Carbon emission gas capturing device

Abstract

The utility model provides a kind of carbon emission gas trapping device, including base, the top two sides of the base are equipped with placing seat and support respectively, carbon emission gas collection tank is placed in the placing seat, the top side of the support is equipped with filter box, the top air inlet of the filter box is connected with negative pressure fan, the bottom gas delivery end of the filter box is connected with hose, the bottom end of the hose is connected with docking pipe and is penetrated to the below of the support.This utility model has the beneficial effects as follows, the utility model is changed by the design of filter plate replacement component, so that when the filter screen inside filter box is blocked by dust and cannot meet normal filtering requirements, the filter screen inside filter box can be quickly replaced, the new filter screen continues to adapt with filter box for filtering work, and the old filter screen is cleaned on the other side, without affecting each other, to improve the working time and working efficiency of filter box.

Description

Technical Field

[0001] This utility model is a carbon emission gas capture device, belonging to the field of carbon emission gas capture. Background Technology

[0002] A search revealed a Chinese patent with authorization number CN216449269U, which discloses a device for collecting carbon emission gases. The device includes a base plate with multiple sets of magnets A evenly distributed at a non-circular position on the top of the base plate. Multiple gas storage chambers are evenly distributed on the top of the base plate, each gas storage chamber containing a groove. Magnets B are installed inside the grooves, and magnets A and grooves are mutually compatible. A one-way valve is located at the top of the gas storage chamber. A rotating rod is located in the middle of the top of the base plate, with a rotating plate rotatably connected to its top. An installation tube is located at the bottom of the rotating plate, with an installation sleeve on one side inside the installation tube. A spring B is located on one side of the installation sleeve, and a retaining bead is located on one side of the spring B. Multiple sets of retaining grooves are evenly distributed on the top of the outer side of the rotating rod. An installation chamber is located on one side of the top of the rotating plate, containing an air extraction assembly. Multiple sealing cylinders are evenly distributed at a non-central position on the bottom of the rotating plate.

[0003] The aforementioned patent has the following shortcomings in the gas collection device for carbon emissions: it uses an extraction component to directly collect gas into the carbon emission gas collection tank, which does not undergo filtration and purification and contains a lot of impurities; and the manual operation method for collecting gas is not practical.

[0004] Therefore, it is necessary to design an emission gas capture device that can filter and purify carbon emission gases, and whose maintenance does not affect the filtration efficiency. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a carbon emission gas capture device.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0007] A carbon emission gas capture device includes a base, with a placement seat and a support on the top two sides of the base, respectively. A carbon emission gas collection tank is placed in the placement seat. A filter box is provided on the top side of the support. A negative pressure fan is connected to the top air inlet of the filter box, and a hose is connected to the bottom air outlet of the filter box. The bottom end of the hose extends through the support and connects to a connecting pipe. A drive assembly that cooperates with the connecting pipe is installed on the support. A filter plate replacement assembly that cooperates with the filter box is provided on the other side of the top of the support.

[0008] Furthermore, the drive assembly includes a slide plate that is vertically slidably connected to the bracket, the connecting tube being fixed to the end of the slide plate, the middle part of the slide plate being connected to the bottom output end of the electric push rod, and the electric push rod being fixedly installed at the bottom of the bracket.

[0009] Furthermore, the filter plate replacement assembly includes a motor installed at the top of the bracket, the top output end of the motor is connected to a rotating shaft, the top end of the rotating shaft is connected to a rotating frame, the three legs of the rotating frame are provided with through holes, a filter screen is installed in the through holes, and the outer surface of the filter box is provided with a mating interface that cooperates with the filter screen, the filter screen is adapted to the internal cavity of the filter box.

[0010] Furthermore, a sealing ring groove is formed on the outer surface of the support leg and on the outer side of the filter screen. Annular airbags are provided on the inner walls of both the upper and lower sides of the interface. A pressure sensor is installed inside each annular airbag. The annular airbag is adapted to the sealing ring groove. An annular cavity is formed on the inner wall of the filter box. An air supply pipe is provided inside the annular cavity and connected to the annular airbag. A sealing plate is installed at the opening of the annular cavity, and a miniature fan is installed on the outer side of the sealing plate.

[0011] Furthermore, each of the three legs has a metal block at its bottom, and the top of the bracket has an electromagnet that cooperates with the metal block.

