CN100460074C - High temperature energy ball grinder - Google Patents
High temperature energy ball grinder Download PDFInfo
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- CN100460074C CN100460074C CNB2006100478108A CN200610047810A CN100460074C CN 100460074 C CN100460074 C CN 100460074C CN B2006100478108 A CNB2006100478108 A CN B2006100478108A CN 200610047810 A CN200610047810 A CN 200610047810A CN 100460074 C CN100460074 C CN 100460074C
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- ball grinder
- high temperature
- ball
- motor
- automatic
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Abstract
A high-temp and-energy ball grinder for alloying ceramics is composed of motor, high-temp furnace, ball grinding pot in said high-temp furnace, temp controller with electrothermal couple, speed regulator, supporting frame, and drive mechanism.
Description
Technical field
The invention belongs to the processing and manufacturing equipment technical field of powder, particularly a kind of high temperature energy ball grinder is that granule materials is carried out the high temperature energy ball milling and the different materials powder is carried out the compound equipment of high-temperature machinery.
Background technology
High energy ball mill is the equipment that utilizes the material of the cryochemistry prepared in reaction function admirable of bringing out in the mechanical milling process.This equipment mainly is to be used to prepare the specific alloy that those methods that adopt melting are difficult to acquisition, and reaction system mainly is metal-metal, metal-oxide mixed system.When the activity of powder model system reaches enough high in process of lapping; chemical reaction has herein been brought out in the interface temperature rising that the moment that abrading-ball and powder particle run foul of each other causes; product is separated reactant; reaction rate depends on the diffusion rate of reactant in product layer; because powder particle constantly ruptures in the mechanical milling process, produces a large amount of unsalted surfaces, product is pulled away; thereby keep carrying out continuously of reaction, finish synthesizing nano compound material until whole process.The invention of high energy ball mill method is the important achievement of material science, has greatly promoted the development of material science.The high energy ball mill method synthetic composite material is used the research and the production field of material all over the world at present, has obtained very important achievement.But high energy ball mill is to move at normal temperatures; its reaction power derives from the mechanical force that abrading-ball and powder particle run foul of each other; and abrading-ball and powder particle moment of running foul of each other the interface temperature that causes raise and brought out chemical reaction herein, mainly be applicable to metal-metal, metal-oxide mixed system.Than higher ceramic material, the solid phase reaction temperature is than higher for fusing point, and is little and temperature is low because of its reaction power therefore with the synthetic composite ceramic material of high energy ball mill method, is difficult to synthetic quality and the good material of performance.
Summary of the invention
In order to solve the problem of above-mentioned existence, the invention provides a kind of high temperature energy ball grinder.It is that ball grinder is set in high temperature furnace, deploy within it and be placed with abrading-ball, make ball grinder and its inner abrading-ball up-down vibration or rotation, adjust vibration or rotational frequency by speed regulator, by temperature controller for high temperature furnace provides continuous adjustable temperature, the equipment that in hot environment, uses.
The present invention includes motor, ball grinder, temperature controller, high temperature furnace, speed regulator and transmission mechanism, ball grinder inside is equipped with some abrading-balls, high temperature furnace places on the underframe, high temperature furnace is built-in with ball grinder, the ball grinder outside is equipped with the ball grinder support, and the ball grinder rack rod is connected with motor by transmission mechanism, and motor is connected with speed regulator again, thermocouple passes the high temperature furnace insulation cover and is connected with the temperature controller of outside, and its transmission mechanism is oscillatory type or rotary structure.
When transmission mechanism is oscillatory type among the present invention, its structure includes cam, automatic slider, automatic slide rail, oscillating bearing and connecting rod, automatically slide rail places on the underframe pillar, automatic slider is installed on the automatic slide rail, cam is installed on the motor output shaft, automatic slider top is connected with the ball grinder rack rod, and the automatic slider bottom is connected with cam with connecting rod by oscillating bearing; Connected motor is an adjustable speed motor.
When its transmission mechanism is rotary structure, be on motor output shaft, to be equipped with, wheel is connected with the ball grinder rack rod wheel; Connected motor is an adjustable speed brake motor.
High temperature furnace of the present invention is a resistance-heated furnace, comprise insulation cover, earthenware, calandria, heat-insulation layer and the insulation end, around earthenware, be equipped with heat-insulation layer, between earthenware and heat-insulation layer, be provided with calandria, at earthenware the rack rod end is installed the insulation end is installed, insulation cover is installed at the other end.
The tight fit of ball grinder support and ball grinder among the present invention; Ball grinder is the corundum ball grinder, and the abrading-ball that ball grinder inside is equipped with is corundum ball or zirconia ball.
Driven by motor transmission mechanism motion among the present invention, thereby the ball grinder that drives in the ball grinder support moves by transmission mechanism, make ball grinder and its inner abrading-ball up-down vibration or rotation, adjust vibration or rotational frequency by speed regulator, the high temperature furnace among the present invention provides continuously adjustable temperature by temperature controller.Because vibration at high temperature or rotation ball milling, mechanical energy and heat energy provide the power of solid phase reaction simultaneously, thereby ability to work is strong.
Advantage of the present invention is to synthesize quality and the good material of performance, simple and compact for structure, vibration or rotational frequency can be adjusted continuously, temperature ℃ can be adjusted the reliable efficient height of working stability, long service life continuously in room temperature to 1000, not only can be used for the laboratory, also be applicable to industrial production, can be used for the mechanical alloying of the levigate and different ceramic powders of variable grain at high temperature, the high temperature of metal and pottery is compound etc.
Description of drawings
Fig. 1 is that transmission mechanism of the present invention is the structural representation of oscillatory type,
Fig. 2 is that transmission mechanism of the present invention is revolving structural representation;
1. underframe pillars among the figure, 2. hoisting frame, 3. gland, 4. thermocouple, 5. insulation cover, 6. earthenware, 7. calandria, 8. heat-insulation layer, 9. ball grinder, 10. abrading-ball, 11. ball grinder supports, the 12. insulation ends, 13. rack rod, 14. automatic slide rails, 15. automatic sliders, 16. oscillating bearings and connecting rod, 17. cam, 18. motors, 19. temperature controllers, 20. speed regulator, 21. underframe, 22. pairs of wheels.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Embodiment 1: be the oscillatory type high temperature energy ball grinder, its structure is as shown in Figure 1: comprise motor 18, ball grinder 9, temperature controller 19, high temperature furnace, speed regulator 20 and transmission mechanism, ball grinder 9 inside are equipped with some abrading-balls 10, high temperature furnace places on the underframe 21, high temperature furnace is built-in with ball grinder 9, ball grinder 9 outsides are equipped with ball grinder support 11, ball grinder rack rod 13 is connected with motor 18 by transmission mechanism, motor 18 is connected with speed regulator 20 again, and thermocouple 4 passes high temperature furnace insulation cover 5 and is connected with the temperature controller 19 of outside.
Transmission mechanism in this example is an oscillatory type, include cam 17, automatic slider 15, automatic slide rail 14, oscillating bearing and connecting rod 16, automatically slide rail 14 places on the underframe pillar 1, automatic slider 15 is installed on the automatic slide rail 14, cam 17 is installed on motor 18 output shafts, automatic slider 15 tops are connected with ball grinder rack rod 13, and automatic slider 15 bottoms are connected with cam 17 with connecting rod 16 by oscillating bearing.Motor 18 is an adjustable speed motor in this example, and its model is 190YN140-2BTE; Ball grinder 9 is the corundum ball grinder, ball grinder support 11 and ball grinder 9 tight fits; Abrading-ball 10 is the corundum ball or is zirconia ball, selects the corundum ball in this example for use.
This routine high temperature furnace is a resistance-heated furnace, comprise insulation cover 5, earthenware 6, calandria 7, heat-insulation layer 8 and the insulation end 12, around earthenware 6, be equipped with heat-insulation layer 8, between earthenware 6 and heat-insulation layer 8, be provided with calandria 7, the end that rack rod 13 is installed at earthenware 6 is equipped with the insulation end 12, at the other end insulation cover 5 is installed.
The present invention is when work, and powder that earlier will be to be ground places in the corundum ball grinder 9, and the corundum ball is put into corundum ball grinder 9 by common proportioning, proportioning is 20:1 in this example, press the gland 3 of corundum ball grinder 9, the nut on the last gland 3 is installed in it on hoisting frame 2.Open buncher 18 to the speed for the treatment of that the abrasive dust body is required, buncher 18 drive automatically sliding fast 15 on slide rail 14 automatically to treat that the required frequency of abrasive dust body slides up and down, promptly under the drive of buncher, automatic slider drivening rod, support, corundum ball grinder and inner corundum ball are done the vibration in cycle on automatic slide rail; Make corundum ball grinder 9 and its inner corundum ball up-down vibration, powder and corundum ball in the corundum ball grinder 9 vibrate simultaneously, corundum ball and corundum ball, corundum ball and ball grinder 9 collide mutually, make powder levigate thereby reach, or realize the mechanical alloying of different ceramic powders and realize the mechanical compound of pottery and metal-powder.Vibration frequency of the present invention can be adjusted continuously, and temperature ℃ can be adjusted the reliable efficient height of working stability continuously in room temperature to 1000; Simultaneously corundum ball grinder 9 outside high temperature and corundum ball act on the power that has more increased solid phase reaction simultaneously, and synthetic quality of materials, performance are good.
Embodiment 2: be rotary high temperature energy ball grinder, its structure is as shown in Figure 2: comprise motor 18, ball grinder 9, temperature controller 19, high temperature furnace, speed regulator 20 and transmission mechanism, ball grinder 9 inside are equipped with some abrading-balls 10, high temperature furnace places on the underframe 21, high temperature furnace is built-in with ball grinder 9, ball grinder 9 outsides are equipped with ball grinder support 11, ball grinder rack rod 13 is connected with motor 18 by transmission mechanism, motor 18 is connected with speed regulator 20 again, and thermocouple 4 passes high temperature furnace insulation cover 5 and is connected with the temperature controller 19 of outside.
Transmission mechanism is a rotary structure in this example, is to be equipped with on motor 18 output shafts taking turns 22, is connected with ball grinder rack rod 13 taking turns 22.Motor 18 is adjustable speed brake motor, and its model is YEJ; Ball grinder 9 is the corundum ball grinder, ball grinder support 11 and ball grinder 9 tight fits; Abrading-ball 10 is the corundum ball or is zirconia ball, selects zirconia ball in this example for use.
This routine high temperature furnace is the resistance wire heating furnace, comprise insulation cover 5, earthenware 6, calandria 7, heat-insulation layer 8 and the insulation end 12, around earthenware 6, be equipped with heat-insulation layer 8, between earthenware 6 and heat-insulation layer 8, be provided with calandria 7, the end that rack rod 13 is installed at earthenware 6 is equipped with the insulation end 12, at the other end insulation cover 5 is installed.
The present invention when work earlier will be to be ground powder place in the ball grinder 9, zirconia ball is put into ball grinder 9 by common proportioning, proportioning is 20:1 in this example, presses the gland 3 of corundum ball grinder 9, the nut on the last gland 3 is installed in it on hoisting frame 2.Open adjustable speed brake motor 18 and treat the rotating speed that the abrasive dust body is required, then drive to take turns 14, rack rod 13 and ball grinder support 11 carry out the rotation of both forward and reverse directions, make ball grinder 9 and its interior oxidation zirconium ball both forward and reverse directions rotate, powder and abrading-ball in the ball grinder 9 rotate simultaneously, zirconia ball and zirconia ball, zirconia ball and ball grinder collide mutually and grind, make powder levigate thereby reach, or realize the mechanical alloying of different ceramic powders and realize the mechanical compound of pottery and metal-powder.Outside high temperature of ball grinder and ball milling act on the power that has more increased solid phase reaction simultaneously simultaneously, and ability to work is strong.
Claims (1)
1. high temperature energy ball grinder, comprise motor, ball grinder, high temperature furnace, temperature controller, speed regulator and transmission mechanism, ball grinder inside is equipped with some abrading-balls, high temperature furnace places on the underframe, high temperature furnace is built-in with ball grinder, the ball grinder outside is equipped with the ball grinder support, the ball grinder rack rod is connected with motor by transmission mechanism, motor is connected with speed regulator again, thermocouple passes the high temperature furnace insulation cover and is connected with the temperature controller of outside, it is characterized in that described transmission mechanism is that the structure of oscillatory type includes cam, automatic slider, automatic slide rail, oscillating bearing and connecting rod, automatically slide rail places on the underframe pillar, automatic slider is installed on the automatic slide rail, cam is installed on the motor output shaft, automatic slider top is connected with the ball grinder rack rod, and the automatic slider bottom is connected with cam with connecting rod by oscillating bearing, and motor is an adjustable speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100478108A CN100460074C (en) | 2006-09-19 | 2006-09-19 | High temperature energy ball grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100478108A CN100460074C (en) | 2006-09-19 | 2006-09-19 | High temperature energy ball grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101003024A CN101003024A (en) | 2007-07-25 |
| CN100460074C true CN100460074C (en) | 2009-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100478108A Expired - Fee Related CN100460074C (en) | 2006-09-19 | 2006-09-19 | High temperature energy ball grinder |
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| CN (1) | CN100460074C (en) |
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| CN102614965B (en) * | 2012-04-30 | 2014-02-12 | 长沙天创粉末技术有限公司 | High-temperature planetary ball mill |
| CN104713857B (en) * | 2015-04-07 | 2017-07-28 | 哈尔滨工业大学 | It is a kind of to be used to measure the heat-insulated rotating integrated formula carrying apparatus used during material at high temperature photo-thermal property |
| CN108043528B (en) * | 2017-12-27 | 2020-09-08 | 丁民修 | High efficiency abrasive body grading for grinding preparation of submicron particles |
| CN108452897B (en) * | 2018-01-24 | 2020-01-24 | 合肥工业大学 | Uniform heating device suitable for planetary ball mill |
| CN108654764A (en) * | 2018-05-08 | 2018-10-16 | 天津时空经纬信息技术有限公司 | Grinding device |
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| CN109133167A (en) * | 2018-10-11 | 2019-01-04 | 东北大学 | A method of zirconic acid lanthanum powder is prepared using high-temperature machinery force chemistry |
| CN109369175B (en) * | 2018-10-11 | 2020-11-27 | 东北大学 | Method for preparing lanthanum zirconate powder by taking lanthanum zirconate precursor powder, cerium oxide powder and dysprosium oxide powder as raw materials |
| CN109467429A (en) * | 2018-10-11 | 2019-03-15 | 东北大学 | A method of zirconic acid lanthanum powder is prepared using zirconic acid lanthanum precursor powder and ceria oxide powder as raw material |
| CN109231212A (en) * | 2018-10-17 | 2019-01-18 | 东北大学 | A method of preparing superfine tungsten carbide powder |
| CN109264722A (en) * | 2018-10-17 | 2019-01-25 | 东北大学 | A method of superfine tungsten carbide powder is prepared using tungsten powder and nickel powder as raw material |
| CN109231211B (en) * | 2018-10-17 | 2020-06-02 | 东北大学 | Method for preparing ultrafine tungsten carbide powder by taking tungsten powder and glucose as raw materials |
| CN110129605B (en) * | 2019-05-20 | 2020-12-25 | 东北大学 | Preparation method of metal-based graphene composite material |
| CN112374553B (en) * | 2020-11-13 | 2022-06-03 | 东北大学 | Method for recycling and regenerating retired lithium ion battery anode material |
| 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 |
| CN115194164A (en) * | 2022-07-25 | 2022-10-18 | 长沙米淇仪器设备有限公司 | 800 ℃ high-temperature heat treatment horizontal ball mill and ball milling method |
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| CN2204648Y (en) * | 1994-06-30 | 1995-08-09 | 中国科学院金属研究所 | One-step powder ballmilling tank |
| JPH0838923A (en) * | 1994-07-27 | 1996-02-13 | Murata Mfg Co Ltd | Device for heat-treating ceramic material |
| JP2001190974A (en) * | 2000-01-07 | 2001-07-17 | Masumi Kusunoki | Cracking filter device for powder dispersing machine |
| CN1394707A (en) * | 2002-08-09 | 2003-02-05 | 湖南大学 | Method for preparing intermetallic compound powder and its equipment |
| CN2780327Y (en) * | 2005-04-07 | 2006-05-17 | 华南理工大学 | Corona plasma auxiliary high energy ball mill |
-
2006
- 2006-09-19 CN CNB2006100478108A patent/CN100460074C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204648Y (en) * | 1994-06-30 | 1995-08-09 | 中国科学院金属研究所 | One-step powder ballmilling tank |
| JPH0838923A (en) * | 1994-07-27 | 1996-02-13 | Murata Mfg Co Ltd | Device for heat-treating ceramic material |
| JP2001190974A (en) * | 2000-01-07 | 2001-07-17 | Masumi Kusunoki | Cracking filter device for powder dispersing machine |
| CN1394707A (en) * | 2002-08-09 | 2003-02-05 | 湖南大学 | Method for preparing intermetallic compound powder and its equipment |
| CN2780327Y (en) * | 2005-04-07 | 2006-05-17 | 华南理工大学 | Corona plasma auxiliary high energy ball mill |
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| Publication number | Publication date |
|---|---|
| CN101003024A (en) | 2007-07-25 |
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Granted publication date: 20090211 Termination date: 20110919 |