High-purity gas purification device

Abstract

The utility model relates to the technical field of gas purification, and discloses a high-purity gas purification device which comprises a purification box, a guide pipe is rotatably connected in a connecting cylinder, a valve is fixedly mounted in a gas inlet pipe, an annular frame is fixedly mounted in the purification box, a supporting frame is movably attached to the outer wall of the annular frame, and a gas inlet pipe is fixedly mounted in the supporting frame. Activated carbon cotton is movably placed on the outer wall of the supporting frame. According to the high-purity gas purification device, when activated carbon cotton needs to be replaced, an electric telescopic rod is opened to drive a guide rod and a transverse plate to move upwards, a cover plate is driven to be away from the interior of a purification box, a connecting rod is driven to move upwards, a supporting frame is driven to move upwards, and the activated carbon cotton is driven to move upwards, so that the activated carbon cotton is moved out of the interior of the purification box; the problem that when sponge activated carbon molecules adsorb enough pollutants, the sponge activated carbon molecules need to be replaced in time, and if the sponge activated carbon molecules are not replaced in time, the concentration of subsequent carbon dioxide may be affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas purification, in particular to a high-purity gas purification device. Background Art

[0002] Carbon dioxide, a carbon oxide, has the chemical formula CO2. It is a colorless and odorless gas at room temperature and pressure, and its aqueous solution has a slightly sour taste. It is also a common greenhouse gas and a component of air. Carbon dioxide can be made into a fire extinguisher because it does not support combustion, has a density greater than air, and can cover combustibles and isolate them from the air, thereby achieving the purpose of extinguishing fires. One of the uses of carbon dioxide is to make refrigerants. When the pressure is reduced, carbon dioxide will evaporate rapidly, taking away a large amount of heat, thereby playing a role in cooling, etc. It is relatively widely used.

[0003] Existing carbon dioxide needs to be purified during use in order to achieve better refrigeration and fire extinguishing effects. However, the existing purification methods include adsorption on the surface of sponge-like organic activated carbon molecules to remove pollutants, impurities and carbon dioxide.

[0004] When the sponge activated carbon molecules adsorb enough pollutants, they need to be replaced in time. If they are not replaced in time, it may affect the subsequent carbon dioxide concentration. For this reason, we have proposed a high-purity gas purification device. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a high-purity gas purification device to solve the problem mentioned in the above background technology that when the sponge activated carbon molecules adsorb enough pollutants, they need to be replaced in time. If they are not replaced in time, it may affect the subsequent carbon dioxide concentration.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-purity gas purification device, comprising a purification box, a connecting tube is fixedly installed on the bottom inner surface of the purification box, a guide tube is rotatably connected inside the connecting tube, an outer wall of the guide tube is fixedly connected to an atomizing disk, an air intake pipe is fixedly connected inside the guide pipe, a valve is fixedly installed inside the air intake pipe, an annular frame is fixedly installed inside the purification box, a support frame is movably fitted on the outer wall of the annular frame, activated carbon cotton is movably placed on the outer wall of the support frame, a cross frame is fixedly installed inside the support frame, two connecting rods are fixedly installed inside the support frame, a cover plate is movably fitted inside the purification box, two fixing columns are fixedly installed on the top outer wall of the cover plate, a cross plate is fixedly installed on the top of the two fixing columns, two cylinders are fixedly installed on the outer wall of the purification box, two guide rods are fixedly installed on the side of the cross plate close to the cylinder, and electric telescopic rods are fixedly installed on the bottoms of the two cylinders.

[0007] By adopting the above technical scheme, when it is necessary to purify impurities in carbon dioxide, the carbon dioxide to be purified is transported to the inside of the air inlet pipe, and then the valve is opened so that the carbon dioxide can enter the connecting tube and the guide tube, and finally enter the inside of the atomizing disk, and then the carbon dioxide is discharged through the air vent, and then the carbon dioxide passes through the activated carbon cotton, and then achieves the effect of adsorbing and removing pollutants, and then the concentration of carbon dioxide is increased. When the activated carbon cotton needs to be replaced, the electric telescopic rod is opened, and the electric telescopic rod will drive the guide rod and the cross plate to move up, and then drive the cover plate away from the inside of the purification box, and the cover plate simultaneously drives the connecting rod to move up, and the connecting rod will drive the support frame to move up, and the support frame will drive the activated carbon cotton to move up, so that the activated carbon cotton is moved out of the purification box to achieve the effect of convenient replacement of the activated carbon cotton.

