CN102166544A - Wet-type magnet separator cell body - Google Patents
Wet-type magnet separator cell body Download PDFInfo
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- CN102166544A CN102166544A CN2011101308459A CN201110130845A CN102166544A CN 102166544 A CN102166544 A CN 102166544A CN 2011101308459 A CN2011101308459 A CN 2011101308459A CN 201110130845 A CN201110130845 A CN 201110130845A CN 102166544 A CN102166544 A CN 102166544A
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Abstract
The invention relates to the technical field of magnetic separators, in particular to a wet magnetic separator groove body (1), which comprises: the wet magnetic separator comprises an ore feeding space (2), a separation space (5), a tailing discharging space and a concentrate conveying space (14), and the wet magnetic separator tank body further comprises a liquid level adjusting mechanism (16), wherein the liquid level adjusting mechanism (16) is used for adjusting the liquid level height of ore pulp in the tank body (1); the wet magnetic separator tank body (1) with the liquid level adjusting mechanism (16) has the characteristics of large fluctuation of ore feeding amount and adjustable ore pulp liquid level in the tank body, so that the height of the separation liquid level and the ore feeding amount reach the optimal matching relation; meanwhile, the invention also provides an ore feeding space (2) with a premagnet (3) and a separation space (5) with a stepped groove body structure; the magnetic mineral capturing probability can be effectively improved, ore pulp precipitation is prevented, and meanwhile, the coarse particle ore is not blocked by a sink, so that the optimal working condition is achieved.
Description
Technical field
The present invention relates to the magnetic separator technical field, particularly relate to a kind of wet magnetic separator cell body.
Background technology
The magnetic separator cell body is the important composition parts that magnetic separator is realized sorting, and cell body is usually by giving mining area, branch constituency, unloading mining area, debris tube and overflow area and form.Run well in order to guarantee magnetic separator, giving the mining area and dividing under the unobstructed situation in constituency, must guarantee the sorting liquid level, promptly overflow area has ore pulp to pass through, just can make magnetic separator obtain the most excellent separation index under situation about running well.
Because the debris tube and the sorting liquid level of conventional magnetic separator are uncontrollable, and the on-the-spot debris tube that can occur unavoidably stops up and causes the magnetic separator can't operate as normal or the low problem of sorting liquid level, thereby causes the result of separation index difference.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is to design and produce a kind of wet magnetic separator cell body, and is controlled to realize cell body sorting liquid level, thereby reaches optimum working condition.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of wet magnetic separator cell body, comprise: discharge space and concentrate conveying space for space, ore deposit, sorting space, mine tailing, the described space, ore deposit of giving connects described sorting space, the top in described sorting space is communicated with the concentrate conveying space, the bottom in described sorting space is communicated with mine tailing and discharges the space, and described wet magnetic separator cell body also comprises level adjusting mechanism;
Described level adjusting mechanism is installed on described mine tailing and discharges the space, and described level adjusting mechanism is used to regulate mineral pulp level height in the described wet magnetic separator cell body.
Further, described level adjusting mechanism comprises liftable level plate.
Further, described level plate is connected with pull bar, and described pull bar is provided with and drives its liquid level adjustment component that moves up and down.
Further, described liquid level adjustment component is a nut, and the screw thread that cooperates with described nut is arranged on the described pull bar.
Further, also be provided with peephole or liquid level box with corresponding described wet magnetic separator cell body outside, described level plate position, at least one surface of described liquid level box is transparent or semitransparent, is used to observe the inner mineral pulp level height of described wet magnetic separator cell body.
Further, the described space, ore deposit of giving comprises pre-magnet.
Further, described sorting space is a step type slot body sorting structure.
Further, the described bottom, space, ore deposit of giving is equipped with support component.
Further, described concentrate conveying space gap diminishes gradually.
Further, described mine tailing is discharged the space and is comprised coarse grain mine tailing sinking space and fine tailings overflow ducts, described coarse grain mine tailing sinking space comprises at least one coarse grain mine tailing mouth, described coarse grain mine tailing mouth is provided with debris tube flow guiding mechanism, described debris tube flow guiding mechanism comprises valve, and the aperture variation is used to regulate the mine tailing displacement size between described valve and the described coarse grain mine tailing mouth.
Further, described valve is connected with the valve regulated bar, and described valve regulated bar is provided with the valve adjustment component;
Regulate described valve adjustment component, the upper and lower displacement of described valve regulated bar, the aperture size of regulating described valve.
Further, described debris tube flow guiding mechanism also comprises the valve connector, and described valve connector connects described valve regulated bar, to described valve interlock control.
Further, described debris tube flow guiding mechanism and described level adjusting mechanism are the interlock control connection.
(3) beneficial effect
The wet magnetic separator cell body that technique scheme provided, by level adjusting mechanism is set on cell body, can effectively control the height of sorting liquid level in the wet magnetic separator cell body, make the height and the mine-supplying quantity of sorting liquid level reach optimum matching relation, be the optimum condition condition of sorting, thereby obtain excellent separation index.Technique scheme also provides the sorting space to space, ore deposit and step type slot body structure with pre-magnet simultaneously; Can effectively improve the magnetic mineral acquisition probability, and prevent the ore pulp precipitation, not deep gouge obstruction of coarse granule ore simultaneously, and then reach optimum working condition.
Description of drawings
Fig. 1 is the internal structure schematic diagram of the wet magnetic separator cell body of the embodiment of the invention;
Fig. 2 is the external structure schematic diagram of the wet magnetic separator cell body of the embodiment of the invention.
Wherein, 1: the wet magnetic separator cell body; 2: give the space, ore deposit; 3: pre-magnet; 4: support component; 5: the sorting space; 6: coarse granule sinking space; 7: the valve adjustment component; 8: debris tube flow guiding mechanism; 10: valve; 11: coarse grain mine tailing mouth; 12: the mine tailing overfall; 13: the fine tailings overflow ducts; 14: the concentrate conveying space; 15: level plate; 16: level adjusting mechanism; 18: row's concentrate passage; 19: magnetic cylinder;
9: the valve regulated bar; 17: pull bar; 20: the valve connector; 21: the liquid level box; 22: the liquid level adjustment component.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
In conjunction with Fig. 1 and Fig. 2, Fig. 1 is the internal structure schematic diagram of the wet magnetic separator cell body of the embodiment of the invention; Fig. 2 is the external structure schematic diagram of the wet magnetic separator cell body of the embodiment of the invention.As shown in Figures 1 and 2, a kind of wet magnetic separator cell body 1, comprise: discharge space and concentrate conveying space 14 for space, ore deposit 2, sorting space 5, mine tailing, the described space, ore deposit 2 of giving connects described sorting space 5, the top in described sorting space 5 is communicated with concentrate conveying space 14, and the bottom in described sorting space 5 is communicated with mine tailing and discharges the space;
Described wet magnetic separator cell body also comprises level adjusting mechanism 16;
Described level adjusting mechanism 16 is installed on described mine tailing and discharges the space, and described level adjusting mechanism 16 is used to regulate mineral pulp level height in the described wet magnetic separator cell body 1.
Described is the inlet of ore pulp to space, ore deposit 2, enter sorting space 5 subsequently, in sorting space 5, ore pulp externally carries out sorting under the effect of magnetic cylinder 19 magnetic force, mine tailing enters mine tailing and discharges the space, concentrate enters concentrate conveying space 14, level adjusting mechanism 16 is set on described wet magnetic separator cell body can guarantees effectively that liquid level is in suitable height in the wet magnetic separator cell body 1.
According to magnetic separator chats amount size, described level adjusting mechanism 16 can be regulated the sorting liquid level in the control wet magnetic separator cell body 1, give under the unobstructed situation in space, ore deposit 2 and sorting space 5 described, make that the liquid level in the wet magnetic separator cell body 1 can be too not low or too high, be that fine tailings overflow ducts 13 has ore pulp to pass through, just can make magnetic separator under the normal operation situation, obtain the most excellent separation index, effectively ensure best operating mode.Wet magnetic separator cell body 1 with level adjusting mechanism 16 is fit to mine-supplying quantity and has situation than great fluctuation process, can regulate level adjusting mechanism 16 according to the mine-supplying quantity of reality when practical operation, thereby guarantee the operate as normal of magnetic separator.
