CN203355865U

CN203355865U - Revolving ring of solderless medium magnetic separator

Info

Publication number: CN203355865U
Application number: CN 201320445726
Authority: CN
Inventors: 田红兵
Original assignee: ZIBO WEINENG ELECTROMECHANICAL TECHNOLOGY Co Ltd
Current assignee: Guangdong Dinghuineng Technology Co ltd
Priority date: 2013-07-23
Filing date: 2013-07-23
Publication date: 2013-12-25
Anticipated expiration: 2023-07-23

Abstract

The utility model relates to a revolving ring of a magnetic separator, in particular to a revolving ring of a solderless medium magnetic separator. The revolving ring comprises a revolving ring shaft sleeve, wherein a revolving ring support plate is welded in the middle of the outer ring of the revolving ring shaft sleeve; three revolving ring outer rings are welded on the revolving ring support plate; a circle of medium box fixing brackets are arranged on the outer side of the revolving ring support plate; the medium box fixing brackets and the three revolving ring outer rings are welded into a whole; a solderless medium box is mounted between every two medium box fixing brackets. As the solderless medium boxes are mounted between the medium box fixing brackets, the magnetic separation medium is solderless, medium rods are not in contact with each other, the gradient magnetic field is not influenced, and the medium rods have low probability of fracture; support plates can be additionally mounted between the medium rods, so that the space variation and the distortion degree between the rods are minimized. The assembly is convenient, the service life is long and the magnetic separation effect is remarkably superior to that of a solder medium revolving ring.

Description

The change of welding medium magnetic separator

Technical field

The utility model relates to a kind of magnetic separator change, particularly a kind of welding medium magnetic separator change.

Background technology

Existing vertical ring, change, medium in the change of horizontal disk high gradient magnetic separator all adopts magnetic conductive media rod and magnetic stainless steel orifice plate not to be welded, there are a lot of shortcomings in the medium of this welding, because the spacing between dielectric rod is very little, in welding process, its solder joint can be connected, just can not produce gradient magnetic between dielectric rod after the solder joint series connection, affect the magnetic separation effect, overstocked pad can make orifice plate produce gross distortion, the impact assembling, during welding, can make the physical property of dielectric rod welding position change, welding position is easily ruptured, because metal perforated plate can't accomplish that on every orifice plate, each position, hole is in full accord, so just can't increase gripper shoe in the middle of dielectric rod, in the situation that middle Flagless, spacing variation between magnetic separation process medium rod and degreeof tortuosity are greatly, have a strong impact on the magnetic separation effect, cause the dielectric rod fracture, once dielectric rod breaking releasing, can cause chain reaction, interrupt other media, result in blockage, magnetic separator can't be worked.The utility model content

According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of above-mentioned defect that solved, magnetic separation medium welding, the welding medium magnetic separator change that has improved the magnetic separation effect.

Welding medium magnetic separator described in the utility model change, comprise the change axle sleeve, the place, centre position, outer ring of change axle sleeve is welded with the change supporting disk, be welded with three change outer shrouds on the change supporting disk, three change outer shrouds are uniformly distributed, lay respectively at two ends and the centre position of change supporting disk, the arranged outside of change supporting disk has a circle cartridge fixed mount, cartridge fixed mount and three change outer shrouds are welded as a whole, the cartridge fixed mount is provided with a plurality of through holes, lead to the hole site is welded with the buckle hold-down nut, between every two cartridge fixed mounts, the welding cartridge all is installed, one end of welding cartridge is held by the base of cartridge fixed mount, the other end is withheld fixing by buckle, buckle is fixed on the cartridge fixed mount by buckle set bolt and buckle hold-down nut.

Dielectric rod is arranged in the welding cartridge, in the middle of dielectric rod, can install gripper shoe additional, and whole change is fixed on the main shaft of magnetic separator by expansion set.

The cross section of described cartridge fixed mount is del, turns up to both sides in the base of cartridge fixed mount, and the buckle hold-down nut is positioned at the top of cartridge fixed mount.

