A carbon emission reduction device for a substation

Abstract

This invention relates to the field of carbon reduction equipment technology, and discloses a carbon reduction emission device for substations, including a treatment tank, inside which a reaction tank is rotatably installed, and the reaction tank is filled with activated carbon. This invention uses a drive assembly to rotate the reaction tank, and with the meshing transmission of the drive gear and the positioning gear, achieves synchronous rotation of the air inlet plate and the exhaust plate. This causes the radial position of the air inlet and exhaust pipe within the reaction tank to continuously change, and the exhaust pipe and air inlet are staggered, overcoming the drawback of traditional fixed air inlet and outlet positions that easily form fixed airflow channels. This significantly improves the overall utilization rate of activated carbon and ensures stable adsorption and purification effects. Through the sliding cooperation between the inclined guide groove on the positioning sleeve and the smooth rod on the side wall of the exhaust pipe, the exhaust pipe can move up and down during rotation, dynamically adjusting its depth within the reaction tank, optimizing the airflow path within the tank, extending the contact time between carbon-containing gas and activated carbon, and improving adsorption and purification accuracy.

Description

Technical Field

[0001] This invention belongs to the field of carbon reduction equipment technology, specifically, it relates to a carbon reduction emission device for substations. Background Technology

[0002] As dual-carbon goals are gradually implemented, the power industry, especially substations, as key hubs in the power grid, continuously generates carbon dioxide, carbon-containing volatile organic compounds, and other emitted carbon-containing gases during their daily operation. Long-term unorganized emissions can exacerbate regional carbon load. Therefore, dedicated carbon reduction and emission treatment devices for substations are practically necessary. Currently, most existing substation carbon reduction adsorption devices use activated carbon as the core adsorption medium, utilizing its porous structure to capture, adsorb, and purify carbon-containing gases.

[0003] However, in existing technologies, the inlet and outlet of the activated carbon adsorption chamber are mostly fixed structures. Therefore, during long-term continuous operation, the constant flow of gas will continuously and directionally scour the activated carbon packing layer, easily forming a fixed airflow channel inside the activated carbon layer. The gas preferentially travels quickly through the adsorption chamber along this fixed channel, failing to fully contact the activated carbon medium in other areas of the chamber. Furthermore, long-term airflow scouring will cause the activated carbon pores in the channel area to become prematurely saturated and locally pulverized and loosened, resulting in a significant decrease in adsorption performance within the fixed channel area. Meanwhile, the activated carbon medium in other areas of the chamber is not effectively utilized, leading to low utilization rate of the adsorption medium and uneven overall decarbonization adsorption effect.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows: A carbon emission reduction device for a substation includes a treatment tank, inside which a reaction tank is rotatably mounted, and the reaction tank is filled with activated carbon. A pair of air inlet plates are rotatably installed at the bottom of the reaction vessel, and air inlets are provided on the air inlet plates. A pair of exhaust plates that rotate synchronously with the air inlet plates are rotatably installed at the top of the reaction vessel. Exhaust pipes are inserted into the exhaust plates. The exhaust pipes and air inlets are staggered, and the air inlet plates and exhaust plates are located in the radial position of the reaction vessel. The processing tank is equipped with a drive assembly that drives the reaction tank to rotate. A drive gear is installed at the rotation center of the air inlet plate. The side wall of the drive gear meshes with a positioning gear installed inside the reaction tank. During the rotation of the reaction tank, the drive gear rotates around the positioning gear, causing the radial position of the exhaust pipe and the air inlet in the reaction tank to change. The top of the reaction vessel is equipped with a positioning sleeve, and the side wall of the positioning sleeve is provided with a guide groove. The guide groove is inclined and is slidably connected to the exhaust pipe to control the depth of the exhaust pipe inside the reaction vessel.

[0006] In a preferred embodiment of the present invention, a fixing plate is installed on the side wall of the treatment tank, and a fixing seat is welded to the end of the fixing plate. The fixing seat and the fixing plate form a T-shape. Several pairs of reinforcing ribs are installed between the fixing seat and the fixing plate, and the reinforcing ribs are triangular. Several pairs of fixing holes are opened on the surface of the fixing seat, and the fixing holes facilitate the positioning of the treatment tank.