[0012] Furthermore, a guide arc block is fixed at the bottom of the rotating frame, and an annular groove that cooperates with the guide arc block is provided at the top of the support.

[0013] Furthermore, the top of the bracket is provided with a perforation that mates with the flexible tube.

[0014] Furthermore, an electrical control box is located on one side of the base, and the electrical control box is electrically connected to the motor, the air pressure sensor, the negative pressure fan, the electric push rod, and the miniature fan.

[0015] The beneficial effects of this utility model are:

[0016] Through the design of the drive component, the carbon emission gas collection tank is placed in the placement seat for precise positioning during use. Then, the slide plate is pushed down by the electric push rod. The slide plate drives the connecting pipe down, and the connecting pipe is inserted into the air inlet at the top of the carbon emission gas collection tank to carry out gas transmission and storage.

[0017] The filter plate replacement assembly is designed to replace the filter screen inside the filter box when it becomes clogged with dust and can no longer meet normal filtration needs. This ensures that the cleaning and replacement of the filter screen does not interfere with the filtration operation, improving the efficiency of the filter box. Specifically, a motor drives a rotating shaft and a rotating frame to rotate, which in turn rotates several support legs. This causes the filter screen currently matched with the filter box to rotate from the filter box into the transparent protective cover. Meanwhile, a new filter screen rotates into the filter box through the interface on the filter box. At this point, the sealing ring groove on the outside of the new filter screen matches the annular airbags on the upper and lower inner walls of the interface. Subsequently, a micro fan is activated to supply air to the annular airbags, which inflate and seal the sealing ring groove, achieving a seal between the interface and the filter screen. After a brief switching process, the filter box can resume filtration. The old filter screen that has been rotated out can then be replaced by maintenance personnel, ensuring that the filter screen inside the transparent protective cover is always stored as a new one.

[0018] By using a metal block and an electromagnet, the filter screen is brought together with the filter box by the support legs of the rotating frame. After the motor stops, the filter screen and the filter box are attracted together by the magnetism of the metal block and the electromagnet, thereby improving the stability between them.

[0019] The design of the guide arc block and the annular slide groove not only provides stable guidance for the rotation of the rotating frame, but also serves as a gravity support structure for the rotating frame and the filter screen. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a carbon emission gas capture device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the carbon emission gas capture device of this utility model in the state of removing the transparent protective cover;

[0023] Figure 3 This is a schematic diagram of the structure of the carbon emission gas capture device under the condition of replacing the filter plate in the present invention.

[0024] Figure 4 This is a schematic diagram of the connection structure of the base, placement seat, and support of the carbon emission gas capture device of this utility model.

[0025] Figure 5 This is a schematic diagram of the connection structure between the filter box and the drive assembly of a carbon emission gas capture device according to this utility model.

[0026] In the diagram: 1. Base; 2. Placement seat; 3. Bracket; 4. Carbon emission gas collection tank; 5. Filter box; 6. Negative pressure fan; 7. Hose; 8. Connecting pipe; 9. Slide plate; 10. Electric push rod; 11. Connecting interface; 12. Annular airbag; 13. Miniature fan; 14. Rotating shaft; 15. Rotating frame; 16. Filter screen; 17. Sealing ring groove; 18. Transparent protective cover; 19. Electromagnet. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 This utility model provides a technical solution for a carbon emission gas capture device, including a base 1, with a placement seat 2 and a bracket 3 respectively provided on the top two sides of the base 1. A carbon emission gas collection tank 4 is placed in the placement seat 2. A filter box 5 is provided on the top side of the bracket 3. A negative pressure fan 6 is connected to the top air inlet of the filter box 5. A hose 7 is connected to the bottom air outlet of the filter box 5. The bottom end of the hose 7 passes through to the bottom of the bracket 3 and connects to a connecting pipe 8. A drive assembly that cooperates with the connecting pipe 8 is installed on the bracket 3. A filter plate replacement assembly that cooperates with the filter box 5 is provided on the other side of the top of the bracket 3. An electrical control box is provided on one side of the base 1. The electrical control box is electrically connected to the motor, the air pressure sensor, the negative pressure fan 6, the electric push rod 10, and the miniature fan 13.

