Novel baffling type purifier adsorption cylinder

Abstract

The utility model discloses a novel baffling type purifier adsorption cylinder, which relates to the field of adsorption cylinders and comprises an outer cylinder body, an inner cylinder is mounted in the outer cylinder body, and a material cleaning component is arranged below the outer wall of the inner cylinder. The material cleaning assembly comprises a groove formed in the lower portion of the outer wall of the inner barrel, a motor installed on one side of the bottom of the outer barrel and a movable groove formed in the lower portion of the interior of the outer barrel, and a plurality of movable blocks are arranged in the movable groove. Through the arrangement of the material cleaning assembly, when the molecular sieve needs to be cleaned out of the outer cylinder body, a user can start the motor, the motor works to drive the gear to rotate and then drive the gear ring to rotate, the gear ring drives the material pushing plate to rotate, and the material pushing plate pushes the molecular sieve to move; the molecular sieves far away from one side of the discharging pipe can be pushed to be close to the discharging pipe, so that the molecular sieves can be conveniently discharged through the discharging pipe, the discharging efficiency of the molecular sieves is improved, and part of the molecular sieves are prevented from being always accumulated on one side far away from the discharging pipe.

Description

Technical Field

[0001] The utility model relates to the field of adsorption cylinders, in particular to a novel baffled purifier adsorption cylinder. Background Art

[0002] Currently, in container-type oxygen concentrators, due to the limitation of container size, the height of the adsorption cylinder needs to be lower than the height of the container so that it can be loaded into the container. However, the filtration effect of the adsorption cylinder is positively correlated with the adsorption distance. The higher the height of the adsorption cylinder, the longer the adsorption distance, the better the air filtration effect, and vice versa.

[0003] According to a Chinese patent with publication number CN213790810U, a baffled purifier adsorption cylinder is disclosed. The utility model adopts a baffled double inner cylinder adsorption structure, which reduces the height of the adsorption cylinder and doubles the adsorption distance, so that the air and the molecular sieve can be fully in contact, effectively increasing the filtration area and contact area, ensuring that the air entering the distillation tower is clean, and making the entire distillation tower run longer. It is particularly suitable for container-type oxygen production equipment to meet the loading requirements in the narrow space of the container.

[0004] Regarding the above-disclosed patent content, since the molecular sieve needs to be replaced after being used for a long time, it is necessary to discharge the molecular sieve through a discharge pipe. However, due to the setting of the inner cylinder, the molecular sieve far away from the discharge pipe is difficult to slide into the discharge pipe and be discharged through the discharge pipe, so that the molecular sieve is accumulated in the space far away from the discharge pipe. This part of the molecular sieve cannot be discharged, thereby reducing the overall discharge efficiency of the molecular sieve and reducing the replacement effect of the molecular sieve. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a novel baffled purifier adsorption cartridge to solve the technical problem that the molecular sieve far away from the discharge pipe is difficult to discharge.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of baffled purifier adsorption cylinder, comprising an outer cylinder body, an inner cylinder installed inside the outer cylinder body, a cleaning component provided below the outer wall of the inner cylinder, and the cleaning component comprises a groove provided below the outer wall of the inner cylinder, a motor installed on one side of the bottom of the outer cylinder body and a movable groove provided below the inner part of the outer cylinder body, a plurality of movable blocks are provided inside the movable groove, and a gear ring is installed between the plurality of movable blocks, a push plate is fixed on one side of the gear ring, and the output end of the motor is connected to a gear through a driving shaft.

[0007] By adopting the above technical solution, when the molecular sieve needs to be cleared out from the outer cylinder, the user can start the motor, and the motor can drive the gear to rotate, and then drive the gear ring to rotate.

[0008] Furthermore, a plurality of support plates are connected between the outer cylinder and the inner cylinder, and a support frame is provided at the bottom of the outer cylinder.

[0009] By adopting the above technical solution, the support plate can improve the stability of the inner cylinder, and the support frame can support the outer cylinder, thereby improving the stability of the outer cylinder.

[0010] Furthermore, the interiors of the outer cylinder and the inner cylinder are both filled with molecular sieves.