[0008] Preferably, an annular gear is fixedly mounted on the bottom outer wall of the atomizing disk, a gear is meshedly connected inside the annular gear, a protective box is fixedly mounted inside the purification box, and a heat dissipation pipe is fixedly mounted inside the left side of the protective box.

[0009] By adopting the above technical solution, the rotation effect can be achieved by the cooperation between the annular teeth set on the outer wall of the atomizing disk and the gears. The protective box can prevent the high temperature generated by the rotation of the motor from affecting the carbon dioxide. The heat dissipation pipe can dissipate heat from the motor without affecting the purification of the carbon dioxide.

[0010] Preferably, a motor is fixedly installed inside the protective box, and an output end of the motor is fixedly connected to a side of the gear away from the atomizing disk.

[0011] With the above technical solution, the motor is set to apply driving force. The motor drives the gear to rotate, and the gear will drive the annular gear to rotate, thereby achieving the effect of driving the atomizer disk to rotate.

[0012] Preferably, the heat dissipation pipe is arranged to penetrate the interior of the purification box, and a dustproof net is fixedly installed on the left side of the heat dissipation pipe.

[0013] By adopting the above technical solution, a fixed connection effect can be achieved by setting the heat dissipation pipe inside the purification box, and the dustproof net installed on the left side of the heat dissipation pipe can isolate dust and prevent a large amount of dust from entering the heat dissipation pipe.

[0014] Preferably, a plurality of air holes are provided inside the atomizing disk, and the plurality of air holes are arranged in a circular array on the outer wall of the atomizing disk.

[0015] By adopting the above technical solution, a more uniform input of carbon dioxide can be achieved through the air holes opened in the atomizing disk.

[0016] Preferably, the outer wall of the cover plate is fixedly connected to the outer walls of the two connecting rods, and the outer walls of the two electric telescopic rods are respectively fixedly connected to the bottom ends of the two guide rods.

[0017] By adopting the above technical solution, the cover plate is connected with the connecting rod. When the cover plate moves up, the connecting rod can be driven to move up. The electric telescopic rod is connected to the guide rod. The electric telescopic rod drives the guide rod to move up, which can indirectly drive the cover plate away from the purification box.

[0018] Preferably, a rubber ring is fixedly installed on the outer wall of the cover plate, and the outer wall of the rubber ring fits with the interior of the purification box. An air outlet pipe is fixedly inserted on the left side of the purification box, and the air outlet pipe is externally connected to a gas storage tank.

[0019] By adopting the above technical solution, the effect of sealing the purification box is achieved through the cover plate and the rubber ring. The air outlet pipe inserted inside the purification box can be used to guide the purified carbon dioxide, and the gas storage tank is used to store carbon dioxide.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The high-purity gas purification device, when the activated carbon cotton needs to be replaced, opens the electric telescopic rod to drive the guide rod and the cross plate to move up, drives the cover plate away from the inside of the purification box, drives the connecting rod to move up, drives the support frame to move up, drives the activated carbon cotton to move up, and makes the activated carbon cotton move out of the purification box, so as to achieve the effect of convenient replacement of the activated carbon cotton, and solves the problem that the sponge activated carbon molecules need to be replaced in time when they absorb enough pollutants. If they are not replaced in time, it may affect the subsequent carbon dioxide concentration.

[0022] 2. The high-purity gas purification device drives the gear to rotate through the motor, and drives the annular gear to rotate. The annular gear arranged on the outer wall of the atomizing disk cooperates with the gear to achieve the rotation effect. The rotation of the atomizing disk can make the carbon dioxide enter the purification box through the atomizing disk more evenly, so that the carbon dioxide can be more evenly distributed inside the purification box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0025] Figure 3 This is an exploded three-dimensional schematic diagram of the structure of the utility model;

[0026] Figure 4 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0027] Figure 5It is a schematic cross-sectional view of the structure of the utility model when viewed from above.

[0028] In the figure: 1. purification box; 2. connecting cylinder; 3. guide pipe; 4. atomizing disk; 5. air inlet pipe; 6. valve; 7. ring frame; 8. support frame; 9. activated carbon cotton; 10. cross frame; 11. connecting rod; 12. cover plate; 13. fixing column; 14. cross plate; 15. cylinder; 16. guide rod; 17. electric telescopic rod; 18. ring gear; 19. gear; 20. protection box; 21. heat pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0030] Embodiment 1:

[0031] Please refer to Figure 1-5 ,

[0032] A high-purity gas purification device comprises a purification box 1, a connecting tube 2 is fixedly installed on the bottom inner surface of the purification box 1, a guide tube 3 is rotatably connected inside the connecting tube 2, an atomizing disk 4 is fixedly connected to the outer wall of the guide tube 3, an air inlet pipe 5 is fixedly connected inside the guide tube 3, a valve 6 is fixedly installed inside the air inlet pipe 5, an annular frame 7 is fixedly installed inside the purification box 1, a support frame 8 is movably attached to the outer wall of the annular frame 7, activated carbon cotton 9 is movably placed on the outer wall of the support frame 8, a cross frame 10 is fixedly installed inside the support frame 8, two connecting rods 11 are fixedly installed inside the support frame 8, a cover plate 12 is movably attached to the inner wall of the purification box 1, two fixing columns 13 are fixedly installed on the top outer wall of the cover plate 12, a cross plate 14 is fixedly installed on the top of the two fixing columns 13, two cylinders 15 are fixedly installed on the outer wall of the purification box 1, two guide rods 16 are fixedly installed on the side of the cross plate 14 close to the cylinder 15, and electric telescopic rods 17 are fixedly installed on the bottoms of the two cylinders 15;

[0033] When it is necessary to purify impurities in carbon dioxide, the carbon dioxide to be purified is transported to the inside of the air inlet pipe 5, and then the valve 6 is opened so that the carbon dioxide can enter the inside of the connecting tube 2 and the guide tube 3, and finally enter the inside of the atomizing disk 4, and then the carbon dioxide is discharged through the air vents, and then the carbon dioxide passes through the activated carbon cotton 9, and then the effect of adsorbing and removing pollutants is achieved, and then the concentration of carbon dioxide is increased. When it is necessary to replace the activated carbon cotton 9, the electric telescopic rod 17 is opened, and the electric telescopic rod 17 will drive the guide rod 16 and the cross plate 14 to move upward, and then drive the cover plate 12 away from the inside of the purification box 1. The cover plate 12 simultaneously drives the connecting rod 11 to move upward, and the connecting rod 11 will drive the support frame 8 to move upward, and the support frame 8 will drive the activated carbon cotton 9 to move upward, so that the activated carbon cotton 9 is moved out of the purification box 1, so as to achieve the effect of facilitating the replacement of the activated carbon cotton 9;

[0034] A plurality of air holes are provided inside the atomizing disk 4, and the plurality of air holes are arranged in a circular array on the outer wall of the atomizing disk 4;

[0035] The air holes provided in the atomizing disk 4 can achieve a more uniform input of carbon dioxide;

[0036] The outer wall of the cover plate 12 is fixedly connected to the outer walls of the two connecting rods 11, and the outer walls of the two electric telescopic rods 17 are fixedly connected to the bottom ends of the two guide rods 16 respectively;

[0037] The cover plate 12 is connected to the connecting rod 11, and when the cover plate 12 moves up, the connecting rod 11 can be driven to move up. The electric telescopic rod 17 is connected to the guide rod 16, and the electric telescopic rod 17 drives the guide rod 16 to move up, which can indirectly drive the cover plate 12 away from the purification box 1.

[0038] A rubber ring is fixedly installed on the outer wall of the cover plate 12, and the outer wall of the rubber ring fits the inside of the purification box 1. An air outlet pipe is fixedly inserted on the left side of the purification box 1, and the air outlet pipe is externally connected to a gas storage tank;

[0039] The cover plate 12 and the rubber ring are used to seal the purification box 1. The air outlet pipe inserted inside the purification box 1 can be used to guide the purified carbon dioxide, and the gas storage tank is used to store the carbon dioxide.

[0040] Working principle: When the activated carbon cotton 9 needs to be replaced, open the electric telescopic rod 17 to drive the guide rod 16 and the cross plate 14 to move upward, drive the cover plate 12 away from the interior of the purification box 1, drive the connecting rod 11 to move upward, drive the support frame 8 to move upward, and drive the activated carbon cotton 9 to move upward, so that the activated carbon cotton 9 is moved out of the purification box 1 to achieve the effect of facilitating the replacement of the activated carbon cotton 9. Compared with the related art, the high-purity gas purification device provided by the utility model has the following beneficial effects: it solves the problem that the sponge activated carbon molecules need to be replaced in time when they adsorb enough pollutants. If they are not replaced in time, it may affect the subsequent carbon dioxide concentration.

[0041] Embodiment 2:

[0042] Please refer to Figure 1-5 ,

[0043] The outer wall of the bottom of the atomizing disk 4 is fixedly mounted with an annular gear 18, and the inner part of the annular gear 18 is meshed with a gear 19. The inner part of the purification box 1 is fixedly mounted with a protective box 20, and the inner part of the left side of the protective box 20 is fixedly mounted with a heat dissipation pipe 21;

[0044] The rotation effect can be achieved by the cooperation of the annular teeth 18 and the gear 19 provided on the outer wall of the atomizing disk 4. The protective box 20 can prevent the high temperature generated by the rotation of the motor from affecting the carbon dioxide. The heat dissipation pipe 21 can dissipate heat for the motor without affecting the purification of the carbon dioxide.

