Waste gas treatment device for carbon sequestration

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for carbon sequestration, which comprises a bottom plate, a treatment box, a gas inlet pipe, a gas exhaust pipe, a gas suction fan, a box body, a main activated carbon plate and the like, the top of the bottom plate is connected with the treatment box, the treatment box is communicated with the gas inlet pipe and the gas exhaust pipe, and the gas suction fan is connected in the gas exhaust pipe. The top of the treatment box is connected with a box body, and a main activated carbon plate is slidably connected in the treatment box. Harmful substances in waste gas can be filtered and removed through the main activated carbon plate, after adsorption saturation of the main activated carbon plate, the lead screw motor drives the standby activated carbon plate to move downwards, the standby activated carbon plate is moved into the treatment box, meanwhile, the main activated carbon plate can move into the box body, and the activated carbon plates are convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for carbon sequestration. Background Art

[0002] Carbon sequestration is a technical means to capture and seal carbon dioxide to achieve carbon emission reduction. Waste gas treatment is an important part of carbon sequestration technology. By treating waste gas, harmful substances in the waste gas can be removed and pollution to the environment can be reduced.

[0003] The patent with publication number CN219111894U discloses a waste gas treatment device for carbon sequestration, including a supporting base plate and two sealing plates, the top of the supporting base plate is fixedly connected to a supporting leg, the top of the supporting leg is fixedly connected to a spray box, one side of the spray box is fixedly connected to a fixed frame, the inner wall of the fixed frame is fixedly connected to a first filter plate, a second filter plate and an activated carbon plate, one side of the fixed frame is fixedly connected to a dust removal box, two grooves are provided in the dust removal box, and a first electric push rod is fixedly connected to the inner wall of one of the grooves.

[0004] The above patent filters harmful substances in exhaust gas through activated carbon plates, thereby removing harmful substances in exhaust gas. However, after the activated carbon plates are used for a long time, adsorption saturation will occur, resulting in the activated carbon plates being unable to continue to adsorb harmful substances. New activated carbon plates need to be replaced in time. The activated carbon plates are fixedly installed in a fixed frame, and the fixed frame and the spray box are fixedly connected. When replacing the activated carbon plates, the fixed frame needs to be disassembled to replace the activated carbon plates, which is more troublesome. Utility Model Content

[0005] In order to overcome the disadvantage that the fixed frame needs to be disassembled in order to replace the activated carbon plate, which is relatively troublesome, the utility model provides a waste gas treatment device for carbon sequestration.

[0006] The technical scheme of the utility model is: a waste gas treatment device for carbon sequestration, including a bottom plate, a treatment box, an air intake pipe, an exhaust pipe, an air suction fan, a box body, a main activated carbon plate, a spare activated carbon plate, a screw motor, a wire rope, a guide wheel and a heater, the top of the bottom plate is connected to the treatment box, the treatment box is connected to the air intake pipe and the exhaust pipe, the exhaust pipe is connected to the air suction fan, the top of the treatment box is connected to the box body, the treatment box is slidably connected with the main activated carbon plate, the main activated carbon plate can slide into the box body, the air suction fan sucks the waste gas into the treatment box through the air intake pipe, the main activated carbon plate filters the harmful substances in the waste gas, and the filtered waste gas is discharged through the exhaust pipe, the box body A spare activated carbon plate is slidingly connected inside and can slide into the processing box. A screw motor is installed in the box. The screw of the screw motor is rotatably connected to the processing box. The screw of the screw motor and the spare activated carbon plate are threadedly connected. The spare activated carbon plate and the main activated carbon plate are connected by a steel wire rope. The steel wire rope runs through the top of the box. The screw motor drives the spare activated carbon plate to move downward and move the spare activated carbon plate into the processing box. The spare activated carbon plate pulls the main activated carbon plate upward through the steel wire rope and moves the main activated carbon plate into the box. A guide wheel is rotatably connected to the top of the box. The steel wire rope passes around the guide wheel. Multiple heaters are connected to the box.

[0007] Furthermore, it also includes a spray box, a water tank, a nozzle and a water inlet pipe. The air inlet pipe is connected to the spray box, the top of the spray box is connected to the water tank, and the bottom of the water tank is connected to multiple nozzles. The nozzles penetrate the top of the spray box. The exhaust gas will pass through the spray box and enter the air inlet pipe. The nozzles spray water onto the exhaust gas to remove harmful substances in the exhaust gas. The top of the water tank is connected to the water inlet pipe.

[0008] Furthermore, it also includes a drainage frame and a drainage pipe. The bottom of the spray box is connected to the drainage frame, and the side of the drainage frame is connected to the drainage pipe.

[0009] Furthermore, a transparent plate is included, and the side of the box body is connected with the transparent plate.

[0010] Furthermore, a dust cover is included, and the side of the spray box is rotatably connected with the dust cover.

[0011] Furthermore, a support frame is included. The top of the base plate is connected to a support frame for supporting an air intake pipe and a spray box. The bottom of the air intake pipe and the bottom of the spray box are both in contact with the top of the support frame.

[0012] The beneficial effects of the utility model are: 1. The utility model can filter harmful substances in the exhaust gas through the main activated carbon plate to remove the harmful substances. After the main activated carbon plate is saturated with adsorption, the screw motor drives the spare activated carbon plate to move downward, and the spare activated carbon plate is moved into the treatment box. At the same time, the main activated carbon plate will move into the box, which is convenient for replacing the activated carbon plate.

[0013] 2. After the suction fan is started, the exhaust gas from the outside will enter the spray box, and water will be sprayed out through the nozzle to spray the exhaust gas in the spray box to remove harmful substances in the exhaust gas, which is convenient for subsequent treatment. The waste water after spraying falls into the drainage frame and then discharged through the drain pipe, which is convenient for collecting the waste water after spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a cross-sectional view of the processing box, exhaust pipe and box body of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the main activated carbon plate, spare activated carbon plate, screw motor and steel wire rope of the utility model.

[0017] Figure 4 It is a cross-sectional view of the spray box of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the drain pipe and the dust cover of the utility model.

[0019] The names and serial numbers of the parts in the figure are: 1_bottom plate, 2_treatment box, 3_intake pipe, 4_exhaust pipe, 5_suction fan, 6_box body, 7_main activated carbon plate, 8_spare activated carbon plate, 9_screw motor, 10_wire rope, 11_guide wheel, 12_heater, 13_spray box, 14_water tank, 15_sprinkler, 16_water inlet pipe, 17_drainage frame, 18_drainage pipe, 19_transparent plate, 20_dust cover, 21_support frame. DETAILED DESCRIPTION

[0020] The preferred technical solution of the present utility model is described in detail below with reference to the accompanying drawings.

[0021] Example: Figure 1-Figure 3As shown, a waste gas treatment device for carbon sequestration includes a bottom plate 1, a treatment box 2, an air intake pipe 3, an exhaust pipe 4, an air suction fan 5, a box body 6, a main activated carbon plate 7, a spare activated carbon plate 8, a screw motor 9, a wire rope 10, a guide wheel 11 and a heater 12. The top left side of the bottom plate 1 is connected to the treatment box 2 by bolts, the right side of the treatment box 2 is connected to the air intake pipe 3, the left side of the treatment box 2 is connected to the exhaust pipe 4, the lower part of the exhaust pipe 4 is connected to the air suction fan 5 by bolts, the top of the treatment box 2 is connected to the box body 6 by bolts, the main activated carbon plate 7 is slidably connected in the treatment box 2, the main activated carbon plate 7 can slide into the box body 6, and the box body 6 A spare activated carbon plate 8 is slidably connected inside and can slide into the processing box 2. A screw motor 9 is installed on the top of the box body 6. The lower end of the screw of the screw motor 9 is rotatably connected to the bottom of the processing box 2. The screw of the screw motor 9 is connected to the left side of the spare activated carbon plate 8 through a threaded connection. A steel wire rope 10 is connected to the front and back sides of the top of the spare activated carbon plate 8. The steel wire rope 10 passes through the top of the box body 6. The lower end of the steel wire rope 10 is connected to the top of the main activated carbon plate 7. Guide wheels 11 are rotatably connected to the front and back sides of the top of the box body 6. The steel wire rope 10 bypasses the guide wheel 11. Heaters 12 are connected to the left and right sides of the box body 6 by bolts.

[0022] like Figure 1 and Figure 4 As shown, it also includes a spray box 13, a water tank 14, a nozzle 15 and a water inlet pipe 16. The spray box 13 is connected to the right side of the air inlet pipe 3. The top of the spray box 13 is connected to the water tank 14 by bolts. Three nozzles 15 are evenly spaced and connected to the bottom of the water tank 14. The nozzles 15 pass through the top of the spray box 13. The top of the water tank 14 is connected to the water inlet pipe 16.

[0023] like Figure 4 and Figure 5 As shown, it also includes a drainage frame 17 and a drainage pipe 18. The bottom of the spray box 13 is connected to the drainage frame 17, and the rear side of the drainage frame 17 is connected to the drainage pipe 18.

[0024] like Figure 1 As shown, a transparent plate 19 is also included, and the front side of the box body 6 is connected to the transparent plate 19 by bolts.

[0025] like Figure 5 As shown, a dust cover 20 is also included, and the right side of the spray box 13 is rotatably connected to the dust cover 20.

[0026] like Figure 1 As shown, a support frame 21 is also included. The right side of the top of the bottom plate 1 is connected to the support frame 21 by bolts, and the bottom of the air intake pipe 3 and the bottom of the spray box 13 are both in contact with the top of the support frame 21.

