Quartz sand magnetic separator capable of discharging at constant speed

Abstract

The utility model relates to the technical field of quartz sand treatment, in particular to a quartz sand magnetic separator capable of discharging at a constant speed, which comprises a device body, and further comprises a mounting base, a feeding device, a discharging device, a discharging device and a magnetic separator, and one side of the upper surface of the mounting base is fixedly connected with the lower end of the device body; the number of the fixing plates is two, and the fixing plates are fixedly connected with the two sides of the middle of the upper surface of the mounting base. The magnetic separation cabin is arranged above the middle of the upper surface of the mounting base, and the two ends of the magnetic separation cabin are fixedly connected with the upper ends of the fixing plates; the stirring mechanism is arranged in the middle of the magnetic separation cabin; the cleaning mechanism is arranged in the magnetic separation cabin; according to the magnetic separation device for the quartz sand, the stirring barrel and the like are arranged, so that sufficient and continuous scattering and stirring are provided for the quartz sand during magnetic separation, the magnetic separation efficiency of the quartz sand is effectively improved, and the practicability and the working efficiency of the device are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to quartz sand processing technical field, concretely is a kind of quartz sand magnetic separator of uniform speed discharging. BACKGROUND

[0002] Magnetic separation is an important process for purifying quartz sand, which is used to remove magnetic ore from quartz sand, thereby increasing the content of silicon dioxide in quartz sand. The magnetic separator is a screening device used to remove iron powder from powder particles. After the ore pulp flows into the tank through the ore feeding box, the ore particles enter the ore feeding area of the tank in a loose state under the action of the water flow of the ore feeding water jet pipe. Under the action of the magnetic field, magnetic ore particles form "magnetic groups" or "magnetic chains" by magnetic aggregation. The "magnetic groups" or "magnetic chains" move towards the magnetic pole under the action of magnetic force and are adsorbed on the cylinder.

[0003] However, the mainstream magnetic separator currently available on the market uses a rotating cylinder to shake the quartz sand to maximize the efficiency of magnetic separation. However, there is no device inside the cylinder to stir the quartz sand, which limits the further improvement of the efficiency of magnetic separation of quartz sand. This results in residual quartz sand that needs to be separated again or by other screening methods, which limits the improvement of the efficiency of magnetic separation. SUMMARY

[0004] The utility model aims at providing a kind of quartz sand magnetic separator of uniform speed discharging to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] A quartz sand magnetic separator of uniform speed discharging includes a device body and the following components:

[0007] A mounting base is fixedly connected to the lower end of the device body on one side of the upper surface of the mounting base.

[0008] A fixed plate is fixedly connected to the upper surface of the mounting base on both sides of the middle part.

[0009] A magnetic selection cabin is arranged above the middle part of the upper surface of the mounting base, and the two ends of the magnetic selection cabin are fixedly connected to the upper end of the fixed plate.

[0010] A stirring mechanism is arranged in the middle part of the magnetic selection cabin.

[0011] A cleaning mechanism is arranged inside the magnetic selection cabin.

[0012] A discharging mechanism is arranged below the lower surface of the magnetic selection cabin.

[0013] As a preferred scheme of the utility model,

[0014] The feeding port is fixedly connected with one end of the device body on one side, and the lower end of the feeding port is fixedly connected with the upper surface of the magnetic separation cabin;

[0015] The first electromagnetic valve is fixedly connected with the lower end of the feeding port;

[0016] The stirring mechanism comprises:

[0017] The first motor is fixedly connected with the upper end of the fixed plate on one side, and the output end of the first motor penetrates through the fixed plate and the magnetic separation cabin on one side;

[0018] The transmission rod is arranged on one side of the inside of the magnetic separation cabin, one end of the transmission rod is fixedly connected with the output end of the first motor, the other end of the transmission rod is fixedly connected with the stirring barrel, and the stirring barrel is a hollow cylindrical structure and is provided with a through groove penetrating through the periphery of the stirring barrel;

