CN101279303A - Dry-type magnetic extractor sorting in cylinder - Google Patents
Dry-type magnetic extractor sorting in cylinder Download PDFInfo
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- CN101279303A CN101279303A CNA2007100109108A CN200710010910A CN101279303A CN 101279303 A CN101279303 A CN 101279303A CN A2007100109108 A CNA2007100109108 A CN A2007100109108A CN 200710010910 A CN200710010910 A CN 200710010910A CN 101279303 A CN101279303 A CN 101279303A
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- separation roller
- magnetic separation
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Abstract
The present invention discloses an inner-cylinder sorting dry type magnetic extractor which includes a feed slot, a discharge slot, a frame, a taphole slot and a drive device; a magnetic system roller is supported on a supporting roll of the roller at the inner side of the frame; a drive motor arranged at the lower part of the frame drives a magnetic separation roller to rotate through a transmission strap; the iron discharge slot which is fixed on the frame and penetrates an inner cavity of the magnetic separation roller slantways is arranged in the magnetic separation roller; the feed slot and the discharge slot which are communicated with an inner cavity are respectively arranged below the iron discharge slot as well as the front end and the rear end of the magnetic separation roller; the taphole slot connected with the iron discharge slot is arranged above the discharge slot; arc magnetic systems are arranged at the side along the outer wall of the magnetic separation roller and the lower side on the frame; a magnetic sensing device is arranged on the inner wall of the magnetic separation roller. By adopting the magnetic sensing device, the present invention can achieve the requirement of sorting only under less magnetic field intensity, thus reducing the production cost of the device. As the materials are turned and separated for a plurality of times, the sorting effect is very remarkable, thus being suitable for sorting the materials with various thicknesses and enlarging the use range.
Description
One, technical field
The invention belongs to the magnetic separator technical field, be specifically related to a kind of dry-type magnetic extractor sorting in cylinder that is used for fine granular materials is carried out sorting.
Two, background technology
Along with China's rapid economy development, industry-by-industry is more and more higher to the purity requirement of material, and comparatively difficulty is removed or reclaim all to the ferromagnetic material in material (particularly powder) because granularity is less.In order to solve above-mentioned sorting problem, can only rely on the high magnetic separation roller of magnetic field intensity to realize at present.In order to reach high magnetic field intensity, just need to adopt bigger magnetic system, so just increased the manufacturing cost of equipment; Simultaneously, only through a sorting, the efficiency of separation is lower during owing to the magnetic separation roller separation of material.And only the thickness of suitable sorting material is extremely thin, and range of application is restricted.
Three, summary of the invention
The dry-type magnetic extractor sorting in cylinder that the purpose of this invention is to provide a kind of low cost of manufacture, efficiency of separation height, applied range.
For achieving the above object, the technical scheme taked of the present invention is: the present invention includes feed well, frame, magnetic separation roller, magnetic system, iron notch, blow tank, drive motors, driving belt and distribution box; Magnetic separation roller props up roller by the cylinder that is fixed on the frame inboard and supports, be installed in the drive motors of frame lower, driving magnetic separation roller by driving belt rotates, be characterized in: be provided with in the magnetic separation roller and be fixed on the metal trough that unloads that on the frame, also tilts to run through the magnetic separation roller inner chamber, below unloading metal trough, the front and back ends of magnetic separation roller is equipped with feed well and the blow tank that leads to inner chamber respectively, is equipped with and unloads the iron notch that metal trough joins on blow tank; On frame, arc magnetic system is installed, on the inwall of magnetic separation roller magnetic-inductive device is installed along side of magnetic separation roller outer wall and downside.
The arc magnetic that the present invention adopts is that a plurality of permanent magnet combinations form, and its magnetic field intensity is 3000～8000Gs.According to magnetic induction principle, the magnetic field intensity of magnetic-inductive device can reach at 6000～15000Gs in the magnetic separation roller.
Adopt said structure, after material enters magnetic separation roller through feed well, ferromagnetic materials is adsorbed on the magnetic-inductive device, rotation by magnetic separation roller, when the magnetic-inductive device in the magnetic separation roller breaks away from magnetic field, be adsorbed on ferromagnetic materials on the induction installation and just fall into and unload in the metal trough after iron notch is sent equipment.Wherein nonferromagnetic material repeatedly overturns through cylinder after the sorting, moves axially along magnetic separation roller to fall into blow tank and send equipment.Thereby realized separating of ferromagnetic materials and nonferromagnetic material.The present invention only needs less magnetic field intensity owing to adopted magnetic-inductive device, just can reach the desired magnetic field intensity of sorting, has reduced the specification of magnetic system, has reduced the device fabrication cost.Because material is through repeatedly upset separation, separating effect is very remarkable, the purity height, and suit the material of all thickness is carried out sorting, improved production efficiency, enlarged the scope of application.
