CN209110181U - A kind of novel ball-milling device - Google Patents
A kind of novel ball-milling device Download PDFInfo
- Publication number
- CN209110181U CN209110181U CN201821840723.2U CN201821840723U CN209110181U CN 209110181 U CN209110181 U CN 209110181U CN 201821840723 U CN201821840723 U CN 201821840723U CN 209110181 U CN209110181 U CN 209110181U
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- China
- Prior art keywords
- ball
- powder
- milling device
- coil
- milling
- Prior art date
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- 238000000498 ball milling Methods 0.000 title claims abstract description 48
- 239000000843 powder Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 12
- 239000002184 metal Substances 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- -1 antiprecipitant Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model provides a kind of novel ball-milling device, including ball mill and set on its circumferential multiple groups coil, coil generates magnetic field after being passed through alternating current, controls the frequency and intensity in magnetic field, by intermediate frequency alternating source to adjust the distribution of metal-powder in ball mill.A kind of novel ball-milling device provided by the utility model is compared to the ball-milling device for being currently used for the processing of metal powder flaking, on original Ball Mill Foundation, magnetic axis made of the hot-wire coil of many places is added in outside, while ball milling operation, corresponding alternating current is passed through to hot-wire coil, the frequency and intensity in magnetic field are controlled by intermediate frequency alternating source, to adjust distribution of the powder in barrel, novel ball-milling technology can enable metal powder stable orientations arrange, while improving collision probability, destruction when reducing collision to powder, the flaking degree of significant increase metal-powder, and it is made to meet requirement of the client for flake powder performance.
Description
Technical field
The utility model relates on chipization of metal-powder working process technical fields, more particularly to a kind of pass through to apply magnetic
Field fills the metal-powder novel ball milling that the collision of oriented alignment reduction randomness generates destruction to flake powder in mechanical milling process
It sets.
Background technique
Flake metal powder is due to good adhesive force, significant screen effect, the ability of stronger reflection light
And excellent electric conductivity, it is widely used it in the slurry fields such as pigment or conductive material.Sheet common at present
Metal-powder includes sheet alloy powder, flake aluminum, flake copper powder, flake silver powder, zinc flake etc..Existing Metal Flake powder
There are mainly two types of the preparation methods of body: first is that dry type ball-milling method, second is that wet ball-milling method.Dry type ball-milling method is to utilize ball mill will
The functional aids such as dispersing agent, surfactant are added according to a certain percentage and prepare metal for prefabricated certain partial size metal-powder
The method of flaky powder;Wet ball-milling method is using ball mill by the metal-powder of prefabricated certain partial size, according to certain ratio
The other functions auxiliary agents such as example addition dispersing agent, surfactant, antiprecipitant, emulsifier, which are dissolved in a certain amount of solvent, to be prepared
The method of Metal Flake powder.
But due to traditional ball-milling technology, either dry type ball milling or wet ball-milling, the flake powder being prepared cannot
Meet related request well, be primarily present following problems: 1) randomness collision is easy to break flake powder generation in ball milling operation
Bad, the flake powder for being easy to produce tiny irregular particle, while preparing can not meet to be wanted to mellow and full around flaky powder
It asks;2) in ball milling barrel, metal-powder easily disperses unevenly, part powder to be caused to be unable to fully ball milling.
Utility model content
In order to solve the above problem, the utility model provides a kind of by sheet in hot-wire coil generation magnetic field reduction barrel
A kind of novel ball-milling device of the unordered collision of metal-powder.
A kind of novel ball-milling device provided by the utility model, including ball mill and set on its circumferential multiple groups coil, line
Circle generates magnetic field after being passed through alternating current, and the frequency and intensity in magnetic field are controlled by intermediate frequency alternating source, golden in ball mill to adjust
Belong to the distribution of powder.
Preferably, the coil winding rotates in a circumferential direction along sliding rail around ball mill at magnetic axis, the magnetic axis.