[0019] The stirring rod is arranged on the surface of the stirring barrel and is fixedly connected with the periphery of the stirring barrel;

[0020] When the magnetic separation starts, the first electromagnetic valve is opened, the raw materials are transmitted into the magnetic separation cabin through the feeding port, then the first electromagnetic valve is closed, at this time, the first motor starts to be started, the inner wall of the magnetic separation cabin also starts to be magnetically attracted, then the transmission rod drives the stirring barrel to start rotating, so that the raw materials in the inside are fully dispersed, the raw materials can be continuously stirred and dispersed by the stirring barrel and the stirring rod, and are also swung to the inner wall of the magnetic separation cabin, so that the magnetic separation process is fully started, after the magnetic separation process is completed, the second electromagnetic valve is opened to transmit the remaining materials out, the stirring barrel and the like are arranged, so that the quartz sand is fully and continuously dispersed and stirred during the magnetic separation, the magnetic separation efficiency of the quartz sand is effectively improved, and the practicability and the working efficiency of the device are effectively improved.

[0021] As a preferred scheme of the utility model,

[0022] The discharging mechanism comprises:

[0023] The second electromagnetic valve is fixedly connected with the lower surface of the magnetic separation cabin;

[0024] The conveying pipe is fixedly connected with the second electromagnetic valve on the upper end;

[0025] The third motor is fixedly connected with one end of the conveying pipe, and the output end of the third motor penetrates through one end of the conveying pipe;

[0026] The screw feeder is arranged in the conveying pipe, and one end of the screw feeder is fixedly connected with the output end of the third motor;

[0027] The filtering port is arranged on the lower surface of one end of the conveying pipe, a waste water pipe is arranged below the filtering port, the upper end of the waste water pipe is fixedly connected with the lower surface of one end of the conveying pipe, and the other end of the waste water pipe is fixedly connected with one side of the device body;

[0028] When the second electromagnetic valve is opened, the mineral water drives the quartz sand to flow into the conveying pipe, and the mineral water is filtered through the filtering port and flows away through the waste water pipe and is discharged or collected.

[0029] As a preferred scheme of the utility model,

[0030] The cleaning mechanism comprises:

[0031] A second motor is fixedly connected with one side of the magnetic separation cabin, and an output end of the second motor is fixedly connected with one side of the magnetic separation cabin;

[0032] A threaded rod is arranged on one side of the interior of the magnetic separation cabin, and one end of the threaded rod is fixedly connected with the output end of the second motor;

[0033] A circular scraper is arranged on one side of the interior of the magnetic separation cabin and is fixedly connected with the threaded rod through a threaded hole;

[0034] A third electromagnetic valve is fixedly connected with the middle of one side of the lower surface of the magnetic separation cabin, and a discharging pipe is arranged below the third electromagnetic valve, and the upper end of the discharging pipe is fixedly connected with the middle of one side of the lower surface of the magnetic separation cabin;

[0035] When the transmission of the quartz sand is completed, the second motor is started to drive the threaded rod to rotate, and at this moment, the circular scraper is driven by the threaded rod to move at a constant speed from one side of the interior of the magnetic separation cabin to the other side.

[0036] Compared with the prior art, the utility model has the advantages of:

[0037] 1. In the utility model, when starting magnetic separation, the first electromagnetic valve is opened, the raw materials are transmitted to the inside of the magnetic separation cabin through the feeding port, then the first electromagnetic valve is closed, at this time the first motor starts to start, the inner wall of the magnetic separation cabin also starts to be magnetically attracted, then the transmission rod drives the stirring barrel to start rotating, the internal raw materials start to be fully dispersed, the raw materials can be continuously stirred and dispersed by the stirring barrel and stirring rod, and at the same time, the magnetic separation cabin is swung to the inner wall, the magnetic separation process is fully started, after the magnetic separation process is finished, the second electromagnetic valve is opened to transmit the remaining materials, the stirring barrel and the like are arranged to provide sufficient and continuous dispersion and stirring of the quartz sand during magnetic separation, effectively improve the magnetic separation efficiency of the quartz sand, and effectively improve the practicability and working efficiency of the device.

