High-adsorbability long-acting air purification device

Abstract

The utility model relates to the technical field of air purification, in particular to a high-adsorbability long-acting air purification device. According to the technical scheme, the device comprises a shell, a threaded round cover and a threaded ring, a second pipeline is installed in the center of the lower surface of the shell, a first pipeline is installed on one side of the lower surface of the shell, a threaded round groove is formed in the shell, a containing groove is formed in the bottom end of the inner wall of the threaded round groove, a disc is fixed to the bottom end of the containing groove, and the disc is in threaded connection with the threaded ring; a molecular sieve cylinder is fixed to the threaded ring, a through hole is formed in the molecular sieve cylinder, the threaded round cover extends into the threaded round groove and is in threaded connection with the threaded round groove, a third pipeline is installed on one side of the threaded round cover, a round block is rotationally connected to the lower surface of the threaded round cover, a rotating rod is installed at the bottom end of the round block, and the bottom end of the rotating rod extends into the through hole. And a brush is fixed on the outer wall of the rotating rod. The molecular sieve drum cleaning device has the advantages that the molecular sieve drum is convenient to clean, and the service life of the molecular sieve drum is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of air purification technology, specifically to a long-lasting air purification device with high adsorption capacity. Background Technology

[0002] The air separation unit supplies gas to a coal chemical plant located in the center of an industrial park; the poor air quality over the years increases the difficulty of purifying the raw material air for the air separation unit.

[0003] The original purification system design used activated alumina and 13X-APG molecular sieves for air purification, taking into account the environmental impact on the raw material air. However, after prolonged operation, the molecular sieve's adsorption capacity decreased, resulting in higher carbon dioxide levels at the molecular sieve outlet, posing a production safety risk. Utility Model Content

[0004] The purpose of this invention is to provide a long-lasting air purification device with high adsorption capacity, which has the advantages of easy cleaning of the molecular sieve cylinder and improved service life of the molecular sieve cylinder. It solves the problem that after the molecular sieve device has been running for a long time, the adsorption capacity of the molecular sieve decreases and the carbon dioxide content at the molecular sieve outlet is too high, which poses a production safety risk.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a long-lasting air purification device with high adsorption capacity, comprising a shell, a threaded round cover, and a threaded ring. A second pipe is installed at the center of the lower surface of the shell, and a first pipe is installed on one side of the lower surface of the shell. A threaded round groove is formed on the upper surface of the shell, and a holding groove is formed at the bottom of the inner wall of the threaded round groove. A disc is fixed at the bottom of the holding groove, and the disc is threadedly connected to the threaded ring. A molecular sieve cylinder is fixed on the upper surface of the threaded ring, and a through hole is formed on the upper surface of the molecular sieve cylinder. The threaded round cover extends into the threaded round groove and is threadedly connected. A third pipe is installed on one side of the upper surface of the threaded round cover. A circular block is rotatably connected to the lower surface of the threaded round cover. A rotating rod is installed at the bottom of the circular block, and the bottom end of the rotating rod extends into the through hole. A brush is fixed on the outer wall of the rotating rod.

[0006] Preferably, a control switch box is fixed to the front end of the housing, and a display screen and buttons are sequentially fitted and installed from top to bottom on the front end of the control switch box. The motor can be started and stopped through the control switch box.

[0007] Preferably, the lower surface of the shell has a mounting hole 1, and the upper end of the outer wall of the second pipe extends into the mounting hole 1 and is fixed therein. The mounting hole 1 facilitates the insertion and fixing of the second pipe, which is used to guide the cleaning solution into the holding tank, making it convenient to clean the inner wall of the through hole of the molecular sieve cylinder and improving the service life of the molecular sieve cylinder.

[0008] Preferably, a second mounting hole is provided on one side of the lower surface of the housing, and the upper end of the outer wall of the first pipe extends into the second mounting hole and is fixed. The second mounting hole facilitates the insertion and fixing of the first pipe, which is used to exhaust the purified air.

[0009] Preferably, the upper surface of the disk has a threaded hole, and a threaded ring extends into the threaded hole and is threadedly connected. The threaded ring extending into the threaded hole and being threadedly connected facilitates the installation and disassembly of the molecular sieve cylinder.

[0010] Preferably, a mounting hole three is provided on one side of the upper surface of the threaded round cap, and the lower end of the outer wall of the pipe three extends into the mounting hole three and is fixed therein. Handles are fixed at the front and rear ends of the upper surface of the threaded round cap respectively. The mounting hole three facilitates the insertion and fixing of the pipe three, which is used to introduce air into the holding tank for purification, and the handles facilitate the installation and removal of the threaded round cap.

[0011] Preferably, the threaded cap has a circular hole on its upper surface, and a motor is fixed to the upper surface of the threaded cap. The bottom end of the drive shaft of the motor extends into the circular hole, and a circular block is fixed to the bottom end of the drive shaft. The circular block is fixed by the drive shaft of the motor, which provides power for the rotation of the circular block and the rotating rod. The brush can clean the inner wall of the through hole, thereby improving the service life of the molecular sieve cylinder.

