CN213287554U

CN213287554U - Sorting unit for mineral processing

Info

Publication number: CN213287554U
Application number: CN202022229669.1U
Authority: CN
Inventors: 童雄; 吴雅菡; 谢贤; 宋强; 芮子
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-28
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a sorting device for mineral processing, which comprises a box body and a sorting box, wherein a bracket is arranged at the upper left part of the outer wall of the box body, a second motor is fixed above the bracket, the right side of the second motor is connected with a second rotating shaft, and the outer wall of the second rotating shaft is fixed with a stirring blade, the upper part of the box body is connected with a stirring bin, the top end of the stirring bin is connected with a feeding hole, a dust raising box is arranged above the inner wall of the box body, and the inner walls of the two sides of the dust raising box are fixed with fixed blocks, the middle of the fixed block is embedded with an impurity filter screen, the outer wall of the right side of the dust raising box is provided with a negative pressure fan, and the outside of raise dust case is fixed with the door frame, the separation box is located the below of raise dust case, and the left side of separation box is connected with the export of coarse mineral, the left side outer wall of separation box is provided with the slide rail, and the outer wall of slide rail installs the removal lid. The sorting device for mineral processing is clear in labor division, fine in sorting and has a dust removal function.

Description

Sorting unit for mineral processing

Technical Field

The utility model relates to a mineral matter sorting unit technical field specifically is a sorting unit for mineral processing.

Background

The mineral processing and sorting process includes the steps of separating useful mineral grains with certain shape and size from mined ore containing useful mineral through applying external force, enriching the useful mineral relatively through physical, chemical and physical and chemical methods, separating gangue mineral, raising the content of the useful mineral and separating gangue mineral. The existing equipment has a complex processing process and seriously wastes minerals.

The sorting device for mineral processing in the market is complex to operate, sorting is not accurate enough, and the problem that the dust of the mineral after sorting is mixed with serious dust is solved, so that the sorting device for mineral processing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sorting unit is used in mineral processing to the operation that proposes in solving above-mentioned background art is complicated, selects separately not accurate enough, and the mineral dust after selecting separately mix with serious problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sorting device for mineral processing comprises a box body and a sorting box, wherein a support is installed above the left side of the outer wall of the box body, a second motor is fixed above the support, the right side of the second motor is connected with a second rotating shaft, a stirring blade is fixed on the outer wall of the second rotating shaft, a stirring bin is connected above the box body, the top end of the stirring bin is connected with a feed inlet, a dust raising box is arranged above the inner wall of the box body, fixed blocks are fixed on the inner walls of the two sides of the dust raising box, an impurity filtering net is inlaid in the middle of each fixed block, a negative pressure fan is installed on the outer wall of the right side of the dust raising box, a door frame is fixed on the outer side of the dust raising box, the sorting box is located below the dust raising box, the left side of the sorting box is connected with a coarse mineral outlet, a sliding rail is arranged on the outer wall of the left side of the sorting box, a movable cover, and the top of first motor is connected with first rotation axis, the outer wall from the bottom up of first rotation axis is fixed with meticulous branch filter screen, middle level in proper order and divides filter screen and rough branch filter screen, the bottom right side of separation box is provided with the discharge gate, and the stabilizer blade is installed at the both ends of separation box.

Preferably, be fixed connection between stabilizer blade and the box, and the stabilizer blade is located the vertical axis both sides of box and is the symmetrical form distribution.

Preferably, be fixed connection between meticulous branch filter screen and the first rotation axis, and meticulous branch filter screen constitutes revolution mechanic through first rotation axis and first motor.

Preferably, the middle-layer filter screen and the rough-layer filter screen are parallel to each other, and the vertical central axis of the middle-layer filter screen coincides with the vertical central axis of the rough-layer filter screen.

Preferably, the fixed blocks are located on two sides of a vertical central axis of the dust raising box and are symmetrically distributed, and the fixed blocks and the impurity filter screens are mutually embedded.

Preferably, the separation box and the dust raising box are both rectangular, and the area of the separation box is larger than that of the dust raising box.

Compared with the prior art, the beneficial effects of the utility model are that:

the sorting device for mineral processing is fine in sorting, good in effect, a special sorting box is arranged in a box body, a first motor is connected with a first rotating shaft, a coarse sorting filter screen is arranged on the uppermost portion of the first rotating shaft, the aperture of the coarse sorting filter screen is large, mineral substances are quickly dispersed by the coarse sorting filter screen under the rotating action of the first motor, fine mineral substances leak into a middle-layer sorting filter screen from the aperture and then flow into a fine sorting filter screen, and finally flow out from a discharge port, the coarse mineral substances are filtered out by the middle-layer sorting filter screen, a movable cover slides upwards, the coarse mineral substances can flow out from a coarse mineral substance outlet, and the sorting efficiency and the sorting quality are improved;

the sorting device for mineral processing has the functions of removing dust and juicing, the negative pressure fan is arranged outside the dust raising box, the negative pressure fan discharges air outwards to enable the air pressure in the dust raising box to fall, the air becomes thin to form a negative pressure region, and therefore the effects of dust removal and air exchange are achieved, the impurity filter screen is further arranged in the dust raising box, the impurity filter screen is embedded between the fixed blocks and can be detached, the door frame is arranged outside the dust raising box, the impurity filter screen is convenient to open and clean, and the sorting device is practical and convenient;

this sorting unit for mineral processing has stirring function, is equipped with the stirring leaf in the stirring storehouse, and the stirring leaf constitutes revolution mechanic through second rotation axis and second motor, and the second motor utilizes the circular telegram coil to produce rotating magnetic field and acts on the rotor and form magnetoelectric power rotation, and dispersion of accelerating the mineral substance is dialled, and easy and simple to handle, the energy consumption is low, the operation is reliable in succession, and the stirring storehouse is the infundibulate, can control the hourglass of mineral and drip speed, is favorable to the layering to be filtered.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. a first motor; 2. a discharge port; 3. a support leg; 4. a first rotating shaft; 5. finely dividing a filter screen; 6. the middle layer is divided into a filter screen; 7. roughly dividing a filter screen; 8. a negative pressure fan; 9. a box body; 10. moving the cover; 11. a slide rail; 12. an impurity filter screen; 13. a fixed block; 14. a dust raising box; 15. a support; 16. a second motor; 17. a stirring bin; 18. a second rotation shaft; 19. stirring blades; 20. a feed inlet; 21. a door frame; 22. a sorting box; 23. and (4) a coarse mineral outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sorting device for mineral processing comprises a first motor 1, a discharge port 2, support legs 3, a first rotating shaft 4, a fine separation filter screen 5, a middle separation filter screen 6, a coarse separation filter screen 7, a negative pressure fan 8, a box body 9, a movable cover 10, a slide rail 11, an impurity filter screen 12, a fixed block 13, a dust raising box 14, a support 15, a second motor 16, a stirring bin 17, a second rotating shaft 18, stirring blades 19, a feed port 20, a door frame 21, a sorting box 22 and a coarse mineral outlet 23, wherein the support 15 is arranged above the left of the outer wall of the box body 9, the second motor 16 is fixed above the support 15, the second rotating shaft 18 is connected to the right side of the second motor 16, the stirring blades 19 are fixed to the outer wall of the second rotating shaft 18, the stirring bin 17 is connected above the box body 9, the feed port 20 is connected to the top end of the stirring bin 17, the dust raising box 14 is arranged above the inner wall of the box 9, and the fixed blocks 13, the fixed blocks 13 are positioned on two sides of a vertical central axis of the dust box 14 and are symmetrically distributed, the fixed blocks 13 and the impurity filter screens 12 are mutually embedded, the fixed blocks 13 play a role in fixing the impurity filter screens 12, the impurity filter screens 12 are easy to disassemble and convenient to clean, the impurity filter screens 12 are embedded in the middle of the fixed blocks 13, the negative pressure fan 8 is installed on the outer wall of the right side of the dust box 14, a door frame 21 is fixed on the outer side of the dust box 14, the separation box 22 is positioned below the dust box 14, a coarse mineral outlet 23 is connected to the left side of the separation box 22, the separation box 22 and the dust box 14 are rectangular, the area of the separation box 22 is larger than that of the dust box 14, all parts are clearly divided, the operation is simple and convenient, the energy consumption is low, the operation is continuous and reliable;

a slide rail 11 is arranged on the outer wall of the left side of the separation box 22, a movable cover 10 is arranged on the outer wall of the slide rail 11, a first motor 1 is fixed in the middle of the bottom of the separation box 22, a first rotating shaft 4 is connected above the first motor 1, a fine separation filter screen 5, a middle separation filter screen 6 and a coarse separation filter screen 7 are sequentially fixed on the outer wall of the first rotating shaft 4 from bottom to top, the fine separation filter screen 5 is fixedly connected with the first rotating shaft 4, the fine separation filter screen 5 and the first motor 1 form a rotating structure through the first rotating shaft 4, the middle separation filter screen 6 and the coarse separation filter screen 7 are parallel to each other, a vertical central axis of the middle separation filter screen 6 is superposed with a vertical central axis of the coarse separation filter screen 7, the aperture of the coarse separation filter screen 7 is large, mineral substances are rapidly dispersed by the coarse separation filter screen 7 under the rotating action of the first motor 1, the fine mineral substances leak into the middle separation filter screen 6 from the aperture, sorting box 22's bottom right side is provided with discharge gate 2, and sorting box 22's both ends install stabilizer blade 3, is fixed connection between stabilizer blade 3 and the box 9, and stabilizer blade 3 is located the vertical axis both sides of box 9 and is the symmetrical form and distributes, and stabilizer blade 3 plays the effect of connecting and supporting to box 9, maintains box 9 stably.

The working principle is as follows: for the sorting device for mineral processing, mineral substances are firstly put into a stirring bin 17 from a feeding hole 20, a stirring blade 19 is arranged in the stirring bin 17, the stirring blade 19 and a second motor 16 form a rotating structure through a second rotating shaft 18, the model of the second motor 16 is Y80M1-2, the second motor 16 utilizes an electrified coil to generate a rotating magnetic field and acts on a rotor to form magnetoelectric power rotation, the dispersion and dispersion of the mineral substances are accelerated, the operation is simple and convenient, the energy consumption is low, the operation is continuous and reliable, the stirring bin 17 is funnel-shaped, the leakage speed of the mineral substances can be controlled, the layered filtration is facilitated, a dust raising box 14 is connected below the stirring bin 17, a negative pressure fan 8 is arranged outside the dust raising box 14, the negative pressure fan 8 discharges air to ensure that the air pressure in the dust raising box 14 is reduced, the air becomes thin, a negative pressure area is formed, the dust removing and air exchanging effects are achieved, and an, impurity filter screen 12 inlays between fixed block 13, can dismantle, door frame 21 is installed outward to raise dust case 14, conveniently open clearance impurity filter screen 12, be equipped with special sorting box 22 in the box 9, first motor 1 is connected first rotation axis 4, first rotation axis 4's the top is rough branch filter screen 7, rough branch filter screen 7 aperture is great, rough branch filter screen 7 is with the mineral substance rapid dispersion under first motor 1's rotation effect, thin mineral substance leaks into middle level branch filter screen 6 from the aperture, then flow in during meticulous branch filter screen 5, flow out from discharge gate 2 at last, thick mineral substance is then filtered out by middle level branch filter screen 6, upwards slide removal lid 10, can make thick mineral substance from thick mineral substance export 23 outflow, just accomplish a whole sorting unit's for mineral processing use like this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sorting unit for mineral processing, includes box (9) and separation box (22), its characterized in that: support (15) is installed to the outer wall upper left side of box (9), and the top of support (15) is fixed with second motor (16), the right side of second motor (16) is connected with second rotation axis (18), and the outer wall of second rotation axis (18) is fixed with stirring leaf (19), the top of box (9) is connected with stirring storehouse (17), and the top of stirring storehouse (17) is connected with feed inlet (20), the inner wall top of box (9) is provided with dust raising box (14), and the both sides inner wall of dust raising box (14) is fixed with fixed block (13), inlay in the middle of fixed block (13) has impurity filter screen (12), negative-pressure fan (8) are installed to the right side outer wall of dust raising box (14), and the outside of dust raising box (14) is fixed with door frame (21), sort bin (22) are located the below of dust raising box (14), and the left side of separator box (22) is connected with coarse mineral export (23), the left side outer wall of separator box (22) is provided with slide rail (11), and the outer wall of slide rail (11) installs and remove lid (10), be fixed with first motor (1) in the middle of the bottom of separator box (22), and the top of first motor (1) is connected with first rotation axis (4), the outer wall from the bottom up of first rotation axis (4) is fixed with meticulous branch filter screen (5), middle level branch filter screen (6) and divides filter screen (7) roughly, the bottom right side of separator box (22) is provided with discharge gate (2), and stabilizer blade (3) are installed at the both ends of separator box (22).

2. The separation device for mineral processing according to claim 1, wherein: the support legs (3) are fixedly connected with the box body (9), and the support legs (3) are symmetrically distributed on two sides of a vertical central axis of the box body (9).

3. The separation device for mineral processing according to claim 1, wherein: for fixed connection between meticulous branch filter screen (5) and first rotation axis (4), and meticulous branch filter screen (5) constitute revolution mechanic through first rotation axis (4) and first motor (1).

4. The separation device for mineral processing according to claim 1, wherein: the middle-layer filter screen (6) and the rough-layer filter screen (7) are parallel to each other, and the vertical central axis of the middle-layer filter screen (6) coincides with the vertical central axis of the rough-layer filter screen (7).

5. The separation device for mineral processing according to claim 1, wherein: the fixed blocks (13) are symmetrically distributed on two sides of a vertical central axis of the dust raising box (14), and the fixed blocks (13) are embedded with the impurity filter screens (12).

6. The separation device for mineral processing according to claim 1, wherein: the sorting box (22) and the dust raising box (14) are both rectangular, and the area of the sorting box (22) is larger than that of the dust raising box (14).