Environment-friendly and energy-saving flue gas carbon dioxide trapping device

Abstract

The utility model discloses an environment-friendly and energy-saving flue gas carbon dioxide trapping device which comprises a carbon dioxide trapping bin, and a gas inlet pipe and an electric push rod are mounted on one side of the carbon dioxide trapping bin. Through the arrangement of the electric push rod, the collection box, the separation net, the sealing plate, the baffle, the discharge port and the fixing ring, carbon dioxide is captured, the separation net is fixed in the carbon dioxide capturing bin through the fixing ring, the appearance of the separation net is horn-shaped, molecular sieve particles can be accumulated in the air in the carbon dioxide capturing bin, and the carbon dioxide capturing bin can be used for capturing the molecular sieve particles. The molecular sieve particles can adsorb carbon dioxide in flue gas, meanwhile, the electric push rod operates to control the sealing plate to move away from the bottom end of the discharging port, the molecular sieve particles adsorbing the carbon dioxide are guided into the collecting box, and a drawing structure is formed between the collecting box and the carbon dioxide capturing bin. The molecular sieve particles for adsorbing carbon dioxide can be conveniently taken out from the carbon dioxide trapping bin, so that the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas carbon dioxide capture, in particular to an environmentally friendly and energy-saving flue gas carbon dioxide capture device. Background Art

[0002] Carbon dioxide is a colorless and odorless gas. It is one of the main greenhouse gases in the atmosphere and has an important impact on the earth's climate and environment. Carbon dioxide is a colorless and odorless gas at normal temperature and pressure. Its density is slightly greater than that of air. It can dissolve in water and generate carbonic acid. In industrial production, a large amount of flue gas is generated, and there is a large amount of carbon dioxide in the flue gas. The emission of carbon dioxide will aggravate global warming. In order to reduce carbon emissions, it is necessary to reduce the carbon dioxide content in the flue gas. Therefore, an environmentally friendly and energy-saving flue gas carbon dioxide capture device is provided. Utility Model Content

[0003] The purpose of the utility model is to provide an environmentally friendly and energy-saving flue gas carbon dioxide capture device to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly and energy-saving flue gas carbon dioxide capture device, comprising a carbon dioxide capture bin, an air intake pipe and an electric push rod are installed on one side of the carbon dioxide capture bin, a control box is installed on the outside of the carbon dioxide capture bin, an exhaust pipe and a reduction motor are installed on the top of the carbon dioxide capture bin, a collecting box is installed inside the bottom of the carbon dioxide capture bin, an isolation net is installed inside the carbon dioxide capture bin, and a fixing ring is installed on the top of the isolation net, a discharge port is installed at the bottom of the isolation net, and a sealing plate is provided at the bottom of the discharge port, and a fixed connection is formed between the sealing plate and the electric push rod.

[0005] Preferably, the isolation net is trumpet-shaped, and the diameter of the sealing plate is larger than the diameter of the discharge port.

[0006] Preferably, two sets of baffles are installed inside the carbon dioxide capture bin, and the baffles are arranged on both sides of the top of the collection box.

[0007] Preferably, a storage tank is installed on one side of the carbon dioxide capture bin, and a feed hopper is provided on one side of the top of the storage tank, and molecular sieve particles are provided inside the storage tank.

[0008] Preferably, an auger delivery pipe is installed inside the storage tank, and a discharge pipe at the top end of the auger delivery pipe extends to the interior of the carbon dioxide capture bin, and a drive motor is installed at the top end of the auger delivery pipe.

[0009] Preferably, a rotating shaft is installed at the bottom end of the reduction motor, a cross bar is installed at the bottom end of the rotating shaft, and a toggle rod is installed at the bottom end of the cross bar.

[0010] Preferably, the toggle rods are provided in a plurality of groups, and the toggle rods are arranged and distributed at the bottom end of the cross bar.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The capture of carbon dioxide is achieved by providing an electric push rod, a collection box, an isolation net, a sealing plate, a baffle, a discharge port and a fixing ring. The fixing ring fixes the isolation net inside the carbon dioxide capture bin, and the isolation net has a trumpet-shaped shape, which can accumulate molecular sieve particles in the air inside the carbon dioxide capture bin. The molecular sieve particles can adsorb carbon dioxide in the flue gas. At the same time, the operation of the electric push rod can control the sealing plate to move away from the bottom end of the discharge port, and introduce the molecular sieve particles adsorbing carbon dioxide into the interior of the collection box. A pull-out structure is formed between the collection box and the carbon dioxide capture bin, which is convenient for taking out the molecular sieve particles adsorbing carbon dioxide from the carbon dioxide capture bin, thereby improving the flexibility of use;