[0027] The dust cover 20 can block external dust to prevent dust from entering the spray box 13. When the exhaust gas needs to be treated, the staff opens the dust cover 20 and then starts the suction fan 5. The suction fan 5 sucks the external exhaust gas into the spray box 13. The exhaust gas enters the treatment box 2 through the air inlet pipe 3. The main activated carbon plate 7 filters the harmful substances in the exhaust gas to remove the harmful substances. The filtered exhaust gas is discharged through the exhaust pipe 4. The water inlet pipe 16 is connected to an external water source, and the water enters the water tank 14 through the water inlet pipe 16. The water in the water tank 14 is sprayed through the nozzle 15 to spray the exhaust gas in the spray box 13 to remove the harmful substances in the exhaust gas, which is convenient for subsequent treatment. The waste water after spraying falls into the drainage frame 17 and is then discharged through the drainage pipe 18, which is convenient for collecting the waste water after spraying. The main activated carbon plate 7 adsorbs After saturation, turn off the suction fan 5, control the screw motor 9 to drive the spare activated carbon plate 8 to move downward, move the spare activated carbon plate 8 into the treatment box 2, the spare activated carbon plate 8 moves downward and pulls the main activated carbon plate 7 upward through the wire rope 10, and moves the main activated carbon plate 7 into the box body 6, which is convenient for replacing the activated carbon plate. The spare activated carbon plate 8 continues to filter the exhaust gas, and the heater 12 is started. The heater 12 can heat the inside of the box body 6, thereby heating the main activated carbon plate 7 to activate the main activated carbon plate 7 so that the main activated carbon plate 7 can be reused. The main activated carbon plate 7 can be observed through the transparent plate 19, which is convenient for judging the activation status of the main activated carbon plate 7. The support frame 21 can support the air intake pipe 3 and the spray box 13 to improve the stability of the air intake pipe 3 and the spray box 13.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste gas treatment device for carbon sequestration, characterized in that: The invention comprises a bottom plate (1), a treatment box (2), an air intake pipe (3), an exhaust pipe (4), an air suction fan (5), a box body (6), a main activated carbon plate (7), a spare activated carbon plate (8), a screw motor (9), a wire rope (10), a guide wheel (11) and a heater (12). The top of the bottom plate (1) is connected to the treatment box (2). The air intake pipe (3) and the exhaust pipe (4) are connected to the treatment box (2). The exhaust pipe (4) is connected to the air suction fan (5). The top of the treatment box (2) is connected to the box body (6). The main activated carbon plate (7) is slidably connected to the treatment box (2). The main activated carbon plate (7) can slide into the box body (6). The air suction fan (5) sucks the waste gas into the treatment box (2) through the air intake pipe (3). The main activated carbon plate (7) filters harmful substances in the waste gas. The filtered waste gas is discharged through the exhaust pipe (4). The box body (6) is slidably connected to the spare activated carbon plate (7). The spare activated carbon plate (8) is capable of sliding into the processing box (2). A screw motor (9) is installed in the box body (6). The screw of the screw motor (9) is rotatably connected to the processing box (2). The screw of the screw motor (9) is connected to the spare activated carbon plate (8) through a thread. The spare activated carbon plate (8) and the main activated carbon plate (7) are connected through a steel wire rope (10). The steel wire rope (10) passes through the top of the box body (6). The screw motor (9) drives the spare activated carbon plate (8) to move downward to move the spare activated carbon plate (8) into the processing box (2). The spare activated carbon plate (8) pulls the main activated carbon plate (7) upward through the steel wire rope (10) to move the main activated carbon plate (7) into the box body (6). A guide wheel (11) is rotatably connected to the top of the box body (6). The steel wire rope (10) passes around the guide wheel (11). A plurality of heaters (12) are connected to the box body (6).

2. The waste gas treatment device for carbon sequestration according to claim 1, characterized in that: The invention also comprises a spray box (13), a water tank (14), a nozzle (15) and a water inlet pipe (16); the air inlet pipe (3) is connected to the spray box (13); the top of the spray box (13) is connected to the water tank (14); the bottom of the water tank (14) is connected to a plurality of nozzles (15); the nozzles (15) penetrate the top of the spray box (13); the exhaust gas passes through the spray box (13) and enters the air inlet pipe (3); the nozzles (15) spray water onto the exhaust gas to remove harmful substances in the exhaust gas; the top of the water tank (14) is connected to the water inlet pipe (16).

3. The waste gas treatment device for carbon sequestration according to claim 2, characterized in that: It also includes a drainage frame (17) and a drainage pipe (18). The bottom of the spray box (13) is connected to the drainage frame (17), and the side of the drainage frame (17) is connected to the drainage pipe (18).

4. The waste gas treatment device for carbon sequestration according to claim 3, characterized in that: It also includes a transparent plate (19), and the side surface of the box body (6) is connected to the transparent plate (19).

5. The waste gas treatment device for carbon sequestration according to claim 4, characterized in that: It also includes a dust cover (20), and the side of the spray box (13) is rotatably connected to the dust cover (20).

6. The waste gas treatment device for carbon sequestration according to claim 5, characterized in that: It also includes a support frame (21), the top of the bottom plate (1) is connected to the support frame (21) for supporting the air intake pipe (3) and the spray box (13), and the bottom of the air intake pipe (3) and the bottom of the spray box (13) are both in contact with the top of the support frame (21).

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