Dust removal device for graphite electrode production

Abstract

The utility model provides a dust removal device for graphite electrode production, which belongs to the technical field of graphite electrodes, and comprises a box body, a transparent observation window arranged on the outer wall of the box body, a door plate rotatably connected to the outer wall of the box body, a door handle fixedly connected to the outer wall of the door plate, a foot stool fixedly connected to the bottom wall of the box body, and an air supply component fixedly connected to the top wall of the box body, the mounting part is fixedly connected to the inner wall of the box body; the oscillating part is slidably connected to the top of the spraying part; the collecting part is slidably connected to the inner wall of the box body; the spraying part is fixedly connected to the inner wall of the box body and comprises a spraying pipe fixedly connected to the inner wall of the box body, the spraying pipe penetrates through the inner wall of the box body and extends outwards, the sliding rail is fixedly connected to the top wall of the spraying pipe, the water conveying pipe is fixedly connected to the outer wall of the box body, the water storage bin is fixedly connected to the outer wall of the box body, and the water pump is fixedly connected to the inner wall of the water storage bin; water injection holes are formed in the top wall of the water storage bin. According to the utility model, the dust removal efficiency and the dust removal quality of the graphite electrode can be improved, and reentrainment of dust can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite electrodes, in particular to a dust removal device for graphite electrode production. Background Art

[0002] Graphite has a fine particle structure and will generate a large amount of dust during mechanical processing, which has a great impact on the factory environment. In addition, the impact of dust on equipment is mainly reflected in the impact on the power supply of the equipment. Because graphite has very good conductivity, it can easily cause power short circuit and other faults after entering the power box. Therefore, it is necessary to remove the dust generated during the graphite processing. In the prior art, dust removal devices and dust collection equipment containing filters are used to remove dust.

[0003] After searching, in the prior art, a Chinese patent with patent application number CN 212941962 U discloses a graphite electrode jet dust removal device, which includes a workbench, an operating table is arranged on the top of the workbench, a processing device is arranged on one side of the top of the operating table, an air storage device is arranged on the top of the processing device, and an air collecting hood is arranged at the bottom of the workbench. The air collecting hood is fixedly connected to the dust removal device through a through pipe, and a plurality of filter bags and removable partitions are fixedly arranged inside the dust removal device. A driving motor is fixedly arranged on the top of the dust removal device, but the following defects still exist:

[0004] (1) The outside air inhaled during dust removal is not filtered and purified, which can easily cause secondary pollution to the graphite electrode, resulting in low purification quality.

[0005] Slight vibrations during centralized processing of collected graphite dust may cause graphite to become dusty again, causing dust pollution to the working environment.

[0006] Therefore, we made improvements to this and proposed a dust removal device for graphite electrode production. Utility Model Content

[0007] The purpose of the utility model is to address the current problem that the outside air inhaled during dust removal is not filtered and purified, which easily causes secondary pollution to the graphite electrode, resulting in low purification quality, and the slight vibration during the centralized treatment of the collected graphite dust may cause the graphite to raise dust again, causing dust pollution to the working environment.

[0008] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0009] A dust removal device for graphite electrode production, wherein the outer wall of the box body is provided with symmetrically distributed transparent observation windows, the outer wall of the box body is rotatably connected to symmetrically distributed door panels, the outer wall of the door panel is fixedly connected to a door handle, and the bottom wall of the box body is fixedly connected to evenly distributed tripods, and further comprises:

[0010] An air supply component, fixedly connected to the top wall of the box body, for outputting high-speed airflow;

[0011] An installation component, fixedly connected to the inner wall of the box, used to install a designated processing device;

[0012] The oscillating component is slidably connected to the top of the spray component and is used for further dust removal of the graphite electrode;

[0013] A collecting component is slidably connected to the inner wall of the box and is used to collect the cleaned graphite dust;

[0014] A spray component is fixedly connected to the inner wall of the box, and the spray component includes a nozzle, a slide rail, a water pipe, a water storage tank and a water pump. The nozzle is fixedly connected to the inner wall of the box and is symmetrically distributed about the central axis of the box. The nozzle extends outward through the inner wall of the box. The slide rail is fixedly connected to the top wall of the nozzle. The water pipe is fixedly connected to the outer wall of the box and is symmetrically distributed about the central axis of the box. The water pipe and the nozzle cooperate with each other. The water storage tank is fixedly connected to the outer wall of the box. The water pump is fixedly connected to the inner wall of the water storage tank. The water storage tank cooperates with the water pipe through the water pump, and a water injection hole is opened on the top wall of the water storage tank.

