than the active force between described cylinder and described magnetic steel ball.
3. a kind of efficient ball mill according to claim 1, it is characterised in that: the gravity of described magnetic steel ball is more than the active force between described magnetic steel ball.
4. a kind of efficient ball mill according to claim 1, it is characterized in that, the relative acting surface of two adjacent described actuation arm is the inclined-plane radially extended along the feed end end face of described cylinder, matches in the shape of described voussoir space just and between adjacent and relative acting surface.
5. a kind of efficient ball mill according to claim 4, it is characterized in that, the inner peripheral surface of described cylinder is provided with the described interior lining panel of some rows, described often row interior lining panel includes several equally spaced rectangle liner plates, and the different in size of described often row rectangle liner plate causes to be offset from each other arrangement at the interval radially often arranged between rectangle liner plate of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816944.6A CN105772169A (en) | 2014-12-22 | 2014-12-22 | Efficient ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816944.6A CN105772169A (en) | 2014-12-22 | 2014-12-22 | Efficient ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772169A true CN105772169A (en) | 2016-07-20 |
Family
ID=56378341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410816944.6A Pending CN105772169A (en) | 2014-12-22 | 2014-12-22 | Efficient ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772169A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686886A (en) * | 2020-05-22 | 2020-09-22 | 西北矿冶研究院 | Ball mill |
| CN114273027A (en) * | 2021-12-01 | 2022-04-05 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Method for eliminating gap of magnetic lining plate of ball milling barrel |
| CN115155748A (en) * | 2022-06-10 | 2022-10-11 | 贵州省习水鼎泰能源开发有限责任公司 | Ball mill |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB345192A (en) * | 1930-01-07 | 1931-03-19 | Frank Earl Marcy | Improvements in grinding or crushing mills |
| CN102114435A (en) * | 2010-12-14 | 2011-07-06 | 维苏威太阳能坩埚(苏州)有限公司 | Ball mill |
| CN203663932U (en) * | 2013-10-16 | 2014-06-25 | 铜陵市大明玛钢有限责任公司 | Wear-resistant ball mill |
| CN103934067A (en) * | 2014-05-15 | 2014-07-23 | 江苏天鹏机电制造有限公司 | Grinding mechanism of high-efficiency ball mill |
-
2014
- 2014-12-22 CN CN201410816944.6A patent/CN105772169A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB345192A (en) * | 1930-01-07 | 1931-03-19 | Frank Earl Marcy | Improvements in grinding or crushing mills |
| CN102114435A (en) * | 2010-12-14 | 2011-07-06 | 维苏威太阳能坩埚(苏州)有限公司 | Ball mill |
| CN203663932U (en) * | 2013-10-16 | 2014-06-25 | 铜陵市大明玛钢有限责任公司 | Wear-resistant ball mill |
| CN103934067A (en) * | 2014-05-15 | 2014-07-23 | 江苏天鹏机电制造有限公司 | Grinding mechanism of high-efficiency ball mill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686886A (en) * | 2020-05-22 | 2020-09-22 | 西北矿冶研究院 | Ball mill |
| CN114273027A (en) * | 2021-12-01 | 2022-04-05 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Method for eliminating gap of magnetic lining plate of ball milling barrel |
| CN114273027B (en) * | 2021-12-01 | 2023-06-13 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Method for eliminating gaps of magnetic lining plates of ball milling cylinder |
| CN115155748A (en) * | 2022-06-10 | 2022-10-11 | 贵州省习水鼎泰能源开发有限责任公司 | Ball mill |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |