CN104668052A - Gravity-magnetic field ball mill - Google Patents
Gravity-magnetic field ball mill Download PDFInfo
- Publication number
- CN104668052A CN104668052A CN201510112398.2A CN201510112398A CN104668052A CN 104668052 A CN104668052 A CN 104668052A CN 201510112398 A CN201510112398 A CN 201510112398A CN 104668052 A CN104668052 A CN 104668052A
- Authority
- CN
- China
- Prior art keywords
- tank body
- ball mill
- bar
- magnetogravity
- abrasive media
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a gravity-magnetic field ball mill. The gravity-magnetic field ball mill mainly comprises a frame, a tank body, a driving motor, and grinding mediums, wherein the grinding mediums are smooth steel balls; an electric brush ring is fixedly mounted on the frame; electric brush pieces are mounted on the ring surface, which is opposite to the tank body, of the electric brush ring; hollow poking bars are distributed on the inner wall of the tank body at equal intervals, and are all parallel to the axis of the tank body; a group of electromagnetic elements is distributed in each poking bar at equal intervals; contacts are distributed at equal intervals on the ring surface, opposite to the electric brush ring, at one end of the tank body, and are respectively right opposite to the poking bars; the group of electromagnetic elements in each poking bar is all electrically connected to the corresponding contact. The ball mill achieves a small occupied space, rapid grinding, efficient production and energy conservation.
Description
Technical field
The present invention relates to a kind of commercial crushing facility, especially, is a kind of ball mill.
Background technology
Need the aluminum ore of fragmentation to be carried out grinding so that carry out subsequent machining operations in industry aluminium metallurgy; Current industrial conventional grinding mechanism is ball mill; When using ball mill, to need the rotational speed regulation of tank body in ball mill at certain rotating speed to ensure that inner abrasive media is in leaving state; This state and the abrasive media of leaving moves upward after certain altitude with inner tank wall and falls with parabolical track, finally pounds to material, and then realizes grinding of material; Conventional bead mill is the grinding realizing greater efficiency, and that is often done by the tank body of ball mill is very large, so that fill more abrasive media, larger tank body can make abrasive media promote higher height simultaneously, and then realizes larger pounding the dynamics of hitting; The ball mill volume of this structure is too large, takies more production space, and maintenance, operation are also very inconvenient; In use produce very large noise; It only improves the height of abrasive media by the friction of inner tank wall, and efficiency is lower and expend more electric energy.
Summary of the invention
For the problems referred to above, the invention provides a kind of magnetogravity field ball mill, this ball mill takes up room less, can realize quick grinding, produces efficiently and energy economize energy.
For solving the problem, the technical solution adopted in the present invention is: this magnetogravity field ball mill mainly includes frame, tank body, drive motors and abrasive media; Described tank body is cylindrical tube, and this tank body is driven by drive motors and rotates; Described abrasive media is filled in described tank body, and described abrasive media is smooth steel ball; Described frame is installed with the brush ring matched with the end shape of described tank body; That the anchor ring relative with tank body of described brush ring is provided with two concentrics, curved brush plate, two described brush plates are electrically connected the both positive and negative polarity of dc source respectively; On the inwall of described tank body, centered by the axis of described tank body the rotational symmetric inner hollow that is equally spaced stir bar, stir the axis being parallel of bar and described tank body described in each; Stirring the inside of bar described in each, being equidistantly placed with one group of electromagnet element along stirring the direction that bar extends; On the anchor ring relative with described brush ring of tank end, be equally spaced with each described in stir bar contact just right one by one; Stir described in each in bar often organize described electromagnet element be electrically connected to respectively with each described in stir on bar described contact just right one by one.
The invention has the beneficial effects as follows: start this ball mill, described drive motors drives tank body to rotate, and now brush ring is static relative to the end of tank body; In the process that described tank body rotates, the described contact of tank end is periodically plunderred and is swept described brush plate; When contact contacts with described brush plate, the described electromagnet element conducting be electrically connected with this contact also produces high-intensity magnetic field, this high-intensity magnetic field absorption abrasive media around; Because described brush plate is arranged on the middle and lower part of brush ring, so the electromagnet element being positioned at tank body middle and lower part remains conducting state; In the process that tank body rotates relative to brush ring, the each described electromagnet element absorption that the abrasive media be positioned at bottom inner tank wall is switched on also moves upward with inner tank wall, when moving to certain altitude, described contact departs from brush plate, electromagnet element open circuit, magnetic field dissipate, now parabolically dished out by the abrasive media that this electromagnet element adsorbs, due to the magnetic fields of the electromagnet element of bottom conducting, described abrasive media falls to realize pounding of high strength fast with very large acceleration and hits, and then can realize the efficient pulverizing of material.
