Industrial gas cylinder drying device

Abstract

The utility model belongs to the field of industrial gas cylinder drying equipment, and particularly relates to an industrial gas cylinder drying device which comprises a lifting support and a heating cylinder hanging bracket, the lower portion of the heating cylinder hanging bracket is connected with a heating cylinder through a connecting rod, an electromagnetic heating controller is installed on the heating cylinder hanging bracket, and the lifting support comprises two correspondingly-arranged stand columns. A cross beam is fixedly connected between the tops of the two stand columns, linear guide components are fixedly connected to the two stand columns in the longitudinal direction, connecting bases are fixedly connected to movable parts of the two linear guide components, the two connecting bases are fixedly connected with the two ends of the heating cylinder hanging bracket respectively, and the movable parts of the two linear guide components are further connected with a lifting driving mechanism. According to the industrial gas cylinder drying device, lifting of the heating cylinder hanging bracket is guided through matching of the guide shaft and the guide sleeve, stable lifting of the heating cylinder hanging bracket can be guaranteed, a worker does not need to hold the heating cylinder hanging bracket by hand, the working process is simple and convenient, the working efficiency is improved, and manpower is saved.

Description

Technical Field

[0001] This utility model relates to an industrial gas cylinder drying device, belonging to the field of industrial gas cylinder drying equipment. Background Technology

[0002] Industrial gas cylinders are primarily used for storing and transporting various gases, and are widely used in manufacturing, construction, healthcare, food processing, and chemical industries. During use, changes in gas temperature and pressure, or the presence of water in the filling medium, can cause condensation inside the industrial gas cylinders. Additionally, after using water to test for airtightness, a significant amount of moisture may remain inside. If this moisture is not removed promptly, it can easily lead to internal corrosion, shortening the cylinder's lifespan and posing safety hazards. Furthermore, it can affect the purity of the filling medium. Therefore, regular drying of industrial gas cylinders is necessary.

[0003] To address this issue, Chinese utility model patent CN204404698U discloses an automatic cylinder drying device. While it can dry industrial gas cylinders, its heating cylinder hanger is connected to a winding reel by a steel wire rope. During the raising and lowering of the hanger, it sways, causing the heating cylinder to swing and potentially scrape against the industrial gas cylinder. Therefore, in practice, manual assistance is usually required to support the heating cylinder, which is inconvenient, inefficient, and wastes manpower. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide an industrial gas cylinder drying device that can improve work efficiency and save manpower.

[0005] The industrial gas cylinder drying device of this utility model includes a lifting support and a heating cylinder hanger. The heating cylinder hanger is connected to the bottom of the heating cylinder body through a connecting rod. An electromagnetic heating controller is installed on the heating cylinder hanger. The lifting support includes two corresponding columns. A crossbeam is fixedly connected between the tops of the two columns. A linear guide member is fixedly connected to each of the two columns along the longitudinal direction. A connecting seat is fixedly connected to the movable part of each of the two linear guide members. The two connecting seats are respectively fixedly connected to the two ends of the heating cylinder hanger. The movable parts of the two linear guide members are also connected to a lifting drive mechanism.

[0006] Furthermore, the linear guide component includes an upper mounting base and a lower mounting base fixedly connected to the column, a guide shaft fixedly connected between the upper mounting base and the lower mounting base, a guide sleeve matchedly connected to the guide shaft, and the guide sleeve fixedly connected to the connecting base.

[0007] Furthermore, a bracket is fixedly connected between the two columns, a vacuum tube is installed on the bracket, a vacuum valve corresponding to the heating cylinder is installed on the vacuum tube, and a vacuum port is also connected to the vacuum tube.

[0008] Furthermore, the column is constructed in a multi-segment splicing manner, with each adjacent segment being fixedly connected by a connecting plate.

[0009] Furthermore, the lifting drive mechanism includes multiple bearing seats fixedly connected to the crossbeam and two gear seats respectively fixed to the two columns. Each gear seat is rotatably connected to a lower gear. A drive shaft is rotatably connected between each bearing seat. The drive shaft is connected to a lifting motor. An upper gear corresponding to each of the two lower gears is fixedly connected to the drive shaft. A transmission chain is connected between the two sets of corresponding upper gears and lower gears. One side of the transmission chain is fixedly connected to its corresponding guide sleeve through a connecting block.