[0007] In a preferred embodiment of the present invention, the side wall of the treatment tank is also connected to an air inlet pipe, the air inlet pipe and the air inlet are corresponding to each other, the top of the treatment tank is bolted to an end cap, and an air outlet pipe is installed on the end cap, the air outlet pipe and the exhaust pipe are interconnected, and the ends of the air inlet pipe and the exhaust pipe are both equipped with connecting flanges to facilitate the connection of the pipes to the external structure.

[0008] In a preferred embodiment of the present invention, an observation window is installed on the end face of the processing tank, the reaction tank is made of acrylic sheet, and the observation window facilitates observation of the internal reaction. A carbon content infrared detection sensor is also installed on the processing tank, and the contact position of the carbon content infrared detection sensor is connected to the chamber corresponding to the exhaust pipe.

[0009] In a preferred embodiment of the present invention, a crossbeam is installed on the top of the processing tank, a drive assembly is installed on the crossbeam, and the drive assembly includes a drive motor. The housing of the drive motor is installed on the crossbeam, and a transmission shaft is installed at the output end of the drive motor. The transmission shaft movably passes through the crossbeam, and a synchronization frame is installed at the end of the transmission shaft. The synchronization frame is arched, and the end of the synchronization frame is connected to the outer shell of the reaction tank.

[0010] In a preferred embodiment of the present invention, the reaction tank is provided with a feed inlet at the top and a feeding gate is installed on the feed inlet. A slide rail is installed on the side wall of the reaction tank. The slide rail is annular. A groove is provided on the side wall of the processing tank. The slide rail is slidably disposed inside the groove.

[0011] In a preferred embodiment of the present invention, a synchronous shaft is installed between the exhaust plate and the intake plate. The synchronous shaft is placed inside the reaction tank, and the rotation centers of the exhaust plate and the intake plate are collinear with the synchronous shaft. A filter screen is installed on the intake port to prevent activated carbon from slipping off the intake port.

[0012] In a preferred embodiment of the present invention, a drive shaft is installed at the bottom of the air intake plate, the end of the drive shaft is connected to a drive gear, and the number of teeth of the drive gear is less than the number of teeth of the positioning gear. A protective cover is installed on the processing tank, and a drive gear is fixedly installed inside the protective cover. Both the drive gear and the positioning gear are placed inside the protective cover. A partition is rotatably installed on the drive shaft, and the partition is slidably disposed on the protective cover.

[0013] In a preferred embodiment of the present invention, a light rod is installed on one side wall of the exhaust pipe. The light rod is in a horizontal state, and a roller is rotatably installed at the end of the light rod. The end of the roller is slidably disposed inside the guide groove.

[0014] In a preferred embodiment of the present invention, a sliding plate is installed on the other side wall of the exhaust pipe, and a sliding rod is vertically and movably installed on the sliding plate. The bottom of the sliding rod is installed inside the reaction tank, and a limiting plate is installed on the top of the sliding rod to prevent the sliding rod and the sliding plate from separating. A return spring is sleeved on the side wall of the sliding rod. One end of the return spring is engaged with the sliding plate, and the other end of the return spring is engaged with the end of the reaction tank.

[0015] Compared with the prior art, the present invention has the following advantages: This invention drives the reaction tank to rotate via a drive component. The meshing of the drive gear and positioning gear enables synchronous rotation of the inlet and outlet plates. This causes the radial positions of the inlet and outlet pipes within the reaction tank to continuously change, with the outlet pipe and inlet arranged in an alternating pattern. This overcomes the drawback of traditional fixed inlet and outlet positions that easily create fixed airflow channels, preventing premature saturation and pulverization of activated carbon due to long-term airflow erosion. It allows carbon-containing gases to enter the reaction tank evenly and fully contact the activated carbon, significantly improving the overall utilization rate of activated carbon and ensuring stable adsorption and purification effects. Furthermore, the inclined guide groove on the positioning sleeve slides with the outlet pipe, allowing the outlet pipe to move up and down during rotation, dynamically adjusting its depth within the reaction tank. This further optimizes the airflow path within the tank, extends the contact time between the carbon-containing gas and the activated carbon, improves adsorption and purification accuracy, and meets the stringent requirements for carbon-containing gas emission reduction in substations.

