阅读说明：本技术 一种介质浸泡式磁选机 (Medium soaking type magnetic separator ) 是由 许涛 廖明勇 于 2020-07-15 设计创作，主要内容包括：本发明公开了一种介质浸泡式磁选机,涉及磁选设备技术领域,解决了常见现有的立式湿式磁选机在完成磁选过程时,浆液在重力的作用下会具有较高的流速,因此造成磁选机的磁选效率低下的不良生产现象的问题,其技术方案要点是,包括机架,机架上设有磁性件,磁性件内设有可供浆液自然流出的浆槽,浆槽内穿设有往复运动于浆槽内的介质组件,浆槽的旁侧设有可供介质组件冲洗用的冲洗区,浆槽内连接有同时用于控制浆液流出和或保持介质组件浸泡于浆液中的流量调节组件,达到可使得介质组件得以保持浸泡于浆液内,以便于提高介质组件的磁选效率和磁选效果,可通过流量调节组件适时地调节浆液的流量,生产制造成本低的目的。(The invention discloses a medium soaking type magnetic separator, which relates to the technical field of magnetic separation equipment and solves the problem of poor production phenomenon that the magnetic separation efficiency of the magnetic separator is low because the slurry has higher flow velocity under the action of gravity when the conventional vertical wet magnetic separator finishes the magnetic separation process, and the technical scheme is characterized by comprising a rack, wherein a magnetic part is arranged on the rack, a slurry tank for naturally flowing out the slurry is arranged in the magnetic part, a medium component which reciprocates in the slurry tank is arranged in the slurry tank in a penetrating way, a flushing area for flushing the medium component is arranged at the side of the slurry tank, a flow regulating component for controlling the slurry to flow out and/or keeping the medium component to be soaked in the slurry is connected in the slurry tank, so that the medium component can be kept to be soaked in the slurry, the magnetic separation efficiency and the magnetic separation effect of the medium component can be improved, and the flow of the slurry can be timely regulated by the flow regulating component, the production and manufacturing cost is low.)

1. The utility model provides a medium soaks formula magnet separator, includes the frame, is equipped with the magnetic part in the frame, be equipped with the dressing trough that can supply the thick liquid to flow out naturally in the magnetic part, wear to be equipped with the medium subassembly of reciprocating motion in the dressing trough, the side of dressing trough is equipped with the flushing area that can supply the medium subassembly to wash the usefulness, its characterized in that, the dressing trough in-connection has the flow control subassembly that is used for controlling the thick liquid simultaneously and flows andor keep the medium subassembly to soak in the thick liquid.

2. The media-immersed magnetic separator according to claim 1, wherein the flow regulating assembly comprises a first flow regulating plate fixed in the slurry tank and a second flow regulating plate capable of sliding relative to the first flow regulating plate, the first flow regulating plate is provided with a plurality of first through holes communicated with the slurry tank, the second flow regulating plate is provided with a plurality of second through holes communicated with the first through holes, and when the second flow regulating plate slides relative to the first flow regulating plate, the first through holes and the second through holes are communicated in a staggered manner.

3. The medium-immersed magnetic separator according to claim 2, wherein a chute is formed in the slurry tank and adjacently arranged at the side of the first flow regulating plate, and a first opening communicated with the second through hole is formed in the chute; the first flow regulating plate is fixedly arranged on a notch of the stock vat, and the second flow regulating plate is connected in the sliding chute in a sliding mode.

4. The media-impregnated magnetic separator according to claim 2 wherein the distance between two adjacent second through holes is greater than the diameter of the first through hole.

5. The magnetic separator as claimed in claim 2, wherein the frame is provided with a first linear driving device, and the movable end of the first linear driving device is connected with the second flow regulating plate.

6. The medium-immersed magnetic separator according to claim 1, wherein the frame is provided with a slurry inlet pipe communicated with the input end of the slurry tank and a slurry outlet pipe communicated with the output end of the slurry tank; and the flushing area is provided with a spray head for flushing mineral substances on the medium component and a collecting tray for collecting flushed products.

7. The media-immersed magnetic separator according to claim 1, wherein the number of the magnetic separation elements is at least two, a second linear driving device is arranged between two adjacent magnetic separation elements, a fixed end of the second linear driving device is arranged on the frame, and a movable end of the second linear driving device is simultaneously connected with two adjacent media components.

8. The media-impregnated magnetic separator according to claim 1 wherein the number of said washing zones is at least two and are respectively disposed on both sides of the slurry tank along the axial direction of movement of the media pack.

9. The media-impregnated magnetic separator according to claim 8 wherein the axial length of said media assembly along the axial direction of movement of said media assembly is greater than the axial length of said magnetic member.