It is highly preferred that the ball mill includes barrel and the circulating water chennel set on barrel periphery.
Wherein, water pipe is linked between the top and bottom of the circulating water chennel.
The quantity of the magnetic axis is 2-32, and specifically, the hot-wire coil is set around on iron core.
The coil is copper coil.
Specifically, agitating paddle is equipped in the barrel, the agitating paddle is driven by motor, set between motor and agitating paddle
There are retarder and shaft coupling.
Wherein, the barrel is equipped with feeding-passage, and the feeding-passage runs through the side wall of circulating water chennel.
The beneficial effects of the utility model are as follows:
A kind of novel ball-milling device provided by the utility model is compared to the ball milling for being currently used for the processing of metal powder flaking
Device, for novel ball-milling device on original Ball Mill Foundation, magnetic axis made of the hot-wire coil of many places is added in outside.Ball milling operation
Meanwhile it being passed through corresponding alternating current to hot-wire coil, the frequency and intensity in magnetic field are controlled, by intermediate frequency alternating source to adjust
Distribution of the powder in barrel, novel ball-milling technology can enable metal powder stable orientations arrange, and collide improving
While probability, destruction when colliding to powder, the flaking degree of significant increase metal-powder are reduced, and it is made to meet client
Requirement for flake powder performance.
Detailed description of the invention
With reference to the accompanying drawing, by the way that specific embodiment of the present utility model is described in detail, the utility model will be made
Technical solution and other beneficial effects are apparent.
Fig. 1 is a kind of novel ball-milling device structural schematic diagram.
Main element symbol description:
11, motor;12, retarder;13, shaft coupling;14, agitating paddle;15, barrel;21, circulating water chennel;22, water pipe;31,
Iron core;32, coil;33, sliding rail.
Specific embodiment
Further to illustrate technological means and its effect that the utility model is taken, below in conjunction with the utility model
Preferred embodiment and its attached drawing are described in detail.
Referring to FIG. 1, a kind of novel ball-milling device comprising ball mill and the multiple groups coil 32 set on its circumferential direction, coil
32 be passed through alternating current after generate magnetic field, the frequency and intensity in magnetic field are controlled by intermediate frequency alternating source, it is golden to adjust in ball mill
Belong to the distribution of powder compared to the ball-milling device for being currently used for the processing of metal powder flaking, novel ball-milling device is in original ball
On the basis of grinding machine, magnetic axis made of many places hot-wire coil 32 is added in outside.While ball milling operation, phase is passed through to hot-wire coil 32
The alternating current answered controls the frequency and intensity in magnetic field, by intermediate frequency alternating source to adjust distribution shape of the powder in barrel
State, novel ball-milling technology can enable metal powder stable orientations arrange, while improving collision probability, when reducing collision
Destruction to powder, the flaking degree of significant increase metal-powder, and it is made to meet requirement of the client for flake powder performance.
Preferably, in order to enable metal powder material is evenly dispersed under magnetic fields in ball mill barrel 15, the magnetic axis
It rotates in a circumferential direction along sliding rail 33 around ball mill, while magnetic axis rotates on outer wood side-guide 33, the quantity of the magnetic axis is 2-32
A, specifically, the hot-wire coil is set around on iron core 31.
Preferably, the ball mill includes barrel 15 and the circulating water chennel 21 set on 15 periphery of barrel, the circulating water chennel
21 cause for reducing metal-powder in the friction in ball milling process between phase mutual friction and metal-powder and ball mill
Device temperature it is excessively high, influence the chemical stability of ball-milling additive and the deformation of metal-powder.
Preferably, water pipe 22 is linked between the top and bottom of the circulating water chennel 21.
The coil 32 is copper coil 32.