[0038] 2. In the utility model, when the second electromagnetic valve is opened, the mine water drives the quartz sand to flow into the conveying pipe, and the mine water is filtered through the filter port when falling, and is discharged or collected through the wastewater pipe, at this time the third motor starts to drive the spiral feeder to start rotating, the quartz sand is uniformly transmitted, the spiral feeder and the like are arranged to effectively separate the mine water and the quartz sand quickly and effectively provide the effect of uniform speed discharging for the device, and effectively provide the uniform speed controllable discharging mode for the transmission and transfer of the quartz sand, thereby improving the controllability of the device and ensuring the stability of the process.

[0039] 3. In the utility model, when the quartz sand is completely transmitted, the second motor starts to drive the threaded rod to rotate, at this time the circular scraper is driven by the threaded rod to start moving at a uniform speed from one side of the magnetic separation cabin to the other side, at this time the cutting edge of the circular scraper is in a state of adhesion with the inner wall of the magnetic separation cabin, starts to move while scraping the magnetic minerals on the inner wall of the magnetic separation cabin and taking them to the other side of the magnetic separation cabin, at this time the third electromagnetic valve is opened, the remaining minerals are discharged through the discharge pipe, the cleaning mechanism and the like are arranged to provide the effect of rapid cleaning for the device after the magnetic separation process of the quartz sand is finished, effectively improve the use efficiency of the device, ensure that the device can be quickly put into use next time, and improve the efficiency of the magnetic separation process of the quartz sand. ACCURACY OF DRAWINGS

[0040] Figure 1 It is the overall three-dimensional structure schematic diagram of the utility model;

[0041] Figure 2 It is the internal structure schematic diagram of the magnetic separation cabin of the utility model;

[0042] Figure 3 It is the internal side structure schematic diagram of the magnetic separation cabin of the utility model;

[0043] Figure 4 It is the structure schematic diagram of the discharging mechanism of the utility model.

[0044] In the figure: 1, device body; 2, mounting base; 3, controller; 4, magnetic separation cabin; 5, stirring mechanism; 6, cleaning mechanism; 7, discharging mechanism; 8, fixed plate; 9, feeding port; 10, discharging pipe; 11, waste water pipe; 12, first electromagnetic valve; 13, first motor; 14, transmission rod; 15, stirring barrel; 16, stirring rod; 17, second motor; 18, second electromagnetic valve; 19, third electromagnetic valve; 20, filtering port; 21, circular scraper; 22, threaded rod; 23, third motor; 24, conveying pipe; 25, screw feeder. DETAILED DESCRIPTION

[0045] In order to make the technical means and achieve the purpose and effect of the utility model easy to understand, the embodiments of the utility model are described in detail below in combination with specific drawings.

[0046] It should be noted that all the directional and positional indications in the utility model, such as "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "inner", "outer", "top", "low", "transverse", "longitudinal", "center", etc., are only used to explain the relative positional relationship, connection condition, etc. between the components in a certain state (as shown in the drawings), and are only for the convenience of describing the utility model, and therefore cannot be understood as a limitation on the utility model. In addition, the description of "first", "second", etc. in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features.

[0047] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0048] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] Please refer toFigures 1-4 The utility model provides a technical scheme:

[0050] A quartz sand magnetic separator that can uniformly discharge, including device body 1, still include:

[0051] Mounting base 2, mounting base 2 upper surface one side is fixedly connected with device body 1 lower end;

[0052] Fixed plate 8, fixed plate 8 is provided with two and with mounting base 2 upper surface middle part both sides fixedly connected;

[0053] Magnetic selection cabin 4, magnetic selection cabin 4 is set up in mounting base 2 upper surface middle part upper, and magnetic selection cabin 4 both ends are fixedly connected with fixed plate 8 upper end;

[0054] Stirring mechanism 5, stirring mechanism 5 is set up in the middle part of magnetic selection cabin 4;

[0055] Cleaning mechanism 6, cleaning mechanism 6 is set up in magnetic selection cabin 4 inside;

[0056] Discharge mechanism 7, discharge mechanism 7 is set up in magnetic selection cabin 4 lower surface below.