[0016] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0017] In the attached diagram: Figure 1 A front view of a carbon reduction device used in a substation; Figure 2 A top view of a carbon reduction device used in a substation; Figure 3 This is a schematic diagram of the structure of a carbon reduction emission device for substations after the end cover has been removed. Figure 4 A cross-sectional view of the treatment tank of a carbon reduction emission device used in a substation; Figure 5 This is a cross-sectional view of the reaction vessel of a carbon reduction device used in a substation. Figure 6 A carbon emission reduction device for substations Figure 5 Enlarged view of point A in the middle; Figure 7 This is an internal airflow diagram of a carbon reduction device used in substations.

[0018] In the diagram: 1. Processing tank; 2. Fixing plate; 3. Fixing base; 4. Reinforcing rib; 5. Fixing hole; 6. Observation window; 7. Air inlet pipe; 8. End cap; 9. Air outlet pipe; 10. Reaction tank; 11. Slide rail; 12. Slide groove; 13. Feeding gate; 14. Crossbeam; 15. Drive motor; 16. Transmission shaft; 17. Synchronous frame; 18. Carbon content infrared detection sensor; 19. Air inlet plate; 20. Air inlet; 21. Filter screen; 22. Exhaust plate; 23. Synchronous shaft; 24. Transmission shaft; 25. Drive gear; 26. Positioning gear; 27. Partition plate; 28. Protective cover; 29. ​​Exhaust pipe; 30. Slide plate; 31. Slide rod; 32. Return spring; 33. Limiting plate; 34. Positioning sleeve; 35. Guide groove; 36. Smooth rod; 37. Roller. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention. Example 1:

[0020] like Figures 1 to 7 As shown, a carbon emission reduction device for a substation includes a treatment tank 1, a reaction tank 10 is rotatably mounted inside the treatment tank 1, and the reaction tank 10 is filled with activated carbon. A pair of air inlet plates 19 are rotatably mounted at the bottom of the reaction vessel 10, and air inlets 20 are provided on the air inlet plates 19. A pair of exhaust plates 22 are rotatably mounted at the top of the reaction vessel 10, and they rotate synchronously with the air inlet plates 19. Exhaust pipes 29 are inserted into the exhaust plates 22. The exhaust pipes 29 and air inlets 20 are staggered, and the air inlet plates 19 and exhaust plates 22 are located in the radial position of the reaction vessel 10. The air inlets 20 on the air inlet plates 19 can realize the stable entry of carbon-containing gas, and the exhaust pipes 29 on the exhaust plates 22 can realize the smooth discharge of the adsorbed gas. The staggered distribution and synchronous rotation of the two can avoid the formation of a fixed flow path and improve the uniformity of activated carbon adsorption.

[0021] The treatment tank 1 is equipped with a drive assembly that drives the reaction tank 10 to rotate. A drive gear 25 is installed at the rotation center of the air intake plate 19. The side wall of the drive gear 25 meshes with the positioning gear 26 installed inside the reaction tank 10. During the rotation of the reaction tank 10, the drive gear 25 rotates around the positioning gear 26, causing the radial position of the exhaust pipe 29 and the air intake port 20 in the reaction tank 10 to change. The drive assembly can drive the reaction tank 10 to rotate stably. The meshing transmission between the drive gear 25 and the positioning gear 26 can realize the synchronous linkage between the air intake plate 19 and the exhaust plate 22, causing the radial position of the air intake port 20 and the exhaust pipe 29 to change dynamically, avoiding premature saturation of local activated carbon.

