CN103934067A - Grinding mechanism of high-efficiency ball mill - Google Patents
Grinding mechanism of high-efficiency ball mill Download PDFInfo
- Publication number
- CN103934067A CN103934067A CN201410204339.3A CN201410204339A CN103934067A CN 103934067 A CN103934067 A CN 103934067A CN 201410204339 A CN201410204339 A CN 201410204339A CN 103934067 A CN103934067 A CN 103934067A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- magnetic steel
- ball mill
- ball
- cylindrical shell
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 230000005484 gravity Effects 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 12
- 238000005381 potential energy Methods 0.000 abstract description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000011805 ball Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention discloses a grinding mechanism of a high-efficiency ball mill. The grinding mechanism comprises a ball mill tube (1) with a material inlet and a material outlet and a magnetic steel ball (2) arranged in the ball mill tube (1), wherein a lining plate (3) is arranged on the inner wall of the ball mill tube (1). The grinding mechanism can improve the potential energy and the kinetic energy of the steel balls.
Description
Technical field
The present invention relates to a kind of efficient ball mill grinding mechanism, particularly relate to a kind of efficient ball mill grinding mechanism that can improve steel ball potential energy and kinetic energy.
Background technology
Ball mill is after material fragmentation, the key equipment of pulverizing again, be widely used in the production industries such as non-ferrous metal ore, centrifugal force when existing ball mill general using rotation promotes inner steel ball, by the interaction between steel ball and material, material is pulverized; But the hoisting power of centrifugal force is limited, after cylindrical shell 1/4 circular arc, cylinder inboard wall will be departed from steel ball, because Action of Gravity Field falls, a larger potential energy cannot be obtained, also cannot obtain a larger kinetic energy and carry out hammering material, cause ball mill efficiency low simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of efficient ball mill grinding mechanism that can improve steel ball potential energy and kinetic energy.
For solving above technical problem, technical scheme of the present invention is: a kind of efficient ball mill grinding mechanism, its innovative point is: comprise and be provided with the ball mill barrel of charging aperture and discharging opening and be loaded on the magnetic steel ball in cylindrical shell.
On this basis, the gravity of described magnetic steel ball is greater than the active force between described cylindrical shell and magnetic steel ball.
On this basis, the gravity of described magnetic steel ball is greater than the active force between described magnetic steel ball.
On this basis, described cylinder inboard wall is provided with liner plate.
The invention has the beneficial effects as follows: in the time of use efficient ball mill grinding of the present invention mechanism, material is fed in cylindrical shell from charging aperture, in the time of rotation grinding material, because the present invention adopts magnetic steel ball, and the gravity of magnetic steel ball is greater than active force between cylindrical shell and magnetic steel ball and the gravity of magnetic steel ball is greater than the active force between magnetic steel ball, in rotary course, magnetic steel ball and cylinder inboard wall produce active force, and the frictional force between cylinder inboard wall can increase, while rotation with cylindrical shell, magnetic steel ball can be followed cylindrical shell and be rotated to a higher point, obtain larger potential energy, then fall, in the time falling tubular axis place horizontal plane, magnetic steel ball again due to the active force of cylinder inboard wall, except gravity, apply again an active force, make steel ball obtain larger kinetic energy, in addition because the gravity of magnetic steel ball is greater than the active force between magnetic steel ball, so the active force between magnetic steel ball does not hinder magnetic steel ball to add downwards and pounds to material, adding of liner plate, has also increased service life of ball mill.
Brief description of the drawings
Accompanying drawing: be efficient ball mill grinding of the present invention mechanism schematic cross-section.
Detailed description of the invention
In accompanying drawing: cylindrical shell 1, magnetic steel ball 2, liner plate 3.
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described.
Thereby cannot obtain larger potential energy and kinetic energy in order to change steel ball in traditional ball mill because the hoisting power of centrifugal force is limited, cause the low shortcoming of mill efficiency; The invention provides a kind of efficient ball mill grinding mechanism that can improve steel ball potential energy and kinetic energy.
As shown in Figure 1, a kind of efficient ball mill grinding mechanism, comprises and is provided with the ball mill barrel 1 of charging aperture and discharging opening and is loaded on the magnetic steel ball 2 in cylindrical shell 1; The gravity of magnetic steel ball 2 is greater than the active force between cylindrical shell 1 and magnetic steel ball 2; The gravity of magnetic steel ball 2 is greater than the active force between magnetic steel ball 2; Be provided with liner plate 3 at cylindrical shell 1 inwall.
Operation instruction: in the time of use efficient ball mill grinding of the present invention mechanism, material is fed in cylindrical shell from charging aperture, in the time of rotation grinding material, because the present invention adopts magnetic steel ball, and the gravity of magnetic steel ball is greater than active force between cylindrical shell and magnetic steel ball and the gravity of magnetic steel ball is greater than the active force between magnetic steel ball, in rotary course, magnetic steel ball and cylinder inboard wall produce active force, and the frictional force between cylinder inboard wall can increase, while rotation with cylindrical shell, magnetic steel ball can be followed cylindrical shell and be rotated to a higher point, obtain larger potential energy, then fall, in the time falling tubular axis place horizontal plane, magnetic steel ball again due to the active force of cylinder inboard wall, except gravity, apply again an active force, make steel ball obtain larger kinetic energy, in addition because the gravity of magnetic steel ball is greater than the active force between magnetic steel ball, so the active force between magnetic steel ball does not hinder magnetic steel ball to add downwards and pounds to material, adding of liner plate, has also increased service life of ball mill.