Four, description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a left view of the present invention;
Fig. 3 is the internal structure schematic diagram of magnetic separation roller of the present invention;
The structural representation that Fig. 4 for magnetic of the present invention is.
Five, the specific embodiment
By Fig. 1, Fig. 2, Fig. 3 as seen, the present invention---dry-type magnetic extractor sorting in cylinder comprises that feed well 1, frame 2, magnetic separation roller 4, magnetic are 5, iron notch 17, blow tank 16, drive motors 10, driving belt 3 and distribution box 9; Magnetic separation roller 4 props up roller 6 supports by being installed in each a pair of cylinder of 2 liang of inboards of frame, magnetic separation roller 4 angles of inclination, and the distance that can prop up between the roller 6 by two cylinders regulating its front end of support is adjusted, and closely then the angle of inclination is big for distance, and distance then angle of inclination is little.Adjust the angle of inclination of magnetic separation roller 4, the rate of delivery of controlled manufacture-illegal magnetic material, thereby the sorting number of times and the time of control material.Be installed in the belt pulley 15 of the drive motors 10 of frame 2 bottoms, the belt pulley by driving belt 3 drive magnetic separation roller front ends makes it clockwise rotate (from feed end); Be provided with in the magnetic separation roller 4 run through its inner chamber, the low tilted-putted metal trough 11 that unloads in preceding high back, its cross section is in the shape of the letter V, it is installed in and runs through magnetic separation roller 4 inner chambers, two ends and be fixed on the support spring 12 on the brace summer 14 on the frame 2.Vibrating motor 13 is installed on the baffle plate of its front end, and its effect is to make to unload metal trough 11 along with support spring 12 upper and lower vibrations, in the iron notch 17 that the ferromagnetic materials in it can be shaken, accelerates mass transport speed.Unload the front and back ends of metal trough 11 bottoms, magnetic separation roller 4 in the magnetic separation roller 4 feed well 1 and the blow tank 16 that communicates with inner chamber is installed respectively, the metal trough 11 that unloads of rear end joins with iron notch 17.Blow tank 16 and iron notch 17 link to each other with discharging opening 8 and tapping hole 7 respectively; At side of frame 2 upper edge magnetic separation rollers 4 outer walls and downside, with magnetic separation roller 4 outer walls arc magnetic to be installed abreast be 5.As shown in Figure 4, magnetic is 5 to be to be made of some permanent magnets, its layout in the magnetic separation roller outside is that the following vertical line with magnetic separation roller 4 axis is a benchmark, the corresponding circular arc of the central angle β that the central angle alpha that the right side is 20 ° and the left side are 140 °-155 ° institute with, promptly magnetic is 5 length.α and β sum are that magnetic is cornerite, promptly 160 °-175 °.The plurality of magnetic induction installation of installing equably on magnetic separation roller 4 inwalls is and the parallel iron bar of magnetic separation roller 4 axis.
The present invention is simple in structure, reasonable in design, replenished the blank of this type of magnetic separator, can be widely used in industry removals of contamination such as chemical industry, metallurgy, food, also can be used for the recovery of the rare metal that metallurgy industry is thin to nickel, cobalt, tantalum, niobium equigranular, magnetic is more weak.
Claims (3)
1. a dry-type magnetic extractor sorting in cylinder comprises feed well (1), frame (2), magnetic separation roller (4), magnetic system (5), iron notch (17), blow tank (16), drive motors (10), driving belt (3) and distribution box (9); Magnetic separation roller (4) props up roller (6) support by being fixed on the inboard cylinder of frame (2), be installed in the drive motors (10) of frame (2) bottom, driving magnetic separation roller (4) by driving belt (3) rotates, it is characterized in that: be provided with in the magnetic separation roller (4) and be fixed on the frame (2), and tilt to run through magnetic separation roller (4) inner chamber unload metal trough (11), below unloading metal trough (11), before the magnetic separation roller (4), the rear end is equipped with feed well (1) and the blow tank (16) that leads to inner chamber respectively, is equipped with and unloads the iron notch (17) that metal trough (11) joins on blow tank (16); Go up in frame (2), arc magnetic system (5) be installed, magnetic-inductive device (18) is installed on the inwall of magnetic separation roller (4) along a side and the downside of magnetic separation roller (4) outer wall.
