CN2246023Y - Belt-type permanent magnetic concentrating machine - Google Patents
Belt-type permanent magnetic concentrating machine Download PDFInfo
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- CN2246023Y CN2246023Y CN 95246162 CN95246162U CN2246023Y CN 2246023 Y CN2246023 Y CN 2246023Y CN 95246162 CN95246162 CN 95246162 CN 95246162 U CN95246162 U CN 95246162U CN 2246023 Y CN2246023 Y CN 2246023Y
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Abstract
The utility model relates to a belt-type permanent magnetic concentrator, which is composed of a machine frame, a magnetic system, a material conveyor belt, a belt head wheel, a belt tail wheel, a steering wheel, a tension wheel, a transmission mechanism, a feeder and a slope regulating mechanism. The utility model is characterized in that the magnetic system is arranged below a separating area, and the magnetic system utilizes magnetic force to attract downwards magnetic minerals; magnetic poles are arranged at intervals, and therefore, the minerals generate magnetic rolling for many times when the minerals enter the other magnetic pole area from one magnetic pole area, which reduces the inclusion of non-magnetic minerals and raises the efficiency of mineral concentration. The utility model is particularly suitable for the rough concentration of minerals of weak magnetism.
Description
The utility model is a kind of belt permanent-magnet ore separators, be particularly related to a kind of rational overall construction design of having carried out, novel permanent magnetic magnetic material and reasonably magnetic system design have been adopted, (300～1200mT), (unit sorts the width treating capacity can reach 8～18t/h) effective more weak belt permanent-magnet ore separators as weak magnetic minerals such as ilmenite, siderite, pyrolusite, psilomelane, martites of sorting magnetic when bigger disposal ability to have middle and high magnetic field intensity.
Existing permanent magnetic separator (cartridge type permanent magnetic separator) mainly by magnetic system, cylinder, transmission mechanism, feed launder, unload the ore deposit wash tub pipe, connect ore bucket etc. and form, shortcoming is the top that permanent magnetic system is arranged on the branch constituency, make magnetic force opposite with mineral self gravitation direction, weakened the effect of magnetic force, reduced beneficiating efficiency, and magnetic field intensity is lower, can't carry out effective sorting to weak magnetic minerals such as ilmenites, is subjected to certain restriction on using.
The purpose of this utility model is to provide a kind of and not only has effective separation performance, and has bigger disposal ability, the ore separators of the belt permanent-magnet of roughly selecting that is particularly suitable for weak magnetic mineral that can use in large-scale industrial production.
The utility model be achieved in that belt permanent-magnet ore separators by decide frame, motivation frame, permanent magnetic system, material feed belt, belt from beginning to end wheel, deflecting roller, regulating wheel, transmission mechanism, ore feeder, gradient governor motion, selected wash tub pipe, unload ore deposit wash tub pipe, concentrate bucket, mine tailing bucket etc. and form, it is characterized in that:
A, permanent magnetic system are formed by being fixed on the spaced some permanent magnetism magnetic poles of yoke upper edge feed belt traffic direction, and the polarity of adjacent pole is opposite, and described magnetic pole is made up of the permanent magnet block of some identical polars;
B, magnetic patch adopt neodymium iron boron or SmCo high performance permanent magnetic materials, and the anti-magnetic patch of scolding is housed between magnetic pole, and magnetic field intensity is 300～1200mT;
C, permanent magnetic system are arranged on below, branch constituency, are close to the upper materials conveyer belt;
D, branch constituency be for being obliquely installed, and can regulate by gradient governor motion;
E, gradient governor motion one end are that bearing pin connects, and the other end adopts screw rod, handwheel or worm gear, worm screw elevating mechanism;
Be lined with high-abrasive material in f, the ore feeder, and be provided with multiple tracks and divide equally plate;
G, transmission mechanism, permanent magnetic system, material feed belt, the first run, tail wheel, deflecting roller, regulating wheel, selected wash tub pipe and unload the ore deposit wash tub pipe and be fixed on together on the motivation frame, with supertronic mechanism synchronization action, concentrate bucket and mine tailing bucket are installed in the motivation frame or decide on the frame.
