CN100391615C - Disc type magnetic roll squeezer - Google Patents
Disc type magnetic roll squeezer Download PDFInfo
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- CN100391615C CN100391615C CNB2004101009705A CN200410100970A CN100391615C CN 100391615 C CN100391615 C CN 100391615C CN B2004101009705 A CNB2004101009705 A CN B2004101009705A CN 200410100970 A CN200410100970 A CN 200410100970A CN 100391615 C CN100391615 C CN 100391615C
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- grinding roller
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Abstract
The present invention relates to a disc type magnetic separation roller press which mainly comprises disc-shaped grinding discs, a rotary hollow shaft, a grinding roller of a conical cylinder body, a pressure device of the grinding roller, a scraping device, a power drive device and a feed hopper, wherein the rotary hollow shaft is fixedly connected with the grinding discs, the grinding roller of a conical cylinder body is arranged on the working surface of the grinding disc, the pressure device of the grinding roller supports the grinding roller, the scraping device is in contact with the working surface of the grinding disc, the power drive device drives the grinding disc, and the feed hopper is positioned on the upper part of the present invention. The magnetic separation roller press is characterized in that the magnetic separation roller press is provided with an upper grinding disc and a lower grinding disc; a magnetic separator which comprises a charging hopper, a magnetic roller, an ore discharge hopper and a tailing hopper is arranged between the upper grinding disc and the lower grinding disc. The magnetic separation roller press has the characteristics of simple structure, convenient operation, energy saving, high efficiency, high productive efficiency and the like, and is suitable for crushing iron ore with supply particle diameter smaller than 100 millimeters, and mineral powder of end products with particle diameter smaller than 5 millimeters.
Description
Technical field
The present invention relates to a kind of disc type magnetic roll squeezer, particularly relate to the multistage disc type magnetic roll squeezer of a kind of bilayer, be applicable to that the feed particle diameter is the iron ore below 100 millimeters, final products are particle diameter less than 5 millimeters breeze.Be widely used in small, broken bits, the corase grind and the preliminary election operation of magnetic material, also be applicable in small, broken bits, the corase grind operation of non-magnetic material.
At present, the material fragmentation almost is a critical technical process in all mine mineral processing, has high two distinguishing features of broad covered area and energy consumption.According to incompletely statistics, annual breaking ores of industries such as China's black, coloured, noble metal, chemical industry, building materials and various material are 1,000,000,000 tons, and power consumption is 150-200 hundred million degree, accounts for the 6%-8% of the total electric weight in the whole nation.So minimizing is broken, power consume is the important topic of mine energy efficiency, and " how broken few mill " is to realize that the mine increases production the important channel and the means of consumption reduction.
Summary of the invention
The objective of the invention is to save the in small, broken bits and corase grind two procedures in the mineral processing, the magnetic separation link that increases, strengthen fragmentation, layered multi-stage is realized fragmentation, sorting and is ground operation, increase useful work, reduce idle work, design a kind of have simple in structure, easy to operate, the disc type magnetic roll squeezer of efficient energy-saving.
A kind of disc type magnetic roll squeezer comprises:
Feed hopper-place the central upper portion position of this machine, this feed hopper is by the hopper on the support that is supported on the basis and place the feed chute of hopper lower support on the support on the basis to form;
Mill-integral body is disc, and there is a circular port at its center, and the working face of mill is laid removable abrasion-proof backing block;
Revolving hollow spindle-this cylinder for the steel plate welding, its upper outside periphery and mill center hole Joint, the cylinder bottom support is on the plane rolling bearing that is packed on the basis, and the outside, revolving hollow spindle bottom is connected with bull gear;
Grinding roller-be divergent-cone wall, be installed on the gyroaxis by rolling bearing, on the conical tube external surface, be fixed with conical wear-resisting roller shell, grinding roller places on the mill working face;
Grinding roller pressue device-be hinged on hydraulic cylinder on the basis, the mill outside by an end, the arm hinged with the hydraulic cylinder piston rod end, hinged the propping up in top and arm middle part that the bottom is fixed on the basis is configured to, and the other end of arm is connected with the revolution axle head of grinding roller;
