CN219723215U - Automatic discharge device of magnetic separator - Google Patents

Abstract

The utility model discloses an automatic unloading device of a magnetic separator, which ensures that when materials pass through a magnetism collecting net under the action of an unloading assembly, magnetic metals are adsorbed on the magnetism collecting net under the action of a magnetic coil, and some impurities falling on the magnetism collecting net are cleaned under the action of the unloading assembly, so that the separation of the metal materials and the impurities is ensured; through the effect that combines together at driving piece, rotatory section of thick bamboo, first gear and second gear, the driving piece can rotate for gathering the magnetic screen through first gear and second gear drive rotatory section of thick bamboo, rotatory section of thick bamboo drives the brush subassembly simultaneously and rotates together, because magnetic coil has good adsorption capacity, when the brush subassembly clear up the impurity on gathering the magnetic screen, magnetic metal can not be touched by the brush subassembly easily and drop, and drop then some impurity not adsorbed on gathering the magnetic screen, avoided magnetic metal to follow the impurity and be got rid of the condition together, thereby guaranteed the separation effect of magnetic metal and impurity.

Description

Automatic discharge device of magnetic separator

Technical Field

The utility model relates to the technical field of metallurgy, in particular to an automatic discharging device of a magnetic separator.

Background

Metallurgical, which refers to a process and technology for extracting metal or metal compounds from minerals and making the metal into a metal material with certain properties by various processing methods, has a long history of development, from the stone age to the subsequent bronze age, to the large-scale development of modern iron and steel smelting. The history of human development is integrated with the development history of metallurgy, and the metal is required to be adsorbed and refined by using a magnetic separator in the metal refining process.

While some existing magnetic separators, such as application number: CN202222327253.2, filing date: 2022-09-02 proposes a magnet separator, the magnet separator includes magnetic conduction shell and material passageway, install exciting coil in the magnetic conduction shell, the material passageway sets up in the exciting coil, just install in the material passageway and gather the magnetism net, the inlet end of material passageway connects the screw feeder. The materials enter the magnetism gathering net in a scattering state, so that the aggregation of the materials can be reduced, and the magnetism is more convenient to adsorb.

Although the above-mentioned patent can reduce the agglomeration of materials, some metals are easy to fall down from the magnetic collecting net under the action of the high-frequency vibration motor, so that some metals are removed together with impurities.

Disclosure of Invention

The utility model aims to provide an automatic discharging device of a magnetic separator, which can automatically discharge metal and simultaneously avoid the situation that the metal is removed along with impurities so as to further improve the screening of the metal and the impurities.

In order to solve the technical problems, the utility model adopts a technical scheme that:

an automatic discharging device of a magnetic separator comprises

The box body is provided with a material guide cavity;

a discharging cavity is formed in the bottom of the material guiding cavity, and a discharging valve is arranged at the outlet end of the discharging cavity;

the upper part of the box body is fixedly provided with a feeding bin, and the outlet end of the feeding bin is communicated with the material guide cavity;

a magnetic collecting net is arranged at the outlet end of the feeding bin and extends into the guide cavity, and a magnetic coil is arranged in the magnetic collecting net and used for adsorbing magnetic metal;

a discharging assembly is arranged in the material guide cavity, and is positioned outside the magnetic gathering net and used for discharging materials;

the discharging assembly comprises a rotary drum and a driving piece, wherein the rotary drum and the driving piece are rotatably arranged in the material guide cavity, a plurality of brush assemblies are fixedly arranged on the inner wall of the rotary drum, the brush assemblies are abutted to the side wall of the magnetic focusing net, a first gear is fixedly sleeved on the outer side wall of the rotary drum, the driving piece is arranged on one side outside the box body, the output end of the driving piece penetrates through the box body and extends to the material guide cavity, a second gear is fixedly sleeved in the material guide cavity, and the second gear is meshed with the first gear;

one side of the box body is provided with a control panel, and the control panel is respectively and electrically connected with the discharge valve, the magnetic coil and the driving piece.

