Drying equipment for pure oxygen combustion

Abstract

The utility model discloses a drying device for pure oxygen combustion. Relates to the technical field of oxygen internal moisture drying equipment. The device comprises a workbench, an oxygen tank, a filter box, a drying barrel, a drying box, a first air pump and a storage tank are fixedly connected to the top of the workbench, an air inlet pipe is fixedly connected to the outside of the oxygen tank, the oxygen tank is communicated with the filter box through the air inlet pipe, a first breather pipe is fixedly connected to the outside of the filter box, and the filter box is communicated with the drying barrel through the first breather pipe. A motor is fixedly connected to the top of the drying barrel, a fixing column is fixedly connected to the output end of the motor, an electric heating rod is fixedly connected to the exterior of the fixing column, and a control panel is fixedly connected to the outer wall of the drying barrel and electrically connected with the electric heating rod. An electric heating column is driven by a starting motor, and meanwhile the electric heating column is fixedly connected with an electric heating rod, so that the temperature of the drying cylinder is more uniform in all directions. And the temperature can be adjusted through the control panel, so that a better effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air internal moisture drying equipment, in particular to a pure oxygen combustion drying equipment. Background Art

[0002] Oxygen dryer equipment is a device used to remove excess moisture from the air. It has a wide range of applications and is mainly used in food, chemical, pharmaceutical, textile, electronics, aerospace and other fields. The main function of air dryer equipment is to reduce the humidity in the air, increase the oxygen content in the air, and create a more suitable living and working environment.

[0003] Prior art, such as; CN217988889U, an oxygen production gas internal moisture drying mechanism, a replacement mechanism is installed at the center of the inner wall of the drying box, the replacement mechanism includes a slide groove, a slider, a limit net, a movable door, a limit buckle, and a limit column. The utility model provides a replacement mechanism, so that the oxygen production gas internal moisture drying mechanism can quickly replace the desiccant when drying the moisture inside the gas in the later stage, thereby greatly improving the work efficiency, by manually pulling the movable door outward by the user, so as to extract the limit column from the limit buckle, at the same time, pulling the movable door outward drives the slider to move outward in the slide groove, thereby driving the limit net to move outward, so as to place the desiccant on the limit net, and then the user manually pushes the movable door back, so as to dry the moisture in the oxygen.

[0004] However, the above and other typical existing technologies still have certain problems when used; the oxygen drying mechanism is not equipped with a heating structure, which will lead to uneven drying during the oxygen drying process. The heating structure can help provide an appropriate temperature to promote the evaporation and drying process of oxygen. The mechanism is also not equipped with an oxygen detection device. If the oxygen that does not meet the standards is directly put into use, it will result in poor results. When designing and installing the oxygen drying mechanism, it is recommended to consider the installation of a heating structure and an oxygen detection device to ensure the uniformity of drying and the quality of oxygen. Utility Model Content

[0005] The purpose of the utility model is to provide a pure oxygen combustion drying device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pure oxygen combustion drying device comprises a workbench, wherein an oxygen tank, a filter box, a drying barrel, a drying box, a first air pump, and a storage tank are fixedly connected to the top of the workbench respectively, an air intake pipe is fixedly connected to the outside of the oxygen tank, the oxygen tank and the filter box are communicated through the air intake pipe, a first ventilation pipe is fixedly connected to the outside of the filter box, the filter box and the drying barrel are communicated through the first ventilation pipe, a motor is fixedly connected to the top of the drying barrel, a fixing column is fixedly connected to the output end of the motor, an electric heating rod is fixedly connected to the outside of the fixing column, a control panel is fixedly connected to the outer wall of the drying barrel, the control panel is electrically connected to the electric heating rod, a third connecting pipe is fixedly connected to the top of the drying barrel, one end of the third connecting pipe extends into the drying barrel, and the other end of the third connecting pipe extends into the second air pump.

[0008] As a preferred solution of the utility model, a second ventilation pipe is fixedly connected to the outside of the drying barrel, the drying barrel and the drying box are communicated through the second ventilation pipe, a third ventilation pipe is fixedly connected to the outside of the drying box, and the drying box and the first air pump are communicated through the third ventilation pipe.