[0022] A positioning sleeve 34 is installed on the top of the reaction vessel 10, and a guide groove 35 is formed on the side wall of the positioning sleeve 34. The guide groove 35 is inclined and is slidably connected to the exhaust pipe 29 to control the depth of the exhaust pipe 29 inside the reaction vessel 10. The inclined guide groove 35 on the positioning sleeve 34 can work with the exhaust pipe 29 to achieve dynamic depth adjustment, optimize the airflow path, improve the contact effect between carbon-containing gas and activated carbon, and ensure the adsorption and purification accuracy.

[0023] like Figures 1 to 7 As shown in the specific embodiment, a fixing plate 2 is installed on the side wall of the treatment tank 1, and a fixing seat 3 is welded to the end of the fixing plate 2. The fixing seat 3 and the fixing plate 2 form a T-shape. Several pairs of reinforcing ribs 4 are installed between the fixing seat 3 and the fixing plate 2, and the reinforcing ribs 4 are triangular. Several pairs of fixing holes 5 are opened on the surface of the fixing seat 3, which facilitates the positioning of the treatment tank 1. The cooperation of the fixing plate 2, the fixing seat 3 and the reinforcing ribs 4 can stably fix the device in the designated position of the substation. The triangular reinforcing ribs 4 can improve the structural stability, and the fixing holes 5 can facilitate quick positioning and installation, avoiding the influence of vibration on the adsorption effect during device operation.

[0024] like Figures 1 to 7 As shown, furthermore, an inlet pipe 7 is connected to the side wall of the treatment tank 1, corresponding to the inlet port 20. An end cap 8 is bolted to the top of the treatment tank 1, and an outlet pipe 9 is installed on the end cap 8. The outlet pipe 9 is connected to the exhaust pipe 29. Both the inlet pipe 7 and the exhaust pipe 29 are fitted with connecting flanges at their ends to facilitate connection between the pipes and external structures. The inlet pipe 7 enables stable delivery of external carbon-containing gas, and its correspondence with the inlet port 20 ensures smooth gas entry into the reaction tank 10. The end cap 8 seals the top of the treatment tank 1 to prevent gas leakage. The connection between the outlet pipe 9 and the exhaust pipe 29 ensures smooth discharge of purified gas. The connecting flanges improve the convenience and sealing of pipe connections.

[0025] like Figures 1 to 7As shown, furthermore, an observation window 6 is installed on the end face of the treatment tank 1. The reaction tank 10 is made of acrylic sheet. The observation window 6 facilitates observation of the internal reaction. A carbon content infrared detection sensor 18 is also installed on the treatment tank 1. The contact position of the carbon content infrared detection sensor 18 is connected to the chamber corresponding to the exhaust pipe 29. The acrylic sheet reaction tank 10, together with the observation window 6, allows operators to observe the internal activated carbon adsorption status and airflow in real time. The carbon content infrared detection sensor 18 can detect the carbon content of the exhaust gas in real time, enabling timely monitoring of the adsorption effect of the device and ensuring that emission reduction standards are met. Example 2:

[0026] The difference between the above embodiments and this embodiment is that: Figures 1 to 7 As shown, a crossbeam 14 is installed on the top of the processing tank 1, and a drive assembly is mounted on the crossbeam 14. The drive assembly includes a drive motor 15, the housing of which is mounted on the crossbeam 14. A drive shaft 16 is installed at the output end of the drive motor 15, and the drive shaft 16 extends through the crossbeam 14. A synchronization frame 17 is installed at the end of the drive shaft 16, and the synchronization frame 17 is arched. The end of the synchronization frame 17 is connected to the housing of the reaction tank 10. The crossbeam 14 provides stable support for the drive motor 15. The drive motor 15 can drive the reaction tank 10 to rotate smoothly through the drive shaft 16 and the synchronization frame 17. The arched synchronization frame 17 can improve transmission stability, ensure that the reaction tank 10 does not deviate during rotation, and ensure the accuracy of the intake and exhaust position adjustment.

[0027] like Figures 1 to 7 As shown in the specific embodiment, the reaction tank 10 has a feed inlet at the top, and a feeding gate 13 is installed on the feed inlet. A slide rail 11 is installed on the side wall of the reaction tank 10. The slide rail 11 is annular, and a groove 12 is opened on the side wall of the processing tank 1. The slide rail 11 is slidably disposed inside the groove 12. The feeding gate 13 facilitates the filling and replacement of activated carbon into the reaction tank 10. The sliding cooperation between the annular slide rail 11 and the groove 12 ensures that the reaction tank 10 rotates smoothly and stably inside the processing tank 1, reduces frictional loss, and improves the operational stability and service life of the device.

[0028] like Figures 1 to 7 As shown, a synchronization shaft 23 is further installed between the exhaust plate 22 and the inlet plate 19. The synchronization shaft 23 is located inside the reaction vessel 10, and the rotation centers of the exhaust plate 22 and the inlet plate 19 are collinear with the synchronization shaft 23. A filter screen 21 is installed on the inlet 20 to prevent activated carbon from slipping out of the inlet 20. The synchronization shaft 23 ensures that the exhaust plate 22 and the inlet plate 19 rotate synchronously, avoiding airflow turbulence caused by asynchronous rotation. The filter screen 21 effectively prevents activated carbon from leaking out of the inlet 20, ensuring a stable amount of activated carbon and ensuring that the adsorption effect is not affected.

[0029] like Figures 1 to 7As shown, a drive shaft 24 is further installed at the bottom of the air intake plate 19. The end of the drive shaft 24 is connected to the drive gear 25, and the number of teeth of the drive gear 25 is less than the number of teeth of the positioning gear 26. A protective cover 28 is installed on the treatment tank 1, and the drive gear 25 is fixedly installed inside the protective cover 28. Both the drive gear 25 and the positioning gear 26 are located inside the protective cover 28. A partition 27 is rotatably installed on the drive shaft 24, and the partition 27 is slidably disposed on the protective cover 28. The drive shaft 24 can realize stable transmission between the drive gear 25 and the air intake plate 19. The fact that the number of teeth of the drive gear 25 is less than the number of teeth of the positioning gear 26 allows the exhaust plate 22 and the air intake plate 19 to rotate more frequently, improving the efficiency of airflow path adjustment. The protective cover 28 can prevent activated carbon dust and gas impurities from entering the meshing point of the drive gear 25 and the positioning gear 26. The partition 27 can further isolate impurities and ensure stable operation of the transmission components. Example 3:

[0030] The difference between the above embodiments and this embodiment is that: Figures 1 to 7 As shown, a smooth rod 36 is installed on one side wall of the exhaust pipe 29. The smooth rod 36 is in a horizontal state, and a roller 37 is rotatably installed at the end of the smooth rod 36. The end of the roller 37 is slidably disposed inside the guide groove 35. The smooth rod 36 provides stable support for the roller 37. The sliding cooperation between the roller 37 and the inclined guide groove 35 can convert the rotational movement of the exhaust pipe 29 into up-and-down movement, realizing dynamic adjustment of the depth of the exhaust pipe 29. The structure is simple and the transmission is smooth.

[0031] like Figures 1 to 7 As shown in the specific embodiment, a sliding plate 30 is installed on the other side wall of the exhaust pipe 29. A sliding rod 31 is vertically and movably installed through the sliding plate 30, with the bottom of the sliding rod 31 installed inside the reaction tank 10. A limiting plate 33 is installed on the top of the sliding rod 31 to prevent the sliding rod 31 from separating from the sliding plate 30. A return spring 32 is sleeved on the side wall of the sliding rod 31. One end of the return spring 32 is engaged with the sliding plate 30, and the other end is engaged with the end of the reaction tank 10. The cooperation between the sliding rod 31 and the sliding plate 30 can guide the up and down movement of the exhaust pipe 29. The limiting plate 33 can prevent the sliding plate 30 from separating from the sliding rod 31, and the return spring 32 can realize the automatic reset of the exhaust pipe 29, ensuring that the depth adjustment of the exhaust pipe 29 is stable and accurate, and improving the reliability of the device operation.

