Thermoelectric waste gas recovery device

Abstract

The utility model relates to the technical field of waste gas recovery, in particular to a thermoelectric waste gas recovery device which comprises a primary filter tank, a motor and a base, a driving shaft is mounted at the lower end of the motor, connecting plates are fixedly mounted at the lower end of the driving shaft, cleaning plates are fixedly mounted at the lower ends of the connecting plates, and cleaning brushes are arranged on the outer surfaces of the cleaning plates. The defects in the prior art are overcome, and by arranging the motor, the connecting plate, the cleaning plate and the cleaning brush, when scale on the inner wall of the primary filtering tank needs to be cleaned regularly, the motor can be started through the controller, the motor drives the driving shaft to rotate, and then the driving shaft drives the connecting plate and the cleaning plate to rotate, so that the scale on the inner wall of the primary filtering tank is cleaned regularly. The cleaning brush on the surface of the cleaning plate is attached to the inner wall of the primary filtering tank, so that when the cleaning plate rotates in the primary filtering tank, the cleaning brush can clean scales on the inner wall of the primary filtering tank, the labor intensity of workers in the cleaning process is reduced, and the cleaning efficiency of the scales on the inner wall of the primary filtering tank is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas recovery, in particular to a thermoelectric waste gas recovery device. Background Technique

[0002] Natural gas has a high calorific value and the advantage of being clean, and is an ideal energy source. It can be used as a fuel for thermal power generation in industry. When natural gas burns, it mainly generates carbon dioxide and water. Carbon dioxide is a major greenhouse gas, and direct emission into the atmosphere will exacerbate the greenhouse effect. Moreover, carbon dioxide can be widely used in industrial production and has certain economic benefits. Therefore, it is necessary to recover and treat the discharged waste gas.

[0003] However, in some existing thermoelectric waste gas recovery devices, after the primary filter tank is used for a long time, certain impurities in the waste gas will cause scaling on the inner wall of the primary filter tank, which requires manual cleaning by staff later, increasing the labor intensity of the staff during the cleaning process and reducing the cleaning efficiency of the scaling on the inner wall of the primary filter tank. In addition, in some existing thermoelectric waste gas recovery devices, after the fallen impurities are stored at the bottom of the primary filter tank, it is necessary for the staff to take out the impurities, resulting in poor cleaning visibility for the staff during the cleaning work and reducing the cleaning quality of the impurities at the bottom of the primary filter tank. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A thermoelectric waste gas recovery device includes a primary filter tank, a motor and a base. A drive shaft is installed at the lower end of the motor, a connecting plate is fixedly installed at the lower end of the drive shaft, cleaning plates are fixedly installed at the lower ends of the connecting plates, cleaning brushes are arranged on the outer surfaces of the cleaning plates, a draw box is embedded in the interior of the base, and a dust storage groove is opened in the middle of the upper end of the draw box;

[0006] There are two cleaning plates and cleaning brushes respectively, and the two cleaning plates and cleaning brushes are arranged oppositely, and the two cleaning brushes are attached to the inner wall of the primary filter tank. A through hole is opened between the base and the primary filter tank, and the through hole and the dust storage groove have the same opening diameter.

[0007] Preferably, a sliding plate is installed on the side surface of the draw box, a sliding groove is opened on the inner wall of the base, and the sliding plate is slidably connected to the sliding groove. A handle is fixedly installed on the outer surface of the draw box, and balls are arranged on the surface of the sliding plate.

[0008] Preferably, an air inlet pipe is installed on the left side of the primary filter tank, a first conduit is installed on the right side of the primary filter tank, the right side of the first conduit is connected to a first treatment chamber, and a support frame is installed at the lower end of the first treatment chamber.

[0009] Preferably, a second conduit is installed on the right side of the first processing chamber. The right side of the second conduit is connected to a second processing chamber, and a third conduit is installed on the right side of the second processing chamber.

[0010] Preferably, the right side of the third conduit is connected to a heat storage tank, and an exhaust pipe is installed at the upper end of the heat storage tank.

[0011] Preferably, movable bolts are installed on the sides of the base, and the two movable bolts are symmetrically distributed with the drawer box as the center.

[0012] The embodiment of the present utility model provides a thermoelectric waste gas recovery device, which has the following beneficial effects: Since the device can automatically clean the scale on the inner wall of the primary filter tank by using the motor and the cleaning plate, it is not necessary for the staff to clean manually, reducing the labor intensity of the staff during the cleaning process and improving the cleaning efficiency of the scale on the inner wall of the primary filter tank. And since the impurities that fall are stored at the bottom of the primary filter tank, the dust storage tank can be pulled out for cleaning, making the cleaning line of sight of the staff better during the cleaning work and improving the cleaning quality of the impurities at the bottom of the primary filter tank.

