CN215029969U - Secondary magnetic separation device for drain outlet of magnetic separator - Google Patents

Abstract

The utility model discloses a magnet separator drain secondary magnetic separation device, the fruit pick-up device comprises a frame body, the bottom of framework is provided with the support column, the support column with framework fixed connection, just the bottom cover of support column is equipped with the slipmat, the feed inlet has been seted up in the top left side of framework, the feed inlet corresponds with the drain of magnet separator, just the feed inlet is the horn shape structure, the feed inlet extends to the inside of framework. This magnet device is selected to magnet separator drain secondary, the feed inlet sets up to tubaeform structure, the feeding area of feed inlet has been increased, prevent that the waste material from spilling, be provided with the solenoid valve on the expansion fill, the falling speed of powder behind the magnetic separation of solenoid valve control, thereby be convenient for secondary magnetic separation, and the expansion fill has enlarged the space, speed has been slowed down, make things convenient for going on of magnetic separation, be provided with the filter screen in the expansion fill, and be provided with the vibrator under the filter screen, when impurity etc. falls into the filter screen surface, drive the vibrations of filter screen and then continue the whereabouts by the vibrator, the effect of buffering has been played.

Description

Secondary magnetic separation device for drain outlet of magnetic separator

Technical Field

The utility model relates to a magnetic separation technical field specifically is a magnet separator drain secondary selects magnetism device.

Background

The magnetic separator is a screening device for removing iron powder and the like used in the reuse of powdery granules. After the ore pulp flows into the tank body through the ore feeding box, under the action of water flow of the ore feeding spray pipe, ore particles enter an ore feeding area of the tank body in a loose state. Under the action of the magnetic field, magnetic particles are magnetically aggregated to form magnetic groups or magnetic chains, and the magnetic groups or the magnetic chains are moved to the magnetic poles under the action of magnetic force in the ore pulp and are adsorbed on the cylinder. Because the polarities of the magnetic poles are alternately arranged along the rotating direction of the cylinder and are fixed during working, when the magnetic lumps or the magnetic chains rotate along with the cylinder, the magnetic stirring phenomenon is generated due to the alternation of the magnetic poles, nonmagnetic minerals such as gangue and the like mixed in the magnetic lumps or the magnetic chains fall off during turning, and finally the magnetic lumps or the magnetic chains attracted on the surface of the cylinder are concentrate.

After the magnetic separation of the magnetic separator, a little magnetic material may be mixed with the waste, but the existing magnetic separator has few functions of secondary magnetic separation, thereby causing the waste of the magnetic material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnet separator drain secondary selects magnetism device to propose the function that present magnet separator rarely has the secondary magnetic separation in solving above-mentioned background art, thereby lead to the extravagant problem of magnetism material.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnetic separation device is selected to magnet separator drain secondary, includes the framework, the bottom of framework is provided with the support column, the support column with framework fixed connection, just the bottom cover of support column is equipped with the slipmat, the feed inlet has been seted up in the top left side of framework, the feed inlet corresponds with the drain of magnet separator, just the feed inlet is the horn shape structure, the feed inlet extends to the inside of framework, the feed inlet is in the inside fixedly connected with expansion of framework is fought, the below that the expansion was fought is provided with the magnetic separation roller, the magnetic separation roller with framework fixed connection.

Preferably, a collecting box is arranged below the frame body, a collecting port is formed above the collecting box, the collecting port penetrates through the frame body and extends to the interior of the frame body, and the collecting port is arranged below the right side of the magnetic separation roller.

Preferably, the downside of magnetic separation roller is provided with the collecting vat, install the scraper blade in the collecting vat, the scraper blade is the rubber material, just the bottom fixedly connected with connecting seat of scraper blade, the scraper blade pass through the connecting seat with collecting vat fixed connection, the scraper blade supports the downside of magnetic separation roller, just the downside of collecting vat towards collect mouthful department slope, the collecting vat with collect mouthful fixed connection.

Preferably, the upper portion that the expansion was fought is provided with the solenoid valve, just the inboard bottom that the expansion was fought is provided with the filter screen, the filter screen with the inside wall fixed connection that the expansion was fought, just the below of filter screen is provided with the vibrator.

Preferably, the right side fixedly connected with discharging pipe of expansion fill, the discharging pipe with the junction of expansion fill is provided with the dog, just discharging pipe internally mounted has the magnetism post, the magnetism post is the electromagnetism post.

Preferably, the conveyer belt is arranged below the right side of the magnetic separation roller, a connecting column is arranged below the left end of the conveyer belt and fixedly connected with the frame body, the right end of the conveyer belt extends out of the outer side of the frame body, a support is arranged at the right end of the conveyer belt, and an anti-slip pad is sleeved at the bottom of the support.