Scraper-this scraper constitutes by rectangular steel plates with the polyamine fat plate of rectangular steel plates bottom Joint, its be positioned at every layer of mill on the grinding roller axis direction of afterbody become on the position at an inclination angle, the scraper bottom contacts with the mill working face, and this device is fixed in the support top on the basis;
Actuating unit-this device comprises the motor that is fixed on the basis, the mill outside, the reduction box that is connected with motor output shaft, the cone gearbox that is connected with the reduction box output, the drive pinion that is connected with the cone gearbox output, the described bull gear that is fixed in the revolving hollow spindle bottom that is meshed with drive pinion, be supported on the revolving hollow spindle bottom, be contained in the described plane rolling bearing on the basis;
It is characterized in that:
A. this disc type magnetic roll squeezer is provided with upper and lower two-layer mill, the central round orifice of upper millstone and revolving hollow spindle upper outside periphery Joint, the central round orifice of lower millstone and revolving hollow spindle bottom outer periphery Joint are equipped with grinding roller on the working face of upper and lower mill;
B. the outside between upper and lower two-layer mill is provided with concentration equipment, and this concentration equipment comprises:
Frame-this frame is installed on the basis;
Feed hopper-the be positioned at top of concentration equipment, the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame;
Magnet drum-for being fixed in cylindrical shape on the axle is equipped with magnetic patch at the inner surface of cylinder, and magnet drum is installed on the frame by bearing;
Ore discharge funnel-the be positioned at inboard under the magnet drum, the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame;
Mine tailing funnel-the be positioned at outside under the magnet drum, the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame;
Ore behind the broken mill is delivered to the feed hopper of concentration equipment through scraper, and through after the magnetic separation, mine tailing is abandoned by the mine tailing funnel, and remaining ore is supplied with grinding roller on the lower millstone by the ore discharge funnel.
Owing to adopted technique scheme, save the in small, broken bits and corase grind two procedures in the mineral processing, strengthened fragmentation, increased concentration equipment, realized fragmentation, sorting and ground operation, the present invention has simple in structure, easy to operate, efficient energy-saving, the characteristics that production efficiency is high.
Description of drawings
Fig. 1 is disc type magnetic roll squeezer structural representation (overlooking).
Fig. 2 is disc type magnetic roll squeezer structural representation (main looking).
Fig. 3 is disc type magnetic roll squeezer structural representation (left side is looked).
Fig. 4 is the grinding roller structural representation.
The specific embodiment
In conjunction with the accompanying drawings the present invention is further described as follows:
A kind of disc type magnetic roll squeezer comprises: feed hopper-place the central upper portion position of this machine, and this feed hopper is by the hopper on the support 20 that is supported on the basis 21 and place two the feed chutes 22 of hopper lower support on the support on the basis 23; Mill-integral body is disc, there is a circular port at its center, the working face of mill is laid removable abrasion-proof backing block, this mill is divided into upper millstone 3 and lower millstone 16, the central round orifice of upper millstone and revolving hollow spindle 14 upper outside periphery Joint, the central round orifice of lower millstone and revolving hollow spindle middle and lower part outer periphery Joint; This axle of revolving hollow spindle 14-is the cylinder of steel plate welding, its upper outside periphery and upper millstone center hole Joint, its middle and lower part outer periphery and lower millstone center hole Joint, the bottom support of revolving hollow spindle is on the plane rolling bearing 15 that is packed on the basis 30, and the outside, revolving hollow spindle bottom is connected with bull gear 13; Grinding roller-be divergent-cone wall, be installed on the gyroaxis 32 by rolling bearing 34, on divergent-cone wall 31 outer surfaces, be fixed with conical wear-resisting roller shell 33, grinding roller be placed on the upper millstone working face grinding roller 6 and place grinding roller 29 on the lower millstone working face, grinding roller on the upper and lower mill divides two groups to be arranged symmetrically in respectively on upper millstone and the lower millstone, is made up of three grinding rollers for every group; Grinding roller pressue device-be hinged on hydraulic cylinder 17,26 on the basis, the mill outside by an end, the arm 19,28 hinged with the hydraulic cylinder piston rod end, the bottom is fixed in hinged support 18,27 formations in top and arm middle part on the basis 30, and the other end of arm is connected with the gyroaxis of grinding roller 32 ends; Scraper 5, this scraper of 10-constitute by rectangular steel plates with the polyamine fat plate of rectangular steel plates bottom Joint, its lay respectively at upper and lower mill on every layer of mill on the grinding roller axis