[0012] Preferably, the bottom end of the circular block has a threaded groove, and the top end of the rotating rod is fixed with a threaded cylinder, which extends into the threaded groove and is threadedly connected. The threaded cylinder extending into the threaded groove and being threadedly connected facilitates the installation and removal of the brush.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention features a second pipe installed at the center of the lower surface of the housing, and a first pipe installed on one side of the lower surface. A disc is threadedly connected to a threaded ring, and a molecular sieve cylinder is fixed to the upper surface of the threaded ring. A through hole is opened on the upper surface of the molecular sieve cylinder, and a threaded cap extends into the threaded groove and is threadedly connected. A third pipe is installed on one side of the upper surface of the threaded cap, and a circular block is rotatably connected to the lower surface of the threaded cap. A rotating rod is installed at the bottom of the circular block, and the bottom end of the rotating rod extends into the through hole. A brush is fixed to the outer wall of the rotating rod. When the molecular sieve cylinder needs to be cleaned, the cleaning solution is introduced into the holding tank through the second pipe, and then the threaded cylinder is inserted into the threaded groove and threadedly connected. The motor is started, so that the rotating rod and the brush can clean the inner wall of the through hole, thus facilitating the cleaning of the molecular sieve cylinder and improving its service life. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2This is a schematic cross-sectional view of the shell structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the molecular sieve cylinder of this utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the threaded round cap of this utility model;

[0019] Figure 5 This is a cross-sectional view of the rotating rod structure of this utility model.

[0020] In the diagram: 1. Housing; 2. Control switch box; 3. Threaded round cover; 4. Pipe 1; 5. Container trough; 6. Threaded round groove; 7. Disc; 8. Threaded hole; 9. Mounting hole 1; 10. Pipe 2; 11. Mounting hole 2; 12. Threaded ring; 13. Molecular sieve cylinder; 14. Through hole; 15. Pipe 3; 16. Motor; 17. Handle; 18. Round hole; 19. Round block; 20. Threaded groove; 21. Mounting hole 3; 22. Brush; 23. Threaded cylinder; 24. Rotating rod. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1 to 5 This utility model provides an embodiment of a high-adsorption, long-lasting air purification device, comprising a housing 1, a threaded round cap 3, and a threaded ring 12. A second pipe 10 is installed at the center of the lower surface of the housing 1. A control switch box 2 is fixed at the front end of the housing 1. A display screen and buttons are sequentially fitted into the front end of the control switch box 2 from top to bottom. An installation hole 9 is provided on the lower surface of the housing 1. The upper end of the outer wall of the second pipe 10 extends into the installation hole 9 and is fixed. The start and stop of the motor 16 can be controlled by the control switch box 2. The installation hole 9 facilitates the insertion and fixation of the second pipe 10. The second pipe 10 is used to guide the cleaning liquid into the holding tank 5, which facilitates the cleaning of the inner wall of the through hole 14 of the molecular sieve cylinder 13 and improves the service life of the molecular sieve cylinder 13. A first pipe 4 is installed on one side of the lower surface of the housing 1. An installation hole 11 is provided on one side of the lower surface of the housing 1. The upper end of the outer wall of the first pipe 4 extends into the installation hole 11 and is fixed. The installation hole 11 facilitates the insertion and fixation of the first pipe 4. The first pipe 4 is used to discharge the purified air.

[0023] The upper surface of the shell 1 is provided with a threaded circular groove 6, and the bottom of the inner wall of the threaded circular groove 6 is provided with a holding groove 5. A disc 7 is fixed at the bottom of the holding groove 5. The disc 7 is threadedly connected to the threaded ring 12. A threaded hole 8 is provided on the upper surface of the disc 7. The threaded ring 12 extends into the threaded hole 8 and is threadedly connected. By extending into the threaded hole 8 and being threadedly connected, it is convenient to install and disassemble the molecular sieve cylinder 13. The molecular sieve cylinder 13 is fixed on the upper surface of the threaded ring 12. A through hole 14 is provided on the upper surface of the molecular sieve cylinder 13.