Claims (4)
1. an efficient ball mill grinding mechanism, is characterized in that: comprise and be provided with the ball mill barrel (1) of charging aperture and discharging opening and be loaded on the magnetic steel ball (2) in described cylindrical shell (1).
2. efficient ball mill grinding according to claim 1 mechanism, is characterized in that: the gravity of described magnetic steel ball (2) is greater than the active force between described cylindrical shell (1) and described magnetic steel ball (2).
3. efficient ball mill grinding according to claim 1 mechanism, is characterized in that: the gravity of described magnetic steel ball (2) is greater than the active force between described magnetic steel ball (2).
4. efficient ball mill grinding according to claim 1 mechanism, is characterized in that: described cylindrical shell (1) inwall is provided with liner plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204339.3A CN103934067A (en) | 2014-05-15 | 2014-05-15 | Grinding mechanism of high-efficiency ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204339.3A CN103934067A (en) | 2014-05-15 | 2014-05-15 | Grinding mechanism of high-efficiency ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934067A true CN103934067A (en) | 2014-07-23 |
Family
ID=51182096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410204339.3A Pending CN103934067A (en) | 2014-05-15 | 2014-05-15 | Grinding mechanism of high-efficiency ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934067A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772169A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient ball mill |
| CN105772165A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient ball mill with magnetic grinding balls |
| CN105772172A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient ball mill capable of achieving even grinding |
Citations (10)
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|---|---|---|---|---|
| GB191111702A (en) * | 1910-06-28 | 1911-08-17 | Heinrich Ostwald | Improvements in or relating to Ball Disintegrators. |
| US3202502A (en) * | 1960-12-16 | 1965-08-24 | Broken Hill Pty Co Ltd | Process for the comminution of siliceous iron ores |
| US5383615A (en) * | 1989-10-03 | 1995-01-24 | The Australian National University | Ball milling apparatus |
| CN201053027Y (en) * | 2007-05-21 | 2008-04-30 | 湖北汽车工业学院 | Mechanical alloying device for magnetic control experiment |
| CN201912973U (en) * | 2010-12-30 | 2011-08-03 | 攀钢集团冶金工程技术有限公司 | Dry-type ball mill for milling vanadium slag |
| CN102247915A (en) * | 2011-04-20 | 2011-11-23 | 山东理工大学 | Ballstone path detection system and detection method |
| CN102327800A (en) * | 2011-07-06 | 2012-01-25 | 洛阳宇航重工机械有限公司 | Forced discharge pulverizing mill for crushed materials |
| CN203124043U (en) * | 2013-03-18 | 2013-08-14 | 黄昌盛 | Noiseproof ball grinder |
| CN103567023A (en) * | 2013-10-09 | 2014-02-12 | 陈咸均 | Ball grinding mill |
| CN203830080U (en) * | 2014-05-15 | 2014-09-17 | 江苏天鹏机电制造有限公司 | Grinding mechanism for efficient ball mill |
-
2014
- 2014-05-15 CN CN201410204339.3A patent/CN103934067A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191111702A (en) * | 1910-06-28 | 1911-08-17 | Heinrich Ostwald | Improvements in or relating to Ball Disintegrators. |
| US3202502A (en) * | 1960-12-16 | 1965-08-24 | Broken Hill Pty Co Ltd | Process for the comminution of siliceous iron ores |
| US5383615A (en) * | 1989-10-03 | 1995-01-24 | The Australian National University | Ball milling apparatus |
| CN201053027Y (en) * | 2007-05-21 | 2008-04-30 | 湖北汽车工业学院 | Mechanical alloying device for magnetic control experiment |
| CN201912973U (en) * | 2010-12-30 | 2011-08-03 | 攀钢集团冶金工程技术有限公司 | Dry-type ball mill for milling vanadium slag |
| CN102247915A (en) * | 2011-04-20 | 2011-11-23 | 山东理工大学 | Ballstone path detection system and detection method |
| CN102327800A (en) * | 2011-07-06 | 2012-01-25 | 洛阳宇航重工机械有限公司 | Forced discharge pulverizing mill for crushed materials |
| CN203124043U (en) * | 2013-03-18 | 2013-08-14 | 黄昌盛 | Noiseproof ball grinder |
| CN103567023A (en) * | 2013-10-09 | 2014-02-12 | 陈咸均 | Ball grinding mill |
| CN203830080U (en) * | 2014-05-15 | 2014-09-17 | 江苏天鹏机电制造有限公司 | Grinding mechanism for efficient ball mill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772169A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient ball mill |
| CN105772165A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient ball mill with magnetic grinding balls |
| CN105772172A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient ball mill capable of achieving even grinding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |