Dust removal device for neodymium-iron-boron magnet production

Abstract

The utility model relates to the technical field of neodymium-iron-boron magnet production, and discloses a dust removal device for neodymium-iron-boron magnet production, which comprises an adsorption box, a base and a dust removal box, a collection box is arranged at the upper part of the base, the adsorption box is arranged at the upper part of the collection box, and the dust removal box is arranged at the upper part of the adsorption box. A blanking drawer is mounted on the side surface of the collecting box; an adsorption seat is arranged in the adsorption box, and a magnetic column is arranged in the adsorption seat; the whole adsorption base is of a strip-shaped structure, an adsorption sleeve is arranged on the lower portion of the adsorption base, and a plurality of sets of adsorption frames are evenly arranged on the side face of the adsorption sleeve. An air inlet is formed in the side face of the adsorption box, the top of the dust removal box is open, and a filter screen is arranged in the dust removal box; according to the dust removal device provided by the utility model, the adsorption seat is matched with the adsorption sleeve to adsorb magnetic powder in dust, and the dust removal box is used for adsorbing and filtering the dust, so that the dust and the magnetic powder are effectively separated and are convenient to collect.

Description

TECHNICAL FIELD

[0001] The utility model relates to neodymium iron boron magnet production technical field, more specifically, the utility model relates to a dust collector for neodymium iron boron magnet production. BACKGROUND

[0002] Neodymium iron boron magnet can be divided into two kinds of bonded neodymium iron boron and sintered neodymium iron boron, and the bonding is actually injection molding, and the sintering is vacuum extraction and molding by high temperature heating, and the neodymium iron boron magnet is a permanent magnet with the strongest magnetic force at normal temperature so far (the magnetic property is only inferior to holmium magnet at absolute zero, but the magnetic property is far stronger than all known permanent magnets at normal temperature).

[0003] A large amount of fine dust and some chippings of the magnet are generated in the production process of the neodymium iron boron magnet, so the dust generated in the production process of the neodymium iron boron magnet needs to be cleaned, and a large amount of manpower is needed to screen the magnet, so that the recovery cost of the magnet is high, and the recovery efficiency of the neodymium iron boron magnet is reduced. SUMMARY

[0004] In order to overcome the defects of the prior art, the utility model provides a dust collector for neodymium iron boron magnet production.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dust collector for neodymium iron boron magnet production, comprising: a suction box, a base and a dust removal box, the upper part of the base is provided with a collection box, the suction box is arranged on the upper part of the collection box, the dust removal box is arranged on the upper part of the suction box, and the side of the collection box is provided with a discharging drawer; a suction seat is arranged in the suction box, and a magnetic column is arranged in the suction seat; the suction seat is in a strip-shaped structure as a whole, a suction sleeve is arranged at the lower part of the suction seat, and a plurality of suction frames are uniformly arranged on the side of the suction sleeve; an air inlet is arranged on the side of the suction box, the top of the dust removal box is open, and a filter screen is arranged in the dust removal box.

[0006] As a preferred technical scheme of the utility model, the top of the suction box is provided with a docking seat, the lower part of the dust removal box is open, a ring-shaped support frame is arranged in the dust removal box, and the support frame is clamped on the upper part of the docking seat; the upper part of the suction seat is arranged in the docking seat, and the side of the suction seat is fixedly connected with the docking seat through a support rod.

[0007] As a preferred technical scheme of the utility model, the suction seat is made of plastic material as a whole, and the suction sleeve is made of metal material; an accommodation groove is open at the upper part of the suction seat, and the magnetic column is arranged in the accommodation groove in a matched mode.

[0008] As a preferred technical scheme of the utility model, the lower part of the adsorption seat is provided with a strip-shaped adsorption column, and the upper and lower ends of the side of the adsorption column are respectively provided with snap rings; the adsorption sleeve is provided with an annular structure, and the adsorption sleeve is integrally sleeved outside the adsorption column and is clamped with the snap rings.