[0010] Furthermore, a heat dissipation shell is installed on the heating cylinder hanger.

[0011] Working principle and process:

[0012] In use, the lifting motor moves forward and backward, driving the drive shaft to rotate in both directions, which in turn drives the two upper gears to rotate back and forth. Then, under the cooperation of the two lower gears, the two transmission chains move back and forth in a circumferential direction. This drives the guide sleeve to move up and down through the connecting block, and further drives the heating cylinder hanger to move up and down through the two connecting seats, thus realizing the lifting and lowering movement of the heating cylinder body.

[0013] The advantages of this utility model compared with the prior art are:

[0014] The industrial gas cylinder drying device described in this utility model guides the lifting and lowering of the heating cylinder hanger through the cooperation of the guide shaft and guide sleeve, ensuring that the heating cylinder hanger can be lifted and lowered smoothly without the need for manual assistance. The operation is simple and convenient, which not only improves work efficiency but also saves manpower. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 This is a front view of an embodiment of the present utility model;

[0017] Figure 3 yes Figure 2 Enlarged view at point M;

[0018] Figure 4 yes Figure 2 Enlarged view at point N;

[0019] Figure 5This is a left view of an embodiment of the present utility model.

[0020] In the diagram: 1. Column; 2. Heating cylinder; 3. Support; 4. Vacuum tube; 5. Connecting plate; 6. Heat dissipation shell; 7. Crossbeam; 8. Drive shaft; 9. Lifting motor; 10. Vacuum valve; 11. Transmission chain; 12. Bearing seat; 13. Gear seat; 14. Lower mounting seat; 15. Connecting block; 16. Guide shaft; 17. Guide sleeve; 18. Connecting seat; 19. Lower gear; 20. Upper mounting seat; 21. Upper gear; 22. Vacuum port. Detailed Implementation

[0021] The embodiments of this utility model will be further described below with reference to the accompanying drawings:

[0022] Example 1:

[0023] like Figures 1 to 5 As shown, the industrial gas cylinder drying device of this utility model includes a lifting support and a heating cylinder hanger. The heating cylinder hanger is connected to the bottom of the heating cylinder body 2 via a connecting rod. An electromagnetic heating controller is installed on the heating cylinder hanger. The lifting support includes two corresponding columns 1. A crossbeam 7 is fixedly connected between the tops of the two columns 1. A linear guide component is fixedly connected to each of the two columns 1 along the longitudinal direction. A connecting seat 18 is fixedly connected to the movable part of each of the two linear guide components. The two connecting seats 18 are respectively fixedly connected to the two ends of the heating cylinder hanger. The movable parts of the two linear guide components are also connected to a lifting drive mechanism.

[0024] In use, the lifting drive mechanism moves forward and backward, and under the guidance of the linear guide component, it can drive the heating cylinder hanger to move smoothly up and down, thereby realizing the smooth lifting and lowering of the heating cylinder 2.

[0025] Example 2:

[0026] like Figures 1 to 5 As shown, based on Example 1,

[0027] Furthermore, the linear guide component includes an upper mounting base 20 and a lower mounting base 14 fixedly connected to the column 1. A guide shaft 16 is fixedly connected between the upper mounting base 20 and the lower mounting base 14. A guide sleeve 17 is matched and connected to the guide shaft 16. The guide sleeve 17 is fixedly connected to the connecting seat 18. The directional lifting and lowering movement of the connecting seat 18 is realized through the cooperation of the guide shaft 16 and the guide sleeve 17, thereby realizing the smooth lifting and lowering of the heating cylinder hanger. The structure is simple and the operation is stable.

[0028] Furthermore, a bracket 3 is fixedly connected between the two columns 1. A vacuum tube 4 is installed on the bracket 3, and a vacuum valve 10 corresponding to the heating cylinder 2 is installed on the vacuum tube 4. A vacuum port 22 is also connected to the vacuum tube 4. In use, the vacuum port 22 is connected to the vacuum device, and the connection port of the vacuum valve 10 is connected to the nozzle of the industrial gas cylinder through the suction pipe. When the vacuum device is activated, the vacuum port 22, vacuum tube 4, vacuum valve 10 and suction pipe can be used to evacuate the inside of the industrial gas cylinder. On the one hand, this can improve the drying efficiency of the industrial gas cylinder; on the other hand, it can remove the residual gas in the industrial gas cylinder, thereby improving the purity of the filling medium in the subsequent industrial gas cylinder.