This magnetogravity field ball mill passes through the stable field of magnetic forece of manufacture one, and accelerate the rise of abrasive media in tank body and fall, the high speed realized in less space is pounded and hit, and then realizes the efficient pulverizing of material; The present invention takes up room less and has higher crush efficiency.
As preferably, described in each, stir each described electromagnet element maintenance parallel connection in bar; This connected mode can ensure that each electromagnet element can work alone, even if also do not affect the overall work of tank body when having minority electromagnet element to damage.
As preferably, described brush plate is one section of minor arc, and the number of degrees of minor arc are between 120-140 °; So that more reasonably adapt to various production requirement.
As preferably, the symmetry axis of described brush plate and the angle of vertical direction are between 20-30 °; So that more scientific absorption, throw away abrasive media.
Accompanying drawing explanation
Fig. 1 is the structural representation of this magnetogravity field ball mill embodiment.
Fig. 2 is the axial structure for amplifying schematic diagram of middle tank end embodiment illustrated in fig. 1.
Fig. 3 is the end face structure for amplifying schematic diagram of center brush ring embodiment illustrated in fig. 1.
Detailed description of the invention
Embodiment
In embodiment shown in Fig. 1 to Fig. 3, this magnetogravity field ball mill mainly includes frame 3, tank body 1, drive motors 2 and abrasive media 4; Described tank body 1 is cylindrical tube, and this tank body 1 is driven by drive motors 2 and rotates; Described abrasive media 4 is filled in described tank body 1, and described abrasive media 4 is smooth steel ball; Described frame 3 is installed with the brush ring 6 matched with the end shape of described tank body 1; That the anchor ring relative with tank body 1 of described brush ring 6 is provided with two concentrics, curved brush plate 61; Described brush plate 61 is arranged on the middle and lower part of described brush ring 6, and namely the symmetry axis of described brush plate 61 and the angle of vertical direction are between 20-30 °, as shown in angle a in Fig. 3; The position that described brush plate 61 is installed and the direction that tank body 1 rotates match, and namely brush plate 61 is arranged on the side of abrasive media 4 and material 7 accumulation; Described brush plate 61 is one section of minor arc, and the number of degrees of minor arc are between 120-140 °; The number of degrees of minor arc are larger, and the height that described abrasive media 4 is lifted is larger, and this range of degrees can meet the pulverizing requirement of common material 7; Two described brush plates 61 are electrically connected the both positive and negative polarity of dc source respectively.
On the inwall of described tank body 1, centered by the axis of described tank body 1 the rotational symmetric inner hollow that is equally spaced stir bar 5, stir the axis being parallel of bar 5 and described tank body 1 described in each; Stir the inside of bar 5 described in each, one group of electromagnet element 51 is equidistantly placed with along the direction of stirring bar 5 extension, and often each described electromagnet element 51 organized on electromagnet element 51 keeps in parallel, this connected mode can ensure the use normally and efficiently of this magnetogravity field ball mill, can ensure that each electromagnet element 51 can work alone, even if also do not affect the overall work of tank body 1 when having minority electromagnet element 51 to damage; On the anchor ring relative with described brush ring 6 of tank body 1 end, be equally spaced with each described in stir bar 5 contact just right one by one 15; Stir described in each in bar 5 often organize described electromagnet element 51 be electrically connected to respectively with each described in stir on bar 5 described contact 15 just right one by one.
Start this ball mill, described drive motors 2 drives tank body 1 to rotate, and brush ring 6 keeps static relative to the end of tank body 1 all the time, in the process that described tank body 1 rotates, the described contact 15 of tank body 1 end is periodically plunderred and is swept described brush plate 61, when contact 15 contacts with described brush plate 61, described electromagnet element 51 conducting be electrically connected with this contact 15 also produces high-intensity magnetic field, this high-intensity magnetic field absorption abrasive media 4 around, because described brush plate 61 is arranged on the middle and lower part of brush ring 6, so the electromagnet element 51 being positioned at tank body 1 middle and lower part remains conducting state, therefore tank body 1 middle and lower part remains stable magnetic field, in the process that tank body 1 rotates relative to brush ring 6, the each described electromagnet element 51 being positioned at abrasive media bottom tank body 1 inwall 4 switched on adsorbs and moves upward with tank body 1 inwall, when moving to certain altitude, contact 15 departs from brush plate 61, one group electromagnet element 51 open circuit corresponding with this contact 15, magnetic field dissipate, now parabolically dished out by the abrasive media 4 that this group electromagnet element 51 adsorbs, due to the magnetic fields of the electromagnet element 51 of bottom conducting, described abrasive media 4 falls to realize pounding of high strength fast with very large acceleration and hits, and then the efficient pulverizing of material 7 can be realized, compared to conventional bead mill, this magnetogravity field ball mill adds stable field of magnetic forece, can realize the high speed of abrasive media 4 in less space and fall.
This magnetogravity field ball mill passes through the stable field of magnetic forece of manufacture one, and accelerate the rise of abrasive media 4 in tank body 1 and fall, the high speed realized in less space is pounded and hit, and then realizes the efficient pulverizing of material 7; The present invention takes up room less and has higher crush efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a magnetogravity field ball mill, this magnetogravity field ball mill mainly includes frame (3), tank body (1), drive motors (2) and abrasive media (4); Described tank body (1) is cylindrical tube, and this tank body (1) is driven by drive motors (2) and rotates; Described abrasive media (4) is filled in described tank body (1), it is characterized in that: described abrasive media (4) is smooth steel ball; Described frame (3) is installed with the brush ring (6) matched with the end shape of described tank body (1); That the anchor ring relative with tank body (1) of described brush ring (6) is provided with two concentrics, curved brush plate (61), two described brush plates (61) are electrically connected the both positive and negative polarity of dc source respectively; On the inwall of described tank body (1), centered by the axis of described tank body (1) the rotational symmetric inner hollow that is equally spaced stir bar (5), stir the axis being parallel of bar (5) and described tank body (1) described in each; Stirring the inside of bar (5) described in each, being equidistantly placed with one group of electromagnet element (51) along stirring the direction that bar (5) extends; On the anchor ring relative with described brush ring (6) of tank body (1) end, be equally spaced with each described in stir bar (5) contact (15) just right one by one; The described electromagnet element of often group (51) stirred described in each in bar (5) be electrically connected to respectively with each described in stir on bar (5) described contact (15) just right one by one.
2. magnetogravity field ball mill according to claim 1, is characterized in that: described brush plate (61) is one section of minor arc, and the number of degrees of minor arc are between 120-140 °.
3. magnetogravity field ball mill according to claim 2, is characterized in that: the symmetry axis of described brush plate (61) and the angle of vertical direction are between 20-30 °.
4. the magnetogravity field ball mill according to claim 1 or 3, is characterized in that: each described electromagnet element (51) stirred described in each in bar (5) keeps in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112398.2A CN104668052B (en) | 2015-03-13 | 2015-03-13 | A kind of magnetogravity field ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112398.2A CN104668052B (en) | 2015-03-13 | 2015-03-13 | A kind of magnetogravity field ball mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104668052A true CN104668052A (en) | 2015-06-03 |
| CN104668052B CN104668052B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510112398.2A Active CN104668052B (en) | 2015-03-13 | 2015-03-13 | A kind of magnetogravity field ball mill |
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| CN (1) | CN104668052B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853406A (en) * | 2015-12-09 | 2017-06-16 | 王翔 | A kind of high efficiency ball mill |
| CN109499685A (en) * | 2018-11-09 | 2019-03-22 | 重庆市都梁实业有限公司 | Electromagnetic type ball mill |
| CN109772524A (en) * | 2019-03-14 | 2019-05-21 | 湖北科技学院 | A kind of efficient magnetic force ball mill |
| CN110918201A (en) * | 2019-12-10 | 2020-03-27 | 朱义法 | Novel magnetic ball mill |
| CN113334234A (en) * | 2021-06-04 | 2021-09-03 | 安徽宏源铁塔有限公司 | Chain dezincification machine |
| CN114308283A (en) * | 2021-12-08 | 2022-04-12 | 无锡市邦鑫伟业工业技术有限公司 | High-efficient pearl mill with prevent blockking up function |
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| GB191111702A (en) * | 1910-06-28 | 1911-08-17 | Heinrich Ostwald | Improvements in or relating to Ball Disintegrators. |
| US4632315A (en) * | 1981-10-30 | 1986-12-30 | Fuji Electric Co., Ltd. | Method and apparatus for electromagnetically crushing, mixing and stirring substances by employing a mechanical driver |
| CN200998678Y (en) * | 2006-12-20 | 2008-01-02 | 宜宾金川电子有限责任公司 | Ball grinder |
| CN201859335U (en) * | 2010-10-28 | 2011-06-08 | 漯河瑞来信节能科技有限公司 | Frequency-conversion energy-saving control system for ball mill |
| CN202146814U (en) * | 2011-07-01 | 2012-02-22 | 荣飞 | Intelligent electric control and electricity-saving device for ball mill |
| CN104069917A (en) * | 2014-07-01 | 2014-10-01 | 山东理工大学 | Ball mill impact force detection device and impact force detection and ball mill speed regulation method |
| CN204503230U (en) * | 2015-03-13 | 2015-07-29 | 苏州圣谱拉新材料科技有限公司 | A kind of magnetogravity field ball mill |
-
2015
- 2015-03-13 CN CN201510112398.2A patent/CN104668052B/en active Active
Patent Citations (7)
| 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. |
| US4632315A (en) * | 1981-10-30 | 1986-12-30 | Fuji Electric Co., Ltd. | Method and apparatus for electromagnetically crushing, mixing and stirring substances by employing a mechanical driver |
| CN200998678Y (en) * | 2006-12-20 | 2008-01-02 | 宜宾金川电子有限责任公司 | Ball grinder |
| CN201859335U (en) * | 2010-10-28 | 2011-06-08 | 漯河瑞来信节能科技有限公司 | Frequency-conversion energy-saving control system for ball mill |
| CN202146814U (en) * | 2011-07-01 | 2012-02-22 | 荣飞 | Intelligent electric control and electricity-saving device for ball mill |
| CN104069917A (en) * | 2014-07-01 | 2014-10-01 | 山东理工大学 | Ball mill impact force detection device and impact force detection and ball mill speed regulation method |
| CN204503230U (en) * | 2015-03-13 | 2015-07-29 | 苏州圣谱拉新材料科技有限公司 | A kind of magnetogravity field ball mill |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106853406A (en) * | 2015-12-09 | 2017-06-16 | 王翔 | A kind of high efficiency ball mill |
| CN109499685A (en) * | 2018-11-09 | 2019-03-22 | 重庆市都梁实业有限公司 | Electromagnetic type ball mill |
| CN109772524A (en) * | 2019-03-14 | 2019-05-21 | 湖北科技学院 | A kind of efficient magnetic force ball mill |
| CN110918201A (en) * | 2019-12-10 | 2020-03-27 | 朱义法 | Novel magnetic ball mill |
| CN113334234A (en) * | 2021-06-04 | 2021-09-03 | 安徽宏源铁塔有限公司 | Chain dezincification machine |
| CN113334234B (en) * | 2021-06-04 | 2022-08-19 | 安徽宏源铁塔有限公司 | Chain dezincification machine |
| CN114308283A (en) * | 2021-12-08 | 2022-04-12 | 无锡市邦鑫伟业工业技术有限公司 | High-efficient pearl mill with prevent blockking up function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104668052B (en) | 2017-10-13 |
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Effective date of registration: 20230306 Address after: 451255 Zhanggou village, Zhulin Town, Gongyi City, Zhengzhou City, Henan Province Patentee after: HENAN TIANXIANG NEW MATERIALS Co.,Ltd. Address before: 215101 room 4721, Tianlong building, 378 Pearl River Road, Wuzhong District, Suzhou, Jiangsu Patentee before: SUZHOU SHENGPULA NEW MATERIAL TECHNOLOGY Co.,Ltd. |