The beneficial effect that the utility model has is: the change of welding medium magnetic separator is by being arranged on the welding cartridge between the cartridge fixed mount, make magnetic separation medium welding, contactless between dielectric rod, do not affect gradient magnetic, dielectric rod is easy fracture not, installs gripper shoe in the middle of dielectric rod additional, spacing variation and degreeof tortuosity between rod and rod are minimized, and be convenient to assembling, long service life, the magnetic separation successful is better than the welding medium change.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the left TV structure schematic diagram of Fig. 1;

Fig. 3 is the schematic cross-section of cartridge fixed mount;

Fig. 4, Fig. 5 are the structural representations that the utility model is used state.

In figure: 1, change axle sleeve; 2, change supporting disk; 3, change outer shroud; 4, cartridge fixed mount; 5, buckle hold-down nut; 6, welding cartridge; 7, buckle; 8, buckle set bolt; 9, unload the ore deposit case; 10, the discharge bucket is collected in the magnetic ore deposit; 11, change protective cover; 12, advance ore bucket; 13, combination bucket; 14, upper magnet yoke; 15, the dash bucket one; 16, the dash bucket two; 17, welding medium magnetic separator change; 18, lower yoke; 19, change driving belt wheels; 20, change motor; 21, reductor; 22, change driving gear set; 23, bearing block; 24, main shaft; 25, change connects expansion set; 26, magnet exciting coil.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:

As shown in Figures 1 to 3, the place, centre position, outer ring of change axle sleeve 1 is welded with change supporting disk 2, be welded with three change outer shrouds 3 on change supporting disk 2, three change outer shrouds 3 are uniformly distributed, lay respectively at two ends and the centre position of change supporting disk 2, the arranged outside of change supporting disk 2 has a circle cartridge fixed mount 4, cartridge fixed mount 4 and three change outer shrouds 3 are welded as a whole, cartridge fixed mount 4 is provided with a plurality of through holes, lead to the hole site is welded with buckle hold-down nut 5, between every two cartridge fixed mounts 4, welding cartridge 6 all is installed, one end of welding cartridge 6 is held by the base of cartridge fixed mount 4, the other end is withheld fixing by buckle 7, buckle 7 is fixed on cartridge fixed mount 4 by buckle set bolt 8 and buckle hold-down nut 5.

The cross section of cartridge fixed mount 4 is del, turns up to both sides in the base of cartridge fixed mount 4, and buckle hold-down nut 5 is positioned at the top of cartridge fixed mount 4.