[0013] By providing a motor, a connecting plate, a cleaning plate and a cleaning brush, when it is necessary to regularly clean the scale on the inner wall of the primary filter tank, the controller can be used to turn on the motor. The motor will drive the drive shaft to rotate, and then the drive shaft will drive the connecting plate and the cleaning plate to rotate. Since the cleaning brush on the surface of the cleaning plate is in contact with the inner wall of the primary filter tank, when the cleaning plate rotates in the primary filter tank, the cleaning brush will clean the scale on the inner wall of the primary filter tank, reducing the labor intensity of the staff during the cleaning process and improving the cleaning efficiency of the scale on the inner wall of the primary filter tank.

[0014] By providing a base, a drawer box, a dust storage tank and a sliding plate, when the waste gas enters the primary filter tank, some impurities will slowly fall to the bottom of the primary filter tank. At this time, the impurities will fall into the dust storage tank in the middle of the drawer box through the through holes. Then, the drawer box is pulled out from the base, and the rollers at the sliding plate will slide out in the chute on the inner wall of the base, and the dust storage tank will be completely exposed. Then, the staff can clean out the impurities in the dust storage tank, making the cleaning line of sight of the staff better during the cleaning work and improving the cleaning quality of the impurities at the bottom of the primary filter tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2It is a schematic diagram of the internal structure of the primary filter tank of the present utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure between the base and the drawer box of the present utility model.

[0019] In the figure: 1. Primary filter tank; 2. Intake pipe; 3. Motor; 4. First conduit; 5. Support frame; 6. First treatment chamber; 7. Second conduit; 8. Second treatment chamber; 9. Third conduit; 10. Heat storage tank; 11. Movable bolt; 12. Exhaust pipe; 13. Base; 14. Drive shaft; 15. Connecting plate; 16. Cleaning plate; 17. Cleaning brush; 18. Through hole; 19. Drawer box; 20. Dust storage groove; 21. Handle; 22. Slide plate. Specific embodiments

[0020] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0021] Embodiment: As Figures 1-3 shown, a thermoelectric waste gas recovery device includes a primary filter tank 1, a motor 3 and a base 13. A drive shaft 14 is installed at the lower end of the motor 3, a connecting plate 15 is fixedly installed at the lower end of the drive shaft 14, cleaning plates 16 are fixedly installed at the lower ends of the connecting plate 15, cleaning brushes 17 are arranged on the outer surfaces of the cleaning plates 16, a drawer box 19 is embedded in the base 13, and a dust storage groove 20 is opened in the middle of the upper end of the drawer box 19. When the motor 3 is turned on, the motor 3 drives the drive shaft 14 to rotate, and then the drive shaft 14 drives the connecting plate 15 and the cleaning plates 16 to rotate. When the cleaning plates 16 rotate in the primary filter tank 1, the cleaning brushes 17 clean the scale on the inner wall of the primary filter tank 1, and the drawer box 19 is pulled out of the base 13, and the dust storage groove 20 is completely exposed. Then, the impurities in the dust storage groove 20 can be cleared out, so that the cleaning line of sight of the personnel during the cleaning work is better.

[0022] Specifically, please refer to Figure 3 , a slide plate 22 is installed on the side of the drawer box 19, a chute is opened on the inner wall of the base 13, and the slide plate 22 is slidably connected to the chute. A handle 21 is fixedly installed on the outer surface of the drawer box 19. By applying sufficient force to the handle 21, the drawer box 19 can be pulled out of the base 13. At this time, the slide plates 22 on both sides of the drawer box 19 slide in the chute, reducing the resistance when the drawer box 19 is pulled out.

[0023] Specifically, please refer to Figure 1, an air inlet pipe 2 is installed on the left side of the primary filter tank 1, and a first conduit 4 is installed on the right side of the primary filter tank 1. The right side of the first conduit 4 is connected to the first treatment chamber 6. After the newly entered waste gas undergoes a certain amount of dust precipitation in the primary filter tank 1, the waste gas will be pumped into the first treatment chamber 6 through the first conduit 4 for treatment work.

[0024] Specifically, please refer to Figure 1 , a second conduit 7 is installed on the right side of the first treatment chamber 6. The right side of the second conduit 7 is connected to the second treatment chamber 8, and a third conduit 9 is installed on the right side of the second treatment chamber 8. After the waste gas is treated in the first treatment chamber 6, it is then introduced into the second treatment chamber 8 through the second conduit 7 for further treatment.

