Discharging control device of magnetic separator

Abstract

The utility model belongs to the technical field of magnetic separator discharging, and particularly relates to a magnetic separator discharging control device which comprises a machine body, a through hole is formed in one side of the machine body, the through hole in the machine body is connected with a ventilation pipe, and the other end of the ventilation pipe is connected with a protective cover. According to the structural design, flying dust generated during discharging can be prevented from being diffused to the outside through the protective cover, then the flying dust is pumped into the machine body through the exhaust fan, and finally metal substances and dust in the flying dust are adsorbed and fall into the material storage box at the bottom through water mist sprayed by the spray head; in this way, the problem that due to flying dust accumulation, dust enters the device, and operation of the device is affected is solved; by adding the material storage box at the bottom of the device and adding the filter screen on one side of the material storage box, impurities in raised dust can be separated from water, so that materials can be conveniently collected, the materials are recycled, and the materials are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic separator discharging, in particular to a magnetic separator discharging control device. Background Art

[0002] A magnetic separator is a device that uses magnetic differences to separate minerals. It is mainly composed of a cylinder, a magnetic system, a transmission device, and other parts. When the material enters the magnetic separator, the magnetic minerals are adsorbed on the surface of the cylinder under the action of the magnetic field. As the cylinder rotates, they are taken to a specific position for unloading, while non-magnetic minerals are discharged under the action of gravity and centrifugal force. In the application of magnetic separators, in order to control the discharge speed and flow of the magnetic separator, a discharge control device is generally used to assist production.

[0003] The discharge control device of the magnetic separator is an important component of the magnetic separator; it usually includes regulating valves, sensors and other components; the device can accurately control the flow rate and speed of the discharge. Its working principle is: first, the material flow, flow rate and other parameters of the magnetic separator discharge port are monitored in real time through the sensor. When the sensor detects a change in the discharge situation, it will transmit the signal to the control system; if the discharge flow is too large, the control system will issue an instruction to adjust the valve to close, reduce the cross-sectional area of ​​the discharge channel, and thus reduce the material outflow speed and flow; conversely, if the discharge flow is too small, the control system will instruct the valve to open wider, increase the discharge channel, and allow more material to be discharged smoothly.

[0004] When the existing magnetic separator discharge control device is in operation, due to working environment restrictions, there will generally be a lot of smoke and dust in its working site, and dust will also appear during discharge. As a result, when operating for a long time, smoke or impurities inside the dust will adhere to the inside of the control device, thereby affecting the control accuracy of the device; and the existing magnetic separator discharge device is insufficient in recovering the metal substances inside the dust, which will lead to material waste and affect production efficiency. Therefore, a magnetic separator discharge control device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the existing equipment, the utility model proposes a discharge control device for a magnetic separator.

[0006] The utility model discloses a technical scheme that solves its technical problem is a magnetic separator discharge control device, including fuselage, the one side of fuselage is opened and is perforated, the inside perforation of fuselage is connected with the air pipe, the other end of air pipe is connected with the protective cover, the bottom of protective cover is connected with the support plate, and the top of support plate is installed with transmission belt, the bottom of support plate is installed with the support foot, and the one end of support foot is higher than the other end, the top of fuselage is installed with the water storage tank, the bottom of water storage tank is equipped with the water outlet pipe, and the water outlet pipe is passed through the inside of fuselage and is placed, the bottom of water outlet pipe is connected with the water distribution tank, the bottom of water distribution tank is equipped with four groups of flow divider plates, and the bottom of flow divider plate is connected with six groups of sprayer, by this structure design, can prevent the dust diffusion to the outside when carrying out the discharge through the protective cover, then through the dust extraction fan to the dust extraction into the inside of fuselage, finally through the water mist that sprays out the dust inside the metal material and dust adsorption and fall to the inside of the storage tank at the bottom, by this mode to avoid the dust that the dust accumulation leads to the dust in the device, thereby influence device operation's problem.

[0007] Preferably, two perforations are opened at the top end of the side of the fuselage, a motor is arranged between the two perforations on the top side of the fuselage, and two groups of dust extraction fans are connected to the output end of the motor; two groups of drainage tables are arranged at the bottom end of the inside of the fuselage, a storage tank is arranged at the collapsed port of the drainage table, and a filter screen is arranged on the bottom side of the storage tank; a drainage channel is opened at the bottom of the drainage table near the filter screen, and the drainage channel is communicated with a drain outlet; by increasing the storage tank at the bottom of the device and increasing the filter screen on one side of the storage tank, the impurities in the dust can be separated from the water, thereby facilitating the collection of the material, and the reuse of the material is realized by the design, thereby saving the use of the material.