Compared with the prior art, the beneficial effects of the utility model are that: the magnetic separator comprises a discharge outlet, a magnetic separation hopper, a baffle plate, a magnetic column, a magnetic separation roller, a magnetic separation tank and a magnetic separation device, wherein the magnetic separation roller is arranged on the magnetic separation roller, the magnetic separation roller is arranged on the magnetic separation roller, the magnetic separation roller is arranged on the magnetic separation roller, the magnetic separation roller is arranged on the magnetic separation roller, the magnetic separation roller is arranged on the magnetic separation roller, the magnetic separation roller is arranged on the magnetic separation roller, the magnetic, the waste of magnetic materials is prevented.

Drawings

FIG. 1 is a schematic view of the internal structure of a secondary magnetic separation device at a sewage outlet of a magnetic separator of the utility model;

FIG. 2 is a schematic structural view of an expansion hopper of a secondary magnetic separation device at a sewage outlet of a magnetic separator of the utility model;

FIG. 3 is the utility model relates to a magnet separator drain secondary magnetic separation device collecting vat structure sketch map.

In the figure: 1. frame, 2, feed inlet, 3, expansion fill, 4, discharging pipe, 5, magnetic separation roller, 6, support column, 7, collecting vat, 8, collecting box, 9, collection mouth, 10, spliced pole, 11, slipmat, 12, support, 13, conveyer belt, 14, solenoid valve, 15, filter screen, 16, vibrator, 17, dog, 18, magnetic column, 19, scraper blade, 20, connecting seat.

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 magnetic separator blow-off outlet secondary magnetic separation device comprises a frame body 1, wherein a support column 6 is arranged at the bottom of the frame body 1, the support column 6 is fixedly connected with the frame body 1, an anti-slip pad 11 is sleeved at the bottom of the support column 6, so that the anti-slip effect is achieved, the whole device is stable in operation, a feed inlet 2 is formed in the left side of the upper portion of the frame body 1, the feed inlet 2 corresponds to a blow-off outlet of a magnetic separator, the feed inlet 2 is of a horn-shaped structure, the feed area of the feed inlet 2 is increased due to the design of the horn-shaped structure, waste materials are prevented from being spilled out, the feed inlet 2 extends into the frame body 1, an expansion hopper 3 is fixedly connected to the inner portion of the frame body 1 through the feed inlet 2, a magnetic separation roller 5 is arranged below the expansion hopper 3, the magnetic separation roller 5 is fixedly connected with the frame body 1, a collection box 8 is arranged below the frame body 1, a collection port 9 is formed above the collection box 8, and the collection port 9 extends into the frame body 1, the collecting port 9 is arranged below the right side of the magnetic separation roller 5, the collecting tank 7 is arranged on the lower side surface of the magnetic separation roller 5, the scraper 19 is installed in the collecting tank 7, the scraper 19 is made of rubber, the bottom of the scraper 19 is fixedly connected with the connecting seat 20, the scraper 19 is fixedly connected with the collecting tank 7 through the connecting seat 20, the scraper 19 abuts against the lower side surface of the magnetic separation roller 5, the lower side surface of the collecting tank 7 inclines towards the collecting port 9, the collecting tank 7 is fixedly connected with the collecting port 9, the scraper 19 can scrape fine materials adhered to the magnetic separation roller 15 and fall into the collecting tank 7, the fine materials in the collecting tank 7 further enter the collecting tank 8 to prevent waste of magnetic materials, the electromagnetic valve 14 is arranged on the upper portion of the expansion hopper 3, the electromagnetic valve 14 can control the falling speed of powder after primary magnetic separation, so that secondary magnetic separation is facilitated, the space of the expansion hopper 3 is expanded, the speed is reduced, and the magnetic separation is convenient to be carried out, a filter screen 15 is arranged at the bottom of the inner side of the expansion hopper 3, the filter screen 15 is fixedly connected with the inner side wall of the expansion hopper 3, a vibrator 16 is arranged below the filter screen 15, when impurities and the like fall into the surface of the filter screen 15, the vibrator 16 drives the filter screen 15 to vibrate and further continuously fall, a buffering effect is achieved, excessive impact force caused by the fact that waste materials directly fall on the magnetic separation roller 5 is prevented, a discharge pipe 4 is fixedly connected to the right side of the expansion hopper 3, a stop block 17 is arranged at the joint of the discharge pipe 4 and the expansion hopper 3, the stop block 17 stops the waste materials, non-magnetic minerals are prevented from directly falling into the discharge pipe 4, a magnetic column 18 is arranged inside the discharge pipe 4, the magnetic column 18 is an electromagnetic column, the electromagnetic column is used for adsorbing fine magnetic minerals, subsequent secondary magnetic separation is facilitated, a conveyor belt 13 is arranged below the right side of the magnetic separation roller 5, a connecting column 10 is arranged below the left end of the conveyor belt 13 and is fixedly connected with the frame body 1, and the right-hand member of conveyer belt 13 extends the outside of framework 1, and conveyer belt 13 is used for transporting the waste material that produces after the secondary magnetic separation, and the right-hand member of conveyer belt 13 is provided with support 12, and the bottom cover of support 12 is equipped with slipmat 11, has played skid-proof effect.