As shown in Figures 4 and 5, the utility model is mounted in parts on the revolving ring type magnetic separator, and in figure, 9 for unloading the ore deposit case; 10 for collecting the discharge bucket in the magnetic ore deposit; 11 is the change protective cover; 12 for advancing ore bucket; 13 is the combination bucket; 14 is upper magnet yoke; 15 is dash bucket one; 16 is dash bucket two; 17 is welding medium magnetic separator change (being the utility model); 18 is lower yoke; 19 is change driving belt wheels; 20 is the change motor; 21 is reductor; 22 is the change driving gear set; 23 is bearing block; 24 is main shaft; 25 is change connection expansion set; 26 is magnet exciting coil.Wherein lower yoke 18 is comprised of iron core and base plate, core interior has many top-down rectangular through holes, during ore dressing, ore pulp passes through from rectangular through holes, the upper end of iron core is arc, its radian is determined according to the utility model external diameter, and keep certain interval with external diameter of the present utility model, it is not interfered with each other, respectively have the groove of a symmetry on the cambered surface of two arc-shaped side positions of iron core, article two, the both sides on straight flange are respectively dash bucket 1 and dash bucket 2 16, on lower yoke 18 base plates, be magnet exciting coil 26 and upper magnet yoke 14, upper magnet yoke 14 1 side-glance shapes are " 7 " font, upper magnet yoke 14 is each of left-right symmetry, the bottom of " 7 " font is placed on the upper plane of lower yoke 18 base plates, the end face of its side and lower yoke 18 base plates, outside end, " 7 " font top is arc, its cambered surface is downward, the centre of arc part has a plurality of rectangular through holes, the extension position of slotted hole is corresponding with the slot on lower yoke 18 iron cores, the width of its cambered surface is corresponding with the cambered surface width on lower yoke 18 iron cores, have a deep-slotted chip breaker on cambered surface, the deep-slotted chip breaker position is corresponding with the deep-slotted chip breaker position on one side on lower yoke 18 iron cores, and the little arc limit of linking deep-slotted chip breaker baffle plate, leave certain gap in the middle of the upper magnet yoke 14 of two symmetries, its gap width is associated with the thickness of change supporting disk 2 of the present utility model, guarantee both mutually noninterferes in the minimized situation in gap, extrados on upper magnet yoke 14, intrados on lower yoke 18 and deep-slotted chip breaker baffle plate form a deep-slotted chip breaker run through, change outer shroud 3 of the present utility model and welding cartridge 6 can rotate and not interfere in this deep-slotted chip breaker, a bearing block 23 respectively is equipped with at the top of two upper magnet yokes 14, one is advanced ore bucket 12 and a combination bucket 13, one of them bearing block 23 is arranged on the end of main shaft 24, another bearing block 23 is arranged on the interior location of an end of main shaft 24, the other end of main shaft 24 is gears in change driving gear set 22, another gear of change driving gear set 22 is connected with the output shaft of reductor 21, the power shaft of reductor 21 connects change driving belt wheels 19, another belt pulley of change driving belt wheels 19 is arranged on change motor 20, the centre of main shaft 24 is the utility model, and be connected with change axle sleeve 1 of the present utility model by change connection expansion set 25, advance ore bucket 12 and combination bucket 13 for each of left-right symmetry, and be contained in respectively the side of main shaft 24, wherein advance ore bucket 12 and be located at one side that change outer shroud 3 of the present utility model proceeds to deep-slotted chip breaker between lower yoke, combination bucket 13 is arranged on one side that change outer shroud 3 of the present utility model produces deep-slotted chip breaker between lower yoke, the bottom of advancing ore bucket 12 communicates with the rectangular through holes on position upper magnet yoke 14, combination bucket 13 is collected the discharge bucket by rinsing bucket and little magnetic ore deposit and is formed, at the top of advancing ore bucket 12 and combination bucket 13, be that discharge bucket 10 is collected in the magnetic ore deposit, it is each of left-right symmetry that discharge bucket 10 is collected in the magnetic ore deposit, one side-looking bottom is wedged bottom, limit section is vertical panel on one side, be swash plate on one side, top is arc, the camber line of arc is near change outer shroud 3 inner rings of the present utility model, the centre point of arc overlaps with centre point of the present utility model, the bottom section that discharge bucket 10 is collected in the magnetic ore deposit is provided with a gape, Shi Xie ore deposit, top of the present utility model case 9, unloading the magnetic ore deposit that ore deposit case 9 is arranged on two symmetries collects above discharge bucket 10, unloading 9 two end plates of ore deposit case middle is the part of change outer shroud 3 of the present utility model, unload the inner plane of two end plates of ore deposit case 9, the following of two side plates all keeps certain interval with the utility model, a side plate that unloads ore deposit case 9 is connected to change guard shield 11, change guard shield 11 is placed in the utility model outside, its other end is arranged on the top of dash bucket 1, and end is inserted in dash bucket 2 16.