[0011] By adopting the above technical solution, the molecular sieve is arranged so that the air can fully contact with it, thereby effectively increasing the filtration area and the contact area, and ensuring that the air entering the distillation tower is clean.

[0012] Furthermore, a loading pipe is connected to the top of the outer cylinder, and a sealing cap is threadedly connected to the top of the loading pipe.

[0013] By adopting the above technical solution, when it is necessary to load materials into the outer cylinder and the inner cylinder, the user can rotate the cover and unscrew the cover from the loading tube to load the materials.

[0014] Furthermore, a discharge pipe is connected to the lower side of the outer cylinder, and a discharge valve is installed on the discharge pipe.

[0015] By adopting the above technical solution, when the molecular sieve needs to be replaced, the discharge valve can be opened to allow the molecular sieve to be discharged through the discharge pipe.

[0016] Furthermore, an air inlet pipe is connected to the lower part of the other side of the outer cylinder.

[0017] By adopting the above technical solution, air can enter the interior of the outer cylinder through the air inlet pipe and fully contact with the molecular sieve.

[0018] Furthermore, an exhaust pipe is connected to the middle position of the bottom of the outer cylinder, and the exhaust pipe is communicated with the inner cylinder.

[0019] By adopting the above technical solution, after the air is adsorbed, it can enter the exhaust pipe through the inner cylinder and then be discharged through the exhaust pipe.

[0020] Furthermore, a partition net is installed at the top end of the exhaust pipe, and the mesh diameter of the partition net is smaller than the diameter of the molecular sieve.

[0021] By adopting the above technical solution, the setting of the partition screen prevents the molecular sieve from falling into the exhaust pipe, thereby avoiding clogging of the exhaust pipe.

[0022] Furthermore, the gear is meshed with the gear ring, and the gear is located inside the groove.

[0023] By adopting the above technical solution, the gear can drive the ring gear to rotate when it rotates, and the ring gear drives the push plate to rotate, and the push plate pushes the molecular sieve to move so that the molecular sieve can approach the discharge pipe.

[0024] Furthermore, the movable groove is in a ring shape, and the movable block is slidably connected to the movable groove.

[0025] By adopting the above technical solution, the movable block can slide inside the movable groove, thereby improving the stability of the gear ring when rotating.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] The utility model is provided with a cleaning component. When the molecular sieve needs to be cleaned out from the outer cylinder, the user can start the motor. The motor can drive the gear to rotate, and then drive the ring gear to rotate. The ring gear drives the push plate to rotate, and the push plate pushes the molecular sieve to move, so that the molecular sieve far away from the discharge pipe side can be pushed close to the discharge pipe, so that the molecular sieve can be discharged through the discharge pipe, thereby improving the discharge efficiency of the molecular sieve and avoiding that part of the molecular sieve is always accumulated on the side far away from the discharge pipe. When the ring gear rotates, it drives the movable block to slide inside the movable groove, so as to improve the stability of the ring gear when rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0029] Figure 2 It is a schematic diagram of the overall front section structure of the utility model;

[0030] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the utility model when viewed from above;

[0031] Figure 4 It is a schematic diagram of the three-dimensional partial structure of the gear ring of the utility model;

[0032] Figure 5 It is a schematic diagram of the three-dimensional partial structure of the inner cylinder of the utility model;

[0033] Figure 6 For the utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0034] In the figure: 1. outer cylinder; 2. air inlet pipe; 3. support frame; 4. exhaust pipe; 5. partition screen; 6. molecular sieve; 7. support plate; 8. inner cylinder; 9. material cleaning assembly; 901. push plate; 902. gear ring; 903. gear; 904. groove; 905. movable block; 906. movable slot; 907. motor; 10. sealing cover; 11. discharge pipe; 12. discharge valve; 13. loading pipe; 14. discharge pipe. DETAILED DESCRIPTION

[0035] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0036] The following describes an embodiment of the utility model based on its overall structure.