[0024] A threaded round cover 3 extends into a threaded round groove 6 and is threadedly connected. A pipe 15 is installed on one side of the upper surface of the threaded round cover 3. A mounting hole 21 is opened on one side of the upper surface of the threaded round cover 3. The lower end of the outer wall of the pipe 15 extends into the mounting hole 21 and is fixed. Handles 17 are fixed at both ends of the upper surface of the threaded round cover 3. The pipe 15 is used to introduce air into the holding tank 5 for purification through the mounting hole 21. The handles 17 facilitate the installation and removal of the threaded round cover 3. A circular block 19 is rotatably connected to the lower surface of the threaded round cover 3. A circular hole 18 is opened on the upper surface of the threaded round cover 3. A motor 16 is fixed on the upper surface of the threaded round cover 3. The bottom end of the drive shaft of the motor 16 extends into the circular hole 18. Inside the hole 18, a round block 19 is fixed to the bottom end of the drive shaft of the motor 16. The round block 19 is fixed by the drive shaft of the motor 16, which provides power for the rotation of the round block 19 and the rotating rod 24. The brush 22 can clean the inner wall of the through hole 14, which improves the service life of the molecular sieve cylinder 13. The rotating rod 24 is installed at the bottom end of the round block 19. A threaded groove 20 is opened at the bottom end of the round block 19. A threaded cylinder 23 is fixed at the top end of the rotating rod 24. The threaded cylinder 23 extends into the threaded groove 20 and is threaded. The threaded cylinder 23 extends into the threaded groove 20 and is threaded, which facilitates the installation and removal of the brush 22. The bottom end of the rotating rod 24 extends into the through hole 14, and the brush 22 is fixed to the outer wall of the rotating rod 24.

[0025] When air purification is required, air is introduced into the through-hole 14 through pipe three 15. The molecular sieve cylinder 13 filters the air, and the filtered air is discharged through pipe one 4. After prolonged use, the cleaning solution is introduced into the holding tank 5 through pipe two 10. Then, the threaded cylinder 23 is inserted into the threaded groove 20 and threadedly connected. The control switch box 2 is operated to start the motor 16. The rotating rod 24 and the brush 22 can be rotated as needed. The brush 22 can clean the inner wall of the through-hole 14. After cleaning, the cleaning solution is discharged through pipe two 10. This achieves the effect of facilitating the cleaning of the molecular sieve cylinder 13 and extending its service life.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A long-lasting air purification device with high adsorption capacity, comprising a housing (1), a threaded round cap (3), and a threaded ring (12), characterized in that: A second pipe (10) is installed at the center of the lower surface of the shell (1), and a first pipe (4) is installed on one side of the lower surface of the shell (1). A threaded circular groove (6) is opened on the upper surface of the shell (1). A holding groove (5) is opened at the bottom of the inner wall of the threaded circular groove (6). A disc (7) is fixed at the bottom of the holding groove (5). The disc (7) is threadedly connected to a threaded ring (12). A molecular sieve cylinder (13) is fixed on the upper surface of the threaded ring (12). The upper surface of the sub-sieve cylinder (13) is provided with a through hole (14). The threaded round cover (3) extends into the threaded round groove (6) and is threadedly connected. A pipe three (15) is installed on one side of the upper surface of the threaded round cover (3). A round block (19) is rotatably connected to the lower surface of the threaded round cover (3). A rotating rod (24) is installed at the bottom end of the round block (19). The bottom end of the rotating rod (24) extends into the through hole (14). A brush (22) is fixed on the outer wall of the rotating rod (24).

2. The air purification device with high adsorption capacity and long-lasting effect according to claim 1, characterized in that: The front end of the housing (1) is fixed with a control switch box (2), and the front end of the control switch box (2) is fitted with a display screen and buttons from top to bottom.

3. The air purification device with high adsorption capacity and long-lasting effect according to claim 1, characterized in that: The lower surface of the housing (1) is provided with a mounting hole (9), and the upper end of the outer wall of the pipe (10) extends into the mounting hole (9) and is fixed.

4. The air purification device with high adsorption capacity and long-lasting effect according to claim 3, characterized in that: The housing (1) has a mounting hole 2 (11) on one side of its lower surface. The upper end of the outer wall of the pipe 1 (4) extends into the mounting hole 2 (11) and is fixed.

5. The air purification device with high adsorption capacity and long-lasting effect according to claim 1, characterized in that: The upper surface of the disk (7) is provided with a threaded hole (8), and the threaded ring (12) extends into the threaded hole (8) and is threadedly connected.

6. The air purification device with high adsorption capacity and long-lasting effect according to claim 1, characterized in that: The threaded round cover (3) has a mounting hole three (21) on one side of its upper surface. The lower end of the outer wall of the pipe three (15) extends into the mounting hole three (21) and is fixed. The front and rear ends of the upper surface of the threaded round cover (3) are respectively fixed with handles (17).

7. The air purification device with high adsorption capacity and long-lasting effect according to claim 1, characterized in that: The threaded round cover (3) has a round hole (18) on its upper surface. A motor (16) is fixed on the upper surface of the threaded round cover (3). The bottom end of the drive shaft of the motor (16) extends into the round hole (18). A round block (19) is fixed at the bottom end of the drive shaft of the motor (16).

8. The air purification device with high adsorption capacity and long-lasting effect according to claim 1, characterized in that: The bottom of the circular block (19) is provided with a threaded groove (20), and the top of the rotating rod (24) is fixed with a threaded cylinder (23). The threaded cylinder (23) extends into the threaded groove (20) and is threadedly connected.

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