2. dry-type magnetic extractor sorting in cylinder according to claim 1, it is characterized in that: described metal trough (11) cross section that unloads is in the shape of the letter V, it is installed in and runs through magnetic separation roller (4) inner chamber, two ends and be fixed on the support spring (12) on the brace summer (14) on the frame (2), and vibrating motor (13) is installed on the baffle plate of its front end.
3. dry-type magnetic extractor sorting in cylinder according to claim 1, it is characterized in that: described magnetic system (5) layout in magnetic separation roller (4) outside is that the following vertical line with magnetic separation roller (4) axis is a benchmark, the central angle β that the central angle alpha that the right side is 20 ° and the left side are 140 °-155 ° corresponding circular arc and, i.e. the length of magnetic system (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100109108A CN101279303A (en) | 2007-04-06 | 2007-04-06 | Dry-type magnetic extractor sorting in cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100109108A CN101279303A (en) | 2007-04-06 | 2007-04-06 | Dry-type magnetic extractor sorting in cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101279303A true CN101279303A (en) | 2008-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100109108A Pending CN101279303A (en) | 2007-04-06 | 2007-04-06 | Dry-type magnetic extractor sorting in cylinder |
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| CN (1) | CN101279303A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366729A (en) * | 2011-11-08 | 2012-03-07 | 中国矿业大学 | Dry magnetic separator based on fluidization |
| CN104043523A (en) * | 2013-03-11 | 2014-09-17 | 昆山宝腾橡塑胶材料科技有限公司 | Automatic metal separator |
| CN104689910A (en) * | 2015-03-19 | 2015-06-10 | 朱跃龙 | Rotary magnetic separator |
| WO2016187860A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Anhydrous type mineral sorting apparatus |
| CN110075996A (en) * | 2019-06-02 | 2019-08-02 | 上海卞励实业有限公司 | A kind of magnetic metal recyclable device for garbage classification |
| CN111151377A (en) * | 2020-02-14 | 2020-05-15 | 何秋果 | Screening equipment for building garbage treatment |
| CN112547303A (en) * | 2020-11-26 | 2021-03-26 | 河北化工医药职业技术学院 | Novel chemical material screening machine for chemical industry |
| CN115445767A (en) * | 2022-09-14 | 2022-12-09 | 承德星铄科技有限公司 | Multi-gradient parallel double-roller dry magnetic separator |
-
2007
- 2007-04-06 CN CNA2007100109108A patent/CN101279303A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366729A (en) * | 2011-11-08 | 2012-03-07 | 中国矿业大学 | Dry magnetic separator based on fluidization |
| CN102366729B (en) * | 2011-11-08 | 2013-07-17 | 中国矿业大学 | Dry magnetic separator based on fluidization |
| CN104043523A (en) * | 2013-03-11 | 2014-09-17 | 昆山宝腾橡塑胶材料科技有限公司 | Automatic metal separator |
| CN104689910A (en) * | 2015-03-19 | 2015-06-10 | 朱跃龙 | Rotary magnetic separator |
| WO2016187860A1 (en) * | 2015-05-28 | 2016-12-01 | 张宝祥 | Anhydrous type mineral sorting apparatus |
| CN110075996A (en) * | 2019-06-02 | 2019-08-02 | 上海卞励实业有限公司 | A kind of magnetic metal recyclable device for garbage classification |
| CN111151377A (en) * | 2020-02-14 | 2020-05-15 | 何秋果 | Screening equipment for building garbage treatment |
| CN112547303A (en) * | 2020-11-26 | 2021-03-26 | 河北化工医药职业技术学院 | Novel chemical material screening machine for chemical industry |
| CN112547303B (en) * | 2020-11-26 | 2022-04-29 | 河北化工医药职业技术学院 | Novel chemical material screening machine for chemical industry |
| CN115445767A (en) * | 2022-09-14 | 2022-12-09 | 承德星铄科技有限公司 | Multi-gradient parallel double-roller dry magnetic separator |
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Owner name: FUSHUN LONGJI ELECTROMAGNETIC SCIENCE CO., LTD. Free format text: FORMER OWNER: FUSHUN LONGJI MAGNET CO., LTD. Effective date: 20090508 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090508 Address after: Liaoning city of Fushun province Fushun SHUNFA Road Economic Development Zone No. 82 post encoding: 113122 Applicant after: Fushun LONGI Magnet Co., Ltd. Address before: Liaoning city of Fushun province Fushun SHUNFA Road Economic Development Zone No. 82 post encoding: 113122 Applicant before: Fushun Longji Magnet Co., Ltd. |
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Open date: 20081008 |