Owing to rational overall construction design is to design with having adopted novel high-performance permanent magnetism magnetic material and rational magnetic, magnetic field intensity reaches as high as 1200mT.Magnetic system is arranged on the below in branch constituency, changed the unreasonable structure of existing permanent magnetic separator counteract gravity forces magnetic force, make magnetic force and gravity direction basically identical, magnetic force need not to overcome the mineral self gravitation during sorting, thus can be used for sorting magnetic more weak as weak magnetic minerals such as ilmenite, siderite, psilomelane, martites.Owing between magnetic pole the anti-magnetic patch of scolding is housed, improved magnetic field intensity, improved magnetic signature.The branch constituency is obliquely installed, and its inclination angle can be regulated by supertronic mechanism.Ore pulp is assigned to branch favored area (upper surface that feed belt divides near the magnetic pastern) equably through ore feeder, under the effect of magnetic force, magnetic mineral moves upward with belt attached to belt surface, under the cleaning function of selected district flushing water, obtain selectedly, be discharged into the concentrate bucket by unloading the ore deposit flushing water after further rejecting the non magnetic ore that is mingled with; Non magnetic ore flows into tail-box under the effect of flushing water and flow of slurry, thereby has realized the sorting of mineral.Because being spaced of magnetic pole makes mineral produce magnetic pole when entering another pole regions by a pole regions and turns over liquid, reduced being mingled with of non magnetic ore, improved beneficiating efficiency.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the planar structure schematic diagram of magnetic system.
Fig. 3 is the A-A cutaway view of Fig. 2.
Below in conjunction with accompanying drawing the design is described in detail.
Belt permanent-magnet ore separators is by deciding frame 1, motivation frame 2, permanent magnetic system 3, electrodeless material feed belt 4, the first run 5, tail wheel 6, deflecting roller 7, regulating wheel 8, transmission mechanism 9, ore feeder 10, gradient governor motion 11, selected wash tub pipe 12, unloading ore deposit wash tub pipe 13, concentrate bucket 14, mine tailing bucket 15 etc. and form (as shown in Figure 1).
The weight of whole equipment supports by deciding frame 1.
Electrodeless material feed belt 4 by the belt first run 5, tail wheel 6, deflecting roller 7, be fixed on the motivation frame 2, by regulating wheel 8 tensionings.Permanent magnetic system 3 is positioned in the middle of the belt first run and the deflecting roller, be close to the upper materials conveyer belt, promptly be positioned at the sorting district below, such design can utilize magnetic force to attract magnetic mineral downwards, magnetic force need not to overcome the gravity of mineral self when making sorting, simultaneously, the magnetic mineral of ore pulp layer middle and upper part (away from pole surface) is easy to be obtained reclaiming on belt surface by magnetic attraction in flow process on the material feed belt, overcome existing permanent magnetism preparation equipment (cartridge type permanent magnetic separator) away from pole surface, the shortcoming that magnetic mineral in the ore pulp layer is difficult to effectively be reclaimed a little less than because of magnetic force, thus can be when the larger process amount (as described above) weak magnetic mineral is effectively reclaimed.Transmission mechanism 9 is positioned at below the permanent magnetic system 3, is installed on the motivation frame 2, is used for driving electrodeless material feed belt 4, makes it to connect the direction and the speed operation of requirement.Industrial production type equipment can be single deceleration or infinitely variable speed gearing.Selected wash tub pipe 12 is arranged at permanent magnetic system 3 tops, and effect is that the non magnetic ore that will be mingled with in the rougher process washs away, improves sorting result.Concentrate unloads ore deposit wash tub pipe 13 and is positioned at the belt first run 5 back sides, and effect is that to guarantee to unload the ore deposit clean.Above-mentioned each parts are installed on the motivation frame 2, with motivation frame synchronization action.
Divide the constituency promptly near the upper surface of the material conveyer belt of magnetic system, for being obliquely installed, its inclination angle (being called for short the belt gradient) can be regulated by the gradient that supertronic mechanism 11 regulates the motivation frame, and purpose is to make non magnetic ore can rely on the sliding force of flushing water and flow of slurry to flow into ore bucket 15 voluntarily.Selected washing water quantity, the belt speed of service, the belt gradient, mine-supplying quantity and feed ore concentration are used for the conditioning equipment performance to adapt to the sorting requirement of heterogeneity ore.