[0045] A motor is fixedly installed inside the protection box 20, and the output end of the motor is fixedly connected to the side of the gear 19 away from the atomizing disk 4;

[0046] The motor is provided to apply driving force. The motor drives the gear 19 to rotate, and the gear 19 drives the annular gear 18 to rotate, thereby achieving the effect of driving the atomizer disk 4 to rotate.

[0047] The heat dissipation pipe 21 is arranged to penetrate the interior of the purification box 1, and a dustproof net is fixedly installed on the left side of the heat dissipation pipe 21;

[0048] The heat dissipation pipe 21 is arranged inside the purification box 1 to achieve a fixed connection effect, and the dustproof net installed on the left side of the heat dissipation pipe 21 can isolate dust and prevent a large amount of dust from entering the heat dissipation pipe 21.

[0049] Working principle: the motor drives the gear 19 to rotate, and drives the annular gear 18 to rotate. The annular gear 18 arranged on the outer wall of the atomizing disk 4 cooperates with the gear 19 to achieve the rotation effect. The rotation of the atomizing disk 4 can make the carbon dioxide enter the purification box 1 through the atomizing disk 4 more evenly. Compared with the related technology, the high-purity gas purification device provided by the utility model has the following beneficial effects: it makes the carbon dioxide more evenly distributed inside the purification box 1.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-purity gas purification device, comprising a purification box (1), characterized in that: A connecting tube (2) is fixedly installed on the inner surface of the bottom of the purification box (1), a guide tube (3) is rotatably connected inside the connecting tube (2), an atomizing disk (4) is fixedly connected to the outer wall of the guide tube (3), an air intake pipe (5) is fixedly connected inside the guide tube (3), a valve (6) is fixedly installed inside the air intake pipe (5), an annular frame (7) is fixedly installed inside the purification box (1), a support frame (8) is movably fitted to the outer wall of the annular frame (7), activated carbon cotton (9) is movably placed on the outer wall of the support frame (8), and the interior of the support frame (8) is fixedly connected to the atomizing disk (4). A cross frame (10) is installed, two connecting rods (11) are fixedly installed inside the support frame (8), a cover plate (12) is movably fitted inside the purification box (1), two fixed columns (13) are fixedly installed on the top outer wall of the cover plate (12), a cross plate (14) is fixedly installed on the top of the two fixed columns (13), two cylinders (15) are fixedly installed on the outer wall of the purification box (1), two guide rods (16) are fixedly installed on one side of the cross plate (14) close to the cylinder (15), and electric telescopic rods (17) are fixedly installed at the bottom of the two cylinders (15).

2. A high-purity gas purification device according to claim 1, characterized in that: The bottom outer wall of the atomizing disk (4) is fixedly mounted with an annular gear (18), the inner part of the annular gear (18) is meshedly connected with a gear (19), the inner part of the purification box (1) is fixedly mounted with a protective box (20), and the inner part of the left side of the protective box (20) is fixedly mounted with a heat dissipation pipe (21).

3. A high-purity gas purification device according to claim 2, characterized in that: A motor is fixedly installed inside the protection box (20), and an output end of the motor is fixedly connected to a side of the gear (19) away from the atomizing disk (4).

4. A high-purity gas purification device according to claim 2, characterized in that: The heat dissipation pipe (21) is arranged to penetrate the interior of the purification box (1), and a dustproof net is fixedly installed on the left side of the heat dissipation pipe (21).

5. A high-purity gas purification device according to claim 1, characterized in that: A plurality of air holes are provided inside the atomizing disk (4), and the plurality of air holes are arranged in a circular array on the outer wall of the atomizing disk (4).

6. A high-purity gas purification device according to claim 1, characterized in that: The outer wall of the cover plate (12) is fixedly connected to the outer walls of the two connecting rods (11), and the outer walls of the two electric telescopic rods (17) are respectively fixedly connected to the bottom ends of the two guide rods (16).

7. A high-purity gas purification device according to claim 1, characterized in that: A rubber ring is fixedly installed on the outer wall of the cover plate (12), and the outer wall of the rubber ring fits in place with the interior of the purification box (1). An air outlet pipe is fixedly inserted on the left side of the purification box (1), and the air outlet pipe is externally connected to a gas storage tank.

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