[0057] As an example of the utility model,

[0058] Feed inlet 9, feed inlet 9 one end is fixedly connected with device body 1 one side penetration, and feed inlet 9 lower end is fixedly connected with magnetic selection cabin 4 upper surface middle part penetration;

[0059] First electromagnetic valve 12, first electromagnetic valve 12 is fixedly connected with feed inlet 9 lower end inside;

[0060] Stirring mechanism 5 includes:

[0061] First motor 13, first motor 13 is fixedly connected with one side's fixed plate 8 upper end, and first motor 13 output end penetration fixed plate 8 and magnetic selection cabin 4 one side;

[0062] Transmission rod 14, transmission rod 14 is set up in magnetic selection cabin 4 inside one side, and transmission rod 14 one end is fixedly connected with first motor 13 output end, and transmission rod 14 other end is fixedly connected with stirring barrel 15, and stirring barrel 15 is hollow cylinder structure and is fixedly connected with the surface four around penetration of having been set with the through slot;

[0063] Stirring rod 16, stirring rod 16 is provided with several and is fixedly connected with the surface four around stirring barrel 15;

[0064] When the magnetic separation starts, the first electromagnetic valve 12 is opened, the raw materials are transmitted to the inside of the magnetic separation cabin 4 through the feeding port 9, then the first electromagnetic valve 12 is closed, at this time, the first motor 13 starts to start, and the inner wall of the magnetic separation cabin 4 also starts to be magnetically attracted, then the transmission rod 14 drives the stirring barrel 15 to start rotating, so that the raw materials inside are fully dispersed, the raw materials can be continuously stirred and dispersed by the stirring barrel 15 and the stirring rod 16, and are also swung to the inner wall of the magnetic separation cabin 4, so that the magnetic separation process is fully started, after the magnetic separation process is completed, the second electromagnetic valve 18 is opened to transmit the remaining materials out, the stirring barrel 15 and the like are arranged to provide sufficient and continuous dispersion and stirring for the quartz sand during the magnetic separation, the magnetic separation efficiency of the quartz sand is effectively improved, and the practicability and working efficiency of the device are effectively improved.

[0065] As an example of the present application,

[0066] The discharging mechanism 7 comprises:

[0067] The second electromagnetic valve 18 is fixedly connected with the middle part of the lower surface of the magnetic separation cabin 4.

[0068] The conveying pipe 24 is fixedly connected with the second electromagnetic valve 18 at the upper end of the conveying pipe 24.

[0069] The third motor 23 is fixedly connected with the conveying pipe 24 at one end, and the output end of the third motor 23 is arranged to penetrate into one end of the conveying pipe 24.

[0070] The spiral feeder 25 is arranged in the conveying pipe 24, and one end of the spiral feeder 25 is fixedly connected with the output end of the third motor 23.

[0071] The filtering port 20 is arranged on the lower surface of one end of the conveying pipe 24, and the wastewater pipe 11 is arranged below the filtering port 20, the upper end of the wastewater pipe 11 is fixedly connected with the lower surface of one end of the conveying pipe 24, and the other end of the wastewater pipe 11 is fixedly connected with one side of the device body 1.

[0072] When the second electromagnetic valve 18 is opened, the mineral water and the quartz sand flow into the conveying pipe 24 together, and the mineral water is filtered through the filtering port 20 when falling, and is discharged or collected through the wastewater pipe 11, at this time, the third motor 23 is started to drive the spiral feeder 25 to start rotating, so that the quartz sand is uniformly transmitted out, the spiral feeder 25 and the like are arranged to effectively separate the mineral water and the quartz sand quickly and effectively provide the effect of uniform discharging for the device, and effectively provide a uniform and controllable discharging mode for the transmission and transfer of the quartz sand, so as to improve the controllability of the device and ensure the stability of the process.