As shown in Figure 2, permanent magnetic system is made up of the spaced some permanent magnetism magnetic poles of the traffic direction that is installed in yoke 16 upper edge feed belts, the polarity of two neighboring pole is opposite, for improving magnetic field intensity and improving magnetic signature, the single anti-magnetic patch 18 of scolding is housed between magnetic pole, and described magnetic pole is by single (as shown in Figure 2) of some identical polars or arrange permanent magnet block 17 more and form.The magnetic material of magnetic patch adopts neodymium iron boron or SmCo high-performance permanent magnetism magnetic material, makes magnetic field intensity can reach 300～1200mT.
Ore feeder 10 inside are provided with multiple tracks to be divided equally plate and is lined with high-abrasive material, is positioned at magnetic and is 3 top, and its effect is that ore pulp is assigned on the whole sorting face equably.
Ore pulp is provided with multiple tracks through ore feeder 10 inside to be divided equally plate and is lined with high-abrasive material, is positioned at magnetic and is 3 top, and its effect is that ore pulp is assigned on the whole sorting face equably.
Ore pulp is assigned to the branch favored area equably through ore feeder 10, under the effect of magnetic force, magnetic mineral is adsorbed on belt surface and moves upward with belt, under the cleaning function of selected district flushing water, obtain selected, after further rejecting the non magnetic ore that is mingled with, be discharged into concentrate bucket 14 by unloading ore deposit flushing water 13; Non magnetic ore flows into tail-box 15 under the effect of flushing water and flow of slurry, thereby has realized the sorting of mineral.Because being spaced of magnetic pole makes mineral produce magnetic rolling when entering another pole regions by a pole regions, reduced being mingled with of non magnetic ore, improved beneficiating efficiency.The utility model is particularly suitable for roughly selecting of weak magnetic mineral.
Claims (1)
1, a kind of belt permanent-magnet ore separators is characterized in that by deciding frame, motivation frame, permanent magnetic system, material feed belt, the belt first run, tail wheel, deflecting roller, regulating wheel, transmission mechanism, ore feeder, gradient governor motion, selected wash tub pipe, unload ore deposit wash tub pipe, concentrate bucket, mine tailing bucket etc. and form:
A, permanent magnetic system are formed by being fixed on the spaced some permanent magnetism magnetic poles of yoke upper edge feed belt traffic direction, and the polarity of adjacent pole is opposite, and described magnetic pole is made up of the permanent magnet block of some identical polars;
B, magnetic patch adopt neodymium iron boron or SmCo high performance permanent magnetic materials, and the anti-magnetic patch of scolding is housed between magnetic pole, and magnetic field intensity is 300～1200mT;
C, permanent magnetic system are arranged on below, branch constituency, are close to the upper materials conveyer belt;
D, branch constituency be for being obliquely installed, and can regulate by gradient governor motion;
E, gradient governor motion one end are that bearing pin connects, and the other end adopts screw rod, handwheel or worm gear, worm screw elevating mechanism;
Be lined with high-abrasive material in f, the ore feeder, and be provided with multiple tracks and divide equally plate;
G, transmission mechanism, permanent magnetic system, material feed belt, the first run, tail wheel, deflecting roller, regulating wheel, selected wash tub pipe and unload the ore deposit wash tub pipe and be fixed on together on the motivation frame, with supertronic mechanism synchronization action, concentrate bucket and mine tailing bucket are installed in the motivation frame or decide on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95246162 CN2246023Y (en) | 1995-10-31 | 1995-10-31 | Belt-type permanent magnetic concentrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95246162 CN2246023Y (en) | 1995-10-31 | 1995-10-31 | Belt-type permanent magnetic concentrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246023Y true CN2246023Y (en) | 1997-01-29 |