According to some embodiments, the brush assembly comprises a mounting cylinder, the mounting cylinder is fixedly arranged on the inner side wall of the rotating cylinder, a sliding block is arranged in the mounting cylinder in a sliding manner, a flexible brush body is arranged on the sliding block, a spring is arranged in the mounting cylinder, one end of the spring is abutted to the side wall of the rotating cylinder, the other end of the spring is abutted to the sliding block, and one end of the flexible brush body is abutted to the side wall of the magnetic focusing net.

According to some embodiments, a mounting ring is fixedly arranged at the top end of the magnetic focusing net, a limiting groove is formed in the inlet end of the feeding bin, and the mounting ring is embedded in the limiting groove.

According to some embodiments, a plurality of bolts are fixedly arranged at the lower part of the mounting ring, a plurality of slots are formed in the limiting groove, and the bolts are inserted into the slots.

According to some embodiments, the discharge cavity comprises a first discharge port and a second discharge port, both of which are set at an oblique angle.

According to some embodiments, the discharge ports of the first discharge port and the second discharge port are provided with discharge valves, the discharge valves comprise a first discharge valve body and a second discharge valve body, the first discharge valve body is arranged at the outlet end of the first discharge port, the second discharge valve body is arranged at the outlet end of the second discharge port, and the first discharge valve body and the second discharge valve body are respectively and electrically connected with a control panel.

According to some embodiments, a mounting plate is fixedly arranged on one side of the box body, and the driving piece is arranged on the mounting plate.

According to some embodiments, the drive is a motor.

The beneficial effects are that:

1. through being provided with the magnetism net that gathers in the exit of feeding storehouse, and gather magnetism net extension to the guide intracavity to under the combined action of magnetic coil, magnetic coil can adsorb the magnetism metal that gathers magnetism net department through gathering the magnetism net, in order to screen impurity.

2. Through being provided with the subassembly of unloading in the rotation of guide chamber, gather the magnetism net promptly and be located the inside wall of subassembly of unloading for when the material is in gathering magnetism net department, magnetic metal adsorbs on gathering magnetism net under the effect of magnetic coil, and some fall the impurity on gathering magnetism net, then can clear up under the effect of subassembly of unloading, guaranteed the separation of metal material and impurity.

3. Through the effect that combines together at driving piece, rotatory section of thick bamboo, first gear and second gear, the driving piece can rotate for gathering the magnetic screen through first gear and second gear drive rotatory section of thick bamboo, rotatory section of thick bamboo drives the brush subassembly simultaneously and rotates together, because magnetic coil has good adsorption capacity, when the brush subassembly is gathering the impurity on the magnetic screen and clear up, magnetic metal can not be touched by the brush subassembly easily and drop, and drop then some impurity not adsorbed on the magnetic screen, at the same time, also avoided magnetic metal to follow the impurity and got rid of the condition together, thereby guaranteed the separation effect of magnetic metal and impurity.

4. Through the effect that combines together at control panel, bleeder valve, magnetic coil and driving piece, can form an automatic control system, simultaneously can be automatic adsorb magnetic metal, carry out automatic clearance to the impurity to and realize the effect of metal and impurity automatic discharge, thereby the degree of automation of some current magnet separators of further improvement.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is a perspective cross-sectional view of the magnetic focusing screen and discharge assembly shown in FIG. 2;

FIG. 4 is a perspective cross-sectional view of the discharge assembly shown in FIG. 3;

FIG. 5 is an exploded view of the brush assembly shown in FIG. 4;

FIG. 6 is a perspective cross-sectional view of the magnetic focusing net shown in FIG. 3;

fig. 7 is a perspective cross-sectional view of the case shown in fig. 2.