Working condition of the present utility model is, first switch on power, wherein a road circuit is connected to change motor 20 by frequency modulator, change motor 20 starts by the speed of setting and turns to rotation, and drive reductor 21 rotations by change driving belt wheels 19, reductor 21 drives main shaft 24 by change driving gear set 22 and rotates, main shaft 24 drives the utility model and rotates, another road power supply becomes DC excitation power by transformer and rectifier, and be connected on magnet exciting coil 26, magnet exciting coil 26 is started working, and make lower yoke 18 iron cores produce magnetic force, the cambered surface of iron core is a magnetic pole, another magnetic pole passes to two upper magnet yokes 14 by the base plate of lower yoke 18, because on upper magnet yoke 14, from lower yoke 18 core magnetic poles, nearest position is the end arcwall face, so the magnetic line of force of another magnetic pole of electromagnet can concentrate on this formation magnetic pole by nature, and to lower yoke 18 core magnetic pole transmission, in transmittance process, owing between two magnetic poles being change outer shroud 3 and the welding cartridge 6 rotated, its magnetic line of force can transmit to another utmost point by the dielectric rod on welding cartridge 6, make to produce gradient magnetic between the rod of dielectric rod and rod, at this moment to advancing ore bucket 12 to ore deposit, ore pulp enters rectangular through holes on upper magnet yoke 14 arc tips and flows into by the extrados on upper magnet yoke 14 by advancing ore bucket 12, in the deep-slotted chip breaker that intrados on lower yoke 18 and deep-slotted chip breaker baffle plate form, because welding cartridge 6 rotates in deep-slotted chip breaker, ore pulp must could flow to the rectangular through holes on lower yoke 18 upper cores after entering deep-slotted chip breaker after the dielectric rod on welding cartridge 6, due to gradient magnetic being arranged on dielectric rod, ore pulp magnetisable material in ore pulp when flowing through dielectric rod will be adsorbed on dielectric rod, the rectangular through holes that namagnetic substance enters on lower yoke 18 iron cores is discharged, the magnetic ore deposit be adsorbed on dielectric rod can be along with liquid level is produced in rotation of the present utility model, when giving ore deposit, to unloading 9 feedwater of ore deposit case, unloading a mineral water part discharges to top of the present utility model by the hole of unloading feed pipe bottom on ore deposit case 9, another part enters in the rinsing bucket in combination bucket 13, washings flow to by the rectangular through holes of upper magnet yoke 14 correspondence positions the welding cartridge 6 that has produced liquid level, and the non magnetic ore deposit rinsing on welding cartridge 6 is got off, because welding cartridge 6 does not also break away from strong magnetic area in this position, so the magnetic ore deposit can continue to be adsorbed on dielectric rod, along with of the present utility model, be rotated further, welding cartridge 6 can produce deep-slotted chip breaker with the magnetic ore deposit, and finally break away from magnetic region, when welding cartridge 6 enters without magnetic region, the ore deposit that is magnetic on dielectric rod all can come off, collecting discharge in the little magnetic ore deposit that through unloading the magnetic ore deposit fallen down before 9 flushings of ore deposit case, can not fall into combination bucket 13 struggles against, and outwards discharge through pipeline, when welding cartridge 6 proceeds to while unloading ore deposit case 9, the flushing water that unloads ore deposit case 9 can be rinsed welding cartridge 6, and the magnetic ore deposit is poured in the ore deposit that is magnetic in welding cartridge 6 and collect in discharge bucket 10, and outwards discharge through pipeline.

Embodiment described in the utility model is only the description that preferred embodiment of the present utility model is carried out; not the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; various modification and improvement in embodiment; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, all be documented in claims.

Claims

1. welding medium magnetic separator change, comprise change axle sleeve (1), it is characterized in that: the place, centre position, outer ring of change axle sleeve (1) is welded with change supporting disk (2), be welded with three change outer shrouds (3) on change supporting disk (2), three change outer shrouds (3) are uniformly distributed, lay respectively at two ends and the centre position of change supporting disk (2), the arranged outside of change supporting disk (2) has a circle cartridge fixed mount (4), cartridge fixed mount (4) is welded as a whole with three change outer shrouds (3), cartridge fixed mount (4) is provided with a plurality of through holes, lead to the hole site is welded with buckle hold-down nut (5), welding cartridge (6) all is installed between every two cartridge fixed mounts (4), one end of welding cartridge (6) is held by the base of cartridge fixed mount (4), the other end is withheld fixing by buckle (7), buckle (7) is fixed on cartridge fixed mount (4) by buckle set bolt (8) and buckle hold-down nut (5).

2. welding medium magnetic separator according to claim 1 change, it is characterized in that: the cross section of described cartridge fixed mount (4) is del, turn up to both sides in the base of cartridge fixed mount (4), buckle hold-down nut (5) is positioned at the top of cartridge fixed mount (4).