[0029] See Figure 5 The drive assembly includes a slide plate 9 vertically slidably connected to the bracket 3, a connecting pipe 8 fixed to the end of the slide plate 9, and the middle of the slide plate 9 connected to the bottom output end of the electric push rod 10. The electric push rod 10 is fixedly installed at the bottom of the bracket 3. Through the design of the drive assembly, when in use, the carbon emission gas collection tank 4 is placed in the placement seat 2 for precise positioning. Then, the electric push rod 10 pushes the slide plate 9 down, and the slide plate 9 drives the connecting pipe 8 down. The connecting pipe 8 is inserted into the air inlet at the top of the carbon emission gas collection tank 4 for gas transmission and storage.

[0030] See Figure 2 and Figure 5 The filter plate replacement assembly includes a motor mounted on the top of the bracket 3. A rotating shaft 14 is connected to the top output end of the motor. A rotating frame 15 is connected to the top of the rotating shaft 14. Each of the three legs of the rotating frame 15 has a through hole, in which a filter screen 16 is installed. An interface 11, which mates with the filter screen 16, is provided on the outer surface of the filter box 5. The filter screen 16 is adapted to the internal cavity of the filter box 5. A sealing ring groove 17 is provided on the outer surface of the legs, located outside the filter screen 16. Sealing ring grooves 17 are provided on the upper and lower sides of the interface 11. Each wall is equipped with an annular airbag 12, which contains a pressure sensor. Alternatively, a flow sensor or timer can be used to inflate the annular airbag 12. The annular airbag 12 is fitted with the sealing ring groove 17. An annular cavity is formed on the inner wall of the filter box 5, and an air supply pipe is installed within the annular cavity. The air supply pipe is connected to the annular airbag 12. A sealing plate is installed at the opening of the annular cavity, and a miniature fan 13 is installed on the outside of the sealing plate. Through the design of the filter plate replacement assembly, when the filter box... When the filter screen 16 inside the filter box 5 becomes clogged with dust and cannot meet normal filtration requirements, the filter screen 16 inside the filter box 5 can be replaced using the filter plate replacement assembly. This ensures that the cleaning and replacement of the filter screen 16 does not interfere with the filtration operation of the filter box 5, improving the working efficiency of the filter box 5. Specifically, a motor drives the rotating shaft 14 and the rotating frame 15 to rotate. The rotation of the rotating frame 15 drives several support legs to rotate, causing the filter screen 16 currently matched with the filter box 5 to rotate from the filter box 5 into the transparent protective cover 18. Meanwhile, the new filter screen 16 will be connected to the filter box 5 via the docking mechanism. When the port 11 is rotated into the filter box 5, the sealing ring groove 17 on the outside of the new filter screen 16 is adapted to the annular airbag 12 on the upper and lower inner walls of the port 11. Then, the micro fan 13 is started to supply air to the annular airbag 12. The annular airbag 12 inflates and seals the sealing ring groove 17, thus achieving a seal between the port 11 and the filter screen 16. After a brief switching action, the filter box 5 can resume filtration. The old filter screen 16 that has been rotated out can be replaced by maintenance personnel to ensure that the filter screen 16 inside the transparent protective cover 18 is kept in a new filter screen 16.

[0031] See Figures 2-3 The bottom of each of the three support legs is provided with a metal block (not shown in the figure), and the top of the bracket 3 is provided with an electromagnet that cooperates with the metal block. Through the design of the metal block and the electromagnet 19, the support legs of the rotating frame 15 drive the filter screen 16 to dock with the filter box 5. After the motor stops, they can be attracted together by the magnetism of the metal block and the electromagnet 19, thereby improving the stability between the filter screen 16 and the filter box 5.

[0032] See Figure 3The bottom of the rotating frame 15 is fixed with a guide arc block (not shown in the figure), and the top of the bracket 3 is provided with an annular groove that cooperates with the guide arc block. Through the design of the guide arc block and the annular groove, the rotation of the rotating frame 15 is improved and stable guidance is provided, while also serving as a gravity support structure for the rotating frame 15 and the filter screen 16.

[0033] The top of the bracket 3 is provided with a through hole (not shown in the figure) that matches the hose 7; the through hole facilitates the installation of the hose 7.