In the figure, 1 box, 11 guide cavity, 12 ejection of compact chamber, 121 first discharge gate, 122 second discharge gate, 13 feeding storehouse, 14 spacing groove, 15 slot, 16 mounting panel, 2 ejection of compact valves, 21 first ejection of compact valve body, 22 second ejection of compact valve body, 3 gather magnetic net, 31 magnetic coil, 32 collar, 33 bolt, 4 discharge assembly, 41 rotary drum, 42 driving piece, 43 brush assembly, 431 mount drum, 432 slider, 433 flexible brush body, 434 spring, 44 first gear, 45 second gear, 5 control panel.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 7, an automatic discharge device of a magnetic separator comprises a box body 1, a discharge valve 2, a magnetism collecting net 3, a discharge assembly 4 and a control panel 5.

The box 1 is provided with a material guiding cavity 11, the bottom of the material guiding cavity 11 is provided with a material discharging cavity 12, the outlet end of the material discharging cavity 12 is provided with a material discharging valve 2, the upper part of the box 1 is fixedly provided with a material feeding bin 13, and the outlet end of the material feeding bin 13 is communicated with the material guiding cavity 11, so that materials enter the material guiding cavity 11 from the material feeding bin 13 and are discharged from the material discharging cavity 12 along the track of the material guiding cavity 11.

The exit of feeding storehouse 13 is provided with gathers magnetic net 3, and gathers magnetic net 3 and extend to the guide chamber 11 in, gather the inside of magnetic net 3 and be provided with magnetic coil 31 for adsorb magnetic metal, wherein, through being provided with in the exit of feeding storehouse 13 gathers magnetic net 3, and gather magnetic net 3 and extend to the guide chamber 11 in, and under the combined action of magnetic coil 31, magnetic coil 31 can be with gather magnetic metal absorption in gathering magnetic net 3 through gathering magnetic net 3 department, in order to screen impurity.

The material collecting and discharging device comprises a material guiding cavity 11, a material discharging component 4, a material collecting and discharging device and a material discharging device, wherein the material discharging component 4 is positioned outside a magnetic collecting net 3 and is used for discharging materials, the material discharging component 4 comprises a rotary cylinder 41 and a driving piece 42 which are rotatably arranged in the material guiding cavity 11, a plurality of brush components 43 are fixedly arranged on the inner wall of the rotary cylinder 41, the brush components 43 are abutted to the side wall of the magnetic collecting net 3, a first gear 44 is fixedly sleeved on the outer side wall of the rotary cylinder 41, the driving piece 42 is arranged on one side outside the box body 1, the output end of the driving piece 42 penetrates through the box body 1 and extends to the inside of the material guiding cavity 11 and is fixedly sleeved with a second gear 45, the second gear 45 is meshed with the first gear 44, and the material discharging component 4 is rotatably arranged in the material guiding cavity 11, namely the magnetic collecting net 3 is positioned on the inner side wall of the material discharging component 4, so that when the materials pass through the magnetic collecting net 3, magnetic coils 31 are adsorbed on the magnetic collecting net 3, and some impurities falling on the magnetic collecting net 3 are cleaned under the action of the magnetic collecting net 4, and the material discharging component 4 is ensured to be separated from the impurities; through the effect that combines together under driving piece 42, rotary drum 41, first gear 44 and second gear 45, driving piece 42 can drive rotary drum 41 through first gear 44 and second gear 45 and rotate for gathering the magnetic screen 3, rotary drum 41 drives brush subassembly 43 simultaneously and rotates together, because magnet coil 31 has good adsorption capacity, when brush subassembly 43 is gathering the impurity on the magnetic screen 3 and clear up, the magnetic metal can not touch the impurity that drops by brush subassembly 43 easily, and drop then some impurity that do not adsorb on gathering the magnetic screen 3, simultaneously, also avoided the magnetic metal to follow the impurity and got rid of the condition together, thereby guaranteed the separation effect of magnetic metal and impurity.