direction of afterbody become on the position at an inclination angle, the scraper bottom contacts with the mill working face, this device is fixed in support 7,8 tops on the basis, is respectively equipped with two scrapers on upper millstone and the lower millstone; Actuating unit-this device comprises the motor 1 that is packed on the basis, the mill outside, the reduction box 2 that is connected with motor output shaft, the cone gearbox 11 that is connected with the reduction box output, the drive pinion 12 that is connected with the cone gearbox output, the described bull gear 13 that is fixed in the revolving hollow spindle bottom that is meshed with drive pinion, be supported on the revolving hollow spindle bottom, be contained in the described plane rolling bearing 15 on the basis 30; The outside is provided with concentration equipment 4 between upper and lower layer mill, and this concentration equipment comprises: this frame of frame 36-is installed on the basis; Feed hopper 25-is positioned at the top of concentration equipment, and the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame; Magnet drum 37-is the cylindrical shape that is fixed on the axle, at the inner surface of cylinder magnetic patch is housed, and magnet drum is installed on the frame by bearing; Ore discharge funnel 24-is positioned at the inboard under the magnet drum, and the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame; Mine tailing funnel 35-is positioned at the outside under the magnet drum, and the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame;
When complete machine of the present invention is worked, through in iron ore after broken by belt filled machine backbone feed hopper, by two feed chutes to two groups of grinding roller continuous feedings on the upper millstone, motor passes through reduction box, gear and bull gear drive goes up the lower millstone rotation, the grinding roller pressue device is exerted pressure, grinding roller rotates with mill and begins ore is broken mill, ore behind the broken mill is delivered to the feed hopper of concentration equipment through scraper, through after the magnetic separation, mine tailing is abandoned by the mine tailing funnel, remaining ore by the final products behind the broken mill of lower millstone grinding roller, is delivered to next procedure through discharging chute 9 by two groups of grinding rollers on the ore discharge funnel supply lower millstone.
Claims (1)
1. disc type magnetic roll squeezer comprises:
Feed hopper-place the central upper portion position of this machine, this feed hopper is by the hopper on the support that is supported on the basis and place the feed chute of hopper lower support on the support on the basis to form;
Mill-integral body is disc, and there is a circular port at its center, and the working face of mill is laid removable abrasion-proof backing block;
Revolving hollow spindle-this cylinder for the steel plate welding, its upper outside periphery and mill center hole Joint, the cylinder bottom support is on the plane rolling bearing that is packed on the basis, and the outside, revolving hollow spindle bottom is connected with bull gear;
Grinding roller-be divergent-cone wall, be installed on the gyroaxis by rolling bearing, on the conical tube external surface, be fixed with conical wear-resisting roller shell, grinding roller places on the mill working face;
Grinding roller pressue device-be hinged on hydraulic cylinder on the basis, the mill outside by an end, the arm hinged with the hydraulic cylinder piston rod end, hinged the propping up in top and arm middle part that the bottom is fixed on the basis is configured to, and the other end of arm is connected with the revolution axle head of grinding roller;
Scraper-this scraper constitutes by rectangular steel plates with the polyamine fat plate of rectangular steel plates bottom Joint, its be positioned at every layer of mill on the grinding roller axis direction of afterbody become on the position at an inclination angle, the scraper bottom contacts with the mill working face, and this device is fixed in the support top on the basis;
Actuating unit-this device comprises the motor that is fixed on the basis, the mill outside, the reduction box that is connected with motor output shaft, the cone gearbox that is connected with the reduction box output, the drive pinion that is connected with the cone gearbox output, the described bull gear that is fixed in the revolving hollow spindle bottom that is meshed with drive pinion, be supported on the revolving hollow spindle bottom, be contained in the described plane rolling bearing on the basis;
It is characterized in that:
A. this disc type magnetic roll squeezer is provided with upper and lower two-layer mill, the central round orifice of upper millstone and revolving hollow spindle upper outside periphery Joint, the central round orifice of lower millstone and revolving hollow spindle bottom outer periphery Joint are equipped with grinding roller on the working face of upper and lower mill;
B. the outside between upper and lower two-layer mill is provided with concentration equipment, and this concentration equipment comprises:
Frame-this frame is installed on the basis;