Agitating paddle 14 is equipped in the barrel 15, the agitating paddle 14 is driven by motor 11, motor 11 and agitating paddle 14
Between be equipped with retarder 12 and shaft coupling 13, the retarder 12 between motor 11 and agitating paddle 14 deceleration transmission dress
It sets, the shaft coupling 13 so that installing for becoming easy while guaranteeing transmission performance between motor 11 and agitating paddle 14.
Specifically, the barrel 15 is equipped with feeding-passage, and the feeding-passage runs through the side wall of circulating water chennel 21.
Novel ball-milling device provided by the utility model can use tube mill, horizontal ball mill or attritor mill
Machine, preferably vertical ball mill, the material size that vertical ball mill is ground is uniform, particle is subtle, more suitable in flaky powder
Grinding.A kind of novel ball-milling device provided by the utility model is suitable for dry type ball milling and wet wet ball mill, but dry type ball-milling method
There is explosion danger in operation, it usually needs produce in the environment of inert gas shielding, while loading and unloading
Dust is easily caused, environment is polluted.The flaky powder of preparation is compared to wet ball-milling method, and flaking degree is lower, and sheet
It is coarse not mellow and full around powder, to influence the related performance indicators of flake powder.Currently used ball milling method is still with wet ball-milling
Based on method.
Magnetic axis rotates on outer wood side-guide 33 simultaneously, so that metal powder material is in magnetic fields in ball mill barrel 15
Under it is evenly dispersed.
The above, for those of ordinary skill in the art, can with technical solution according to the present utility model and
Technical concept makes other various corresponding changes and modifications, and all these change and modification all should belong to the utility model power
The protection scope that benefit requires.
Claims (8)
1. a kind of novel ball-milling device, which is characterized in that including ball mill and set on its circumferential multiple groups coil, coil is passed through friendship
Magnetic field is generated after galvanic electricity, controls the frequency and intensity in magnetic field, by intermediate frequency alternating source to adjust metal-powder in ball mill
Distribution.
2. novel ball-milling device according to claim 1, which is characterized in that the coil winding is at magnetic axis, the magnetic axis
It rotates in a circumferential direction along sliding rail around ball mill.
3. novel ball-milling device according to claim 2, which is characterized in that the quantity of the magnetic axis is 2-32.
4. novel ball-milling device according to claim 1, which is characterized in that the ball mill include barrel and be set to barrel
The circulating water chennel of periphery.
5. novel ball-milling device according to claim 4, which is characterized in that between the top and bottom of the circulating water chennel
It is linked with water pipe.
6. novel ball-milling device according to claim 1, which is characterized in that the coil is copper coil.
7. novel ball-milling device according to claim 4, which is characterized in that agitating paddle is equipped in the barrel, it is described to stir
It mixes paddle to drive by motor, retarder and shaft coupling is equipped between motor and agitating paddle.
8. novel ball-milling device according to claim 5, which is characterized in that the barrel is equipped with feeding-passage, described
Feeding-passage runs through the side wall of circulating water chennel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821840723.2U CN209110181U (en) | 2018-11-09 | 2018-11-09 | A kind of novel ball-milling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821840723.2U CN209110181U (en) | 2018-11-09 | 2018-11-09 | A kind of novel ball-milling device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209110181U true CN209110181U (en) | 2019-07-16 |
Family
ID=67204412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821840723.2U Active CN209110181U (en) | 2018-11-09 | 2018-11-09 | A kind of novel ball-milling device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209110181U (en) |
-
2018
- 2018-11-09 CN CN201821840723.2U patent/CN209110181U/en active Active
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230818 Address after: Room S-5-05, Floor 5, National Big data Safety Range (Competition Area), Zone A, Big data Security Demonstration Zone, Xiaomeng Subdistricts of China, Guiyang Economic Development Zone, 550000, Guizhou Patentee after: Guizhou Platinum Tao New Materials Technology Co.,Ltd. Address before: 215400 building 6 and 7, No.1-2, Qingdao East Road, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU WAVE-VECTOR NEW MATERIAL TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right |