[0013] (2) By providing a driving motor, an auger conveying pipe, a feed hopper and a storage tank, automatic loading of molecular sieve particles is realized. The operation of the driving motor drives the auger inside the auger conveying pipe to transport the molecular sieve particles inside the storage tank to the inside of the carbon dioxide capture bin and accumulate them on the isolation net, which facilitates the automatic loading of the molecular sieve particles, thereby improving the flexibility of use;

[0014] (3) The uniform laying of molecular sieve particles is achieved by providing a reduction motor, a rotating shaft, a cross bar and a toggle rod. The rotation of the reduction motor drives the rotating shaft, which drives the cross bar and the toggle rod to rotate. The distribution of the toggle rod stirs the molecular sieve particles accumulated above the isolation net, evenly spreads the molecular sieve particles, and enables the flue gas to better contact the molecular sieve particles, thereby enabling the device to have a uniform laying function. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3This is a schematic diagram of a partial cross-sectional structure of the isolation net of the utility model;

[0019] Figure 4 This is a schematic diagram of the partial structure of the crossbar of the utility model from the front view;

[0020] Figure 5 It is a side structural schematic diagram of the utility model.

[0021] Description of reference numerals in the figures:

[0022] 1. Carbon dioxide capture bin; 2. Inlet pipe; 3. Electric push rod; 4. Exhaust pipe; 5. Reducer motor; 6. Drive motor; 7. Auger conveying pipe; 8. Feed hopper; 9. Storage tank; 10. Collection box; 11. Control box; 12. Isolation net; 13. Sealing plate; 14. Baffle; 15. Molecular sieve particles; 16. Discharge port; 17. Fixed ring; 18. Rotating shaft; 19. Cross bar; 20. Toggle lever. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-5, the utility model provides an embodiment: an environmentally friendly and energy-saving flue gas carbon dioxide capture device, comprising a carbon dioxide capture bin 1, an air intake pipe 2 and an electric push rod 3 are installed on one side of the carbon dioxide capture bin 1, a control box 11 is installed on the outside of the carbon dioxide capture bin 1, an exhaust pipe 4 and a reduction motor 5 are installed on the top of the carbon dioxide capture bin 1, a collecting box 10 is installed inside the bottom of the carbon dioxide capture bin 1, an isolation net 12 is installed inside the carbon dioxide capture bin 1, and a fixing ring 17 is installed on the top of the isolation net 12, a discharge port 16 is installed at the bottom of the isolation net 12, and a sealing plate 13 is arranged at the bottom of the discharge port 16, a fixed connection is formed between the sealing plate 13 and the electric push rod 3, the isolation net 12 is trumpet-shaped, the diameter of the sealing plate 13 is larger than the diameter of the discharge port 16, two sets of baffles 14 are installed inside the carbon dioxide capture bin 1, and the baffles 14 are arranged on both sides of the top of the collecting box 10, so as to facilitate the introduction of carbon dioxide adsorbent into the interior of the collecting box 10, and the baffles 14 can block the flue gas;

[0026] Specifically, as shown in the figure, when in use, the sealing plate 13 can be controlled to move away from the bottom end of the discharge port 16 through the operation of the electric push rod 3, and the molecular sieve particles 15 that adsorb carbon dioxide are introduced into the interior of the collection box 10. A pulling structure is formed between the collection box 10 and the carbon dioxide capture bin 1, so that the molecular sieve particles 15 that adsorb carbon dioxide are easily taken out from the carbon dioxide capture bin 1;

[0027] A storage tank 9 is installed on one side of the carbon dioxide capture bin 1, and a feed hopper 8 is provided on one side of the top of the storage tank 9, molecular sieve particles 15 are provided inside the storage tank 9, an auger delivery pipe 7 is installed inside the storage tank 9, and a discharge pipe at the top of the auger delivery pipe 7 extends to the interior of the carbon dioxide capture bin 1, and a drive motor 6 is installed at the top of the auger delivery pipe 7;

[0028] Specifically, as shown in the figure, when in use, the operation of the driving motor 6 will drive the auger inside the auger delivery pipe 7 to transport the molecular sieve particles 15 inside the storage tank 9 to the inside of the carbon dioxide capture bin 1, and accumulate them on the isolation net 12, so as to facilitate automatic loading of the molecular sieve particles 15;

[0029] A rotating shaft 18 is installed at the bottom end of the reduction motor 5, and a cross bar 19 is installed at the bottom end of the rotating shaft 18. A toggle rod 20 is installed at the bottom end of the cross bar 19. The toggle rod 20 is provided in several groups, and the toggle rod 20 is arranged and distributed at the bottom end of the cross bar 19, so that the molecular sieve particles 15 can be uniformly stirred;

[0030] Specifically, as shown in the figure, when in use, the rotation of the reduction motor 5 will drive the rotating shaft 18, driving the cross bar 19 and the toggle rod 20 to rotate. The distribution of the toggle rod 20 will stir the molecular sieve particles 15 accumulated above the isolation net 12 and evenly spread the molecular sieve particles 15.