One side of the box body 1 is provided with a control panel 5, the control panel 5 is respectively electrically connected with the discharge valve 2, the magnetic coil 31 and the driving piece 42, an automatic control system can be formed under the action of combining the control panel 5, the discharge valve 2, the magnetic coil 31 and the driving piece 42, and meanwhile, magnetic metals can be automatically adsorbed, impurities are automatically cleaned, the effect of automatic discharging of the metals and the impurities is realized, and therefore the degree of automation of some existing magnetic separators is further improved.

The driving member 42 is started through the control panel 5, the magnetic coil 31 is powered on, the discharge valve 2 is in an opened state, raw materials of the discharge valve are poured into the feeding bin 13 and enter the guide cavity 11 along the track of the feeding bin 13, when the raw materials pass through the magnetism collecting net 3, a strong magnetic field is generated under the action of the powered magnetic coil 31, so that the magnetic metal in the principle is immediately adsorbed on the magnetism collecting net 3 under the action of magnetic field induction, some impurities falling on the magnetism collecting net 3 can be driven by the driving member 42 to drive the first gear 44, the first gear 44 is meshed with the second gear 45, the second gear 45 drives the rotary drum 41, the rotary drum 41 drives the brush assemblies 43 to rotate relative to the guide cavity 11 and the magnetism collecting net 3, the impurities can be automatically cleaned down only along the track of the magnetism collecting net 11, and accordingly the impurities falling on the magnetism collecting net 3 are prevented from being separated from the magnetism collecting net 11 until the impurities in the guide cavity 11 are discharged, and the impurities are finally discharged from the raw materials are removed from the guide cavity 13.

As shown in fig. 3, fig. 4 and fig. 5, the brush assembly 43 comprises a mounting cylinder 431, the mounting cylinder 431 is fixedly arranged on the inner side wall of the rotary cylinder 41, a sliding block 432 is arranged in the mounting cylinder 431, a flexible brush body 433 is arranged on the sliding block 432, a spring 434 is arranged in the mounting cylinder 431, one end of the spring 434 is abutted on the side wall of the rotary cylinder 41, the other end of the spring 434 is abutted on the sliding block 432, one end of the flexible brush body 433 is abutted on the side wall of the magnetic focusing net 3, so that under the combined action of the mounting cylinder 431 and the sliding block 432, the brush assembly 43 has a certain telescopic function, and meanwhile, under the action of the spring 434, the flexible brush body 433 is always abutted against the side wall of the magnetic focusing net 3, and under the action of the flexible brush body 433, the situation that magnetic metal is brushed off from the magnetic focusing net 3 is avoided, and meanwhile, the flexible brush body 433 can only clean impurities on the magnetic focusing net 3, and the effect of separating the metal and the impurities is achieved.

As shown in fig. 2, fig. 3, fig. 6 and fig. 7, the top end of the magnetic focusing net 3 is fixedly provided with a mounting ring 32, the inlet end of the feeding bin 13 is provided with a limiting groove 14, the mounting ring 32 is embedded in the limiting groove 14, the lower part of the mounting ring 32 is fixedly provided with a plurality of bolts 33, a plurality of slots 15 are provided in the limiting groove 14, the bolts 33 are inserted in the slots 15, the magnetic focusing net 3 can be seamlessly connected and mounted on the bottom of the feeding bin 13 under the combined action of the mounting ring 32 and the limiting groove 14, and meanwhile, the magnetic focusing net 3 can be fixedly mounted on the bottom of the feeding bin 13 under the combined action of the bolts 33 and the slots 15, so that a driving piece 42 can only drive a rotary drum 41 through a first gear 44 and a second gear 45 to drive a plurality of brush assemblies 43 to rotate relative to the material guide cavity 11 and the magnetic focusing net 3, thereby cleaning impurities on the magnetic focusing net 3.