[0009] As a preferred technical scheme of the utility model, the adsorption box, the collecting box and the dust removal box are communicated with each other, and the blanking drawer is provided with a handle on the side.

[0010] As a preferred technical scheme of the utility model, the filter screen is provided with multiple layers in the dust removal box in a layered manner, and the pore size of the filter screen decreases from bottom to top.

[0011] Compared with the prior art, the dust removal device has the following beneficial effects: the dust removal device provided by the utility model realizes the adsorption of magnetic powder in dust through the cooperation of the adsorption seat and the adsorption sleeve, and filters and adsorbs dust through the dust removal box; the adsorption frame loses magnetism by taking out the magnetic column, so that the magnetic powder can be conveniently held in the blanking drawer; dust and magnetic powder are effectively separated, and collection is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is an installation schematic view of the adsorption seat, the adsorption sleeve and the magnetic column of the utility model;

[0014] Figure 3 It is an installation schematic view of the adsorption seat of the utility model;

[0015] Figure 4 It is an assembly schematic view of the adsorption seat, the adsorption sleeve and the magnetic column of the utility model;

[0016] Figure 5 It is a structural schematic view of the dust removal box of the utility model;

[0017] In the drawing: 1, adsorption box; 11, air inlet; 12, butt joint seat; 2, base; 21, collecting box; 3, dust removal box; 31, filter screen; 32, support frame; 4, blanking drawer; 41, handle; 5, adsorption seat; 51, support rod; 52, adsorption column; 53, placing groove; 54, snap ring; 6, adsorption sleeve; 61, adsorption frame; 7, magnetic column. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] As shown in Figures 1 to 5 The utility model provides a dust collector for sintered neodymium iron boron magnet production, including: adsorption box 1, base 2 and dust collector 3, the upper portion of base 2 is provided with collection box 21, adsorption box 1 sets up in the upper portion of collection box 21, dust collector 3 sets up in the upper portion of adsorption box 1, collection box 21 side installs blanking drawer 4, adsorption box 1 is provided with adsorption seat 5, adsorption seat 5 is provided with magnetic column 7 in the inside, adsorption seat 5 is as a whole strip structure, and is provided with adsorption sleeve 6 in adsorption seat 5 lower portion, the side of adsorption sleeve 6 is evenly provided with several groups of adsorption frame 61, the side of adsorption box 1 is provided with air inlet 11, and dust collector 3 top is provided with filter screen 31 in.

[0020] Actual use, dust mixed with magnetic powder enters adsorption box 1 along with air from air inlet 11, and magnetic column 7 is arranged in adsorption seat 5, and adsorption seat 5 cooperates adsorption sleeve 6 and the side adsorption frame 61 and forms magnet, and the magnetic powder in the air flowing is adsorbed, and the air after adsorption carries dust into dust collector 3, and is filtered by filter screen 31 in the box, and finally air is discharged from the top, and dust is left between filter screen 31.

[0021] Wherein, the top of adsorption box 1 is provided with a docking seat 12, the lower part of dust collector 3 is provided with an annular support frame 32, and the support frame 32 is clamped on the upper part of the docking seat 12, and the upper part of the adsorption seat 5 is arranged in the docking seat 12, and the side of the adsorption seat 5 is fixedly connected with the docking seat 12 through the support rod 51.

[0022] The dust collector 3 is clamped on the upper part of the docking seat 12 through the support frame 32, which can be disassembled, so as to facilitate the operation of the inside of the adsorption box 1.

[0023] Wherein, the adsorption seat 5 is made of plastic material, and the adsorption sleeve 6 is made of metal material, and the upper part of the adsorption seat 5 is provided with a placing groove 53, and the magnetic column 7 is arranged in the placing groove 53.

[0024] The adsorption seat 5 is made of plastic material, so that the magnetic column 7 placed in the groove 53 can be easily taken out, thereby facilitating the magnetic powder on the adsorption frame 61 to fall off; the adsorption sleeve 6 is made of metal material and can cooperate with the magnetic induction lines of the magnetic column 7 to form a large magnet as a whole to adsorb the magnetic powder in the air.