[0031] Working principle: When in use, first, the environmentally friendly and energy-saving flue gas carbon dioxide capture device is transported to the target area, and the air intake pipe 2 and the exhaust pipe 4 are connected to the corresponding pipes. The control box 11 is operated to control the drive motor 6 to operate, drive the auger inside the auger delivery pipe 7, and transport the molecular sieve particles 15 inside the storage tank 9 to the inside of the carbon dioxide capture bin 1, and accumulate on the isolation net 12. Then, the drive shaft 18 drives the cross bar 19 and the toggle rod 20 to rotate, and the reduction motor 5 is controlled to operate. The flue gas will enter the interior of the carbon dioxide capture bin 1 through the air intake pipe 2, stir the molecular sieve particles 15 accumulated above the isolation net 12, and evenly spread the molecular sieve particles 15 to make the flue gas It can better contact with the molecular sieve particles 15, and then the isolation net 12 accumulates the molecular sieve particles 15 in the mid-air inside the carbon dioxide capture bin 1. The molecular sieve particles 15 can adsorb the carbon dioxide in the flue gas. After the carbon dioxide adsorption is completed, the electric push rod 3 is controlled to operate, and the sealing plate 13 is controlled to be moved away from the bottom end of the discharge port 16, and the molecular sieve particles 15 adsorbing carbon dioxide are introduced into the interior of the collecting box 10, and then the collecting box 10 is pulled out from the interior of the carbon dioxide capture bin 1, and the molecular sieve particles 15 adsorbing carbon dioxide can be taken out of the carbon dioxide capture bin 1, so that the captured carbon dioxide can be recovered and processed conveniently, and finally the use of the environmentally friendly and energy-saving flue gas carbon dioxide capture device is completed.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An environmentally friendly and energy-saving flue gas carbon dioxide capture device, comprising a carbon dioxide capture chamber (1), characterized in that: An air intake pipe (2) and an electric push rod (3) are installed on one side of the carbon dioxide capture bin (1), a control box (11) is installed on the outside of the carbon dioxide capture bin (1), an exhaust pipe (4) and a reduction motor (5) are installed on the top of the carbon dioxide capture bin (1), a collecting box (10) is installed inside the bottom of the carbon dioxide capture bin (1), an isolation net (12) is installed inside the carbon dioxide capture bin (1), and a fixing ring (17) is installed on the top of the isolation net (12), a discharge port (16) is installed at the bottom of the isolation net (12), and a sealing plate (13) is provided at the bottom of the discharge port (16), and a fixed connection is formed between the sealing plate (13) and the electric push rod (3).

2. The environmentally friendly and energy-saving flue gas carbon dioxide capture device according to claim 1 is characterized by: The isolation net (12) has a trumpet-shaped appearance, and the diameter of the sealing plate (13) is larger than the diameter of the discharge port (16).

3. The environmentally friendly and energy-saving flue gas carbon dioxide capture device according to claim 1 is characterized in that: Two groups of baffles (14) are installed inside the carbon dioxide capture bin (1), and the baffles (14) are arranged on both sides of the top of the collection box (10).

4. The environmentally friendly and energy-saving flue gas carbon dioxide capture device according to claim 1 is characterized by: A storage tank (9) is installed on one side of the carbon dioxide capture bin (1), and a feed hopper (8) is arranged on one side of the top of the storage tank (9), and molecular sieve particles (15) are arranged inside the storage tank (9).

5. The environmentally friendly and energy-saving flue gas carbon dioxide capture device according to claim 4 is characterized in that: An auger conveying pipe (7) is installed inside the storage tank (9), and a discharge pipe at the top end of the auger conveying pipe (7) extends to the inside of the carbon dioxide capture bin (1), and a driving motor (6) is installed at the top end of the auger conveying pipe (7).

6. The environmentally friendly and energy-saving flue gas carbon dioxide capture device according to claim 1 is characterized by: A rotating shaft (18) is installed at the bottom end of the reduction motor (5), a cross bar (19) is installed at the bottom end of the rotating shaft (18), and a toggle rod (20) is installed at the bottom end of the cross bar (19).

7. The environmentally friendly and energy-saving flue gas carbon dioxide capture device according to claim 6 is characterized by: The toggle rods (20) are arranged in a plurality of groups, and the toggle rods (20) are arranged and distributed at the bottom end of the cross bar (19).

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