[0015] As a preferred technical solution of the utility model, the air supply component includes an air supply seat, a filter, a support frame, a ventilation motor and fan blades. The air supply seat is fixedly connected to the top wall of the box body, and the top wall of the air supply seat is provided with evenly distributed air inlet holes. The filter is fixedly connected to the inner wall of the air supply seat, and the filter cooperates with the air inlet holes. The support frame is fixedly connected to the inner wall of the air supply seat, the ventilation motor is fixedly connected to the side wall of the support frame, and the fan blades are fixedly connected to the output end of the ventilation motor.

[0016] As a preferred technical solution of the utility model, the mounting component includes a mounting frame and a mounting plate, the mounting frame is fixedly connected to the inner wall of the box and is evenly distributed about the inner wall of the box, and the mounting plate is fixedly connected to the top wall of the mounting frame.

[0017] As a preferred technical solution of the utility model, the vibration component includes a sieve bucket, a vibration spring and a vibration motor. The sieve bucket is slidably connected to the top wall of the slide rail, and the top wall of the sieve bucket is provided with evenly arranged sieve slots. The vibration motor is fixedly connected to the outer wall of the sieve bucket and is symmetrically distributed about the central axis of the sieve bucket. The vibration spring is fixedly connected to the outer wall of the sieve bucket and is symmetrically distributed about the central axis of the sieve bucket. The sieve bucket cooperates with the box body through the vibration spring.

[0018] As a preferred technical solution of the utility model, the collecting component includes a collecting box, a handle, an air outlet pipe and a supporting frame. The collecting box is slidably connected to the inner wall of the box, the handle is fixedly connected to the outer wall of the collecting box, the air outlet pipe is fixedly connected to the inner wall of the collecting box, the air outlet pipe passes through the bottom wall of the box and is connected to the outside, the supporting frame is fixedly connected to the inner wall of the collecting box, and the supporting frame and the air outlet pipe cooperate with each other.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the solution of the utility model:

[0021] 1. The fan blades are driven to rotate by the ventilation motor, and the fan blades rotate to inhale the air outside the box through the filter into the air supply seat and generate high-speed airflow. The filtered high-speed airflow drives the graphite dust generated by processing downward, injects enough water into the water storage tank through the water injection hole, and starts the water pump. The water pump inputs the water in the water storage tank into the nozzle through the water pipe. The water flows through the nozzle to form a fine water mist. The high-speed airflow drives the graphite dust to combine with the water mist and condense into water droplets. The water droplets carrying the graphite dust enter the collection box under the action of gravity, so that the graphite dust is settled on the surface of the carrier frame under the action of the cohesive force of the water droplets, which solves the problem that the external air inhaled during dust removal in the prior art is not filtered and purified, which is easy to cause secondary pollution to the graphite electrode, resulting in low purification quality;

[0022] 2. The vibration motor is set to drive the screen bucket to vibrate back and forth along the extension direction of the slide rail, and the graphite dust remaining on the surface of the graphite electrode is screened into the collection bin through the screen slot, thereby realizing the dust removal work in the production process of the graphite electrode and solving the problem in the prior art that slight vibration during the centralized treatment of the collected graphite dust may cause the graphite to raise dust again, causing dust pollution to the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the overall structure of a dust removal device for graphite electrode production provided by the utility model;

[0024] Figure 2 This is one of the cross-sectional structural schematic diagrams of a dust removal device for graphite electrode production provided by the utility model;

[0025] Figure 3 The second schematic diagram of the cross-sectional structure of a dust removal device for graphite electrode production provided by the utility model;

[0026] Figure 4 The third schematic diagram of the cross-sectional structure of a dust removal device for graphite electrode production provided by the utility model.

[0027] Indicated in the figure:

[0028] 1. Box body; 11. Transparent observation window; 12. Door panel; 13. Door handle; 14. Tripod; 2. Air supply seat; 21. Air inlet; 22. Filter; 23. Support frame; 24. Ventilation motor; 25. Fan blades; 3. Mounting frame; 31. Mounting plate; 4. Nozzle; 41. Slide rail; 42. Water pipe; 43. Water storage tank; 44. Water pump; 45. Water injection hole; 5. Screen bucket; 51. Screen slot; 52. Vibration motor; 53. Vibration spring; 6. Collection box; 61. Handle; 62. Air outlet pipe; 63. Carrying frame. Implementation

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment proposes a dust removal device for graphite electrode production, including a box body 1, wherein the outer wall of the box body 1 is provided with symmetrically distributed transparent observation windows 11, the outer wall of the box body 1 is rotatably connected to a symmetrically distributed door panel 12, the outer wall of the door panel 12 is fixedly connected to a door handle 13, and the bottom wall of the box body 1 is fixedly connected to evenly distributed tripods 14, and further includes:

[0031] An air supply component, fixedly connected to the top wall of the box body 1, for outputting high-speed airflow;

[0032] An installation component, fixedly connected to the inner wall of the box 1, used for installing a designated processing device;

[0033] The oscillating component is slidably connected to the top of the spray component and is used for further dust removal of the graphite electrode;

[0034] A collecting component, slidably connected to the inner wall of the box body 1, for collecting the cleaned graphite dust;

[0035] The spray component is fixedly connected to the inner wall of the box body 1, and the spray component includes a nozzle 4, a slide rail 41, a water pipe 42, a water storage tank 43 and a water pump 44. The nozzle 4 is fixedly connected to the inner wall of the box body 1 and is symmetrically distributed about the central axis of the box body 1. The nozzle 4 extends outward through the inner wall of the box body 1. The slide rail 41 is fixedly connected to the top wall of the nozzle 4. The water pipe 42 is fixedly connected to the outer wall of the box body 1 and is symmetrically distributed about the central axis of the box body 1. The water pipe 42 and the nozzle 4 are mutually In coordination, the water storage tank 43 is fixedly connected to the outer wall of the box body 1, and the water pump 44 is fixedly connected to the inner wall of the water storage tank 43. The water storage tank 43 cooperates with the water pipe 42 through the water pump 44. A water injection hole 45 is opened on the top wall of the water storage tank 43. Sufficient water is injected into the water storage tank 43 through the water injection hole 45, and the water pump 44 is started. The water pump 44 inputs the water in the water storage tank 43 into the nozzle 4 through the water pipe 42, and the water flows through the nozzle 4 to spray out to form a fine water mist.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the air supply component includes an air supply seat 2, a filter screen 22, a support frame 23, a ventilation motor 24 and fan blades 25, the air supply seat 2 is fixedly connected to the top wall of the box body 1, the top wall of the air supply seat 2 is provided with a set of evenly distributed air inlet holes 21, the filter screen 22 is fixedly connected to the inner wall of the air supply seat 2, the filter screen 22 and the air inlet holes 21 cooperate with each other, the support frame 23 is fixedly connected to the inner wall of the air supply seat 2, the ventilation motor 24 is fixedly connected to the side wall of the support frame 23, the fan blades 25 are fixedly connected to the output end of the ventilation motor 24, the ventilation motor 24 is started, the ventilation motor 24 drives the fan blades 25 to rotate, and the fan blades 25 rotate to suck the external air of the box body 1 into the air supply seat 2 through the filter screen 22 and generate a high-speed airflow.

[0037] like Figure 2 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the installation components include a mounting frame 3 and a mounting plate 31, the mounting frame 3 is fixedly connected to the inner wall of the box body 1 and is evenly distributed about the inner wall of the box body 1, the mounting plate 31 is fixedly connected to the top wall of the mounting frame 3, and the box body 1 is opened by pulling the door handle 13 to drive the door panel 12 to rotate, and the specified processing device is installed on the top of the mounting plate 31 to complete the preparation work before production.

[0038] like Figure 1 and Figure 4As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the oscillation component includes a screen bucket 5, a vibration spring 53 and a vibration motor 52, the screen bucket 5 is slidably connected to the top wall of the slide rail 41, the top wall of the screen bucket 5 is provided with evenly arranged screen slots 51, the vibration motor 52 is fixedly connected to the outer wall of the screen bucket 5 and is symmetrically distributed about the central axis of the screen bucket 5, the vibration spring 53 is fixedly connected to the outer wall of the screen bucket 5 and is symmetrically distributed about the central axis of the screen bucket 5, the screen bucket 5 cooperates with the box body 1 through the vibration spring 53, the graphite electrode after processing is released in the screen bucket 5, the vibration motor 52 is started to drive the screen bucket 5 to vibrate reciprocatingly along the extension direction of the slide rail 41, and the graphite dust remaining on the surface of the graphite electrode is screened into the collection bin through the screen slot 51.

[0039] like Figure 1 , Figure 2 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the collecting component includes a collecting box 6, a handle 61, an air outlet pipe 62 and a supporting frame 63, the collecting box 6 is slidably connected to the inner wall of the box body 1, the handle 61 is fixedly connected to the outer wall of the collecting box 6, the air outlet pipe 62 is fixedly connected to the inner wall of the collecting box 6, the air outlet pipe 62 passes through the bottom wall of the box body 1 and is connected to the outside, the supporting frame 63 is fixedly connected to the inner wall of the collecting box 6, the supporting frame 63 and the air outlet pipe 62 cooperate with each other, the high-speed airflow drives the water droplets to fall onto the surface of the supporting frame 63, and the graphite dust is settled on the surface of the supporting frame 63 under the cohesive force of the water droplets, and the purified high-speed airflow is discharged from the device through the air outlet pipe 62.

[0040] Specifically, when the device is in use: the door handle 13 is pulled to drive the door panel 12 to rotate and open the box body 1, the designated processing device is installed on the top of the mounting plate 31, the preparation work before production is completed, the door panel 12 is closed, and the ventilation motor 24 is started. The ventilation motor 24 drives the fan blades 25 to rotate. The fan blades 25 rotate to suck the external air of the box body 1 into the air supply seat 2 through the filter screen 22 and generate a high-speed airflow. The filtered high-speed airflow drives the graphite dust generated by the processing downward, and sufficient water is injected into the water storage tank 43 through the water injection hole 45, and the water pump 44 is started. The water pump 44 inputs the water in the water storage tank 43 into the nozzle 4 through the water pipe 42. The water The water flows through the nozzle 4 and is sprayed out to form a fine water mist. The high-speed airflow drives the graphite dust to combine with the water mist and condense into water droplets. The water droplets carrying the graphite dust enter the collecting box 6 under the action of gravity. The processed graphite electrode is released in the screen bucket 5. The vibration motor 52 is started to drive the screen bucket 5 to vibrate back and forth along the extension direction of the slide rail 41. The graphite dust remaining on the surface of the graphite electrode is screened into the collecting bin through the screen slot 51, completing the dust removal work in the graphite electrode production process. The high-speed airflow drives the water droplets to fall onto the surface of the carrier 63. The graphite dust is settled on the surface of the carrier 63 under the action of the cohesive force of the water droplets. The purified high-speed airflow is discharged from the device through the outlet pipe 62.

[0041] All technical features in this embodiment can be freely combined according to actual needs.

[0042] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A dust removal device for graphite electrode production, comprising a housing (1), characterized in that: The outer wall of the box (1) is provided with symmetrically distributed transparent observation windows (11), the outer wall of the box (1) is rotatably connected to symmetrically distributed door panels (12), the outer wall of the door panel (12) is fixedly connected to a door handle (13), and the bottom wall of the box (1) is fixedly connected to evenly distributed tripods (14), and further comprises: An air supply component, fixedly connected to the top wall of the box body (1) and used for outputting high-speed airflow; A mounting component, fixedly connected to the inner wall of the box (1), used for mounting a designated processing device; The oscillating component is slidably connected to the top of the spray component and is used for further dust removal of the graphite electrode; A collecting component, slidably connected to the inner wall of the box body (1), and used to collect the cleaned graphite dust; A spray component is fixedly connected to the inner wall of the box body (1), and the spray component comprises a spray pipe (4), a slide rail (41), a water pipe (42), a water storage tank (43) and a water pump (44). The spray pipe (4) is fixedly connected to the inner wall of the box body (1) and is symmetrically distributed about the central axis of the box body (1). The spray pipe (4) passes through the inner wall of the box body (1) and extends outward. The slide rail (41) is fixedly connected to the top wall of the spray pipe (4). The water pipe (42) is fixedly connected to the outer wall of the box body (1) and is symmetrically distributed about the central axis of the box body (1). The water pipe (42) and the spray pipe (4) cooperate with each other. The water storage tank (43) is fixedly connected to the outer wall of the box body (1). The water pump (44) is fixedly connected to the inner wall of the water storage tank (43). The water storage tank (43) cooperates with the water pipe (42) through the water pump (44). A water injection hole (45) is provided on the top wall of the water storage tank (43).

2. A dust removal device for graphite electrode production according to claim 1, characterized in that: The air supply component comprises an air supply seat (2), a filter screen (22), a support frame (23), a ventilation motor (24) and a fan blade (25); the air supply seat (2) is fixedly connected to the top wall of the box body (1); the top wall of the air supply seat (2) is provided with air inlet holes (21) that are evenly distributed; the filter screen (22) is fixedly connected to the inner wall of the air supply seat (2); the filter screen (22) and the air inlet holes (21) cooperate with each other; the support frame (23) is fixedly connected to the inner wall of the air supply seat (2); the ventilation motor (24) is fixedly connected to the side wall of the support frame (23); and the fan blade (25) is fixedly connected to the output end of the ventilation motor (24).

3. A dust removal device for graphite electrode production according to claim 1, characterized in that: The mounting component comprises a mounting frame (3) and a mounting plate (31); the mounting frame (3) is fixedly connected to the inner wall of the box body (1) and is evenly distributed with respect to the inner wall of the box body (1); and the mounting plate (31) is fixedly connected to the top wall of the mounting frame (3).

4. A dust removal device for graphite electrode production according to claim 2, characterized in that: The vibrating component comprises a sieve bucket (5), a vibrating spring (53) and a vibrating motor (52); the sieve bucket (5) is slidably connected to the top wall of the slide rail (41); the top wall of the sieve bucket (5) is provided with evenly arranged sieve slots (51); the vibrating motor (52) is fixedly connected to the outer wall of the sieve bucket (5) and is symmetrically distributed about the central axis of the sieve bucket (5); the vibrating spring (53) is fixedly connected to the outer wall of the sieve bucket (5) and is symmetrically distributed about the central axis of the sieve bucket (5); the sieve bucket (5) cooperates with the box body (1) through the vibrating spring (53).

5. A dust removal device for graphite electrode production according to claim 1, characterized in that: The collecting component comprises a collecting box (6), a handle (61), an air outlet pipe (62) and a supporting frame (63); the collecting box (6) is slidably connected to the inner wall of the box body (1); the handle (61) is fixedly connected to the outer wall of the collecting box (6); the air outlet pipe (62) is fixedly connected to the inner wall of the collecting box (6); the air outlet pipe (62) passes through the bottom wall of the box body (1) and is connected to the outside; the supporting frame (63) is fixedly connected to the inner wall of the collecting box (6); and the supporting frame (63) and the air outlet pipe (62) cooperate with each other.

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