[0008] Preferably, a rectangular perforation is opened on the bottom side of the fuselage, and a storage tank is slidably connected to the inside of the rectangular perforation on the bottom side of the fuselage; the port of the air pipe near the side of the fuselage is located at the top end of the drainage table; the water distribution tank is located at the bottom of the dust extraction fan; a control panel is arranged on the outside of the fuselage, the control panel is signal-connected with the motor, and is used for controlling the switch of the water storage tank and the motor; by the design that the dust extraction fan is installed above the water distribution tank, the water mist is prevented from being extracted out of the device by the dust extraction fan during the dust extraction operation, thereby affecting the collection efficiency; and by increasing the control panel on one side of the device, the operation of the device is facilitated, and the accuracy of the operation of the device is increased.

[0009] The utility model discloses the beneficial aspect lies in:

[0010] The utility model has a structural design, which can prevent the dust generated during the discharging from spreading to the outside through the protective cover, then the dust is sucked into the machine body through the exhaust fan, and finally the metal substances and dust inside the dust are adsorbed and dropped into the storage box at the bottom through the spray nozzle; in this way, the problem of dust accumulation causing dust to enter the device and thus affecting the operation of the device is avoided; by adding a storage box at the bottom of the device and adding a filter screen on one side of the storage box, the impurities inside the dust can be separated from the water, thereby facilitating the collection of materials. The design realizes the reuse of materials, thereby saving the use of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 Schematic diagram of the overall structure of the device;

[0013] Figure 2 This is a schematic diagram of the back structure of the device;

[0014] Figure 3 Schematic diagram of the internal structure of the fuselage;

[0015] Figure 4 Schematic diagram of the filter position structure;

[0016] Figure 5 It is a schematic diagram of the internal structure of the protective cover;

[0017] In the figure: 1. Body; 2. Water tank; 4. Exhaust fan; 5. Ventilation pipe; 6. Protective cover; 7. Support foot; 8. Drive belt; 9. Control panel; 10. Storage box; 11. Drain outlet; 12. Water outlet pipe; 13. Water distribution tank; 14. Diverter plate; 15. Drainage platform; 16. Nozzle; 17. Filter; 18. Drainage channel; 19. Support plate; 20. Motor. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-5 As shown, a discharge control device for a magnetic separator includes a body 1, one side of the body 1 is perforated, the internal perforation of the body 1 is connected to a vent pipe 5, the other end of the vent pipe 5 is connected to a protective cover 6, the bottom end of the protective cover 6 is connected to a support plate 19, and a transmission belt 8 is installed on the top of the support plate 19; a support foot 7 is installed at the bottom of the support plate 19, and one end of the support foot 7 is higher than the other end; a water tank 2 is installed at the top of the body 1, and a water outlet pipe is provided at the bottom of the water tank 2 12, the water outlet pipe 12 passes through the fuselage 1 and is placed inside the fuselage 1, the bottom of the water outlet pipe 12 is connected to the water distribution box 13, the bottom of the water distribution box 13 is provided with four groups of diversion plates 14, and the bottom of the diversion plate 14 is connected to six groups of nozzles 16; two through-holes are opened on the top of one side of the fuselage 1, and a motor 20 is provided between the two through-holes on the top side of the fuselage 1, and the output end of the motor 20 is connected to two groups of exhaust fans 4; when controlling the dust of the discharge of the magnetic separator, the operator can operate the motor 20 through the control. The control panel 9 is used to start the motor 20 and draw water from the inside of the water tank 2 into the diverter plate 14. At this time, the material screened by the magnetic separator is transmitted to the device position through the transmission belt 8. The protective cover 6 is then used to prevent the dust from spreading to the outside, and the flow of the material is guided by the high and low design of the support legs 7 to avoid the accumulation of material during the dust collection process. The exhaust fan 4 is then driven by the motor 20 to operate and generate suction to send the dust from the inside of the protective cover 6 to the ventilation pipe 5, and then to the inside of the fuselage 1 through the ventilation pipe 5. When the dust enters the fuselage 1, the water inside the water diversion tank 13 will enter the diverter plate 14 under the action of the water diversion tank 13, and finally enter the nozzle 16 through the diverter plate 14 to spray the water in the form of water mist. At this time, the metal substances contained in the dust will be adsorbed on the water mist, and then the dust will fall due to the increase in weight, and finally fall on the drainage platform 15, and finally roll down to the inside of the storage box 10 in the form of water droplets, thereby completing the dust collection operation.