[0032] The implementation principle of a carbon emission reduction device for substations according to the present invention is as follows: First, the entire device is stably installed at the designated location in the substation using the fixing seat 3 at the end of the side wall fixing plate 2 of the treatment tank 1 and the fixing holes 5 on the surface, along with the reinforcement of the reinforcing ribs 4. This ensures the structural stability of the device during operation and prevents vibration from affecting the adsorption effect. After installation, the bolts connecting the end cover 8 to the top of the treatment tank 1 need to be removed first. Then, the end cover 8 can be opened to assist in filling the reaction tank 10 with activated carbon. Alternatively, it can be removed directly to allow the reaction tank 10 to be exposed. After that, the feeding door 13 at the top of the reaction tank 10 is opened, and sufficient activated carbon is filled into the reaction tank 10. After filling, the feeding door 13 is closed, and the end cover 8 is reset and fixed. The external carbon-containing gas delivery pipeline is connected to the inlet pipe 7 through the connecting flange at the end of the inlet pipe 7, and the purified gas discharge pipeline is connected to the outlet pipe 9 through the connecting flange at the end of the outlet pipe 9. This completes the initial commissioning and connection of the device.

[0033] After the device is started, the drive assembly begins to work. The drive motor 15 on the crossbeam 14 drives the transmission shaft 16 to rotate. The transmission shaft 16 drives the reaction tank 10 to rotate inside the processing tank 1 through the synchronous frame 17. The slide rail 11 on the side wall of the reaction tank 10 slides along the slide groove 12 on the side wall of the processing tank 1 to ensure the stability of the reaction tank 10 during rotation. At the same time, the acrylic plate material of the reaction tank 10 makes it easy to observe the adsorption state of the activated carbon and the airflow through the observation window 6 on the end face of the processing tank 1. During the rotation of the reaction vessel 10, the positioning gear 26 inside it rotates synchronously with the reaction vessel 10. Since the positioning gear 26 and the drive gear 25 connected to the bottom of the air intake plate 19 through the transmission shaft 24 mesh with each other, the drive gear 25 will make a circular motion around the positioning gear 26, and then drive the air intake plate 19 to rotate through the transmission shaft 24. At the same time, the air intake plate 19 drives the exhaust plate 22 at the top to rotate synchronously through the synchronous shaft 23, realizing the synchronous linkage between the air intake plate 19 and the exhaust plate 22. Since the number of teeth of the drive gear 25 is less than the number of teeth of the positioning gear 26, the drive gear 25 rotates synchronously many times in the same cycle, making the exhaust plate 22 rotate more frequently.

[0034] When the air inlet plate 19 rotates, the air inlet 20 on it corresponds to the air inlet pipe 7 on the side wall of the treatment tank 1. External carbon-containing gas enters the air inlet 20 through the air inlet pipe 7. The filter screen 21 on the air inlet 20 can effectively prevent the activated carbon inside the reaction tank 10 from sliding off the air inlet 20, thus avoiding the loss of activated carbon and affecting the adsorption effect. At the same time, the exhaust plate 22 rotates synchronously, and the exhaust pipe 29 inserted on it remains connected to the outlet pipe 9, ensuring that the adsorbed gas can be discharged smoothly. Since the exhaust pipe 29 and the air inlet 20 are staggered, and their radial positions inside the reaction tank 10 change continuously during the synchronous rotation of the air inlet plate 19 and the exhaust plate 22, the disadvantage of the traditional fixed air inlet and outlet positions that easily form a fixed airflow channel is broken. This allows the carbon-containing gas to enter the interior of the reaction tank 10 evenly and make full contact with the activated carbon inside, avoiding premature saturation and pulverization of local activated carbon due to long-term airflow scouring, and effectively improving the utilization rate of activated carbon.