[0073] As an example of the present application,

[0074] The cleaning mechanism 6 comprises:

[0075] The second motor 17 is fixedly connected to one side of the magnetic separation cabin 4, and the output end of the second motor 17 penetrates one side of the interior of the magnetic separation cabin 4;

[0076] The threaded rod 22 is arranged on one side of the interior of the magnetic separation cabin 4, and one end of the threaded rod 22 is fixedly connected to the output end of the second motor 17;

[0077] The circular scraper 21 is arranged on one side of the interior of the magnetic separation cabin 4 and is threadedly connected to the threaded rod 22;

[0078] The third electromagnetic valve 19 is fixedly connected to the middle of one side of the lower surface of the magnetic separation cabin 4, and the discharge pipe 10 is arranged below the third electromagnetic valve 19, and the upper end of the discharge pipe 10 is fixedly connected to the middle of one side of the lower surface of the magnetic separation cabin 4;

[0079] When the quartz sand transmission is completed, the second motor 17 is started to drive the threaded rod 22 to rotate, at this time, the circular scraper 21 is driven by the threaded rod 22 to start moving at a constant speed from one side to the other side of the interior of the magnetic separation cabin 4, at this time, the cutting edge of the circular scraper 21 is in a state of adhesion with the inner wall of the magnetic separation cabin 4, and starts to scrape the magnetic minerals on the inner wall of the magnetic separation cabin 4 and take them to the other side of the magnetic separation cabin 4, at this time, the third electromagnetic valve 19 is opened, and the remaining minerals are discharged through the discharge pipe 10, and through the cleaning mechanism 6 arranged, the device provides a quick cleaning effect after the magnetic separation process of the quartz sand is completed, effectively improves the use efficiency of the device, ensures that the device can be quickly put into use next time, and improves the efficiency of the magnetic separation process of the quartz sand.

[0080] The main body further comprises a controller 3, which is electrically connected with the first electromagnetic valve 12, the first motor 13, the second motor 17, the second electromagnetic valve 18, the third electromagnetic valve 19 and the third motor 23, respectively.

[0081] Working principle: when starting magnetic separation, the first electromagnetic valve 12 is opened, the raw materials are transmitted to the inside of the magnetic separation cabin 4 through the feeding port 9, then the first electromagnetic valve 12 is closed, at this time the first motor 13 starts to start, the inside wall of the magnetic separation cabin 4 also starts to be magnetically attracted, then the transmission rod 14 drives the stirring barrel 15 to start rotating, the inside raw materials start to be fully dispersed, through the setting of the stirring barrel 15 and the stirring rod 16, the raw materials can be continuously stirred and dispersed, at the same time, the inside wall of the magnetic separation cabin 4 is shaken, the magnetic separation cabin 4 starts the magnetic separation process, after the magnetic separation process is finished, the second electromagnetic valve 18 is opened to transmit the remaining materials, when the second electromagnetic valve 18 is opened, the quartz sand is driven by the mine water to flow into the conveying pipe 24, when falling, the mine water is filtered through the filter port 20, and the waste water pipe 11 is discharged or collected, at this time the third motor 23 starts to drive the spiral feeder 25 to start rotating, the quartz sand is uniformly transmitted, when the quartz sand is completely transmitted, the second motor 17 starts to drive the threaded rod 22 to rotate, at this time the circular scraper 21 is driven by the threaded rod 22 to start uniformly moving from one side to the other side of the magnetic separation cabin 4, at this time the cutting edge of the circular scraper 21 is in contact with the inside wall of the magnetic separation cabin 4, starts to move while scraping the magnetic minerals on the inside wall of the magnetic separation cabin 4 and taking them to the other side of the magnetic separation cabin 4, at this time the third electromagnetic valve 19 is opened, the remaining minerals are discharged through the discharge pipe 10.