[0025] Specifically, please refer to Figure 1 , the right side of the third conduit 9 is connected to the heat storage tank 10, and an exhaust pipe 12 is installed at the upper end of the heat storage tank 10. The treated waste gas is transmitted into the heat storage tank 10 through the third conduit 9 to achieve the recycling of the waste gas.

[0026] Specifically, please refer to Figure 3 , movable bolts 11 are installed on the sides of the base 13, and the two movable bolts 11 are symmetrically distributed with the drawer box 19 as the center. After the drawer box 19 is pushed into the base 13, the movable bolts 11 can be used to limit the drawer box 19, improving the stability of the drawer box 19 in the base 13.

[0027] Working principle: The air inlet pipe 2 will first discharge the waste gas into the primary filter tank 1. After the waste gas undergoes a certain amount of impurity and dust precipitation in the primary filter tank 1, it will be pumped into the first treatment chamber 6 from the first conduit 4. After the first treatment chamber 6 finishes treatment, it will enter the second treatment chamber 8 from the second conduit 7, and then enter the heat storage tank 10 from the third conduit 9. However, after the primary filter tank 1 has been working for a long time, the scale on the inner wall of the primary filter tank 1 needs to be regularly cleaned. At this time, the controller is used to turn on the motor 3. The motor 3 will drive the drive shaft 14 to rotate, and then the drive shaft 14 will drive the connecting plate 15 and the cleaning plate 16 to rotate. When the cleaning plate 16 rotates in the primary filter tank 1, the cleaning brush 17 will clean the scale on the inner wall of the primary filter tank 1. And when it is necessary to clean the impurities at the bottom of the primary filter tank 1, the drawer box 19 can be pulled out of the base 13 with sufficient force. The rollers at the skateboard 22 will slide out in the chute on the inner wall of the base 13, and the dust storage groove 20 will be completely exposed. Then the personnel can clear the impurities in the dust storage groove 20, making the cleaning line of sight of the personnel better during the cleaning work and improving the cleaning quality of the impurities at the bottom of the primary filter tank 1.

Claims

1. A thermal power waste gas recovery device, comprising a primary filter tank (1), a motor (3) and a base (13), characterized in that: A driving shaft (14) is mounted at the lower end of the motor (3); a connecting plate (15) is fixedly mounted at the lower end of the driving shaft (14); a cleaning plate (16) is fixedly mounted at the lower end of each connecting plate (15); a cleaning brush (17) is disposed on the outer surface of each cleaning plate (16); a drawer box (19) is embedded in the interior of the base (13); a dust storage groove (20) is disposed in the middle of the upper end of the drawer box (19); Two cleaning plates (16) and two cleaning brushes (17) are provided respectively, and the two cleaning plates (16) and the two cleaning brushes (17) are arranged opposite to each other, and the two cleaning brushes (17) are in contact with the inner wall of the primary filter tank (1), and a through hole (18) is provided between the base (13) and the primary filter tank (1), and the opening diameter of the through hole (18) and the dust storage groove (20) is the same.

2. The thermal power waste gas recovery device according to claim 1, characterized in that: A slide plate (22) is installed on the side of the pull-out box (19), a slide groove is provided on the inner wall of the base (13), and the slide plate (22) is slidably connected to the slide groove, and a handle (21) is fixedly installed on the outer surface of the pull-out box (19).

3. The thermal power waste gas recovery device according to claim 1, characterized in that: An air intake pipe (2) is installed on the left side of the primary filter tank (1), a first conduit (4) is installed on the right side of the primary filter tank (1), the right side of the first conduit (4) is connected to a first treatment chamber (6), and a support frame (5) is installed at the lower end of the first treatment chamber (6).

4. The thermal power waste gas recovery device according to claim 3, characterized in that: A second conduit (7) is installed on the right side of the first processing chamber (6), the right side of the second conduit (7) is connected to the second processing chamber (8), and a third conduit (9) is installed on the right side of the second processing chamber (8).

5. The thermal power waste gas recovery device according to claim 4, characterized in that: The right side of the third conduit (9) is connected to a heat storage tank (10), and an exhaust pipe (12) is installed at the upper end of the heat storage tank (10).

6. The thermal power waste gas recovery device according to claim 1, characterized in that: Movable latches (11) are installed on the sides of the base (13), and the two movable latches (11) are symmetrically distributed with the drawer box (19) as the center.

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