CN204220282U - Belt magnetic plant and ore-sorting system - Google Patents
Belt magnetic plant and ore-sorting system Download PDFInfo
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- CN204220282U CN204220282U CN201420659193.7U CN201420659193U CN204220282U CN 204220282 U CN204220282 U CN 204220282U CN 201420659193 U CN201420659193 U CN 201420659193U CN 204220282 U CN204220282 U CN 204220282U
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Abstract
The utility model discloses a kind of belt magnetic plant and ore-sorting system.Described belt magnetic plant comprises belt magnetic separation conveyor (01), this belt magnetic separation conveyor (01) comprises the first driving wheel (11) being positioned at throughput direction rear end, be positioned at second driving wheel (12) of throughput direction front end, around the transport tape (13) that described first driving wheel (11) and described second driving wheel (02) are arranged, wherein, described belt magnetic plant also comprises the vibrating feed groove (14) for make thinner material vibrating feed be arranged on above described belt magnetic separation conveyor (01) front end and the first magnetic system (15) being arranged on described vibrating feed groove (14) below.The belt magnetic plant that the utility model provides can be made thinner to the material after fragmentation and make useful magnetic mineral and non magnetic gangue layering before tail is thrown in magnetic separation, thus improve in prior art gangue when carrying out magnetic separation separation operation and be separated halfway phenomenon with valuable mineral, improve and throw tail beneficiating efficiency.
Description
Technical field
The utility model relates to benficiation machinery field, particularly, relates to a kind of belt magnetic plant and the ore-sorting system comprising this belt magnetic plant.
Background technology
The ore dressing processing procedure of ore generally comprises three technical process the most basic: the preparation work 1, before sorting, comprises the operations such as the fragmentation of raw ore (raw coal), screening, ore grinding, classification.Its objective is and make valuable mineral and gangue mineral monomer separation, make the mutual monomer dissociation of various valuable mineral, in addition, this process is also that next step Mineral separation creates suitable condition.2, separation operation, is separated valuable mineral with gangue with other beneficiation methods by means of gravity treatment, magnetic separation, electric separation, flotation, and makes valuable mineral be separated from each other the final dressing product of acquisition (concentrate, mine tailing go back output chats sometimes).3, the processing operation of product after choosing, comprises the dehydration of various concentrate, product from failing, and the precipitation concentration of fine, filtration, drying and wash water clarify round-robin etc.
In prior art, in the ore dressing processing procedure of low-grade vanadium titano-magnetite, usually carry out separation operation to be separated with gangue by valuable mineral by magnetic separation mode.In magnetic separation separation operation, use magnetic roller to carry out magnetic separation to the raw ore after fragmentation and throw tail, valuable mineral is separated with gangue.Particularly, raw ore after fragmentation is through magnet drum, because gangue does not have magnetic, therefore it is subject to the effect of mechanical force (as gravity, centrifugal force, frictional force, resistance of medium etc.) thus moves along the first movement locus, valuable mineral then moves along the second movement locus under the acting in conjunction of magnetic field force and mechanical force, thus reaches the object being separated gangue and valuable mineral.But in existing magnetic separation process for discarding tailings, when only through once throwing tail, the too thick gangue that easily makes of the bed of material throwing tail operation is separated with valuable mineral thoroughly, thus causes still being mingled with a certain proportion of nonmagnetic gangue in valuable mineral, therefore, throwing tail beneficiating efficiency is reduced.
In view of this, there is gangue in magnetic separation separation operation in prior art and be separated halfway defect with valuable mineral.
Utility model content
The purpose of this utility model is to provide a kind of belt magnetic plant, this belt magnetic plant can be made thinner to the material after fragmentation and make valuable mineral and gangue layering before tail is thrown in magnetic separation, thus improve in prior art gangue when carrying out magnetic separation separation operation and be separated halfway phenomenon with valuable mineral, improve beneficiating efficiency and throw tail efficiency.
To achieve these goals, the utility model provides a kind of belt magnetic plant, this belt magnetic plant comprises belt magnetic separation conveyor, this belt magnetic separation conveyor comprise the first driving wheel being positioned at throughput direction rear end, the second driving wheel being positioned at throughput direction front end, around described first driving wheel and described second driving wheel arrange transport tape, wherein, described belt magnetic plant also comprises the vibrating feed groove for make thinner material vibrating feed be arranged on above described belt magnetic separation conveyor front end and the first magnetic system be arranged on below described vibrating feed groove.
Preferably, the speed that the vibration of described vibrating feed groove is set to move upward is not more than the speed moved downward, and the speed moved downward is greater than the speed of material free-falling.
Preferably, described vibrating feed groove comprises the quick return device for realizing described vibration.
Preferably, described first magnetic is periodic electromagnetic system, and this periodic electromagnetic system is set to the no power when material rises, and is energized when material declines.
Preferably, described vibrating feed groove comprises make thinner district and the vibration demixing zone that extended forward by the described district that makes thinner, the loading surface in the described district that makes thinner is formed as extending and the trapezoidal shape broadened gradually towards described vibration demixing zone, and the loading surface of described vibration demixing zone is formed as rectangular shape.
Preferably, described in the district that makes thinner downward-sloping from front end to rear end, the discharging opening of described vibration demixing zone is arranged near described transport tape.
Preferably, described first magnetic system is arranged on the below of described vibration demixing zone, and the end of described first magnetic system extends to the discharging opening that exceeds described vibration demixing zone and is aligned in material blanking place.
Preferably, described belt magnetic separation conveyor comprises the first slewing rollers be arranged between described first driving wheel and described second driving wheel, and the described transport tape between described first slewing rollers and described second driving wheel is positioned in horizontal direction.
Preferably, described belt magnetic separation conveyor also comprises the second magnetic system and the 3rd magnetic system, the field region that described second magnetic system produces is distributed in the front side of described second driving wheel along the circumference of described second driving wheel, described 3rd magnetic system is arranged on the inner side of the described transport tape from described second driving wheel backhaul, and the intensity in the magnetic field of described second magnetic system generation is greater than the intensity in the magnetic field that described 3rd magnetic system produces.
Preferably, described second magnetic is a part for described second driving wheel, or described second magnetic system is arranged in described second driving wheel along the circumferencial direction of described second driving wheel.
Preferably, described belt magnetic separation conveyor is also provided with the 4th magnetic system, 4th magnetic system is arranged on the inner side of the described transport tape below described second driving wheel, described 3rd magnetic system is between described second magnetic system and described 4th magnetic system, and the intensity in the magnetic field that described 4th magnetic system produces is less than the intensity in the magnetic field that described 3rd magnetic system produces.
Preferably, described belt magnetic plant also comprise arrange near described second driving wheel striker plate, be arranged on stock guide below described second driving wheel and mine-separating board, described stock guide is positioned at the front lower place of described 4th magnetic system, described mine-separating board between described striker plate and described stock guide, and all forms passage between described mine-separating board and described striker plate and between described mine-separating board and described stock guide.
On the basis of technique scheme, the utility model also provides a kind of ore-sorting system, and this ore-sorting system comprises batcher, wherein, described ore-sorting system is the belt magnetic plant that provides of bag the utility model also, and mass transport is given described vibrating feed groove by described batcher.
Preferably, described ore-sorting system comprises to be thrown tail Tailings transportation belt, the striker plate that arranges near described second driving wheel, is arranged on stock guide below described second driving wheel and mine-separating board, described mine-separating board is between described striker plate and described stock guide, form the first passage leading to described throwing tail Tailings transportation belt between described mine-separating board and described striker plate, between described mine-separating board and described stock guide, form second channel.
Preferably, described ore deposit selects system to comprise ball mill, described belt magnetic separation conveyor also comprises second and turns to carrying roller and the 3rd driving wheel, described transport tape also turns to carrying roller and the 3rd driving wheel arrange and turn to carrying roller to turn round described second around described second, what make described transport tape turns to the part between carrying roller and the 3rd driving wheel to be positioned at below described second driving wheel described second, described second channel leads to the transport tape between described second slewing rollers and described 3rd driving wheel, and the ball milling hopper of described ball mill is arranged near described 3rd driving wheel.
Pass through technique scheme, the belt magnetic plant that the utility model provides can to realize making thinner the function of material vibrating feed by arranging vibrating feed groove, and under the effect of the first magnetic system, the valuable mineral in material (magnetic ore) and gangue (non magnetic ore) layering can be made while vibrating feed, thus valuable mineral and gangue can be separated more up hill and dale when tail is thrown in magnetic separation, improve beneficiating efficiency and throw tail productive rate.In addition, the ore-sorting system that the utility model provides comprises the belt magnetic plant that the utility model provides, and therefore, it has above-mentioned advantage equally.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the schematic diagram of the detailed description of the invention of the belt magnetic separation conveyor provided according to the utility model;
Fig. 2 is the top view of the vibrating feed groove of the belt magnetic separation conveyor provided according to the utility model;
Fig. 3 is the partial view in Fig. 1, illustrated therein is the second magnetic system, the 3rd magnetic system and the 4th magnetic system;
Fig. 4 is the schematic diagram of the ore-sorting system provided according to the utility model.
Description of reference numerals
01 belt magnetic separation conveyor; 11 first driving wheels; 12 second driving wheels; 13 transport tapes; 14 vibrating feed grooves; 141 make thinner district; 142 vibration demixing zones; 15 first magnetic systems; 16 second magnetic systems; 17 the 3rd magnetic systems; 18 the 4th magnetic systems; 19 first slewing rollers; 20 second turn to carrying roller; 21 the 3rd driving wheels; 02 batcher; 03 striker plate; 04 stock guide; 05 mine-separating board; 06 throws tail Tailings transportation belt; 07 ball milling hopper.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to reference to upper and lower, left and right shown in the drawings; " inside and outside " refers to profile inside and outside relative to each parts itself, and " front " refers to the direction of the transport tape transmission of magnetic separation conveyor, and " afterwards " refers to the direction contrary with " front ", but the above-mentioned noun of locality is not limited to the utility model.
According to an aspect of the present utility model, a kind of belt magnetic plant is provided, this belt magnetic plant comprises belt magnetic separation conveyor 01, this belt magnetic separation conveyor 01 comprises the first driving wheel 11 being positioned at throughput direction rear end, the second driving wheel 12 being positioned at throughput direction front end, the transport tape 13 that arranges around the first driving wheel 11 and the second driving wheel 02, wherein, belt magnetic plant also comprises the vibrating feed groove 14 for make thinner material vibrating feed be arranged on above belt magnetic separation conveyor 01 front end and the first magnetic system 15 be arranged on below vibrating feed groove 14.
Pass through technique scheme, the belt magnetic plant that the utility model provides can be made thinner material vibrating feed by vibrating feed groove 14, while vibrating feed groove 14 vibrating feed, the material layering of valuable mineral and gangue will be comprised by the magnetic fields of the first magnetic system 15, throw tail for magnetic separation afterwards and basis is provided, make material throw valuable rock and gangue in tail in magnetic separation more thorough discretely.In addition, by arranging vibrating feed groove 14 and the first magnetic system 15, the utility model also has additional advantage, that is: the layering of material can just be realized before dropping on belt magnetic separation conveyor 01 after material is made thinner, which avoid and on the transport tape 13 of magnetic separation conveyor 01, carry out vibration layering whole transport tape 13 can be caused to vibrate, thus the material after making score layer transmits reposefully on magnetic separation conveyor 01.
Detailed description of the invention of the present utility model is described in detail below with reference to Fig. 1 to Fig. 4.
In the detailed description of the invention of the belt magnetic plant provided at the utility model shown in Fig. 1, the speed that the vibration of vibrating feed groove 14 is set to move upward is not more than the speed moved downward, and the speed moved downward is greater than the speed of material free-falling, pass through this set, under the effect of vibration of vibrating feed groove 14, material can repeatedly move up and down, can not only bulk material, and under the magnetic field force effect of the first magnetic system 15, there is layering in valuable mineral and gangue, namely valuable mineral at lower gangue upper.In addition, vibrating feed groove 14 can also seesaw with vibration while to expecting on magnetic separation conveyor 01.It should be noted that at this, travel forward while vibrating feed groove 14 moves upward, move backward while moving downward, to realize the vibrating feed of material.
In the belt magnetic plant that the utility model provides, vibrating feed groove 14 can be accomplished in several ways above-mentioned vibration.Preferably, vibrating feed groove 14 can be provided with quick return device to realize above-mentioned vibration.The double-crank mechanism that this quick return device can adopt this area to commonly use realizes " slow-motion is anxious returns " motion of vibrating feed groove 14, and namely by double-crank mechanism, the forward travel speed of vibrating feed groove 14 forward upward is less than the return speed to the back lower place.
In order to reach better material layering effect, the first magnetic system 15 can be periodic electromagnetic system, and this periodic electromagnetic system is set to the no power (not producing magnetic) when material rises, and is energized (producing magnetic) when material declines.Therefore, when material rises, valuable mineral and gangue keep identical motion state; But when material falls, under the action of a magnetic force, the acceleration of valuable mineral is greater than the acceleration of gangue, therefore, valuable mineral first arrives vibrating feed groove 14 than gangue and transmits with the transport tape 13 carrying out next vibration or magnetic separation conveyor 01, thus realizes valuable mineral and gangue layering better.
In the detailed description of the invention of the belt magnetic plant provided at the utility model, as shown in Figure 2, vibrating feed groove 14 can comprise make thinner district 141 and the vibration demixing zone 142 that extended forward by the district 141 that makes thinner, the loading surface in district 141 of making thinner is formed as extending and the trapezoidal shape broadened gradually towards vibration demixing zone 142, the loading surface of vibration demixing zone 142 is formed as rectangular shape, thus material is scatter gradually in the district 141 that makes thinner, and keep making thinner loose state in vibration demixing zone 142.Further, the mechanism's (such as above-mentioned quick return device) for generation of vibration is arranged in vibrating feed groove 14, is used for auxiliary making thinner on the one hand, is used for vibrating feed on the other hand.
For the ease of the feeding of material, making thinner district 141 can be downward-sloping from front end to rear end, and the discharging opening vibrating demixing zone 142 is arranged to avoid because material arrives near transport tape 13, and transport tape 13 hourly velocity of belt magnetic separation conveyor 01 is excessive is caused the material of layering to be destroyed by the reason of upspringing.It should be noted that at this, above-mentioned " front end " refers to the entry position in the district 141 that makes thinner entering material, and " rear end " refers to material by the exit position of district 141 to vibration demixing zone 142 feed of making thinner.
In order to increase the intensity in the magnetic field in material movement region, first magnetic system 15 can be arranged on the below of vibration demixing zone 142, and, stratification state when dropping on transport tape 13 to keep material, the end of the first magnetic system 15 extend to the discharging opening that exceeds vibration demixing zone 142 and be aligned in material blanking sentence by valuable mineral firmly " suction " on transport tape 13.
In the detailed description of the invention of the belt magnetic plant provided at the utility model, as shown in figs. 1 and 4, belt magnetic separation conveyor 01 comprises the first slewing rollers 19 be arranged between the first driving wheel 11 and the second driving wheel 12, transport tape 13 between first slewing rollers 19 and the second driving wheel 12 is positioned in horizontal direction, to ensure that movement tendency when material leaves transport tape 13 is for level throw motion, thus reduce the blanking region of material so that the gathering of material.
In addition, in order to throw tail process by magnetic separation, valuable mineral is separated better with gangue, improve ore dressing rate, belt magnetic separation conveyor 01 also comprises the second magnetic system 16 and the 3rd magnetic system 17, the field region of the second magnetic system 16 generation is distributed in the front side (as shown in Figure 3) of the second driving wheel 12 along the circumference of the second driving wheel 12,3rd magnetic system 17 is arranged on the inner side of the transport tape 13 from the second driving wheel 12 backhaul, and the intensity in the magnetic field of the second magnetic system 16 generation is greater than the intensity in the magnetic field of the 3rd magnetic system 17 generation.Therefore, by above-mentioned this set, can draw with reference to figure 1 and Fig. 4, when material leaves transport tape 13 by flat dishing out, the nonmagnetic gangue being positioned at upper strata carries out level throw motion under gravity, and the part being positioned at the valuable mineral of lower floor in the magnetic field of the second magnetic system 16 generation under the acting in conjunction of gravity still " absorption " direction along backhaul together with transport tape 13 on transport tape 13 move, the direction of another part towards backhaul under the effect of magnetic field force and gravity moves downward.Owing to having interval between the second magnetic system 16 and the 3rd magnetic system 17, therefore, valuable mineral from can be relatively weak through magnetic field before the below being moved to the 3rd magnetic system 17 by dishing out region, in this region, the effect of gravity is greater than the effect of magnetic field force, therefore, the whereabouts trend of valuable mineral can be more obvious, but it still has the speed of horizontal direction, thus it is loose to carry out first time to valuable mineral, can expect thus, the magnetic patch arranged with having spacing in the 3rd magnetic system 17 can form multiple adsorb and relaxing process, thus make valuable mineral carry out layering more fully according to the size of magnetic.In like manner, the magnetic patch in the 4th magnetic system 18 hereinafter mentioned is set with also can having spacing, thus layering more fully can be carried out to the valuable mineral of magnetic.
