Electroplating waste gas treatment device

Abstract

The utility model discloses an electroplating waste gas treatment device which comprises a supporting frame and a filter box, the filter box is installed in the supporting frame, two sets of hollow filter barrels are symmetrically installed in the filter box, and transmission shafts are movably installed in the centers of the hollow filter barrels. Driving motors are installed at the top ends of the filtering boxes, driving shafts are installed at the output ends of the driving motors, the surfaces of the driving shafts are sleeved with driving bevel gears, and the surfaces of transmission shafts on one sides of the driving bevel gears are sleeved with transmission bevel gears. According to the multi-group type filtering device, efficient multi-group type filtering treatment is achieved, dust is conveniently scraped and cleaned, the service life of the filtering net is prolonged, the filtering effect is improved, dust particles are well driven to fall, stored and collected in a vibrating mode, filtered dirt is conveniently and rapidly discharged, and the filtering effect is improved. And the cleaning convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of treatment devices, in particular to an electroplating waste gas treatment device. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to adhere a layer of metal film to the surface of metal or other material parts, thereby preventing metal oxidation, improving wear resistance, conductivity, reflectivity, corrosion resistance and enhancing aesthetics. Waste gas will be generated during the electroplating process, which has varying degrees of damage to the environment and human body. In order to improve this situation, an electroplating waste gas treatment device is proposed.

[0003] For example, an electroplating waste gas treatment device disclosed in the authorization announcement number CN218871759U includes a frame, a pickling tank is arranged on the frame, an air intake pipe is arranged on the frame, an air inlet end of the air intake pipe is located on one side above the pickling tank, a blower is arranged on the air intake pipe, an air outlet end of the air intake pipe is connected to an absorption tank, an alkaline solution is arranged in the absorption tank, and an air outlet end of the air intake pipe is located below the liquid surface of the alkaline solution;

[0004] Although it has achieved the effect of effectively treating exhaust gas, it has not solved the problem that the existing treatment device is not conducive to efficient multi-group filtering treatment and good vibration-driven falling storage and collection of dust particles during use, and is not conducive to convenient scraping and cleaning of dust and convenient and fast discharge of filtered dirt, which greatly affects the filtering effect and convenience of cleaning. Utility Model Content

[0005] The purpose of the utility model is to provide an electroplating waste gas treatment device to solve the problem that the treatment device proposed in the above background technology is not convenient for efficient multi-group filtering treatment and good vibration-driven falling storage and collection of dust particles, is not conducive to convenient scraping and cleaning of dust and convenient and fast discharge of filtered dirt, thus affecting the filtering effect and convenience of cleaning.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electroplating waste gas treatment device, comprising a support frame and a filter box, a filter box is installed inside the support frame, two groups of hollow filter barrels are symmetrically installed inside the filter box, a transmission shaft is movably installed at the center position of the hollow filter barrel, a driving motor is installed at the top of the filter box, a driving shaft is installed at the output end of the driving motor, a driving bevel gear is mounted on the surface of the driving shaft, a driving bevel gear is mounted on the surface of the driving shaft on one side of the driving bevel gear, and the driving bevel gear and the driving bevel gear are meshed with each other, two groups of support rods are symmetrically installed on the surface of the transmission shaft, a spring is installed at one end of the support rod away from the transmission shaft, a scraping plate is arranged on the outside of the support rod, and the spring is connected to the scraping plate, and the support rod is slidably connected to the spring, and the scraping plate is slidably connected to the hollow filter barrel.

[0007] Preferably, an air intake box is installed at the top of the support frame on one side of the filter box, and the air intake box extends to the interior of the filter box, an air inlet is installed at the top of the air intake box, and the air inlet extends to the interior of the air intake box, and an air intake fan is installed at the top of the support frame on one side of the air intake box.

[0008] Preferably, an air outlet is installed on the side wall of the filter box, and the air outlet extends to the interior of the filter box.

[0009] Preferably, a dirt storage box is installed at the bottom end of the filter box, and the dirt storage box is connected to the filter box, a vibration motor is symmetrically installed on the outer wall of the dirt storage box, a dirt discharge box is installed at the bottom end of the dirt storage box, an electromagnetic valve is installed near the top of the dirt storage box, and the electromagnetic valve extends to the interior of the dirt storage box.

[0010] Preferably, spiral blades are movably installed inside the sewage box, a sewage motor is installed on the side wall of the sewage box, and the sewage motor is connected to the spiral blades, and a sewage outlet is installed at the bottom end of the sewage box, and the sewage outlet extends to the interior of the sewage box.

[0011] Preferably, a control panel is installed on the side wall of the support frame, and the output end of the control panel is electrically connected to the input ends of the air intake fan, the drive motor, the electromagnetic valve, and the sewage discharge motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the processing device not only realizes efficient multi-group filtering processing, facilitates the convenient scraping and cleaning of dust, prolongs the service life of the filter screen, and improves the filtering effect, but also realizes good vibration-driven falling storage and collection of dust particles, facilitates the convenient and rapid discharge of filtered dirt, and improves the convenience of cleaning;

[0013] (1) The electroplating waste gas is driven by the air intake fan to pass through the air inlet through the air intake box into the filter box, and then through the filter box into the hollow filter barrel. The electroplating waste gas is filtered by multiple groups of hollow filter barrels, and the treated electroplating waste gas is discharged through the air outlet. The electroplating waste gas often contains dust particles. When the dust particles on the inner wall of the hollow filter barrel accumulate a lot, the driving motor drives the driving shaft to rotate, and the transmission shaft drives the support rod to rotate. Under the elastic support of the spring, the scraping plate is always in close contact with the inner wall of the hollow filter barrel to scrape the dust particles on the inner wall of the hollow filter barrel. The scraped dust enters the dirt storage box, realizing efficient multi-group filtering treatment of the treatment device, facilitating the convenient scraping and cleaning of dust, extending the service life of the filter, and improving the filtering effect of the electroplating waste gas treatment device;

[0014] (2) The movement speed of dust particles inside the dirt storage box is accelerated by vibrating the dirt storage box with a vibration motor. The dust particles inside the dirt storage box enter the inside of the dirt discharge box through the electromagnetic valve. The dirt discharge motor drives the spiral blade to rotate, and the spiral blade drives the dust particles to be discharged through the dirt discharge port. The processing device can effectively drive the dust particles to fall, store and collect them by vibration, which is convenient for the quick discharge of filtered dirt and improves the convenience of cleaning the filtered dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the filter box of the utility model;

[0017] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a side view structural schematic diagram of the utility model;

[0019] Figure 5 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Support frame; 2. Filter box; 3. Air inlet; 4. Inlet fan; 5. Transmission bevel gear; 6. Transmission shaft; 7. Driving bevel gear; 8. Driving shaft; 9. Driving motor; 10. Spring; 11. Sweeping plate; 12. Hollow filter barrel; 13. Support rod; 14. Air outlet; 15. Control panel; 16. Solenoid valve; 17. Sewage motor; 18. Spiral blade; 19. Sewage outlet; 20. Air inlet box; 21. Sewage box; 22. Sewage storage box; 23. Vibration motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , the utility model provides an embodiment: an electroplating waste gas treatment device, including a support frame 1 and a filter box 2, the support frame 1 is equipped with a filter box 2, the filter box 2 is symmetrically installed inside the filter box 2, and two groups of hollow filter barrels 12 are symmetrically installed inside the filter box 2, and a transmission shaft 6 is movably installed at the center position of the hollow filter barrel 12, and a driving motor 9 is installed at the top of the filter box 2, and the driving motor 9 plays a role of power driving, and the output end of the driving motor 9 is installed with a driving shaft 8, and the surface of the driving shaft 8 is equipped with a driving bevel gear 7, and the surface of the transmission shaft 6 on one side of the driving bevel gear 7 is equipped with a driving bevel gear 5, and the driving bevel gear 5 and the driving bevel gear 7 are meshed with each other, and two groups of support rods 13 are symmetrically installed on the surface of the transmission shaft 6, and the end of the support rod 13 away from the transmission shaft 6 is equipped with a spring 10, and the spring 10 plays a role of elastic support, and the outside of the support rod 13 is provided with a scraping plate 11, and the spring 10 is connected to the scraping plate 11, and the support rod 13 is slidably connected to the spring 10, and the scraping plate 11 is slidably connected to the hollow filter barrel 12;