[0035] During the rotation of the exhaust pipe 29 driven by the exhaust plate 22, the roller 37 at the end of the smooth rod 36 on one side wall of the exhaust pipe 29 slides along the inclined guide groove 35 on the side wall of the positioning sleeve 34. Since the guide groove 35 is inclined, the roller 37 drives the exhaust pipe 29 to move up and down along the slide rod 31 during sliding. The slide plate 30 moves synchronously with the exhaust pipe 29 and compresses or stretches the return spring 32. The limiting plate 33 prevents the slide rod 31 from separating from the slide plate 30, ensuring the stability of the exhaust pipe 29 during movement. Through the cooperation of the guide groove 35 and the roller 37, the depth of the exhaust pipe 29 inside the reaction tank 10 is dynamically adjusted, further optimizing the airflow path inside the reaction tank 10, making the contact between the carbon-containing gas and the activated carbon more thorough, and improving the adsorption and purification effect.

[0036] The carbon content infrared sensor 18 installed on the treatment tank 1 is located far from the activated carbon packing inside the reaction tank 10. Its contact is only connected to the chamber corresponding to the exhaust pipe 29. Its detection principle is based on non-dispersive infrared detection technology. By emitting infrared light of a specific wavelength, it utilizes the selective absorption characteristics of carbon-containing gas of this wavelength of infrared light to detect the absorption intensity of the infrared light. Then, according to Lambert-Beer's law, it calculates the carbon content in the gas discharged from the exhaust pipe 29. This can accurately grasp the adsorption effect and avoid damage to the sensor caused by activated carbon dust or airflow. It is convenient for the staff to grasp the adsorption effect of the device in a timely manner. If the carbon content is detected to be excessive, the machine can be stopped in time. First, the end cover 8 is removed. After the reaction tank 10 leaks out, the feeding door 13 is opened to check the adsorption status of the activated carbon inside the reaction tank 10 or to replace the activated carbon through the feeding door 13. The protective cover 28 can protect the internal drive gear 25 and positioning gear 26, preventing activated carbon dust or gas impurities from entering the gear meshing area and affecting the gear transmission effect. The partition 27 can further isolate impurities and ensure the stable operation of the drive assembly.

[0037] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A carbon emission reduction device for a substation, comprising a treatment tank (1), characterized in that: The processing tank (1) is rotatably mounted inside the reaction tank (1), and the reaction tank (10) is filled with activated carbon. The bottom of the reaction vessel (10) is rotatably equipped with a pair of air inlet plates (19), and an air inlet (20) is provided on the air inlet plates (19). The top of the reaction vessel (10) is rotatably equipped with a pair of exhaust plates (22) that rotate synchronously with the air inlet plates (19). An exhaust pipe (29) is inserted into the exhaust plate (22). The exhaust pipe (29) and the air inlet (20) are staggered. The air inlet plates (19) and the exhaust plates (22) are located in the radial position of the reaction vessel (10). The processing tank (1) is equipped with a drive assembly that drives the reaction tank (10) to rotate. The rotation center of the air inlet plate (19) is equipped with a drive gear (25). The side wall of the drive gear (25) meshes with the positioning gear (26) installed inside the reaction tank (10). During the rotation of the reaction tank (10), the drive gear (25) rotates around the positioning gear (26), causing the radial position of the exhaust pipe (29) and the air inlet (20) in the reaction tank (10) to change. The top of the reaction vessel (10) is equipped with a positioning sleeve (34), and the side wall of the positioning sleeve (34) is provided with a guide groove (35). The guide groove (35) is in an inclined state and is slidably connected to the exhaust pipe (29) to control the depth of the exhaust pipe (29) inside the reaction vessel (10).

2. The carbon emission reduction device for a substation according to claim 1, characterized in that, The treatment tank (1) is equipped with a fixing plate (2) on its side wall. A fixing seat (3) is also welded to the end of the fixing plate (2). The fixing seat (3) and the fixing plate (2) form a T-shape. Several pairs of reinforcing ribs (4) are installed between the fixing seat (3) and the fixing plate (2). The reinforcing ribs (4) are triangular. Several pairs of fixing holes (5) are opened on the surface of the fixing seat (3). The fixing holes (5) facilitate the positioning of the treatment tank (1).

