CN105107581A - Ore mill - Google Patents
Ore mill Download PDFInfo
- Publication number
- CN105107581A CN105107581A CN201510600515.XA CN201510600515A CN105107581A CN 105107581 A CN105107581 A CN 105107581A CN 201510600515 A CN201510600515 A CN 201510600515A CN 105107581 A CN105107581 A CN 105107581A
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- housing
- screen cloth
- baffle plate
- ore mill
- powder
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Abstract
The invention discloses an ore mill which comprises a blower, a housing, a plurality of smashing beads, a vibrating motor, a material guiding plate, a screen mesh, a baffle and a feed opening, wherein the housing takes the shape of a cuboid; an opening facing downwards is formed in the lateral lower part on one side of the housing; the screen mesh is arranged on the opening; the baffle is arranged at the joint of the screen mesh and the bottom surface of the housing; the smashing beads are placed on the bottom surface of the housing; the feed opening is formed in the top surface of the housing; a hole is formed in the end, far away from the screen mesh, on the top surface of the housing; the air blower is connected with the top surface of the housing; the exhaust outlet of the air blower extends into the housing through the hole; the vibrating motor is mounted at the bottom of the housing; the material guiding plate takes the shape of a trapezoidal cylindrical cavity of which the upper and lower ends are both open; the material guiding plate is placed below the screen mesh. The ore mill has the advantages that the structure is simple; the use is convenient; the smashing process and the screening process are combined, so as to improve the work efficiency of the ore mill.
Description
Technical field
The present invention relates to permanent magnet powder preparation field, particularly relate to a kind of ore mill.
Background technology
China has abundant rare earth resources, ripe technology and huge market etc., and nearly ten years, permanent magnet powder field achieves development at full speed.Permanent magnet powder material has day by day wide application prospect in fields such as computer technology, auto industry, aerospace industries, along with the arrival of information age, electronic product, gradually to the future development of " miniaturization, slimming, high performance ", has had higher demand to the performance of permanent magnet powder.
The process preparing permanent-magnetic powder comprises: melting and slab in rapid hardening sheet stove, by regulating the copper roller linear velocity of rapid hardening sheet stove, can obtain the alloy sheet of different-thickness, then alloy sheet being broken into powder.Be broken in the process of powder by alloy sheet, powder is crushed to suitable particle size by ore mill.Be broken into powder and be to provide the critical process sorting raw material, the control situation of involutory gold plaque shattering process, whether the granularity directly having influence on permanent-magnetic powder product can be reached suitable granularity, and then affect the magnetic of permanent-magnetic powder.
At present, the effect of most ore mill is only that alloy sheet is broken, and do not sieve to the powder after pulverizing, cause the complexity on production routine, reduce the speed that involutory gold plaque is pulverized, treating capacity reduces.
Summary of the invention
For above-mentioned technical problem, the object of this invention is to provide one and make alloy sheet be broken into powder and powder is sieved in time, make the standard compliant powder of grain diameter discharge brokenly the device of ore deposit machine in time.
Therefore, the technical scheme of the present invention's invention is as follows:
A kind of ore mill, comprising: air blast, housing, multiple broken pearl, vibrating motor, stock guide, screen cloth, baffle plate and charging aperture;
Described housing is a cuboid and has a downward opening at the side-lower of its side, is provided with described screen cloth at described opening part;
Described baffle plate is the width rectangular metallic plate consistent with case width, and described baffle plate is located at the intersection of described screen cloth and housing bottom surface;
Described multiple broken pearl is positioned on the bottom surface of described housing;
Described charging aperture be located at described housing end face on;
Be provided with a hole at the end face of described housing away from one end of described screen cloth, described air blast is connected with the end face of described housing and the exhaust outlet of air blast stretches in described housing by described hole, sieves for being blown to by powder on described screen cloth;
Described vibrating motor is arranged on the bottom of described housing;
Described stock guide is the trapezoidal cylindrical cavity of an equal opening in top and bottom, and described stock guide is positioned over the below of described screen cloth, for guiding the powder after sieving.
Preferably, the height of described baffle plate be the 2-10 of described broken pearl diameter doubly, broken pearl is can't stop in the too low meeting of height of baffle plate, and makes broken pearl move on screen cloth along with vibrations; Height of baffle plate is too high, easily saves bit by bit powder in the angle between baffle plate and screen cloth.
Preferably, the angle between described baffle plate and screen cloth is 0-45 °.
Preferably, described charging aperture is provided with lid.
Ore mill structure of the present invention is simple, easy to use, by combined to the process of sieving of powder after the shattering process of involutory gold plaque and fragmentation, improves the operating efficiency of ore mill.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention;
Fig. 2 is front view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, ore mill of the present invention is described in detail.
As Fig. 1-2, a kind of ore mill, comprising: air blast 1, housing 2, multiple broken pearl 3, vibrating motor 4, baffle plate 5, stock guide 6, screen cloth 7 and charging aperture 8.
Housing 2 is a cuboid and has a downward opening at the side-lower of its side, is provided with screen cloth 7 at opening part, and wherein, the material of described housing 2 is super-thick steel plate.
Baffle plate 5 is the width rectangular metallic plate consistent with housing 2 width, described baffle plate 5 is located at the intersection of screen cloth 7 and housing 2 bottom surface, wherein, the height of described baffle plate 5 is 5 times of described broken pearl 3 diameter, broken pearl is can't stop in the too low meeting of height of baffle plate, and makes broken pearl move on screen cloth along with vibrations; Height of baffle plate is too high, easily saves bit by bit powder in the angle between baffle plate and screen cloth.Angle between screen cloth 7 and baffle plate 5 is 15 °, prevents angle between screen cloth 7 and baffle plate 5 excessive and makes to accumulate the powder that can not sieve between screen cloth 7 and baffle plate 5.