In the embodiment of the belt magnetic plant provided at the utility model, second magnetic system 16 can arrange form by different, and such as, the second magnetic system 16 can be a part for the second driving wheel 12, or the second magnetic system 16 can be arranged in the second driving wheel 12 along the circumferencial direction of the second driving wheel 12.
In addition, in order to realize being separated more subtly the height of valuable mineral according to its grade, belt magnetic separation conveyor 01 can also be provided with the 4th magnetic system 18, as shown in Figure 3.With reference to figure 1, the 4th magnetic system 18 is arranged on the inner side of the transport tape 13 below the second driving wheel 12, and the 3rd magnetic system 17 is between the second magnetic system 16 and the 4th magnetic system 18, and the intensity in the magnetic field of the 4th magnetic system 18 generation is less than the intensity in the magnetic field of the 3rd magnetic system 17 generation.In this case, valuable mineral by secondary clearing again, thus is convenient to pick out the highest concentrate of grade.
At this, it should be noted that, the optimum magnetic field intensity of the 3rd magnetic system 17 and the 4th magnetic system 18 can be tested by electromagnetic system respectively, and select suitable permanent magnet as the 3rd magnetic system 17 and the 4th magnetic system 18 according to the result of test.
The valuable mineral after tail and gangue is thrown through magnetic separation for the ease of categorised collection, belt magnetic plant can also comprise arrange near the second driving wheel 12 striker plate 03, be arranged on stock guide 04 below the second driving wheel 12 and mine-separating board 05, stock guide 04 is positioned at the front lower place of the 4th magnetic system 18, mine-separating board 05 is between striker plate 03 and stock guide 04, and all form passage between mine-separating board 05 and striker plate 03 and between mine-separating board 05 and stock guide 04, as shown in fig. 1.It can thus be appreciated that gangue falls into the passage between mine-separating board 05 and striker plate 03, valuable mineral falls into the passage formed between mine-separating board 05 and stock guide 04.It should be noted that at this, the number of mine-separating board 05 can be set in practical application as required, thus multiple passage can be formed fall into different passages to make the valuable mineral of different grade between mine-separating board 05 from stock guide 04.
According to another aspect of the present utility model, also provide a kind of ore-sorting system, this ore-sorting system comprises batcher 02, and wherein, ore-sorting system also comprises the belt magnetic plant that the utility model provides, batcher 02 by mass transport to vibrating feed groove 14.
As shown in Figure 4, ore-sorting system can comprise to be thrown tail Tailings transportation belt 06, the striker plate 03 that arranges near the second driving wheel 12, is arranged on stock guide 04 below the second driving wheel 12 and mine-separating board 05, mine-separating board 05 is between striker plate 03 and stock guide 04, the first passage leading to and throw tail Tailings transportation belt 06 is formed between mine-separating board 05 and striker plate 03, gangue enters mine tailing drop guide funnel by this first passage and drops on belt conveyor 06 and carries, and forms second channel to pass through valuable mineral between mine-separating board 05 and stock guide 04.By above-mentioned setting, the ore-sorting system that the utility model provides is conducive to the conveying of the mine tailing after magnetic separation throwing tail and valuable mineral.
In the ore-sorting system that the utility model provides, the mode of multiple conveying valuable mineral can be had.Preferably, ore-sorting system comprises ball mill, belt magnetic separation conveyor 01 can also comprise second and turn to carrying roller 20 and the 3rd driving wheel 21, transport tape 13 also turns to carrying roller 20 and the 3rd driving wheel 21 arrange and turn to carrying roller 20 to turn round second around second, what make transport tape 13 turns to the part between carrying roller 20 and the 3rd driving wheel 21 to be positioned at below the second driving wheel 12 second, second channel leads to the transport tape 13 between the second slewing rollers 20 and the 3rd driving wheel 21, and the ball milling hopper 07 of ball mill is arranged near the 3rd driving wheel 21.By the ingenious setting of rotary conveyor 13, can the valuable mineral by second channel finally be dropped on the transport tape 13 between the second slewing rollers 20 and the 3rd driving wheel 21 by valuable mineral drop guide funnel, and by transport tape 13 valuable mineral is sent in ball milling hopper 07 and pulverize.