[0082] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A quartz sand magnetic separator capable of uniform feeding, comprising a device body (1), characterized in that, It also includes: The mounting base (2) is fixedly connected with the lower end of the device body (1) on the upper surface side; The fixed plate (8) is provided with two and is fixedly connected with the upper surface of the mounting base (2) on both sides of the middle part; The magnetic separation cabin (4) is provided above the middle part of the upper surface of the mounting base (2), and the two ends of the magnetic separation cabin (4) are fixedly connected with the upper end of the fixed plate (8); The stirring mechanism (5) is provided in the middle part of the magnetic separation cabin (4); The cleaning mechanism (6) is provided inside the magnetic separation cabin (4); The discharging mechanism (7) is provided below the lower surface of the magnetic separation cabin (4).

2. The uniformly deliverable quartz sand magnetic separator according to claim 1, characterized in that, It also includes: The feed inlet (9) is fixedly connected with one side of the device body (1) at one end, and the lower end of the feed inlet (9) is fixedly connected with the upper surface of the magnetic separation cabin (4) in the middle part; The first electromagnetic valve (12) is fixedly connected with the inside of the lower end of the feed inlet (9).

3. The quartz sand magnetic separator of claim 1, wherein: The stirring mechanism (5) comprises: The first motor (13) is fixedly connected with the upper end of the fixed plate (8) on one side, and the output end of the first motor (13) penetrates the fixed plate (8) and the magnetic separation cabin (4) on one side; The transmission rod (14) is provided inside one side of the magnetic separation cabin (4), one end of the transmission rod (14) is fixedly connected with the output end of the first motor (13), the other end of the transmission rod (14) is fixedly connected with the stirring barrel (15), the stirring barrel (15) is a hollow cylindrical structure and a through slot is provided around the stirring barrel (15); The stirring rod (16) is provided with a plurality of and is fixedly connected with the surface of the stirring barrel (15) around.

4. The quartz sand magnetic separator of claim 1, wherein: The discharging mechanism (7) comprises: The second electromagnetic valve (18) is fixedly connected with the middle part of the lower surface of the magnetic separation cabin (4); The conveying pipe (24) is fixedly connected with the second electromagnetic valve (18) at the upper end; The third motor (23) is fixedly connected with one end of the conveying pipe (24), and the output end of the third motor (23) penetrates and is provided inside one end of the conveying pipe (24); The spiral feeder (25) is provided inside the conveying pipe (24), one end of the spiral feeder (25) is fixedly connected with the output end of the third motor (23); The filter port (20) is provided on the lower surface of one end of the conveying pipe (24), a wastewater pipe (11) is provided below the filter port (20), the upper end of the wastewater pipe (11) is fixedly connected with the lower surface of one end of the conveying pipe (24), and the other end of the wastewater pipe (11) is fixedly connected with one side of the device body (1).

5. The quartz sand magnetic separator of claim 1, wherein: The cleaning mechanism (6) comprises: A second motor (17) is fixedly connected to one side of the magnetic separation cabin (4), and an output end of the second motor (17) penetrates one side of the interior of the magnetic separation cabin (4); A threaded rod (22) is arranged on one side of the interior of the magnetic separation cabin (4), and one end of the threaded rod (22) is fixedly connected to the output end of the second motor (17); A circular scraper (21) is arranged on one side of the interior of the magnetic separation cabin (4) and is threadedly connected to the threaded rod (22).

6. A uniformly deliverable quartz sand magnetic separator according to claim 1, characterized in that, Further comprising: A third electromagnetic valve (19) is fixedly connected to the middle of one side of the lower surface of the magnetic separation cabin (4), and a discharge pipe (10) is arranged below the third electromagnetic valve (19), and the upper end of the discharge pipe (10) is fixedly connected to the middle of one side of the lower surface of the magnetic separation cabin (4).

7. A uniformly deliverable quartz sand magnetic separator according to claim 1, characterized in that, Further comprising: A controller (3) is electrically connected to the first electromagnetic valve (12), the first motor (13), the second motor (17), the second electromagnetic valve (18), the third electromagnetic valve (19), and the third motor (23), respectively.

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