Feed hopper-the be positioned at top of concentration equipment, the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame;
Magnet drum-for being fixed in cylindrical shape on the axle is equipped with magnetic patch at the inner surface of cylinder, and magnet drum is installed on the frame by bearing;
Ore discharge funnel-the be positioned at inboard under the magnet drum, the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame;
Mine tailing funnel-the be positioned at outside under the magnet drum, the bottom that is welded by steel plate has the funnel shaped of chute, and it is fixed on the frame;
Ore behind the broken mill is delivered to the feed hopper of concentration equipment through scraper, and through after the magnetic separation, mine tailing is abandoned by the mine tailing funnel, and remaining ore is supplied with grinding roller on the lower millstone by the ore discharge funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101009705A CN100391615C (en) | 2004-12-28 | 2004-12-28 | Disc type magnetic roll squeezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101009705A CN100391615C (en) | 2004-12-28 | 2004-12-28 | Disc type magnetic roll squeezer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1621154A CN1621154A (en) | 2005-06-01 |
| CN100391615C true CN100391615C (en) | 2008-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101009705A Expired - Fee Related CN100391615C (en) | 2004-12-28 | 2004-12-28 | Disc type magnetic roll squeezer |
Country Status (1)
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| CN (1) | CN100391615C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2979838B1 (en) * | 2011-09-09 | 2016-01-15 | Cie Engrenages Et Reducteurs Messian Durand | VERTICAL MILL DRIVE WITH SEVERAL MAIN DRIVINGS |
| CN104874443B (en) * | 2015-06-10 | 2017-06-23 | 天津水泥工业设计研究院有限公司 | A kind of classification grinding structure of vertical roller grinder |
| CN104874445B (en) * | 2015-06-10 | 2017-06-23 | 天津水泥工业设计研究院有限公司 | A kind of classification grinding process of vertical roller grinder |
| CN105057038B (en) * | 2015-08-26 | 2017-12-12 | 河南维科重工机械有限公司 | Combination support for large-scale Raymond mill |
| CN105689064B (en) * | 2016-03-24 | 2018-05-08 | 张英才 | A kind of continuous separation equipment of integrated industrial solid slag |
| CN108067329A (en) * | 2017-12-14 | 2018-05-25 | 成都建筑材料工业设计研究院有限公司 | Mill material bed gathers materials cancellation element |
| CN111013999B (en) * | 2019-12-19 | 2023-05-09 | 江西璞晶新材料股份有限公司 | Electric cone drum grinding type fine powder material screening equipment for screening fine powder materials |
| CN116603639B (en) * | 2023-06-25 | 2024-05-24 | 福建省华裕天恒科技有限公司 | Low-grade cobalt high-concentration collecting device and process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11333310A (en) * | 1998-05-29 | 1999-12-07 | Kobe Steel Ltd | Aggregate production method and apparatus therefor |
| JP2001224973A (en) * | 2000-02-16 | 2001-08-21 | Ube Ind Ltd | Vertical type pulverizing machine for manufacturing crushed sand |
| CN1418131A (en) * | 2000-02-25 | 2003-05-14 | 技术出口公司 | Method and apparatus for separating material |
| CN1547509A (en) * | 2001-08-23 | 2004-11-17 | Roller grinding mill and method for grinding materials that contain magnetizable components |
-
2004
- 2004-12-28 CN CNB2004101009705A patent/CN100391615C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11333310A (en) * | 1998-05-29 | 1999-12-07 | Kobe Steel Ltd | Aggregate production method and apparatus therefor |
| JP2001224973A (en) * | 2000-02-16 | 2001-08-21 | Ube Ind Ltd | Vertical type pulverizing machine for manufacturing crushed sand |
| CN1418131A (en) * | 2000-02-25 | 2003-05-14 | 技术出口公司 | Method and apparatus for separating material |
| CN1547509A (en) * | 2001-08-23 | 2004-11-17 | Roller grinding mill and method for grinding materials that contain magnetizable components |
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|---|---|
| CN1621154A (en) | 2005-06-01 |
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Legal Events
| 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Xingyu Huilong Technology Development Co., Ltd. Assignor: Beijing Huanuowei Science & Technology Development Co., Ltd. Contract fulfillment period: 2008.10.8 to 2014.10.8 contract change Contract record no.: 2009110000131 Denomination of invention: Disc type magnetic roll squeezer Granted publication date: 20080604 License type: Exclusive license Record date: 2009.6.9 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.8 TO 2014.10.8; CHANGE OF CONTRACT Name of requester: BEIJING XINGYU HUILONG SCIENCE AND TECHNOLOGY DEVE Effective date: 20090609 |
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| EM01 | Change of recordation of patent licensing contract |
Change date: 20130410 Contract record no.: 2009110000131 Assignee after: BGRIMM Explosives & Blasting Technology, Ltd. Assignee before: Beijing Xingyu Huilong Technology Development Co., Ltd. |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: BGRIMM Explosives & Blasting Technology, Ltd. Assignor: Beijing Huanuowei Science & Technology Development Co., Ltd. Contract record no.: 2009110000131 Date of cancellation: 20130416 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20141228 |
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| EXPY | Termination of patent right or utility model |