In addition, also it should be noted that, the first driving wheel 11, second driving wheel 12 related in the utility model and the 3rd driving wheel 21 according to circumstances can arrange one or more for driving wheel, and to this, the utility model does not limit.
Pass through technique scheme, the belt magnetic plant that the utility model provides farthest can improve or thoroughly solve in prior art the gangue existed in the process of the separation operation of material and is separated halfway problem with valuable mineral, solve and throw the problem that in tail operation, magnetic separation separative efficiency is low, particularly solution country rock incorporation rate is higher or head grade is lower, such as, during the throwing tail problem of low-grade vanadium titano-magnetite, its energy conservation and consumption reduction effects is especially obvious, improves beneficiating efficiency and throws tail productive rate.The ore-sorting system that the utility model provides comprises the belt magnetic plant that the utility model provides, and therefore it has above-mentioned advantage equally.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (15)
1. a belt magnetic plant, this belt magnetic plant comprises belt magnetic separation conveyor (01), this belt magnetic separation conveyor (01) comprises the first driving wheel (11) being positioned at throughput direction rear end, be positioned at second driving wheel (12) of throughput direction front end, around the transport tape (13) that described first driving wheel (11) and described second driving wheel (02) are arranged, it is characterized in that, described belt magnetic plant also comprises the vibrating feed groove (14) for make thinner material vibrating feed be arranged on above described belt magnetic separation conveyor (01) front end and the first magnetic system (15) being arranged on described vibrating feed groove (14) below.
2. belt magnetic plant according to claim 1, it is characterized in that, the speed that the vibration of described vibrating feed groove (14) is set to move upward is not more than the speed moved downward, and the speed moved downward is greater than the speed of material free-falling.
3. belt magnetic plant according to claim 2, is characterized in that, described vibrating feed groove (14) comprises the quick return device for realizing described vibration.
4. belt magnetic plant according to claim 2, is characterized in that, described first magnetic system (15) is periodic electromagnetic system, and this periodic electromagnetic system is set to the no power when material rises, and is energized when material declines.
5. belt magnetic plant according to claim 1, it is characterized in that, the vibration demixing zone (142) that described vibrating feed groove (14) comprises the district that makes thinner (141) and extended forward by the described district that makes thinner (141), the loading surface of the described district that makes thinner (141) is formed as extending and the trapezoidal shape broadened gradually towards described vibration demixing zone (142), and the loading surface of described vibration demixing zone (142) is formed as rectangular shape.
6. belt magnetic plant according to claim 5, is characterized in that, described in the district (141) that makes thinner downward-sloping from front end to rear end, the discharging opening of described vibration demixing zone (142) is arranged near described transport tape (13).
7. belt magnetic plant according to claim 5, it is characterized in that, described first magnetic system (15) is arranged on the below of described vibration demixing zone (142), and the end of described first magnetic system (15) extends to the discharging opening that exceeds described vibration demixing zone (142) and is aligned in material blanking place.
8. belt magnetic plant according to claim 1, it is characterized in that, described belt magnetic separation conveyor (01) comprises the first slewing rollers (19) be arranged between described first driving wheel (11) and described second driving wheel (12), and the described transport tape (13) between described first slewing rollers (19) and described second driving wheel (12) is positioned in horizontal direction.
9. belt magnetic plant according to claim 1, it is characterized in that, described belt magnetic separation conveyor (01) also comprises the second magnetic system (16) and the 3rd magnetic system (17), the field region that described second magnetic system (16) produces is distributed in the front side of described second driving wheel (12) along the circumference of described second driving wheel (12), described 3rd magnetic system (17) is arranged on the inner side of the described transport tape (13) from the backhaul of described second driving wheel (12), and the intensity in the magnetic field that described second magnetic system (16) produces is greater than the intensity in the magnetic field that described 3rd magnetic system (17) produces.