Referring to fig. 1, 2 and 7, the discharge cavity 12 includes a first discharge port 121 and a second discharge port 122, the first discharge port 121 and the second discharge port 122 are all set to an inclined angle, discharge ports of the first discharge port 121 and the second discharge port 122 are all provided with a discharge valve 2, the discharge valve 2 includes a first discharge valve body 21 and a second discharge valve body 22, the first discharge valve body 21 is disposed at an outlet end of the first discharge port 121, the second discharge valve body 22 is disposed at an outlet end of the second discharge port 122, and the first discharge valve body 21 and the second discharge valve body 22 are respectively electrically connected with the control panel 5.

When the impurities are removed, the control panel 5 controls the first discharge valve body 21 at the first discharge port 121 to be in a closed state, and the second discharge valve body 22 at the second discharge port 122 to be in an open state, so that the impurities are automatically removed at the obliquely arranged second discharge port 122; after removing and separating the impurities, the control panel 5 controls the first discharge valve body 21 at the first discharge port 121 to be in an open state, and the second discharge valve body 22 at the second discharge port 122 to be in a closed state at this time, the metal can only enter along the first discharge port 121 thereof, but cannot enter into the second discharge port 122, so that the metal is collected along the first discharge port 121 obliquely arranged thereof.

As shown in fig. 2 and 7, a mounting plate 16 is fixedly provided at one side of the case 1, and a driving member 42 is provided on the mounting plate 16 to facilitate the installation of the driving member 42.

Further illustratively, the driving member 42 is a motor.

The working principle of the utility model is as follows:

the driving part 42 is started through the control panel 5, the magnetic coil 31 is electrified, the first discharge valve body 21 at the first discharge port 121 is in a closed state, the second discharge valve body 22 at the second discharge port 122 is in an open state, raw materials are poured into the feeding bin 13 and enter the guide cavity 11 along the track of the feeding bin 13, when the raw materials pass through the magnetism collecting net 3, a stronger magnetic field is generated under the action of the electrified magnetic coil 31, so that the magnetic metal in principle is immediately adsorbed on the magnetism collecting net 3 under the action of magnetic field induction, and some impurities falling on the magnetism collecting net 3 are driven by the driving part 42, the first gear 44 is meshed with the second gear 45, the second gear 45 drives the rotary drum 41 to drive the brush assembly 43 to rotate relative to the guide cavity 11 and the magnetism collecting net 3, and the side wall of the flexible brush body 433 and the magnetism collecting net 3 are always contacted with each other under the action of the spring 434, so that the magnetic metal can be automatically removed from the magnetism collecting net 433 under the action of the magnetism collecting net 433, and the condition that the impurities can be automatically removed from the magnetic net 3, and the impurities can be automatically removed from the magnetic net can be automatically removed from the brush body 433, and the impurities can be removed from the magnetic net 3 until the impurities can be removed from the magnetic net is automatically removed, and the magnetic net is automatically removed from the magnetic net is 122; the control panel 5 controls the first discharge valve body 21 at the first discharge hole 121 to be in an opened state, the second discharge valve body 22 at the second discharge hole 122 is in a closed state at the moment, the magnetic coil 31 is powered off at the moment, the magnetic coil 31 does not have magnetism, metal immediately falls from the magnetism collecting net 3, meanwhile, the driving piece 42 drives the first gear 44, the first gear 44 is meshed with the second gear 45, the second gear 45 drives the rotary drum 41, the rotary drum 41 drives the brush assembly 43 to rotate relative to the material guiding cavity 11 and the magnetism collecting net 3 under the action of the rotary drum 41, and the flexible brush body 433 is always abutted against the side wall of the magnetism collecting net 3 under the action of the spring 434, so that the metal on the magnetism collecting net 3 enters the first discharge hole 121 from the material guiding cavity 11 together, and the metal is automatically collected and processed at the first discharge hole 121 obliquely arranged along the metal.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1. An automatic discharge device of a magnetic separator, comprising:

the device comprises a box body (1), wherein a material guide cavity (11) is formed in the box body (1);

a discharging cavity (12) is formed in the bottom of the material guiding cavity (11), and a discharging valve (2) is arranged at the outlet end of the discharging cavity (12);

the upper part of the box body (1) is fixedly provided with a feeding bin (13), and the outlet end of the feeding bin (13) is communicated with the material guide cavity (11);

a magnetism collecting net (3) is arranged at the outlet end of the feeding bin (13), the magnetism collecting net (3) extends into the material guide cavity (11), and a magnetic coil (31) is arranged in the magnetism collecting net (3) and used for adsorbing magnetic metal;

a discharging assembly (4) is arranged in the material guide cavity (11), and the discharging assembly (4) is positioned outside the magnetic gathering net (3) and is used for discharging materials;

the discharging assembly (4) comprises a rotary cylinder (41) and a driving piece (42) which are rotatably arranged in the material guiding cavity (11), a plurality of brush assemblies (43) are fixedly arranged on the inner wall of the rotary cylinder (41), the brush assemblies (43) are abutted to the side wall of the magnetic focusing net (3), a first gear (44) is fixedly sleeved on the outer side wall of the rotary cylinder (41), the driving piece (42) is arranged on one side of the outer part of the box body (1), the output end of the driving piece (42) penetrates through the box body (1) and extends to the inside of the material guiding cavity (11), a second gear (45) is fixedly sleeved on the inner wall of the material guiding cavity, and the second gear (45) is meshed with the first gear (44);

one side of the box body (1) is provided with a control panel (5), and the control panel (5) is respectively and electrically connected with the discharge valve (2), the magnetic coil (31) and the driving piece (42).

2. The automatic discharge device of a magnetic separator according to claim 1, wherein: the brush assembly (43) comprises a mounting cylinder (431), the mounting cylinder (431) is fixedly arranged on the inner side wall of the rotating cylinder (41), a sliding block (432) is arranged in the mounting cylinder (431), a flexible brush body (433) is arranged on the sliding block (432), a spring (434) is arranged in the mounting cylinder (431), one end of the spring (434) is abutted to the side wall of the rotating cylinder (41), the other end of the spring is abutted to the sliding block (432), and one end of the flexible brush body (433) is abutted to the side wall of the magnetic focusing net (3).

3. The magnetic separator automatic discharge device of claim 2, wherein: the top of the magnetism gathering net (3) is fixedly provided with a mounting ring (32), a limiting groove (14) is formed in the inlet end of the feeding bin (13), and the mounting ring (32) is embedded in the limiting groove (14).

4. A magnetic separator automatic discharge device as claimed in claim 3, wherein: the lower part of the mounting ring (32) is fixedly provided with a plurality of bolts (33), a plurality of slots (15) are formed in the limiting groove (14), and the bolts (33) are inserted into the slots (15).

5. The automatic discharge device of a magnetic separator according to claim 1, wherein: the discharging cavity (12) comprises a first discharging hole (121) and a second discharging hole (122), and the first discharging hole (121) and the second discharging hole (122) are both arranged to be inclined angles.

6. The magnetic separator automatic discharge device of claim 5, wherein: the utility model discloses a discharge valve, including first discharge gate (121) and second discharge gate (122), discharge gate department all is provided with discharge valve (2), discharge valve (2) are including first discharge valve body (21) and second discharge valve body (22), first discharge valve body (21) are located the exit of first discharge gate (121), second discharge valve body (22) are located the exit of second discharge gate (122), first discharge valve body (21) with second discharge valve body (22) respectively with control panel (5) electric connection.

7. The automatic discharge device of a magnetic separator according to claim 1, wherein: one side of the box body (1) is fixedly provided with a mounting plate (16), and the mounting plate (16) is provided with a driving piece (42).

8. The magnetic separator automatic discharge device of claim 7, wherein: the driving member (42) is a motor.