[0034] In use, the carbon emission gas collection tank 4 is placed precisely in the placement seat 2. Then, the electric push rod 10 pushes the sliding plate 9 down, which in turn lowers the connecting pipe 8. The connecting pipe 8 is inserted into the air inlet at the top of the carbon emission gas collection tank 4 for gas storage. The negative pressure fan 6 is then activated to deliver the carbon emission gas to the filter box 5. During the vertical downward transport of the carbon emission gas within the filter box 5, it passes through the filter screen 16 and is discharged downwards into the hose 7. From there, it is transported through the hose 7 and the connecting pipe 8 to the carbon emission gas collection tank 4. After the transport is complete, the valve at the air inlet is closed. When the filter screen 16 inside the filter box 5 becomes clogged with dust and cannot meet normal filtration requirements, the filter screen 16 can be replaced using the filter plate replacement assembly. This ensures that the cleaning and replacement of the filter screen 16 does not interfere with the filtration operation of the filter box 5. To improve the working efficiency of the filter box 5, the motor drives the rotating shaft 14 and the rotating frame 15 to rotate. The rotation of the rotating frame 15 drives several support legs to rotate, causing the filter screen 16 currently matched with the filter box 5 to rotate from the filter box 5 into the transparent protective cover 18. Meanwhile, the new filter screen 16 will rotate into the filter box 5 through the interface 11 on the filter box 5. At this time, the sealing ring groove 17 on the outside of the new filter screen 16 is adapted to the annular airbag 12 on the upper and lower inner walls of the interface 11. Subsequently, the micro fan 13 starts to supply air to the annular airbag 12. The annular airbag 12 inflates and seals the sealing ring groove 17, achieving a sealing treatment between the interface 11 and the filter screen 16. After a brief switching action, the filter box 5 can start filtering again, while the old filter screen 16 that has been rotated out can be replaced by maintenance personnel to ensure that the filter screen 16 in the transparent protective cover 18 is kept with a new filter screen 16.

[0035] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A carbon emission gas capture device, characterized in that, The system includes a base (1), with a placement seat (2) and a bracket (3) on the top two sides of the base (1). A carbon emission gas collection tank (4) is placed inside the placement seat (2). A filter box (5) is provided on one side of the top of the bracket (3). A negative pressure fan (6) is connected to the air inlet end of the filter box (5). A hose (7) is connected to the air outlet end of the filter box (5). The bottom end of the hose (7) extends through to the bottom of the bracket (3) and connects to the connecting pipe (8). A drive assembly that cooperates with the connecting pipe (8) is installed on the bracket (3). A filter plate replacement assembly that cooperates with the filter box (5) is provided on the other side of the top of the bracket (3). The filter plate replacement assembly includes a motor installed at the top inside the bracket (3). A rotating shaft (14) is connected to the top output end of the motor. A rotating frame (14) is connected to the top end of the rotating shaft (14). 15), the three legs of the rotating frame (15) are provided with through holes, and a filter screen (16) is installed in the through holes. The outer surface of the filter box (5) is provided with a mating interface (11) that matches the filter screen (16). The filter screen (16) is adapted to the internal cavity of the filter box (5). The outer surface of the legs and the outer side of the filter screen (16) are provided with a sealing ring groove (17). The inner walls of the upper and lower sides of the mating interface (11) are provided with annular airbags (12). The annular airbags (12) are provided with air pressure sensors. The annular airbags (12) are adapted to the sealing ring grooves (17). The inner wall of the filter box (5) is provided with an annular cavity. The annular cavity is provided with an air supply pipe. The air supply pipe is connected to the annular airbag (12). A sealing plate is installed at the opening of the annular cavity. A miniature fan (13) is installed on the outside of the sealing plate.

2. The carbon emission gas capture device according to claim 1, characterized in that, The drive assembly includes a slide plate (9) that is vertically slidably connected to the bracket (3), the connecting pipe (8) is fixed to the end of the slide plate (9), the middle part of the slide plate (9) is connected to the bottom output end of the electric push rod (10), and the electric push rod (10) is fixedly installed at the bottom of the bracket (3).

3. The carbon emission gas capture device according to claim 2, characterized in that, The bottom of each of the three legs is provided with a metal block, and the top of the bracket (3) is provided with an electromagnet that cooperates with the metal block.

4. A carbon emission gas capture device according to claim 3, characterized in that, The bottom of the rotating frame (15) is fixed with a guide arc block, and the top of the bracket (3) is provided with an annular groove that cooperates with the guide arc block.

5. A carbon emission gas capture device according to claim 4, characterized in that, The top of the bracket (3) has a perforation that matches the hose (7).

6. A carbon emission gas capture device according to claim 5, characterized in that, The base (1) has an electrical control box on one side, which is electrically connected to the motor, the air pressure sensor, the negative pressure fan (6), the electric push rod (10), and the micro fan (13).

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