10. belt magnetic plant according to claim 9, it is characterized in that, the part that described second magnetic system (16) is described second driving wheel (12), or described second magnetic system (16) is arranged in described second driving wheel (12) along the circumferencial direction of described second driving wheel (12).
11. belt magnetic plants according to claim 9, it is characterized in that, described belt magnetic separation conveyor (01) is also provided with the 4th magnetic system (18), 4th magnetic system (18) is arranged on the inner side of the described transport tape (13) of described second driving wheel (12) below, described 3rd magnetic system (17) is positioned between described second magnetic system (16) and described 4th magnetic system (18), and the intensity in the magnetic field that described 4th magnetic system (18) produces is less than the intensity in the magnetic field that described 3rd magnetic system (17) produces.
12. belt magnetic plants according to claim 11, it is characterized in that, described belt magnetic plant also comprises the striker plate (03) arranged near described second driving wheel (12), be arranged on stock guide (04) and the mine-separating board (05) of described second driving wheel (12) below, described stock guide (04) is positioned at the front lower place of described 4th magnetic system (18), described mine-separating board (05) is positioned between described striker plate (03) and described stock guide (04), and all form passage between described mine-separating board (05) and described striker plate (03) and between described mine-separating board (05) and described stock guide (04).
13. 1 kinds of ore-sorting systems, this ore-sorting system comprises batcher (02), it is characterized in that, described ore-sorting system also comprises according to the belt magnetic plant in claim 1-11 described in any one, and mass transport is given described vibrating feed groove (14) by described batcher (02).
14. ore-sorting systems according to claim 13, it is characterized in that, described ore-sorting system comprises throws tail Tailings transportation belt (06), near the striker plate (03) that described second driving wheel (12) is arranged, be arranged on stock guide (04) and the mine-separating board (05) of described second driving wheel (12) below, described mine-separating board (05) is positioned between described striker plate (03) and described stock guide (04), the first passage leading to described throwing tail Tailings transportation belt (06) is formed between described mine-separating board (05) and described striker plate (03), second channel is formed between described mine-separating board (05) and described stock guide (04).
15. ore-sorting systems according to claim 14, it is characterized in that, described ore-sorting system comprises ball mill, described belt magnetic separation conveyor (01) also comprises second and turns to carrying roller (20) and the 3rd driving wheel (21), described transport tape (13) also turns to carrying roller (20) and the 3rd driving wheel (21) arrange and turn to carrying roller (20) to turn round described second around described second, make described transport tape (13) be positioned at described second turn to the part between carrying roller (20) and the 3rd driving wheel (21) be positioned at described second driving wheel (12) below, described second channel leads to the transport tape (13) between described second slewing rollers (20) and described 3rd driving wheel (21), the ball milling hopper (07) of described ball mill is arranged near described 3rd driving wheel (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420659193.7U CN204220282U (en) | 2014-11-05 | 2014-11-05 | Belt magnetic plant and ore-sorting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420659193.7U CN204220282U (en) | 2014-11-05 | 2014-11-05 | Belt magnetic plant and ore-sorting system |
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| CN204220282U true CN204220282U (en) | 2015-03-25 |
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| CN201420659193.7U Withdrawn - After Issue CN204220282U (en) | 2014-11-05 | 2014-11-05 | Belt magnetic plant and ore-sorting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399582A (en) * | 2014-11-05 | 2015-03-11 | 攀钢集团矿业有限公司 | Belt magnetic separation equipment and ore dressing system |
| CN107876212A (en) * | 2017-12-19 | 2018-04-06 | 安徽华龙环保技术工程有限公司 | Sorter and its sorting technique after a kind of waste metal processing in small, broken bits |
-
2014
- 2014-11-05 CN CN201420659193.7U patent/CN204220282U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399582A (en) * | 2014-11-05 | 2015-03-11 | 攀钢集团矿业有限公司 | Belt magnetic separation equipment and ore dressing system |
| CN104399582B (en) * | 2014-11-05 | 2017-06-16 | 攀钢集团矿业有限公司 | Belt magnetic plant and ore-sorting system |
| CN107876212A (en) * | 2017-12-19 | 2018-04-06 | 安徽华龙环保技术工程有限公司 | Sorter and its sorting technique after a kind of waste metal processing in small, broken bits |
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