CN102614965A - High-temperature planetary ball mill - Google Patents
High-temperature planetary ball mill Download PDFInfo
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- CN102614965A CN102614965A CN2012101307925A CN201210130792A CN102614965A CN 102614965 A CN102614965 A CN 102614965A CN 2012101307925 A CN2012101307925 A CN 2012101307925A CN 201210130792 A CN201210130792 A CN 201210130792A CN 102614965 A CN102614965 A CN 102614965A
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Abstract
The invention relates to a high-temperature planetary ball mill. The high-temperature planetary ball mill comprises a motor, wherein the motor drives vacuum sealable tanks (6) to rotate through a planetary drive mechanism (2); heat insulation materials are filled between the vacuum sealable tanks (6) and ball-milling tank bodies (5); and high-temperature furnaces (4) are arranged on the outer side of the ball-milling tank bodies (5). The high-temperature planetary ball mill is characterized in that: conductive copper rings (1A) and (1B) are arranged on a bearing of the planetary drive mechanism (2), conductive brushes are fixedly arranged at positions corresponding to the conductive copper rings, the conductive copper rings are rotated along the conductive brushes, and the conductive function of a high-temperature heating device is realized by means of the friction between the conductive copper rings and the conductive brushes; and temperature probes (3) are positioned in the vacuum sealable tanks (6) and are connected with the conductive copper rings (1A) and (1B) to control temperature. According to the high temperature ball mill, the highest temperature can reach 1,700 DEG C in the vacuum state, the ball milling speed and the heating temperature can be controlled, and the high-temperature heating system device and a planetary mechanism achieve an ideal effect by means of the application of the conductive copper rings.
Description
Technical field
The present invention relates to a kind of ball mill, particularly a kind of planetary ball mill.
Background technology
Ball mill is ELECTRICAL MATERIALS, field of nanometer material technology main equipment; And each item index parameter of ball milling plays crucial effects to the effect of subsequent job ball milling; Shortcomings such as present widely used ball mill exists energy consumption big in process of lapping, and product cut size is big, and milling time is long; And do not reach the relevant industries standard, grinding efficiency is low.Like patent No. CN200610040101.7; Patent name is a kind of large continuous planetary ball mill; This planetary ball mill can't be realized revolving round the sun, the rotation of rotation even multi-angle, forms the ball milling dead angle easily, simultaneously can't be under the condition of high temperature the ball milling raw material.Patent No. CN200610047810.8 and for example, patent name is a high temperature energy ball grinder, this ball mill can be under the environment about 1000 ℃ grinding-material; But transmission mechanism is oscillatory type or rotary structure; And can only realize the ball milling of single tank body, and efficient is not high, and the time is long.
Summary of the invention
[0003] to have overcome traditional planetary ball mill grinding efficiency not high in the present invention; The defective of ball milling raw material at high temperature; A kind of planetary ball mill of operation at high temperature is provided, improves the operating efficiency of warm ball mill ball milling, realize that traditional ball mill does not reach the ball milling effect.
The present invention realizes through following technical scheme: a kind of high temperature planetary ball mill; Comprise that motor passes through epicyclic transmission mechanism 2 and drives 6 rotations of vacuum seal jar; Filling heat insulation preservation material between vacuum seal jar 6 and the ball milling tank body 5; High temperature furnace 4 places ball milling tank body 5 outsides, and conductive copper 1A, 1B place on epicyclic transmission mechanism 2 bearings, and conduction brush fixedly places the opposite position of conductive copper; Conductive copper rotates along conduction brush, realizes the conducting function of ball mill high-temperature heating equipment through the friction of conductive copper and conduction brush; Temperature probe 3 is positioned at vacuum seal jar 6, connects conductive copper 1A, 1B, realizes temperature control.Because conduction brush is the material of copper, long service life is wear-resisting; Conductive copper was that bakelite separates the copper ring insulation, and the conduction brush fixed-site is motionless, and conductive copper is with the direction rotation of axle; Realized carrying out in the rotary body continuous conduction like this; Simultaneously, realize ball mill revolution and spinning motion, improved grinding efficiency through epicyclic transmission mechanism 2.
Said ball mill is 800-1700 ℃ in vacuum or atmosphere grinding temperature range, can realize ball mill mixing material under the high temperature like this.
Said vacuum seal jar 6, ball milling tank body 5, high temperature furnace 4, temperature probe 3 respectively are 2-4.The setting of a plurality of tank bodies can improve grinding efficiency simultaneously.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
The specific embodiment
A kind of high temperature planetary ball mill; Comprise that motor passes through epicyclic transmission mechanism 2 and drives 6 rotations of vacuum seal jar, filling heat insulation preservation material between vacuum seal jar 6 and the ball milling tank body 5, high temperature furnace 4 place ball milling tank body 5 outsides; Conductive copper 1A, 1B place on epicyclic transmission mechanism 2 bearings; Conduction brush fixedly places the opposite position of conductive copper, and conductive copper rotates along conduction brush, realizes the conducting function of ball mill high-temperature heating equipment through the friction of conductive copper and conduction brush; Temperature probe 3 is positioned at vacuum seal jar 6, connects conductive copper 1A, 1B, realizes temperature control.Realize that through hollow main shaft and conductive ring structure burner hearth gives electricity and control, through thermal insulation with protect thermosphere and realize the insulation of burner hearth and heat insulation.
The conduction of high temperature furnace and the signal feedback of temperature measuring equipment are to realize through conductive copper; Earlier power supply is inserted the conduction brush position of conductive copper 1, conduction brush contacts conducting with conductive copper, derives through the hollow main shaft through hole through the conductive copper leading-out wire again; Insert the conduction brush position of conductive copper 1A, 1B again; Conduction brush contacts conducting with conductive copper, again through the conductive copper leading-out wire, gets into vacuum seal jar 6 and high temperature furnace 4 conductings.The constant temperature of heater is through the heat-preservation cotton insulation of filling in vacuum seal jar 6 walls, conductive copper and conduction brush, because conduction brush is the material of copper, and long service life; Wear-resisting, conductive copper is through bakelite the copper ring insulation to be separated, and the conduction brush fixed-site is motionless; Conductive copper realizes the rotary body continuous conduction, simultaneously with the direction rotation of axle; Realize ball mill revolution and spinning motion through planetary mechanism, improved grinding efficiency, realized material ball milling under high temperature, vacuum or atmospheric condition.
The conductive copper mode of connection is following: at first the 220V power supply is inserted conduction brush position a, b, and carbon brush and conductive copper conducting, through hole gets on lead-in wire from the hollow main shaft the inside; Insert conduction brush position g, h, carbon brush and conductive copper conducting, lead-in wire inserts the seal j place of high temperature furnace energising again; Connect high temperature furnace and realize heating; The constant temperature of heater and demonstration are to insert e, f two places through temperature probe k place lead-in wire, carbon brush and conductive copper conducting, and lead-in wire inserts copper ring m, n two-terminal downwards through the hollow main shaft through hole; Insert conduction brush position c, d two places through carbon brush and conductive copper conducting again, lead-in wire inserts display controller.
Epicyclic transmission mechanism is that 2 vacuum seal jars are housed on rotating disk; When dial rotation; The vacuum seal jar is along with rotating disk is made revolution motion; Simultaneously the vacuum seal jar in the drive lower edge of gear self central shaft do the rotation planetary motion, abrading-ball is done irregular movement and is produced impact, shearing, abrasive power and reach and grind and the purpose of mixed material in the ball grinder in the vacuum seal jar in high-speed motion.Ball grinder has realized that through high-temperature heating equipment, constant temperature system and vacuum sealing device material carries out ball mill grinding under high temperature, vacuum technology condition simultaneously.
High temperature ball mill of the present invention maximum temperature under vacuum state is 1700 ℃, and ball milling speed and heating-up temperature are controlled, and heat system and device and planetary mechanism are to use an ideal effect that reaches through conductive copper.
Advantage of the present invention: owing to adopt high-temperature heating equipment; Vacuum seal and planetary mechanism and conductive copper Application and implementation to the fragmentation of material under high temperature, vacuum technology condition; Improve the operating efficiency of ball mill ball milling, realize the inaccessible ball milling effect of traditional ball mill.
Claims (3)
1. high temperature planetary ball mill; Comprise that motor passes through epicyclic transmission mechanism (2) and drives vacuum seal jar (6) rotation; Filling heat insulation preservation material between vacuum seal jar (6) and the ball milling tank body (5); High temperature furnace (4) places ball milling tank body (5) outside, it is characterized in that: conductive copper (1A), (1B) place on epicyclic transmission mechanism (2) bearing, and conduction brush fixedly places the opposite position of conductive copper; Conductive copper rotates along conduction brush, realizes the conducting function of high-temperature heating equipment through the friction of conductive copper and conduction brush; Temperature probe (3) is positioned at vacuum seal jar (6), connects conductive copper (1A), (1B), realizes temperature control.
2. high temperature planetary ball mill according to claim 1 is characterized in that: said ball mill grinding temperature scope in vacuum or atmosphere is 800-1700 ℃.
3. high temperature planetary ball mill according to claim 1 is characterized in that: said vacuum seal jar (6), ball milling tank body (5), high temperature furnace (4), temperature probe (3) respectively are 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130792.5A CN102614965B (en) | 2012-04-30 | 2012-04-30 | High-temperature planetary ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130792.5A CN102614965B (en) | 2012-04-30 | 2012-04-30 | High-temperature planetary ball mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102614965A true CN102614965A (en) | 2012-08-01 |
| CN102614965B CN102614965B (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210130792.5A Active CN102614965B (en) | 2012-04-30 | 2012-04-30 | High-temperature planetary ball mill |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195262A (en) * | 2014-06-23 | 2015-12-30 | 新疆金宇鑫新材料有限公司 | Planet wheel self-feeding-back centrifugal type sand making device |
| CN105268505A (en) * | 2014-06-23 | 2016-01-27 | 新疆金宇鑫新材料有限公司 | Internal recycling-type crushing structure |
| CN106964431A (en) * | 2017-04-26 | 2017-07-21 | 东北大学 | Ball grinder and the planetary ball mill containing the ball grinder |
| CN112756070A (en) * | 2021-01-11 | 2021-05-07 | 合肥九晟机械有限公司 | Novel quick clamping device |
| CN115178743A (en) * | 2022-07-15 | 2022-10-14 | 长沙米淇仪器设备有限公司 | Ball mill for vacuum high-temperature heat treatment |
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| CN2491112Y (en) * | 2001-08-10 | 2002-05-15 | 何文榜 | Steel ball coal grinder able to reduce noise |
| WO2004028697A1 (en) * | 2002-09-24 | 2004-04-08 | Evgeniy Leonidovich Sannikov | Planetary mill |
| CN101003024A (en) * | 2006-09-19 | 2007-07-25 | 东北大学 | High temperature energy ball grinder |
| CN201644170U (en) * | 2010-02-22 | 2010-11-24 | 攀枝花市微创科技开发有限公司 | Ball grinding mill |
| CN201644174U (en) * | 2010-02-22 | 2010-11-24 | 攀枝花市微创科技开发有限公司 | Ball mill |
| CN201677531U (en) * | 2010-04-06 | 2010-12-22 | 李联谊 | Electrical heating embossing roller |
| CN202137016U (en) * | 2011-02-25 | 2012-02-08 | 南京工业大学 | Continuous horizontal planetary ball mill |
| CN202527229U (en) * | 2012-04-30 | 2012-11-14 | 长沙天创粉末技术有限公司 | High-temperature planetary ball mill |
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2012
- 2012-04-30 CN CN201210130792.5A patent/CN102614965B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491112Y (en) * | 2001-08-10 | 2002-05-15 | 何文榜 | Steel ball coal grinder able to reduce noise |
| WO2004028697A1 (en) * | 2002-09-24 | 2004-04-08 | Evgeniy Leonidovich Sannikov | Planetary mill |
| CN101003024A (en) * | 2006-09-19 | 2007-07-25 | 东北大学 | High temperature energy ball grinder |
| CN201644170U (en) * | 2010-02-22 | 2010-11-24 | 攀枝花市微创科技开发有限公司 | Ball grinding mill |
| CN201644174U (en) * | 2010-02-22 | 2010-11-24 | 攀枝花市微创科技开发有限公司 | Ball mill |
| CN201677531U (en) * | 2010-04-06 | 2010-12-22 | 李联谊 | Electrical heating embossing roller |
| CN202137016U (en) * | 2011-02-25 | 2012-02-08 | 南京工业大学 | Continuous horizontal planetary ball mill |
| CN202527229U (en) * | 2012-04-30 | 2012-11-14 | 长沙天创粉末技术有限公司 | High-temperature planetary ball mill |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195262A (en) * | 2014-06-23 | 2015-12-30 | 新疆金宇鑫新材料有限公司 | Planet wheel self-feeding-back centrifugal type sand making device |
| CN105268505A (en) * | 2014-06-23 | 2016-01-27 | 新疆金宇鑫新材料有限公司 | Internal recycling-type crushing structure |
| CN106964431A (en) * | 2017-04-26 | 2017-07-21 | 东北大学 | Ball grinder and the planetary ball mill containing the ball grinder |
| CN112756070A (en) * | 2021-01-11 | 2021-05-07 | 合肥九晟机械有限公司 | Novel quick clamping device |
| CN115178743A (en) * | 2022-07-15 | 2022-10-14 | 长沙米淇仪器设备有限公司 | Ball mill for vacuum high-temperature heat treatment |
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| Publication number | Publication date |
|---|---|
| CN102614965B (en) | 2014-02-12 |
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