[0029] Furthermore, the column 1 is constructed in a multi-segment splicing form, with each adjacent segment being fixedly connected by a connecting plate 5. This allows the column 1 to be divided into multiple segments for packaging, thus facilitating the transportation of the equipment.

[0030] Furthermore, the lifting drive mechanism includes multiple bearing seats 12 fixedly connected to the crossbeam 7 and two gear seats 13 respectively fixed to the two columns 1. Each gear seat 13 is rotatably connected to a lower gear 19. A drive shaft 8 is rotatably connected between each bearing seat 12. The drive shaft 8 is connected to a lifting motor 9. An upper gear 21 corresponding to the two lower gears 19 is fixedly connected to the drive shaft 8. A transmission chain 11 is connected between each of the two sets of corresponding upper gears 21 and lower gears 19. One side of the transmission chain 11 is fixedly connected to its corresponding guide sleeve 17 through a connecting block 15. The lifting motor 9 drives the drive shaft 8 to rotate in both directions, thereby driving the two upper gears 21 to rotate back and forth. Then, under the cooperation of the two lower gears 19, the two transmission chains 11 are driven to move back and forth in a circumferential direction. This drives the guide sleeve 17 to move up and down through the connecting block 15, and further drives the heating cylinder hanger to move up and down through the two connecting seats 18, thereby realizing the lifting and lowering movement of the heating cylinder 2.

[0031] Furthermore, a heat dissipation shell 6 is installed on the heating cylinder hanger. The heat dissipation shell 6 can protect the electromagnetic heating controller on the heating cylinder hanger without affecting heat dissipation.

Claims

1. An industrial gas cylinder drying device, comprising a lifting support and a heating cylinder hanger, wherein a heating cylinder body (2) is connected to the lower part of the heating cylinder hanger via a connecting rod, and an electromagnetic heating controller is installed on the heating cylinder hanger, characterized in that: The lifting support includes two corresponding columns (1), with a crossbeam (7) fixedly connected between the tops of the two columns (1). A linear guide component is fixedly connected to each of the two columns (1) along the longitudinal direction. A connecting seat (18) is fixedly connected to the movable part of each of the two linear guide components. The two connecting seats (18) are fixedly connected to both ends of the heating cylinder hanger, and the movable parts of the two linear guide components are also connected to a lifting drive mechanism.

2. The industrial gas cylinder drying device according to claim 1, characterized in that: The linear guide component includes an upper mounting base (20) and a lower mounting base (14) fixedly connected to the column (1). A guide shaft (16) is fixedly connected between the upper mounting base (20) and the lower mounting base (14). A guide sleeve (17) is matched and connected to the guide shaft (16). The guide sleeve (17) is fixedly connected to the connecting seat (18).

3. The industrial gas cylinder drying device according to claim 1, characterized in that: A bracket (3) is fixedly connected between the two columns (1). A vacuum tube (4) is installed on the bracket (3). A vacuum valve (10) corresponding to the heating cylinder (2) is installed on the vacuum tube (4). A vacuum port (22) is also connected to the vacuum tube (4).

4. The industrial gas cylinder drying device according to claim 1, characterized in that: The column (1) is made of multiple segments, and each adjacent segment is fixedly connected by a connecting plate (5).

5. The industrial gas cylinder drying device according to any one of claims 1 to 4, characterized in that: The lifting drive mechanism includes multiple bearing seats (12) fixedly connected to the crossbeam (7) and two gear seats (13) respectively fixed to the two columns (1). Each gear seat (13) is rotatably connected to a lower gear (19). Each bearing seat (12) is rotatably connected to a drive shaft (8). The drive shaft (8) is connected to a lifting motor (9). The drive shaft (8) is fixedly connected to an upper gear (21) corresponding to each of the two lower gears (19). Each of the two sets of corresponding upper gears (21) and lower gears (19) is connected to a transmission chain (11). One side of the transmission chain (11) is fixedly connected to the moving part of its corresponding linear guide component through a connecting block (15).

6. The industrial gas cylinder drying device according to claim 5, characterized in that: A heat dissipation shell (6) is installed on the heating cylinder hanger.

Images