10. The media-impregnated magnetic separator according to claim 1 wherein the frame is provided with a set of rails extending axially along the direction of movement of the media assembly and passing through the magnetic member, the media assembly being slidably attached to the set of rails by a slider.

Technical Field

The invention relates to the technical field of magnetic separation equipment, in particular to a medium soaking type magnetic separator.

Background

The wet magnetic separator is iron ore equipment (iron ore magnetic separator) and manganese ore equipment (manganese ore magnetic separator) commonly used, is the strong magnetic separator ore dressing equipment of mainstream, wet-type permanent magnetism cylinder magnet separator: the wet permanent-magnet drum magnetic separator is a magnetic separator commonly used in iron ore dressing plants, is suitable for separating strong-magnetic minerals, and is divided into a forward flow type, a reverse flow type and a semi-reverse flow type according to a groove structure. Wet permanent-magnet drum magnetic separator is used as concentrating equipment before filtration in magnetic separation plant to replace magnetic dewatering tank.

However, when the existing vertical wet magnetic separator completes the magnetic separation process, the slurry generally can directly flow through the magnetic separation piece along the slurry tank and then complete the magnetic separation, but the slurry can have a high flow rate under the action of gravity, and after the magnetic separation is completed in the slurry by the medium component, the medium component still needs to be moved to the outside of the magnetic field to perform iron discharge operation, so that a large amount of slurry is directly discharged without being subjected to the magnetic separation, and further the poor production phenomenon that the magnetic separation efficiency of the magnetic separator is low is caused.

Disclosure of Invention

The invention aims to provide a medium-immersed magnetic separator which has the advantages that a medium assembly can be kept immersed in slurry, so that the magnetic separation efficiency and the magnetic separation effect of the medium assembly are improved, the flow of the slurry can be timely adjusted through a flow adjusting assembly, and the production and manufacturing cost is low.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a medium soaks formula magnet separator, includes the frame, is equipped with magnetic part in the frame, be equipped with the dressing trough that can supply the thick liquid to flow out naturally in the magnetic part, but wear to be equipped with reciprocating motion in the dressing trough medium subassembly in the dressing trough, the side of dressing trough is equipped with the flushing area that can supply the medium subassembly to wash the usefulness, the dressing trough in-connection has the flow control subassembly that is used for controlling the thick liquid simultaneously and flows and keep the medium subassembly to soak in the thick liquid.

By adopting the technical scheme, when the flow regulating assembly is in an open state, the slurry subjected to magnetic separation flows out of the flow regulating assembly; when the flow regulating assembly is in a closed state, the flow regulating assembly can enable the slurry to fill the inside of the slurry tank, so that the medium assembly can be kept soaked in the slurry, and the magnetic separation efficiency and the magnetic separation effect of the medium assembly are improved. The user still can adjust the flow of thick liquid in good time through the flow control subassembly to make the thick liquid flow velocity can not be too fast when keeping flowing out, so that improve equipment's magnetic separation efficiency and controllability.

The invention is further provided with that the flow regulating assembly comprises a first flow regulating plate fixed in the slurry tank and a second flow regulating plate capable of sliding relative to the first flow regulating plate, wherein a plurality of first through holes communicated with the slurry tank are formed in the first flow regulating plate, a plurality of second through holes communicated with the first through holes are formed in the second flow regulating plate, and when the second flow regulating plate slides relative to the first flow regulating plate, the first through holes and the second through holes are communicated in a staggered manner.

The invention is further provided with a chute which is adjacently arranged at the side of the first flow adjusting plate and is arranged in the slurry groove, and a first opening communicated with the second through hole is arranged on the chute; the first flow regulating plate is fixedly arranged on a notch of the stock vat, and the second flow regulating plate is connected in the sliding chute in a sliding mode.

By adopting the technical scheme, because the distance is reserved between every two adjacent second through holes, when the second flow regulating plate is moved, the distance can control the circulation degree of the first through holes along with the movement of the second flow regulating plate, and further the flow regulating function of the slurry is realized; the flow regulating assembly is designed for the magnetic separation equipment, the first flow regulating plate and the second flow regulating plate with different areas can be selected according to the area of the slurry outlet of the slurry tank, and the magnetic separation equipment is simple in structure, convenient to process and produce, and low in processing cost and good in economic benefit; secondly, this scheme only need through removing second flow control board alright realize the thick liquid flow control to need not to relate to too many other complicated structures, can reduce the production and the manufacturing cost of this equipment effectively.

According to the invention, the distance between two adjacent first through holes is smaller than the distance between two adjacent second through holes.

Through adopting above-mentioned technical scheme, can make the second flow control board can seal the first through-hole on the first flow control board completely for thick liquid stops in the dressing trough, and then is convenient for improve the control range of flow control assembly.

According to the invention, the frame is further provided with a first linear driving device, and the movable end of the first linear driving device is connected with a second flow regulating plate.

Through adopting above-mentioned technical scheme, through the relative position of first linear drive device in order to control second flow regulating plate and first flow regulating plate to in the degree of automation and the degree of accuracy that improve flow control.

The invention is further provided with a slurry inlet pipe communicated with the input end of the slurry tank and a slurry outlet pipe communicated with the output end of the slurry tank, wherein the slurry inlet pipe is arranged on the rack; and the flushing area is provided with a spray head for flushing mineral substances on the medium component and a collecting tray for collecting flushed products.

The invention is further provided with at least two magnetic separators, a second linear driving device is arranged between every two adjacent magnetic separators, the fixed end of each second linear driving device is arranged on the rack, and the movable end of each second linear driving device is simultaneously connected with every two adjacent medium assemblies.

Through adopting above-mentioned technical scheme, two adjacent magnetic separation pieces realize stretching into or stretching out of medium subassembly through same second linear drive device to in the utilization ratio that improves second linear drive device, and then be convenient for reduce the production and the manufacturing cost of this equipment.

According to the invention, the number of the flushing areas is at least two, and the flushing areas are respectively arranged at two sides of the stock tank along the moving axial direction of the medium component.

According to a further arrangement of the present invention, the axial length of the media assembly is greater than the axial length of the magnetic member along the axial direction of movement of the media assembly.

The invention is further provided with a guide rail group which extends along the moving axial direction of the medium assembly and penetrates through the magnetic part, and the medium assembly is connected to the guide rail group in a sliding manner through a sliding block.

By adopting the technical scheme, because the axial length of the medium assembly is greater than that of the magnetic part, one part of the medium assembly is always positioned in the magnetic part (namely one part of the medium assembly is positioned in the magnetic part for magnetic separation), and the other part of the medium assembly is positioned in the cleaning area for cleaning, so that the medium assembly can be always positioned in the working states of magnetic separation and cleaning, and the magnetic separation efficiency of slurry is improved. The washing zones with at least two number can further improve the magnetic separation efficiency.

Firstly, the first linear driving device moves the second flow regulating plate until the second flow regulating plate and the first flow regulating plate are in a closed state, then slurry to be magnetically separated is input into the slurry tank through the slurry inlet pipe until the medium assembly is completely soaked in the slurry, and the medium assembly completes magnetic separation under the action of the magnetic field of the magnetic piece; then, the second linear driving device drives the first part of the medium assembly to move to the nearest washing area, then under the action of the spray head, a large amount of mineral matters and water attached to the medium assembly fall into the collecting tray, and simultaneously, the second part of the medium assembly enters the slurry tank for magnetic separation; similarly, the second linear driving device drives the second part of the medium assembly to move to the other washing area and carry out the washing process, and simultaneously the first part of the medium assembly also enters the slurry tank again to carry out the magnetic separation operation, so that the actions are circulated repeatedly all the time, and the equipment can keep the magnetic separation action; in the magnetic separation process, the flow of the slurry can be adjusted by adjusting the flow adjusting component according to actual needs by a user, so that the magnetic separation efficiency of the equipment is improved.

In conclusion, the invention has the following beneficial effects:

1. the medium assembly can be kept soaked in the slurry, so that the magnetic separation efficiency and the magnetic separation effect of the medium assembly are improved;

2. the flow of the slurry can be timely adjusted through the flow adjusting assembly, and the magnetic separation efficiency and the adjustability of the equipment can be conveniently improved;

3. the equipment has low production and manufacturing cost and good economic benefit;

4. the medium assembly can be always in the working states of magnetic separation and cleaning, so that the magnetic separation efficiency of the slurry is improved.

In general, the invention can ensure that the medium assembly is kept soaked in the slurry, so as to improve the magnetic separation efficiency and the magnetic separation effect of the medium assembly, can timely adjust the flow of the slurry through the flow adjusting assembly and has low production and manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view showing the connection of the magnetic member, the medium unit, the slurry tank and the flow rate adjusting unit according to the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of the half-section of FIG. 2;

FIG. 5 is an enlarged view at B in FIG. 4

FIG. 6 is a schematic diagram of the construction of a media pack according to the present invention.

Reference numerals: 1. a frame; 2. a magnetic member; 3. a slurry tank; 4. a media component; 5. a rinsing zone; 51. a collection tray; 6. a flow regulating assembly; 61. a first flow regulating plate; 62. a second flow regulating plate; 7. a first through hole; 8. a second through hole; 9. a chute; 10. a first opening; 11. a first linear driving device; 12. a pulp inlet pipe; 13. a pulp outlet pipe; 14. a spray head; 16. a second linear drive; 17. a guide rail set; 18. a slide block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.