[0037] Embodiment 1:

[0038] A new type of baffled purifier adsorption cartridge, such as Figure 1-Figure 6 As shown, it includes an outer cylinder 1, an inner cylinder 8 is installed inside the outer cylinder 1, a cleaning component 9 is provided under the outer wall of the inner cylinder 8, a plurality of support plates 7 are connected between the outer cylinder 1 and the inner cylinder 8, a support frame 3 is provided at the bottom of the outer cylinder 1, the support plate 7 can improve the stability of the inner cylinder 8, and the support frame 3 can support the outer cylinder 1, thereby improving the stability of the outer cylinder 1, the outer cylinder 1 and the inner cylinder 8 are filled with molecular sieves 6, and the molecular sieves 6 are arranged so that the air can fully contact with them, effectively increasing the filtering area and the contact area, and ensuring that the air entering the distillation tower is clean.

[0039] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 The top of the outer cylinder 1 is connected to a loading pipe 13, and the top of the loading pipe 13 is threadedly connected to a sealing cap 10. When it is necessary to load materials into the outer cylinder 1 and the inner cylinder 8, the user can rotate the sealing cap 10 and unscrew the sealing cap 10 from the loading pipe 13 to load materials. A discharge pipe 11 is connected to the lower side of the outer cylinder 1, and a discharge valve 12 is installed on the discharge pipe 11. When the molecular sieve 6 needs to be replaced, the discharge valve 12 can be opened to discharge the molecular sieve 6 through the discharge pipe 11. The other side of the outer cylinder 1 An air inlet pipe 2 is connected to the lower side, and air can enter the interior of the outer cylinder 1 through the air inlet pipe 2 and fully contact with the molecular sieve 6. An exhaust pipe 4 is connected to the middle position of the bottom of the outer cylinder 1, and the exhaust pipe 4 is connected to the inner cylinder 8. After adsorption treatment, the air can enter the exhaust pipe 4 through the inner cylinder 8 and then be discharged through the exhaust pipe 4. A discharge pipe 14 is also connected to the bottom of the outer cylinder 1, and a discharge valve is installed on the discharge pipe 14 so that the molecular sieve 6 inside the inner cylinder 8 can be discharged through the discharge pipe 14.

[0040] Specifically, the cleaning component 9 includes a groove 904 opened at the lower part of the outer wall of the inner cylinder 8, a motor 907 installed on one side of the bottom of the outer cylinder body 1, and a movable groove 906 opened at the lower part of the inner part of the outer cylinder body 1. A plurality of movable blocks 905 are arranged inside the movable groove 906, and a gear ring 902 is installed between the plurality of movable blocks 905. The movable groove 906 is in a ring shape, and the movable block 905 is slidably connected to the movable groove 906 so that the movable block 905 can slide inside the movable groove 906, thereby improving the stability of the gear ring 902 when rotating.

[0041] Specifically, the gear 903 is meshed with the ring gear 902, and the gear 903 is located inside the groove 904. The bottom of the push plate 901 is in contact with the lower inner part of the outer cylinder 1, and one side of the push plate 901 is in contact with the inner wall of the outer cylinder 1, so that when the gear 903 rotates, it can drive the ring gear 902 to rotate, and the ring gear 902 drives the push plate to rotate, and the push plate pushes the molecular sieve to move so that the molecular sieve can approach the discharge pipe 11. A push plate 901 is fixed to one side of the ring gear 902, and the output end of the motor 907 is connected to the gear 903 through the driving shaft. When the molecular sieve 6 needs to be cleared out of the outer cylinder 1, the user can start the motor 907, and the motor 907 can drive the gear 903 to rotate, and then drive the ring gear 902 to rotate.

[0042] Embodiment 2:

[0043] On the basis of the above-mentioned first embodiment, in order to prevent the molecular sieve 6 from falling into the exhaust pipe 4, the molecular sieve 6 needs to be blocked, and thus the following structure is provided.

[0044] See also Figure 2 A partition net 5 is installed at the top of the exhaust pipe 4. The mesh diameter of the partition net 5 is smaller than the diameter of the molecular sieve 6. The setting of the partition net 5 prevents the molecular sieve from falling into the exhaust pipe 4 to avoid clogging the exhaust pipe 4.