[0020] The internal bottom end of the fuselage 1 is provided with two groups of drainage tables 15, the collapse port of the drainage table 15 is provided with a storage box 10, the bottom side of the storage box 10 is provided with a filter screen 17; the bottom of the drainage table 15 near the filter screen 17 side is provided with a drainage channel 18, the drainage channel 18 is communicated with a drain 11; the bottom side of the fuselage 1 is provided with a rectangular perforation, the inside of the rectangular perforation of the bottom side of the fuselage 1 is slidably connected with the storage box 10; the port of the air pipe 5 near the fuselage 1 side is located at the top end of the drainage table 15; the position of the water distribution box 13 is located at the bottom of the air extractor 4; the outside of the fuselage 1 is provided with a control panel 9, the control panel 9 is signal connected with a motor 20, for controlling the switch of the water storage tank 2 and the motor 20; when the dust falls into the inside of the storage box 10, at this time, through long time operation, the moisture in the inside of the storage box 10 is increased, finally through the accumulation of the moisture, the excess moisture will pass through the filter screen 17, and the large particle metal substances are saved in the inside of the storage box 10, at the same time, the dust is carried out from the drainage channel 18, finally the device is discharged through the drain 11, thereby completing the dust control operation of the magnetic separator discharge; finally the storage box 10 is extracted by the operator to recycle the metal substances.

[0021] The working principle is that when the dust of the magnetic separator discharge is controlled, at this time, the operator starts the motor 20 and the water is extracted from the inside of the water storage tank 2 into the inside of the distribution plate 14 by operating the control panel 9, at this time, the material screened by the magnetic separator is transmitted to the device position through the transmission belt 8, then the dust diffusion to the outside is prevented through the protective cover 6, then the air extractor 4 is driven to operate by the motor 20, and the suction force is generated, the dust is sent from the inside of the protective cover 6 to the air pipe 5, then the dust is sent into the inside of the fuselage 1 through the air pipe 5, when the dust enters the inside of the fuselage 1, at this time, the water in the inside of the water distribution box 13 will enter the distribution plate 14 under the action of the water distribution box 13, finally the water is sprayed in the form of water mist through the nozzle 16 through the distribution plate 14, at this time, the metal substances contained in the dust will be adsorbed on the water mist in the form of dust, then the dust is lowered due to the weight increase, finally falls on the drainage table 15, finally rolls into the inside of the storage box 10 in the form of water beads, thereby completing the collection operation of the dust; when the dust falls into the inside of the storage box 10, at this time, through long time operation, the moisture in the inside of the storage box 10 is increased, finally through the accumulation of the moisture, the excess moisture will pass through the filter screen 17, and the large particle metal substances are saved in the inside of the storage box 10, at the same time, the dust is carried out from the drainage channel 18, finally the device is discharged through the drain 11, thereby completing the dust control operation of the magnetic separator discharge; finally the storage box 10 is extracted by the operator to recycle the metal substances.

[0022] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A magnetic separator discharge control device, characterized in that: The invention comprises a fuselage (1), one side of the fuselage (1) is provided with a perforation, the internal perforation of the fuselage (1) is connected to a vent pipe (5), the other end of the vent pipe (5) is connected to a protective cover (6), the bottom end of the protective cover (6) is connected to a support plate (19), the top end of the support plate (19) is provided with a transmission belt (8); the bottom of the support plate (19) is provided with a support foot (7), one end of the support foot (7) is higher than the other end; the top end of the fuselage (1) is provided with a water storage tank (2), the bottom of the water storage tank (2) is provided with a water outlet pipe (12), the water outlet pipe (12) passes through the fuselage (1) and is placed inside the fuselage (1), the bottom of the water outlet pipe (12) is connected to a water distribution tank (13), the bottom of the water distribution tank (13) is provided with four groups of diverter plates (14), and the bottom of the diverter plate (14) is connected to six groups of nozzles (16).

2. A magnetic separator discharge control device according to claim 1, characterized in that: Two through holes are formed at the top of one side of the fuselage (1), a motor (20) is provided between the two through holes on the top side of the fuselage (1), and the output end of the motor (20) is connected to two sets of exhaust fans (4).

3. A magnetic separator discharge control device according to claim 1, characterized in that: Two groups of drainage platforms (15) are provided at the inner bottom end of the fuselage (1), a material storage box (10) is provided at the collapsed port of the drainage platform (15), and a filter screen (17) is provided at the bottom side of the material storage box (10); a drainage channel (18) is provided at the bottom of the drainage platform (15) near the filter screen (17), and the drainage channel (18) is connected to the drain port (11).

4. A magnetic separator discharge control device according to claim 1, characterized in that: A rectangular through-hole is provided on the bottom side of the fuselage (1), and a material storage box (10) is slidably connected inside the rectangular through-hole on the bottom side of the fuselage (1).

5. A magnetic separator discharge control device according to claim 1, characterized in that: The port of the ventilation pipe (5) close to the side of the fuselage (1) is located at the top of the drainage platform (15); the water distribution box (13) is located at the bottom of the exhaust fan (4).

6. A magnetic separator discharge control device according to claim 1, characterized in that: A control panel (9) is provided on the outside of the machine body (1). The control panel (9) is connected to the motor (20) via signals and is used to control the switching of the water storage tank (2) and the motor (20).

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