[0025] The lower part of the adsorption seat 5 is provided with a strip-shaped adsorption column 52, and the upper and lower ends of the side surface of the adsorption column 52 are respectively provided with snap rings 54; the adsorption sleeve 6 is provided in a ring structure, and the adsorption sleeve 6 is integrally sleeved outside the adsorption column 52 and is clamped with the snap rings 54.

[0026] The adsorption sleeve 6 is sleeved outside the adsorption column 52 and is clamped with the snap rings 54, so that the adsorption sleeve 6 can rotate on the adsorption column 52, thereby uniformly adsorbing the magnetic powder on the side surface of the adsorption frame 61.

[0027] The adsorption box 1, the collection box 21 and the dust removal box 3 are communicated with each other, and the blanking drawer 4 is provided with a handle 41 on the side surface.

[0028] The handle 41 is arranged to facilitate the blanking drawer 4 to be taken out, thereby facilitating the collection of the magnetic powder.

[0029] The filter screen 31 is provided with multiple layers in the dust removal box 3, and the pore size of the filter screen 31 decreases from bottom to top.

[0030] The arrangement structure can sufficiently filter dust and block the dust in the multiple layers of the filter screen 31, thereby ensuring the filtering effect.

[0031] It should be noted that, in the present text, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or sequence between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0032] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for neodymium-iron-boron magnet production, characterized by, It include: adsorption box (1), base (2) and dust removal box (3), the upper part of the base (2) is provided with a collection box (21), the adsorption box (1) is arranged on the upper part of the collection box (21), the dust removal box (3) is arranged on the upper part of the adsorption box (1), the side of the collection box (21) is provided with a blanking drawer (4); The adsorption seat (5) is provided in the adsorption box (1), the adsorption seat (5) is provided with a magnetic column (7) inside; The adsorption seat (5) is in strip structure, the adsorption sleeve (6) is arranged on the lower part of the adsorption seat (5), and a plurality of groups of adsorption racks (61) are uniformly arranged on the side of the adsorption sleeve (6); The side of the adsorption box (1) is provided with an air inlet (11), the dust removal box (3) is provided with an open top, and a filter screen (31) is arranged in the dust removal box (3).

2. The dust removal device for the production of Nd-Fe-B magnets according to claim 1, characterized in that The top of the adsorption box (1) is provided with a docking seat (12), the lower part of the dust removal box (3) is provided with an open top, and a ring-shaped support frame (32) is arranged in the dust removal box (3), the support frame (32) is clamped on the upper part of the docking seat (12); The upper part of the adsorption seat (5) is arranged in the docking seat (12), and the side of the adsorption seat (5) is fixedly connected with the docking seat (12) through the support rod (51).

3. The dust removal device for the production of Nd-Fe-B magnets according to claim 1, characterized in that: The adsorption seat (5) is made of plastic material, and the adsorption sleeve (6) is made of metal material; The upper part of the adsorption seat (5) is provided with a placing groove (53), and the magnetic column (7) is arranged in the placing groove (53) in a matched mode.

4. The dust removal device for the production of Nd-Fe-B magnets according to claim 1, characterized in that: The lower part of the adsorption seat (5) is provided with a strip-shaped adsorption column (52), and the upper and lower ends of the side of the adsorption column (52) are respectively provided with clamping rings (54); The adsorption sleeve (6) is in ring structure, and the adsorption sleeve (6) is integrally sleeved outside the adsorption column (52) and is clamped with the clamping ring (54).

5. The dust removal device for the production of Nd-Fe-B magnets according to claim 1, characterized in that: The adsorption box (1), the collection box (21) and the dust removal box (3) are communicated with each other, and the side of the blanking drawer (4) is provided with a handle (41).

6. The dust removal device for the production of Nd-Fe-B magnets according to claim 1, characterized in that: The filter screen (31) is arranged in multiple layers in the dust removal box (3), and the pore size of the filter screen (31) decreases from bottom to top.

Images