[0045] The working principle of the utility model is as follows: first, before using the adsorption cylinder, open the cover 10, and load the molecular sieve 6 into the outer cylinder 1 and the inner cylinder 8 through the loading pipe 13. After loading, the cover 10 can be screwed back onto the loading pipe 13 to seal the loading pipe 13. Air is passed into the adsorption cylinder from the air inlet pipe 2 for purification. At the same time, the air will rise from the bottom to the upper part of the inner part of the outer cylinder 1, and then flow into the inner cylinder 8, and flow from the upper part of the inner cylinder 8 to the lower part, and finally be discharged from the exhaust pipe 4. The air will fully contact with the molecular sieve during the flow process, so that the air can be adsorbed and treated to ensure that the air entering the fractionation tower is clean.

[0046] When the molecular sieve 6 needs to be cleared out from the outer cylinder 1, the discharge valve 12 and the discharge valve can be opened, so that the molecular sieve 6 inside the outer cylinder 1 is discharged through the discharge pipe 11, and the molecular sieve inside the inner cylinder 8 is discharged through the discharge pipe 14. At the same time, the motor 907 can be started. The motor 907 can drive the gear 903 to rotate, and then drive the ring gear 902 to rotate. The ring gear 902 drives the push plate 901 to rotate, and the push plate 901 pushes the molecular sieve 6 to move, so that the molecular sieve 6 away from the side of the discharge pipe 11 can be pushed close to the discharge pipe 11, so that the molecular sieve can be discharged through the discharge pipe 11 conveniently.

[0047] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A novel baffled purifier adsorption cylinder, comprising an outer cylinder (1), characterized in that: An inner cylinder (8) is installed inside the outer cylinder (1), a material cleaning assembly (9) is provided below the outer wall of the inner cylinder (8), and the material cleaning assembly (9) comprises a groove (904) provided below the outer wall of the inner cylinder (8), a motor (907) installed on one side of the bottom of the outer cylinder (1), and a movable groove (906) provided below the inner part of the outer cylinder (1), a plurality of movable blocks (905) are provided inside the movable groove (906), and a gear ring (902) is installed between the plurality of movable blocks (905), a material pushing plate (901) is fixed to one side of the gear ring (902), and an output end of the motor (907) is connected to a gear (903) via a driving shaft.

2. A novel baffled purifier adsorption cartridge according to claim 1, characterized in that: A plurality of support plates (7) are connected between the outer cylinder (1) and the inner cylinder (8), and a support frame (3) is provided at the bottom of the outer cylinder (1).

3. The novel baffled purifier adsorption cartridge according to claim 1 is characterized in that: The interiors of the outer cylinder (1) and the inner cylinder (8) are both filled with molecular sieves (6).

4. The novel baffled purifier adsorption cartridge according to claim 1 is characterized in that: The top of the outer cylinder (1) is connected to a loading pipe (13), and the top end of the loading pipe (13) is threadedly connected to a sealing cap (10).

5. The novel baffled purifier adsorption cartridge according to claim 1 is characterized in that: A discharge pipe (11) is connected to the lower side of one side of the outer cylinder (1), and a discharge valve (12) is installed on the discharge pipe (11).

6. The novel baffled purifier adsorption cartridge according to claim 1 is characterized in that: An air intake pipe (2) is connected to the lower part of the other side of the outer cylinder (1).

7. The novel baffled purifier adsorption cartridge according to claim 1 is characterized in that: An exhaust pipe (4) is connected to the middle position of the bottom of the outer cylinder (1), and the exhaust pipe (4) is in communication with the inner cylinder (8).

8. The novel baffled purifier adsorption cartridge according to claim 7 is characterized in that: A partition net (5) is installed at the top end of the exhaust pipe (4), and the mesh diameter of the partition net (5) is smaller than the diameter of the molecular sieve (6).

9. The novel baffled purifier adsorption cartridge according to claim 1, characterized in that: The gear (903) is meshed with the gear ring (902), and the gear (903) is located inside the groove (904).

10. The novel baffled purifier adsorption cartridge according to claim 1, characterized in that: The movable groove (906) is in a ring shape, and the movable block (905) is slidably connected to the movable groove (906).

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