Described level adjusting mechanism 16 comprises liftable level plate 15.Mineral pulp level flushes with the top of described level plate 15 in the described wet magnetic separator cell body 1, the mineral pulp level height is subjected to the control of described level plate 15 in the described wet magnetic separator cell body 1, can realize adjustment to mineral pulp level height in the described wet magnetic separator cell body 1 to the descending operation of level plate 15.
Described level plate 15 is connected with pull bar 17, and described pull bar 17 is provided with and drives its liquid level adjustment component 22 that moves up and down.Described pull bar 17 connects described level plate 15 by modes such as riveted joint, welding or bolts.Mineral pulp level height in 16 pairs of described wet magnetic separator cell bodies 1 of described level adjusting mechanism is adjusted, thereby move up or down by regulating the described level plate 15 of liquid level adjustment component 22 adjustment pull bars, 17 drives, realize adjustment liquid level in the described wet magnetic separator cell body 1.Described liquid level adjustment component 22 can be a hold-down nut, described pull bar 17 has the screw thread that matches with described hold-down nut, adjust the length of pull bar 17 and drive by rotating described hold-down nut, thereby realize the liquid level adjustment to the moving up or down of level plate 15; Described liquid level adjustment component 22 also can be to loosen nut, by described nut is loosened, pushes pull bar 17 and regulates the modes such as length of adjusting nut and drive the moving up or down of level plate 15, thereby realize the liquid level adjustment; Described adjustment component 22 can be adjusting devices such as buckle, gear, leading screw also, all can be suitable for the present invention.
Also be provided with peephole or liquid level box 21 with corresponding described wet magnetic separator cell body 1 outside, described level plate 15 positions, at least one surface of liquid level box 21 is transparent or semitransparent, be used to observe described wet magnetic separator cell body 1 inner mineral pulp level height, can the handled easily person observe the liquid level in the described wet magnetic separator cell body 1, and then the too high or too low situation of liquid level in the wet magnetic separator cell body 1 is adjusted timely.When adopting the liquid level box owing to the equipment operation, ore pulp is heavier, impulsive force was big when ore pulp flowed, and liquid level box 21 can be made by metal material such as steel, aluminium alloy etc., had been set to transparent or semitransparent near a surface on operator's direction or the part on a surface.The transparent or semitransparent part of liquid level box can selection intensity than materials such as higher plastics, safety glass.For the intensity of strengthening the liquid level box can also be at transparent or semitransparent part additional metal rack, to reduce the impact of ore pulp to the transparent or semitransparent part of liquid level box.
The space, ore deposit 2 of giving of described wet magnetic separator cell body 1 comprises pre-magnet 3.The described space, ore deposit 2 of giving is equipped with described pre-magnet 3, and when flow of slurry during through this zone, 3 pairs of ore pulps of described pre-magnet carry out premagnetization.For the sorting of low-grade magnetic iron ore or from mine tailing, reclaim magnetic iron ore, pre-magnet 3 can be so that form magnetic group or magnetic linkage to a spot of magnetic-particle in the ore pulp in the space, ore deposit 2, described magnetic group or magnetic linkage are through described wet magnetic separator cell body 1 sorting space 5 time, can increase adsorption probability, improve the magnetic mineral acquisition probability, thereby improve the rate of recovery of magnetic mineral.Described pre-magnet 3 can be used as separate part by process Installation such as welding, screw or snap fit in described base plate or the side plate of giving space, ore deposit 2; Also can will directly be provided with magnetic as pre-magnet 3 for a part of side plate or the base plate in space, ore deposit 2.
The sorting space 5 of described wet magnetic separator cell body 1 is a step type slot body sorting structure.Described sorting space 5 is designed to arc step type slot body sorting structure as shown in Figure 1, described sorting space 5, will change the ore pulp fluidised form, prevent the ore pulp precipitation, ore pulp can be transported to sorting magnetic cylinder 19 surperficial highfield district by hierarchic structure, improve organic efficiency, can avoid the coarse granule precipitation in the ore pulp simultaneously, and then the obstruction that forms.
Described 2 bottoms, space, ore deposit of giving of described wet magnetic separator cell body 1 are equipped with support component 4.The described space size in space, ore deposit 2 of giving can be adjusted by described support component 4, for example regulates space size to space, ore deposit 2 by increase or reduce pad quantity below support component 4; Also can be similar adjustable supports thing, wait the high and low position of realizing support component 4 to change as combination, thereby further regulate the space size of giving space, ore deposit 2 by some adjustable bolt and nuts.Wet magnetic separator cell body 1 provided by the invention can adjust accordingly giving space, ore deposit 2 according to the mine-supplying quantity in the actual condition, so that coordinate mutually with subsequent handling, reaches optimum operating condition.
Described concentrate conveying space 14 gaps of described wet magnetic separator cell body 1 diminish gradually.Described concentrate conveying space 14 is taked the gap this structure that diminishes gradually, can so that concentrate under the magneticaction of magnetic cylinder 19, concentrate concentration is further enhanced in course of conveying, concentrate is transported to subsequent processing entering row's concentrate passage 18 through climbing over the ore discharge weir behind the conveying space 14 through concentrate bucket or pipeline.
The described mine tailing of described wet magnetic separator cell body 1 is discharged the space and is comprised coarse grain mine tailing sinking space 6 and fine tailings overflow ducts 13, described coarse grain mine tailing sinking space 6 comprises at least one coarse grain mine tailing mouth 11, and described coarse grain mine tailing mouth 11 is provided with debris tube flow guiding mechanism 8; Described debris tube flow guiding mechanism 8 comprises valve 10, and the aperture variation is used to regulate the mine tailing displacement size between described valve 10 and the coarse grain mine tailing mouth 11.In sorting space 5, be not subjected to magnetic cylinder 19 magneto motive coarse granule ores directly to enter coarse grain mine tailing sinking space 6 and form the coarse grain mine tailing, discharge described wet magnetic separator cell body 1 by coarse grain mine tailing mouth 11 then; And fine tailings and sludge along with ore pulp flow into fine tailings overflow ducts 13, discharge described wet magnetic separator cell body 1 by mine tailing overfall 12 subsequently.Described coarse grain mine tailing mouth 11 is mainly used in discharges the coarse grain mine tailing; Fine tailings overflow ducts 13 is used to discharge the thinner mine tailing of granularity.Simultaneously on described coarse grain mine tailing mouth 11 mine tailing flow guiding mechanism 8 is set, the openings of sizes of regulating coarse grain mine tailing mouth 11 by adjusting mine tailing flow guiding mechanism 8 realizes regulating the coarse sand amount that coarse grain mine tailing mouth 11 is discharged.This coarse grain mine tailing mouth 11 and mine tailing flow guiding mechanism 8 thereof and fine tailings overflow ducts 13 designs can guarantee the not deep gouge obstruction of coarse grain mine tailing, can keep described mineral pulp level stable simultaneously again, can realize the reliable of separation index.
Described valve 10 is connected with valve regulated bar 9, and described valve regulated bar 9 is provided with valve adjustment component 7; Regulate described valve adjustment component 7) described valve regulated bar 9 upper and lower displacements, regulate aperture size between described valve 10 and the coarse grain mine tailing mouth 11; Described valve regulated bar connects described valve 10 by modes such as welding, riveted joint or bolts.Described debris tube flow guiding mechanism 8 is used for regulating the openings of sizes of coarse grain mine tailing mouth 11, thus the discharge coarse sand amount of control coarse grain mine tailing mouth 11.Described valve regulated bar 9 connects described valve 10, drives valve regulated bar 9 and then controls aperture size between described valve 10 and the coarse grain mine tailing mouth 11 by regulating described valve adjustment component 7.Described valve adjustment component 7 can be a hold-down nut, drives aperture size between valve 10 and the coarse grain mine tailing mouth 11 by rotating described hold-down nut control valve adjusting rod 9, thus the discharge coarse sand amount of control coarse grain mine tailing mouth 11; Described valve adjustment component 7 also can be to loosen nut, by described nut is loosened, comes aperture size between control valve 10 and the coarse grain mine tailing mouth 11 by adjusting valve regulated bar 9, thus the discharge coarse sand amount of control coarse grain mine tailing mouth 11.Described adjustment component 22 can be a buckle, and corresponding, described pull bar 17 has cell body with matching; Adjustment component 22 can be a gear, and corresponding, described pull bar 17 has rack structure with matching.By regulating adjustment component 22, the realization pull bar 17 correspondingly machinery combination of upper and lower displacement all is applicable to the present invention.
Described debris tube flow guiding mechanism 8 is the interlock control connection with described level adjusting mechanism 16.Can just can other controlling organizations that links correspondingly be adjusted by adjusting one of them mechanism by taking interlock control.When for example adjusting level adjusting mechanism 16 liquid level is risen, debris tube flow guiding mechanism 8 also is subjected to corresponding adjustment, and aperture also reduces accordingly between the valve 10 of coarse grain mine tailing mouth 11 and the coarse grain mine tailing mouth 11; When adjustment level adjusting mechanism 16 descended liquid level, debris tube flow guiding mechanism 8 also was subjected to corresponding adjustment, and aperture increases accordingly between the valve 10 of coarse grain mine tailing mouth 11 and the coarse grain mine tailing mouth 11.Correspondingly, when adjusting debris tube flow guiding mechanism 8, level adjusting mechanism 16 also can be subjected to corresponding adjustment.Because liquid level is subjected to the into influence of ore deposit amount and ore discharge amount in the wet magnetic separator cell body 1, the operator can adjust as the size adjustment according to mine-supplying quantity accordingly according to the operating mode of reality, makes that the liquid level in the wet magnetic separator cell body 1 satisfies rational operating mode demand.Take this interlock control can improve operator's operating efficiency greatly, reduce the difficulty of work simultaneously.
Described debris tube flow guiding mechanism 8 also comprises valve connector 20, and described valve connector 20 connects described valve regulated bar 9, to described valve 10 interlock controls.Can realize simultaneously adjusting by described valve connector 20 to described wet magnetic separator cell body 1 all valves 10, described valve connector 20 can be chosen as all connectors that can be suitable for such as channel-section steel, rectangle steel, steel pipe, steel bar all can be suitable for the present invention, method of attachment can be by welding, modes such as screw connection.
As can be seen from the above embodiments, the embodiment of the invention is by being provided with level adjusting mechanism 16 on wet magnetic separator cell body 1, can effectively control the height of sorting liquid level in the wet magnetic separator cell body 1, make the height and the mine-supplying quantity of sorting liquid level reach optimum matching relation, be the optimum condition condition of sorting, thereby obtain excellent separation index.Technique scheme also provides the sorting space 5 to space, ore deposit 2 and step type slot body structure with pre-magnet 3 simultaneously; Can effectively improve the magnetic mineral acquisition probability, and prevent the ore pulp precipitation, not deep gouge obstruction of coarse granule ore simultaneously, and then reach optimum working condition; The present invention has also realized the control of the interlock between level adjusting mechanism 16 and debris tube flow guiding mechanism 8 and the debris tube flow guiding mechanism 8 has been improved operator's operating efficiency greatly, has reduced the difficulty of work.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and replacement, these improvement and replacement also should be considered as protection scope of the present invention.
Claims (10)
1. a wet magnetic separator cell body (1), comprise: discharge space and concentrate conveying space (14) for space, ore deposit (2), sorting space (5), mine tailing, the described space, ore deposit (2) of giving connects described sorting space (5), the top in described sorting space (5) is communicated with concentrate conveying space (14), the bottom in described sorting space (5) is communicated with mine tailing and discharges the space, it is characterized in that
Described wet magnetic separator cell body also comprises level adjusting mechanism (16);
Described level adjusting mechanism (16) is installed on described mine tailing and discharges the space, and described level adjusting mechanism (16) is used to regulate the interior mineral pulp level height of described wet magnetic separator cell body (1).
2. wet magnetic separator cell body according to claim 1 is characterized in that, described level adjusting mechanism (16) comprises liftable level plate (15).
3. wet magnetic separator cell body according to claim 2 is characterized in that, described level plate (15) is connected with pull bar (17), and described pull bar (17) is provided with and drives its liquid level adjustment component (22) that moves up and down.
4. wet magnetic separator cell body according to claim 3, it is characterized in that, also be provided with peephole or liquid level box (21) with described level plate (15) the corresponding described wet magnetic separator cell body in position (1) outside, at least one surface of described liquid level box (21) is transparent or semitransparent, is used to observe the inner mineral pulp level height of described wet magnetic separator cell body (1).
5. wet magnetic separator cell body according to claim 1 (1) is characterized in that, the described space, ore deposit (2) of giving comprises pre-magnet (3).
6. wet magnetic separator cell body according to claim 1 is characterized in that, described sorting space (5) is a step type slot body sorting structure.
7. wet magnetic separator cell body according to claim 1, it is characterized in that, described mine tailing is discharged the space and is comprised coarse grain mine tailing sinking space (6) and fine tailings overflow ducts (13), described coarse grain mine tailing sinking space (6) comprises at least one coarse grain mine tailing mouth (11), described coarse grain mine tailing mouth (11) is provided with debris tube flow guiding mechanism (8), described debris tube flow guiding mechanism (8) comprises valve (10), and the aperture variation is used to regulate the mine tailing displacement size between described valve (10) and the described coarse grain mine tailing mouth (11).
8. wet magnetic separator cell body according to claim 7 is characterized in that, described valve (10) is connected with valve regulated bar (9), and described valve regulated bar (9) is provided with valve adjustment component (7);
Regulate described valve adjustment component (7), described valve regulated bar (9) upper and lower displacement, the aperture size of regulating described valve (10).
9. wet magnetic separator cell body according to claim 8, it is characterized in that, described debris tube flow guiding mechanism (8) also comprises valve connector (20), and described valve connector (20) connects described valve regulated bar (9), to described valve (10) interlock control.
10. according to each described wet magnetic separator cell body of claim 7 to 9, it is characterized in that described debris tube flow guiding mechanism (8) is the interlock control connection with described level adjusting mechanism (16).
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| CN2011101308459A CN102166544A (en) | 2011-05-19 | 2011-05-19 | Wet-type magnet separator cell body |
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| CN2011101308459A CN102166544A (en) | 2011-05-19 | 2011-05-19 | Wet-type magnet separator cell body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752402A (en) * | 2013-12-30 | 2014-04-30 | 合肥工业大学 | Circulation wet-type magnetic separation method |
| CN112844835A (en) * | 2021-01-12 | 2021-05-28 | 陶征英 | Magnetic separator for mine factory |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103752402A (en) * | 2013-12-30 | 2014-04-30 | 合肥工业大学 | Circulation wet-type magnetic separation method |
| CN103752402B (en) * | 2013-12-30 | 2015-12-30 | 合肥工业大学 | A kind of circulation wet-type magnetic separation method |
| CN112844835A (en) * | 2021-01-12 | 2021-05-28 | 陶征英 | Magnetic separator for mine factory |
| CN112844835B (en) * | 2021-01-12 | 2022-09-20 | 杨健 | Magnetic separator for mine factory |
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Effective date of registration: 20130820 Address after: 100070, No. 23, building eighteen, 188, base station, South Fourth Ring Road West, Beijing, Daxing District Applicant after: Beijing General Research Institute of Mining & Metallurgy Applicant after: North Mine Electrical Technology Co., Ltd. Address before: 100070, No. 23, building eighteen, 188, base station, South Fourth Ring Road West, Beijing, Daxing District Applicant before: Beijing General Research Institute of Mining & Metallurgy |
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