[0023] First, operate the control panel 15 to turn on the air intake fan 4, and the air intake fan 4 drives the electroplating waste gas to pass through the air inlet 3 and the air intake box 20 into the filter box 2, and then pass through the filter box 2 into the hollow filter barrel 12, and the electroplating waste gas is filtered by multiple groups of hollow filter barrels 12, and the treated electroplating waste gas is discharged through the air outlet 14. The electroplating waste gas often contains dust particles. When the dust particles on the inner wall of the hollow filter barrel 12 accumulate more, operate the control panel 15 to turn on the drive motor 9, and the drive motor 9 drives the drive shaft 8 to rotate, and the drive shaft 8 drives the drive bevel gear 7 to rotate, and the drive bevel gear 7 and the transmission bevel gear 7 are driven to rotate. Under the gear cooperation of the bevel gear 5, the driving bevel gear 7 drives the transmission bevel gear 5 to rotate, the transmission bevel gear 5 drives the transmission shaft 6 to rotate, the transmission shaft 6 drives the support rod 13 to rotate, and the support rod 13 drives the scraper plate 11 to rotate. Under the elastic support of the spring 10, the scraper plate 11 always clings to the inner wall of the hollow filter barrel 12 to scrape the dust particles on the inner wall of the hollow filter barrel 12, and the scraped dust enters the dirt storage box 22, realizing efficient multi-group filtering treatment of the treatment device, facilitating the convenient scraping and cleaning of dust, extending the service life of the filter screen, and improving the filtering effect of the electroplating waste gas treatment device;

[0024] An air inlet box 20 is installed at the top of the support frame 1 on one side of the filter box 2, and the air inlet box 20 extends to the inside of the filter box 2. An air inlet port 3 is installed at the top of the air inlet box 20, and the air inlet port 3 extends to the inside of the air inlet box 20. An air inlet fan 4 is installed at the top of the support frame 1 on one side of the air inlet box 20, and the air inlet fan 4 plays a role of power drive;

[0025] An air outlet 14 is installed on the side wall of the filter box 2, and the air outlet 14 extends to the interior of the filter box 2;

[0026] A dirt storage box 22 is installed at the bottom end of the filter box 2, and the dirt storage box 22 is connected to the filter box 2. A vibration motor 23 is symmetrically installed on the outer wall of the dirt storage box 22, and the vibration motor 23 plays a role of power drive. A dirt discharge box 21 is installed at the bottom end of the dirt storage box 22. An electromagnetic valve 16 is installed near the top of the dirt discharge box 21 near the dirt storage box 22, and the electromagnetic valve 16 extends to the inside of the dirt storage box 22;

[0027] A spiral blade 18 is movably installed inside the sewage box 21, and a sewage motor 17 is installed on the side wall of the sewage box 21. The sewage motor 17 plays a role of power drive, and the sewage motor 17 is connected to the spiral blade 18. A sewage outlet 19 is installed at the bottom end of the sewage box 21, and the sewage outlet 19 extends to the inside of the sewage box 21;

[0028] A control panel 15 is installed on the side wall of the support frame 1, and the output end of the control panel 15 is electrically connected to the input end of the air intake fan 4, the drive motor 9, the electromagnetic valve 16, and the sewage discharge motor 17;

[0029] When the amount of dust particles stored in the dirt storage box 22 is large and needs to be discharged, the control panel 15 is operated to open the electromagnetic valve 16, and the control panel 15 turns on the two sets of vibration motors 23. The vibration motor 23 vibrates the dirt storage box 22 to speed up the movement of the dust particles inside the dirt storage box 22. The dust particles inside the dirt storage box 22 enter the sewage discharge box 21 through the electromagnetic valve 16. The control panel 15 is operated to turn on the sewage discharge motor 17, and the sewage discharge motor 17 drives the spiral blade 18 to rotate, and the spiral blade 18 drives the dust particles to be discharged through the sewage outlet 19, thereby realizing the good vibration-driven falling, storage and collection of the dust particles by the processing device, facilitating the convenient and rapid discharge of the filtered dirt, and improving the convenience of cleaning the filtered dirt.

[0030] Working principle: first operate the control panel 15 to turn on the air intake fan 4, and the air intake fan 4 drives the electroplating waste gas to pass through the air inlet 3 and the air intake box 20 into the filter box 2, and then pass through the filter box 2 into the hollow filter barrel 12, and the electroplating waste gas is filtered and treated by multiple groups of hollow filter barrels 12, and the treated electroplating waste gas is discharged through the air outlet 14. The electroplating waste gas often contains dust particles. When there are many dust particles accumulated on the inner wall of the hollow filter barrel 12, operate the control panel 15 to turn on the drive motor 9, and the drive motor 9 drives the drive shaft 8 to rotate, and the drive shaft 8 drives the drive bevel gear 7 to rotate. Under the gear cooperation of the drive bevel gear 7 and the transmission bevel gear 5, the drive bevel gear 7 drives the transmission bevel gear 5 to rotate, and the transmission bevel gear 5 drives the transmission shaft 6 to rotate, and the transmission shaft 6 drives the support rod 13 to rotate, and the support rod 13 drives the scraping plate 11 to rotate. Under the elastic support of the spring 10, the scraping plate 11 is always in close contact with the inner wall of the hollow filter barrel 12 to scrape the dust particles on the inner wall of the hollow filter barrel 12. The scraped dust enters the dirt storage box 22. When the dust particles in the dirt storage box 22 are stored in a large amount and need to be discharged, the control panel 15 is operated to open the electromagnetic valve 16. The control panel 15 turns on two sets of vibration motors 23. The vibration motor 23 vibrates the dirt storage box 22 to speed up the movement speed of the dust particles inside the dirt storage box 22. The dust particles inside the dirt storage box 22 enter the inside of the dirt discharge box 21 through the electromagnetic valve 16. The control panel 15 is operated to turn on the dirt discharge motor 17. The dirt discharge motor 17 drives the spiral blade 18 to rotate. The spiral blade 18 drives the dust particles to be discharged through the dirt discharge port 19 to complete the use of the electroplating waste gas treatment device.

Claims

1. An electroplating waste gas treatment device, comprising a support frame (1) and a filter box (2), characterized in that: A filter box (2) is installed inside the support frame (1), two groups of hollow filter barrels (12) are symmetrically installed inside the filter box (2), a transmission shaft (6) is movably installed at the center position of each hollow filter barrel (12), a drive motor (9) is installed at the top of each filter box (2), a drive shaft (8) is installed at the output end of each drive motor (9), a drive bevel gear (7) is mounted on the surface of each drive shaft (8), and a drive shaft (6) on one side of each drive bevel gear (7) is mounted on the surface of each drive shaft (6). The drive bevel gear (5) is meshed with the drive bevel gear (7), and two groups of support rods (13) are symmetrically installed on the surface of the transmission shaft (6), and a spring (10) is installed at one end of the support rod (13) away from the transmission shaft (6). A scraping plate (11) is arranged outside the support rod (13), and the spring (10) is connected to the scraping plate (11), and the support rod (13) is slidably connected to the spring (10), and the scraping plate (11) is slidably connected to the hollow filter barrel (12).

2. The electroplating waste gas treatment device according to claim 1, characterized in that: An air intake box (20) is installed at the top of the support frame (1) on one side of the filter box (2), and the air intake box (20) extends to the interior of the filter box (2); an air intake port (3) is installed at the top of the air intake box (20), and the air intake port (3) extends to the interior of the air intake box (20); and an air intake fan (4) is installed at the top of the support frame (1) on one side of the air intake box (20).

3. The electroplating waste gas treatment device according to claim 1, characterized in that: An air outlet (14) is installed on the side wall of the filter box (2), and the air outlet (14) extends to the interior of the filter box (2).

4. The electroplating waste gas treatment device according to claim 1, characterized in that: A dirt storage box (22) is installed at the bottom end of the filter box (2), and the dirt storage box (22) is connected to the filter box (2); a vibration motor (23) is symmetrically installed on the outer wall of the dirt storage box (22); a dirt discharge box (21) is installed at the bottom end of the dirt storage box (22); an electromagnetic valve (16) is installed near the top end of the dirt discharge box (21) of the dirt storage box (22), and the electromagnetic valve (16) extends to the interior of the dirt storage box (22).

5. The electroplating waste gas treatment device according to claim 4, characterized in that: A spiral blade (18) is movably installed inside the sewage box (21), a sewage discharge motor (17) is installed on the side wall of the sewage box (21), and the sewage discharge motor (17) is connected to the spiral blade (18), and a sewage discharge port (19) is installed at the bottom end of the sewage box (21), and the sewage discharge port (19) extends to the inside of the sewage box (21).

6. The electroplating waste gas treatment device according to claim 1, characterized in that: A control panel (15) is installed on the side wall of the support frame (1), and the output end of the control panel (15) is electrically connected to the input ends of the air intake fan (4), the drive motor (9), the electromagnetic valve (16), and the sewage discharge motor (17).

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