3. The carbon emission reduction device for a substation according to claim 1, characterized in that, The side wall of the treatment tank (1) is also connected to an air inlet pipe (7), which corresponds to the air inlet (20). The top of the treatment tank (1) is bolted with an end cap (8), and an air outlet pipe (9) is installed on the end cap (8). The air outlet pipe (9) is connected to the exhaust pipe (29). Both the air inlet pipe (7) and the exhaust pipe (29) are equipped with connecting flanges at their ends to facilitate the connection of the pipes to the external structure.

4. A carbon emission reduction device for a substation according to claim 1, characterized in that, The processing tank (1) is equipped with an observation window (6) on its end face. The reaction tank (10) is made of acrylic sheet. The observation window (6) facilitates observation of the internal reaction. The processing tank (1) is also equipped with a carbon content infrared detection sensor (18). The contact position of the carbon content infrared detection sensor (18) is connected to the chamber corresponding to the exhaust pipe (29).

5. A carbon emission reduction device for a substation according to claim 1, characterized in that, A crossbeam (14) is installed on the top of the processing tank (1). A drive assembly is installed on the crossbeam (14), and the drive assembly includes a drive motor (15). The housing of the drive motor (15) is installed on the crossbeam (14). A transmission shaft (16) is installed at the output end of the drive motor (15). The transmission shaft (16) moves through the crossbeam (14). A synchronization frame (17) is installed at the end of the transmission shaft (16). The synchronization frame (17) is arched. The end of the synchronization frame (17) is connected to the housing of the reaction tank (10).

6. A carbon emission reduction device for a substation according to claim 1, characterized in that, The reaction tank (10) has a feed inlet at the top and a loading gate (13) installed on the feed inlet. The side wall of the reaction tank (10) is equipped with a slide rail (11), which is annular. The side wall of the processing tank (1) has a groove (12), and the slide rail (11) is slidably disposed inside the groove (12).

7. A carbon emission reduction device for a substation according to claim 1, characterized in that, A synchronous shaft (23) is installed between the exhaust plate (22) and the air inlet plate (19). The synchronous shaft (23) is placed inside the reaction tank (10), and the rotation centers of the exhaust plate (22) and the air inlet plate (19) are collinear with the synchronous shaft (23). A filter screen (21) is installed on the air inlet (20) to prevent activated carbon from slipping from the air inlet (20).

8. A carbon emission reduction device for a substation according to claim 1, characterized in that, A drive shaft (24) is installed at the bottom of the air intake plate (19). The end of the drive shaft (24) is connected to the drive gear (25). The number of teeth of the drive gear (25) is less than the number of teeth of the positioning gear (26). A protective cover (28) is installed on the processing tank (1). The drive gear (25) is fixedly installed inside the protective cover (28). Both the drive gear (25) and the positioning gear (26) are placed inside the protective cover (28). A partition plate (27) is rotatably installed on the drive shaft (24). The partition plate (27) is slidably disposed on the protective cover (28).

9. A carbon emission reduction device for a substation according to claim 1, characterized in that, A light rod (36) is installed on one side wall of the exhaust pipe (29). The light rod (36) is in a horizontal state. A roller (37) is rotatably installed at the end of the light rod (36). The end of the roller (37) is slidably disposed inside the guide groove (35).

10. A carbon emission reduction device for a substation according to claim 1, characterized in that, A sliding plate (30) is installed on the other side wall of the exhaust pipe (29). A sliding rod (31) is vertically and movably installed on the sliding plate (30). The bottom of the sliding rod (31) is installed inside the reaction tank (10). A limiting plate (33) is installed on the top of the sliding rod (31). The limiting plate (33) is used to prevent the sliding rod (31) and the sliding plate (30) from separating. A return spring (32) is sleeved on the side wall of the sliding rod (31). One end of the return spring (32) is engaged on the sliding plate (30), and the other end of the return spring (32) is engaged at the end of the reaction tank (10).

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