The working principle is as follows: when the magnetic separator is used for secondary magnetic separation of the drain outlet, firstly, the feed inlet 2 corresponds to the drain outlet, then the electromagnetic valve 14 is started, the electromagnetic valve 14 can control the falling speed of powder after primary magnetic separation, so that secondary magnetic separation is facilitated, waste materials enter the expansion hopper 3 from the feed inlet 2, the expansion hopper 3 enlarges the space, the speed is reduced, the magnetic separation is facilitated, when impurities fall onto the surface of the filter screen 15 through the expansion hopper 3, the vibrator 16 is started to drive the filter screen 15 to vibrate, and then the waste materials continue to fall, so that the buffering effect is achieved, the waste materials are prevented from directly falling onto the magnetic separation roller 5 to cause overlarge impact force, the electromagnetic column 18 in the discharge pipe 4 on the right side of the expansion hopper 3 is started, the electromagnetic column 18 adsorbs fine magnetic minerals, so that the subsequent secondary magnetic separation is facilitated, after the waste materials fall onto the magnetic separation roller 5 to perform magnetic separation, the selected magnetic materials can enter the collection box 8, the waste material can fall and carry out on conveyer belt 13, and is provided with scraper blade 19 below magnetic separation roller 5, and scraper blade 19 can strike off the thin material of adhesion on magnetic separation roller 15 and fall on in collecting vat 7, further makes in the thin material entering collecting box 8 in the collecting vat 7, prevents the waste of magnetism material, and this is exactly this magnet separator drain secondary magnetic separation device's theory of operation.

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 (6)

1. The utility model provides a magnet separator drain secondary magnetic separation device, includes framework (1), its characterized in that: the bottom of framework (1) is provided with support column (6), support column (6) with framework (1) fixed connection, just the bottom cover of support column (6) is equipped with slipmat (11), feed inlet (2) have been seted up in the top left side of framework (1), feed inlet (2) correspond with the drain of magnet separator, just feed inlet (2) are horn-shaped structure, feed inlet (2) extend to the inside of framework (1), feed inlet (2) are in the inside fixedly connected with expansion of framework (1) is fought (3), the below that the expansion was fought (3) is provided with magnetic separation roller (5), magnetic separation roller (5) with framework (1) fixed connection.

2. The secondary magnetic separation device for the sewage discharge outlet of the magnetic separator as recited in claim 1, characterized in that: the magnetic separation device is characterized in that a collecting box (8) is arranged below the frame body (1), a collecting port (9) is formed in the upper portion of the collecting box (8), the collecting port (9) penetrates through the frame body (1) and extends to the interior of the frame body, and the collecting port (9) is formed in the lower portion of the right side of the magnetic separation roller (5).

3. The secondary magnetic separation device for the sewage discharge outlet of the magnetic separator as recited in claim 2, characterized in that: the downside of magnetic separation roller (5) is provided with collecting vat (7), install scraper blade (19) in collecting vat (7), scraper blade (19) are the rubber material, just the bottom fixedly connected with connecting seat (20) of scraper blade (19), scraper blade (19) through connecting seat (20) with collecting vat (7) fixed connection, scraper blade (19) support the downside of magnetic separation roller (5), just the downside of collecting vat (7) towards collect mouthful (9) and locate the slope, just collecting vat (7) with collect mouthful (9) fixed connection.

4. The secondary magnetic separation device for the sewage discharge outlet of the magnetic separator as recited in claim 1, characterized in that: the upper portion that the expansion was fought (3) is provided with solenoid valve (14), just the inboard bottom that the expansion was fought (3) is provided with filter screen (15), filter screen (15) with the inside wall fixed connection that the expansion was fought (3), just the below of filter screen (15) is provided with vibrator (16).

5. The secondary magnetic separation device for the sewage discharge outlet of the magnetic separator as recited in claim 1, characterized in that: the right side fixedly connected with discharging pipe (4) of expansion fill (3), discharging pipe (4) with the junction of expansion fill (3) is provided with dog (17), just discharging pipe (4) internally mounted has magnetic column (18), magnetic column (18) are the electromagnetism post.

6. The secondary magnetic separation device for the sewage discharge outlet of the magnetic separator as recited in claim 1, characterized in that: the magnetic separation roller is characterized in that a conveyor belt (13) is arranged below the right side of the magnetic separation roller (5), a connecting column (10) is arranged below the left end of the conveyor belt (13) and is fixedly connected with the frame body (1), the right end of the conveyor belt (13) extends out of the outer side of the frame body (1), a support (12) is arranged at the right end of the conveyor belt (13), and an anti-slip pad (11) is sleeved at the bottom of the support (12).

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