Family
ID=33885790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95246162 Expired - Fee Related CN2246023Y (en) | 1995-10-31 | 1995-10-31 | Belt-type permanent magnetic concentrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246023Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100423849C (en) * | 2005-12-01 | 2008-10-08 | 苏乐建 | Ore selecting machine |
| CN103316765A (en) * | 2013-06-04 | 2013-09-25 | 尹长飞 | Belt-type magnetic separator |
| CN103977890A (en) * | 2014-05-21 | 2014-08-13 | 哥乐巴环保科技(上海)有限公司 | Sorting method and sorting belt conveyor for sorting metal objects from wood chip material |
| CN104028372A (en) * | 2014-05-31 | 2014-09-10 | 毕辅成 | Magnetic separation device for iron ore powder |
| CN109107690A (en) * | 2018-10-29 | 2019-01-01 | 张海亭 | A kind of sorting unit of iron ore |
| CN109467171A (en) * | 2018-12-27 | 2019-03-15 | 中冶京诚工程技术有限公司 | Magnetic flocculation water purifying equipment |
| CN109516533A (en) * | 2018-12-27 | 2019-03-26 | 中冶京诚工程技术有限公司 | Flat magnetic separator |
| CN109516532A (en) * | 2018-12-27 | 2019-03-26 | 中冶京诚工程技术有限公司 | Liftable formula magnet separator |
| CN109731679A (en) * | 2019-01-31 | 2019-05-10 | 广州粤有研矿物资源科技有限公司 | Magnetic separator |
| CN109847932A (en) * | 2019-02-21 | 2019-06-07 | 中冶北方（大连）工程技术有限公司 | Mine system is unloaded in a kind of magnetic dressing of magnetic iron ore ore pocket |
| CN111420801A (en) * | 2020-03-24 | 2020-07-17 | 长兴大合机械有限公司 | Inclination angle adjusting type conveying belt magnetic induction iron removing device |
| CN113769888A (en) * | 2021-08-27 | 2021-12-10 | 宁化日昌升新材料有限公司 | Be used for mechanism sand to remove mica magnetic separation system |
| WO2023098003A1 (en) * | 2021-12-01 | 2023-06-08 | 潍坊百特磁电科技有限公司 | Comprehensive beneficiation apparatus and method for weakly magnetic minerals |
-
1995
- 1995-10-31 CN CN 95246162 patent/CN2246023Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100423849C (en) * | 2005-12-01 | 2008-10-08 | 苏乐建 | Ore selecting machine |
| CN103316765A (en) * | 2013-06-04 | 2013-09-25 | 尹长飞 | Belt-type magnetic separator |
| CN103316765B (en) * | 2013-06-04 | 2016-05-25 | 尹长飞 | Belt magnetic separator |
| CN103977890A (en) * | 2014-05-21 | 2014-08-13 | 哥乐巴环保科技(上海)有限公司 | Sorting method and sorting belt conveyor for sorting metal objects from wood chip material |
| CN104028372A (en) * | 2014-05-31 | 2014-09-10 | 毕辅成 | Magnetic separation device for iron ore powder |
| CN104028372B (en) * | 2014-05-31 | 2016-11-23 | 毕辅成 | A kind of iron ore powder concentration equipment |
| CN109107690A (en) * | 2018-10-29 | 2019-01-01 | 张海亭 | A kind of sorting unit of iron ore |
| CN109516533A (en) * | 2018-12-27 | 2019-03-26 | 中冶京诚工程技术有限公司 | Flat magnetic separator |
| CN109467171A (en) * | 2018-12-27 | 2019-03-15 | 中冶京诚工程技术有限公司 | Magnetic flocculation water purifying equipment |
| CN109516532A (en) * | 2018-12-27 | 2019-03-26 | 中冶京诚工程技术有限公司 | Liftable formula magnet separator |
| CN109467171B (en) * | 2018-12-27 | 2024-02-06 | 中冶京诚工程技术有限公司 | Magnetic flocculation water purifying equipment |
| CN109731679A (en) * | 2019-01-31 | 2019-05-10 | 广州粤有研矿物资源科技有限公司 | Magnetic separator |
| CN109847932A (en) * | 2019-02-21 | 2019-06-07 | 中冶北方（大连）工程技术有限公司 | Mine system is unloaded in a kind of magnetic dressing of magnetic iron ore ore pocket |
| CN109847932B (en) * | 2019-02-21 | 2024-02-06 | 中冶北方（大连）工程技术有限公司 | Magnetic mineral separation ore unloading system of magnetite ore storage bin |
| CN111420801A (en) * | 2020-03-24 | 2020-07-17 | 长兴大合机械有限公司 | Inclination angle adjusting type conveying belt magnetic induction iron removing device |
| CN113769888A (en) * | 2021-08-27 | 2021-12-10 | 宁化日昌升新材料有限公司 | Be used for mechanism sand to remove mica magnetic separation system |
| WO2023098003A1 (en) * | 2021-12-01 | 2023-06-08 | 潍坊百特磁电科技有限公司 | Comprehensive beneficiation apparatus and method for weakly magnetic minerals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |