CN218452366U - Magnetic separation device for soft micro silicon powder production - Google Patents

Abstract

The utility model relates to a magnetic separation device is used in production of soft little silica flour, including the box, box top middle part fixed connection and intercommunication have the pan feeding mouth, and the box top is provided with the sieve, sieve middle part fixedly connected with screen cloth, and the screen cloth corresponds with pan feeding mouth position, and a plurality of baffles of the equal fixedly connected with in box inner wall both sides, every baffle low side correspond go out all be provided with a magnetism suction disc, every magnetism suction disc all with box inner wall fixed connection, beneficial effect is: the utility model is simple in operation, convenient to use through sieve and screen cloth under the transmission effect, can effectually carry out the primary screening filtration to the raw materials, and then effectually handle the great granule impurity in the raw materials, effectually avoids it to influence the magnetic separation effect of equipment and the condition of dividing material efficiency in following the raw materials entering equipment.

Description

Magnetic separation device for soft micro silicon powder production

Technical Field

The utility model relates to a silica fume magnetic separation device technical field, concretely relates to magnetic separation device is used in production of soft silica fume.

Background

The micro silicon powder is also called as silica fume, is a byproduct in large-scale industrial smelting, and needs to be recovered by dust removal and environmental protection equipment in the whole process, because the density is low, encryption equipment is also needed for encryption, and the removal of mechanical iron powder and ferric oxide in the silicon carbide micro powder is an important part in the silicon carbide production process.

The method for removing ferric oxide from the micro silicon powder is generally acid washing or magnetic separation, and the acid washing method can cause a great deal of water resource waste, so that impurities are mostly removed from the micro silicon powder by a magnetic separator.

Traditional little silica flour magnetic separation in-process directly sends into the magnet separator with the raw materials, then carries out the magnetic separation to little silica flour and handles, but directly drops into the magnet separator with the raw materials, does not carry out preliminary treatment to little silica flour, can lead to little silica flour to contain in the great granule impurity gets into equipment, and then influences the magnetic separation effect and the powder efficiency of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a soft little silica flour production is with magnetic separation device, includes the box, box top middle part fixed connection and intercommunication have the pan feeding mouth, the box top is provided with the sieve, sieve middle part fixedly connected with screen cloth, the screen cloth corresponds with pan feeding mouth position, a plurality of baffles of the equal fixedly connected with in box inner wall both sides, every the baffle low side corresponds out and all is provided with a magnetism and inhales the board, every magnetism inhale the board all with box inner wall fixed connection.

As a preferred technical scheme of the utility model, box inner wall middle part below fixedly connected with pay-off case, no. two motors of box one side fixedly connected with, no. two motor output run through box and pay-off case and fixedly connected with spiral pay-off pole, inner wall bottom fixedly connected with bottom block of box.

As a preferred technical scheme of the utility model, the equal fixedly connected with diaphragm in box both sides top, two the diaphragm top is fixedly connected with riser and No. two risers No. one respectively, no. two risers are kept away from riser one side fixedly connected with mounting panel, no. one motor of mounting panel top fixedly connected with, no. one motor output end fixedly connected with cam, the cam corresponds with the sieve.

As a preferred technical scheme of the utility model, no. two risers are close to No. one riser one side top fixedly connected with stopper, the sieve is close to stopper one end and runs through stopper and fixedly connected with driving plate, sieve one side fixedly connected with spring is kept away from to the driving plate, driving plate one end and stopper inner wall fixed connection are kept away from to the spring.

As the utility model discloses a preferred technical scheme, no. two motor one side fixedly connected with baffles are kept away from to the delivery box bottom portion, no. two magnetism suction plates of baffle one side fixedly connected with.

As a preferred technical scheme of the utility model, no. two motor one side fixedly connected with bellows are kept away from to the box, be provided with the fan in the bellows, bellows are close to box one side and are provided with ventilative net, ventilative net and box fixed connection.

The utility model has the advantages of it is following: the utility model is simple in operation, convenient to use through sieve and screen cloth under the transmission effect, can effectually carry out the primary screening filtration to the raw materials, and then effectually handle the great granule impurity in the raw materials, effectually avoids it to influence the magnetic separation effect of equipment and the condition of dividing material efficiency in following the raw materials entering equipment.

Drawings

FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present invention;

fig. 2 is an enlarged schematic view of a preferred embodiment of the present invention at a;

fig. 3 is an enlarged schematic structural diagram of a preferred embodiment of the present invention at B.

Description of reference numerals: 1. a box body; 2. a feeding port; 3. a sieve plate; 4. a screen mesh; 5. a guide plate; 6. a first magnetic attraction plate; 7. a feeding box; 8. a baffle plate; 9. a second magnetic attraction plate; 10. a bottom block; 11. a transverse plate; 12. a first vertical plate; 13. a second vertical plate; 14. mounting a plate; 15. a first motor; 16. a cam; 17. a limiting block; 18. a drive plate; 19. a spring; 20. a second motor; 21. a screw feed rod; 22. an air box; 23. a fan; 24. a ventilation net.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Example one

Please combine to refer to 1-2, the utility model relates to a soft little silica flour is magnetic separation device for production, the power distribution box comprises a box body 1, 1 top middle part fixed connection of box and intercommunication have pan feeding mouth 2, 1 top of box is provided with sieve 3, 3 middle part fixedly connected with screen cloth 4 of sieve, screen cloth 4 corresponds with pan feeding mouth 2 position, 1 equal a plurality of baffles of fixedly connected with 5 in box inner wall both sides, 5 low sides of every baffle correspond and all be provided with a magnetism suction plate 6, every magnetism suction plate 6 all with 1 inner wall fixed connection of box, 1 equal fixedly connected with diaphragm 11 in box both sides top, 11 tops of two diaphragms are fixedly connected with riser 12 and No. two risers 13 respectively, no. two risers 13 keep away from one side fixedly connected with mounting panel 14 of riser 12, mounting panel 14 top fixedly connected with motor 15, no. one motor 15 output end fixedly connected with cam 16, cam 16 corresponds with sieve 3, no. two number 12 one side top fixedly connected with stopper 17 is close to No. two diaphragm 13, sieve 3 is close to stopper 17 one end runs through stopper 17 and fixedly connected with stopper 18, transmission plate 18 is kept away from sieve 3 one side fixedly connected with spring 19, spring 19 one end is connected with stopper 17 and riser 17 inner wall is connected with stopper 17.

Specifically, the utility model discloses during the use, the raw materials are arranged in on the screen cloth 4 on the sieve 3, start motor 15 and drive cam 16 and rotate, make cam 16 drive sieve 3 carry out reciprocating motion then, under the transmission of driving plate 18 and spring 19, further improvement sieve 3's vibrations effect, the raw materials drops on in pan feeding mouth 2 through screen cloth 4's preliminary screening, can carry out the prefilter edulcoration through screen cloth 4 by effectual great granule magazine etc. in to the raw materials, the raw materials back in pan feeding mouth 2, fall on baffle 5, the homogeneity of the effectual assurance raw materials whereabouts of water conservancy diversion through a plurality of baffles 5, and inhale board 6 through a plurality of magnetism and carry out the adsorption treatment, the magnetic separation effect of effectual assurance equipment.

Example two

Referring to fig. 1-3, on the basis of embodiment one, the utility model discloses still include, 1 inner wall middle part below fixedly connected with pay-off case 7 of box, no. two motor 20 of fixedly connected with in box 1 one side, no. two motor 20 outputs run through box 1 and pay-off case 7 and fixedly connected with spiral pay-off pole 21, 1 inner wall bottom fixedly connected with bottom block 10 of box, no. two motor 20 one side fixedly connected with baffle 8 are kept away from to pay-off case 7 bottom, no. two magnetism of baffle 8 one side fixedly connected with inhale board 9, no. two motor 20 one side fixedly connected with bellows 22 are kept away from to box 1, be provided with fan 23 in the bellows 22, bellows 22 is close to box 1 one side and is provided with ventilative net 24, ventilative net 24 and box 1 fixed connection.

The working principle is as follows: magnetism of board 6 is inhaled to water conservancy diversion and a through a plurality of baffle 5 and is inhaled back and fall into in feed box 7, start No. two motor 20 and drive screw feed rod 21 can effectually carry the material that gets into in feed box 7, simultaneously the effectual transport speed to the raw materials controls, carry the material to feed box 7's discharge gate department under screw feed rod 21's effect, when raw materials outflow feed box 7, fan 23 in the start bellows 22 blows the raw materials through ventilative net 24, make the raw materials in whereabouts in-process and baffle 8 contact, further carry out the magnetic separation to the raw materials under No. two magnetism inhale board 9's effect, further improvement the magnetic separation effect of equipment, the result of use of equipment has been guaranteed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a magnetic separation device is used in production of soft little silica flour, includes box (1), its characterized in that, box (1) top middle part fixed connection and intercommunication have pan feeding mouth (2), box (1) top is provided with sieve (3), sieve (3) middle part fixedly connected with screen cloth (4), screen cloth (4) correspond with pan feeding mouth (2) position, a plurality of baffle (5) of the equal fixedly connected with in box (1) inner wall both sides, every baffle (5) low side corresponds out and all is provided with magnetism and inhales board (6), every it all with box (1) inner wall fixed connection to inhale board (6).

2. The magnetic separation device for producing soft micro silicon powder according to claim 1, wherein a feeding box (7) is fixedly connected below the middle part of the inner wall of the box body (1), a second motor (20) is fixedly connected to one side of the box body (1), an output end of the second motor (20) penetrates through the box body (1) and the feeding box (7) and is fixedly connected with a spiral feeding rod (21), and a bottom block (10) is fixedly connected to the bottom part of the inner wall of the box body (1).

3. The magnetic separation device for producing soft micro silicon powder according to claim 1, wherein the top parts of both sides of the box body (1) are fixedly connected with transverse plates (11), the top parts of the two transverse plates (11) are respectively and fixedly connected with a first vertical plate (12) and a second vertical plate (13), the side, away from the first vertical plate (12), of the second vertical plate (13) is fixedly connected with a mounting plate (14), the top part of the mounting plate (14) is fixedly connected with a first motor (15), the output end of the first motor (15) is fixedly connected with a cam (16), and the cam (16) corresponds to the sieve plate (3).

4. The magnetic separation device for producing soft micro silicon powder according to claim 3, wherein the second vertical plate (13) is fixedly connected with a limiting block (17) near the top of the first vertical plate (12), one end of the sieve plate (3) near the limiting block (17) penetrates through the limiting block (17) and is fixedly connected with a transmission plate (18), one side of the transmission plate (18) far away from the sieve plate (3) is fixedly connected with a spring (19), and one end of the spring (19) far away from the transmission plate (18) is fixedly connected with the inner wall of the limiting block (17).

5. The magnetic separation device for producing soft micro silicon powder according to claim 2, wherein a baffle (8) is fixedly connected to one side of the bottom of the feeding box (7) far away from the second motor (20), and a second magnetic attraction plate (9) is fixedly connected to one side of the baffle (8).

6. The magnetic separation device for producing the soft micro silicon powder according to claim 2, wherein a wind box (22) is fixedly connected to one side of the box body (1) far away from the second motor (20), a fan (23) is arranged in the wind box (22), a ventilation net (24) is arranged on one side of the wind box (22) close to the box body (1), and the ventilation net (24) is fixedly connected with the box body (1).

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