Multiple broken pearl 3 is positioned on the bottom surface of housing 2, and wherein, broken pearl 3 is the broken pearl 3 of stainless steel.
On the end face that charging aperture 8 is located at described housing 2 and directly over the bottom surface of described housing 2, when preventing blowing, alloy sheet touches screen cloth 7.Described charging aperture 8 is provided with lid, for preventing powder to be diffused in air, and contaminated environment.
Be provided with a hole at the end face of described housing 2 away from one end of described screen cloth 7, described air blast 1 is connected with the end face of described housing 2 and the exhaust outlet of air blast 1 stretches in described housing 2 by described hole, sieves for being blown to by powder on described screen cloth 7.Vibrating motor 4 is arranged on the bottom of housing 2.Stock guide 6 is the trapezoidal cylindrical cavity of an equal opening in top and bottom, and described stock guide 6 is positioned over the below of described screen cloth 7, for guiding the powder after sieving.
Alloy sheet is put into ore mill from charging aperture 8, opens vibrating motor 4, under the effect of vibrating motor 4, broken pearl 3 and alloy sheet collide mutually, and alloy sheet is broken into powder.Under the effect of air blast 1, air blast 1 is by its exhaust outlet, powder after fragmentation is blown on screen cloth 7 and sieve, the powder meeting the standard of sieving enters into gathering-device (figure does not mark) by after the sieving of screen cloth 7 under the guiding of stock guide 6, the powder not meeting the standard of sieving drops on the end face of housing 2 bottom with the gravity of self along with the vibrations of vibrating motor 4, re-starts fragmentation.
Claims (4)
1. an ore mill, is characterized in that, comprising: air blast, housing, multiple broken pearl, vibrating motor, stock guide, screen cloth, baffle plate and charging aperture;
Described housing is a cuboid and has a downward opening at the side-lower of its side, is provided with described screen cloth at described opening part;
Described baffle plate is the width rectangular metallic plate consistent with case width, and described baffle plate is located at the intersection of described screen cloth and housing bottom surface;
Described multiple broken pearl is positioned on the bottom surface of described housing;
Described charging aperture is located on the end face of described housing;
Be provided with a hole at the end face of described housing away from one end of described screen cloth, described air blast is connected with the end face of described housing and the exhaust outlet of air blast stretches in described housing by described hole, sieves for being blown to by powder on described screen cloth;
Described vibrating motor is arranged on the bottom of described housing;
Described stock guide is the trapezoidal cylindrical cavity of an equal opening in top and bottom, and described stock guide is positioned over the below of described screen cloth, for guiding the powder after sieving.
2. ore mill according to claim 1, is characterized in that, the height of described baffle plate is 2-10 times of described broken pearl diameter.
3. ore mill according to claim 1, is characterized in that, the angle between described baffle plate and screen cloth is 0-45 °.
4. ore mill according to claim 1, is characterized in that, described charging aperture is provided with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600515.XA CN105107581B (en) | 2015-09-18 | 2015-09-18 | A kind of ore mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600515.XA CN105107581B (en) | 2015-09-18 | 2015-09-18 | A kind of ore mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105107581A true CN105107581A (en) | 2015-12-02 |
| CN105107581B CN105107581B (en) | 2018-01-05 |
Family
ID=54655821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510600515.XA Active CN105107581B (en) | 2015-09-18 | 2015-09-18 | A kind of ore mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105107581B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586263A (en) * | 2019-09-26 | 2019-12-20 | 刘金生 | A energy-saving ore mill for coal chemical production |
| CN111632730A (en) * | 2020-06-08 | 2020-09-08 | 福建阿石创新材料股份有限公司 | Extrusion grinding equipment and method for recycling ITO powder from ITO residual target/waste target |
| CN113996415A (en) * | 2021-11-18 | 2022-02-01 | 中科雷舜智能科技(宁波)有限公司 | Ultrasonic wet classification method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60331425D1 (en) * | 2002-04-12 | 2010-04-08 | Mba Polymers Inc | MULTI-STAGE SEPARATION OF PLASTICS |
| KR100407218B1 (en) * | 2003-05-28 | 2003-11-28 | Circular System Co Ltd | Breaking system for metallic can |
| CN205056147U (en) * | 2015-09-18 | 2016-03-02 | 天津阜昭合金材料有限公司 | Mine mill |
-
2015
- 2015-09-18 CN CN201510600515.XA patent/CN105107581B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586263A (en) * | 2019-09-26 | 2019-12-20 | 刘金生 | A energy-saving ore mill for coal chemical production |
| CN111632730A (en) * | 2020-06-08 | 2020-09-08 | 福建阿石创新材料股份有限公司 | Extrusion grinding equipment and method for recycling ITO powder from ITO residual target/waste target |
| CN113996415A (en) * | 2021-11-18 | 2022-02-01 | 中科雷舜智能科技(宁波)有限公司 | Ultrasonic wet classification method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105107581B (en) | 2018-01-05 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 300380 Tianjin Xiqing Automobile Industrial Zone (Zhangjiawo Industrial Zone) District 9, Fengze Road Patentee after: Tianjin Jinhai Magnetism Co., Ltd. Address before: 300380 West Qing Auto Industrial Zone, Xiqing District, Tianjin (Zhangjiawo Industrial Zone) No. 9, Fengze Road, District 4 Patentee before: TIANJIN FUZHAO ALLOY MATERIAL CO., LTD. |
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| CP03 | Change of name, title or address |