[0009] As a preferred solution of the utility model, the output end of the first air pump is fixedly connected to a first connecting pipe, the first connecting pipe is externally fixedly connected to a storage tank, the top of the storage tank is respectively fixedly connected to a second connecting pipe and a second air pump, and the output end of the second air pump is fixedly connected to a third connecting pipe.

[0010] As a preferred solution of the utility model, a slide groove is provided on the inner wall of the drying box, and a placement block is installed in the slide groove.

[0011] As a preferred solution of the utility model, a humidity sensor is fixedly connected inside the storage tank, and a valve is fixedly connected to the top of the storage tank.

[0012] As a preferred solution of the utility model, an exhaust pipe is fixedly connected to the outside of the storage tank, and a table leg is fixedly connected to the outside of the workbench.

[0013] As a preferred solution of the utility model, a filter plate is slidably connected to the inner wall of the filter box, a sealing gasket is installed on the side of the filter plate, and a slide groove is opened on the inner wall of the drying box, and a placement block is installed in the slide groove.

[0014] As a preferred solution of the utility model, a handle is fixedly connected to the outside of the placement block, and a handle is fixedly connected to the outside of the filter plate, and the handle is U-shaped.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, the electric heating rod is driven by starting the motor. The function of the electric heating rod is to provide additional heat through electric heating to speed up the drying process and thus improve the drying effect. The fixed column is fixedly connected to the electric heating rod and can be evenly distributed in the drying cylinder, so that the temperature of the drying cylinder is more uniform in all directions. This ensures that the oxygen can be evenly heated during the drying process and avoids uneven drying caused by uneven temperature. At the same time, the control panel is electrically connected to the electric heating rod, and the staff can adjust the temperature through the control panel to better control the drying process, thereby ensuring a better drying effect.

[0017] 2. In the present invention, a humidity sensor is installed in the storage box to monitor the humidity level of oxygen. When the humidity of oxygen exceeds or falls below the set standard requirement, the system automatically starts the second air pump, which is used to pump the oxygen in the gas tank back into the drying cylinder through the connecting pipe for further processing. In this way, the humidity in the oxygen can be further reduced through the drying device in the drying cylinder to more accurately meet the requirements of oxygen humidity, and at the same time, the precise control of oxygen humidity can be achieved to ensure that there is no humidity deviation during the drying process. By circulating the oxygen, the system can effectively regulate and control the oxygen humidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the drying barrel of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the drying box of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the storage tank of the utility model;

[0022] In the figure: 1. workbench; 2. table legs; 3. oxygen tank; 4. air inlet pipe; 5. filter box; 6. filter plate; 7. first ventilation pipe; 8. drying barrel; 9. motor; 10. fixing column; 11. electric heating rod; 12. control panel; 13. second ventilation pipe; 14. drying box; 15. slide; 16. placement block; 17. third ventilation pipe; 18. first air pump; 19. first connecting pipe; 20. storage tank; 21. humidity sensor; 22. valve; 23. second connecting pipe; 24. second air pump; 25. third connecting pipe; 26. exhaust pipe; 27. handle; 28. sealing gasket. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A pure oxygen combustion drying device comprises a workbench 1, the top of the workbench 1 is respectively fixedly connected with an oxygen tank 3, a filter box 5, a drying barrel 8, a drying box 14, a first air pump 18, and a storage tank 20, the oxygen tank 3 is externally fixedly connected with an air inlet pipe 4, the oxygen tank 3 and the filter box 5 are communicated through the air inlet pipe 4, the filter box 5 is externally fixedly connected with a first ventilation pipe 7, the filter box 5 and the drying barrel 8 are communicated through the first ventilation pipe 7, the top of the drying barrel 8 is fixedly connected with a motor 9, the output end of the motor 9 is fixedly connected with a fixed column 10, and the fixed column 10 is externally fixedly connected with an electric heating A control panel 12 is fixedly connected to the outer wall of the heating rod 11 and the drying barrel 8, and the control panel 12 is electrically connected to the electric heating rod 11. A third connecting pipe 25 is fixedly connected to the top of the drying barrel 8, one end of the third connecting pipe 25 extends into the drying barrel 8, and the other end of the third connecting pipe 25 extends into the second air pump 24. A second ventilation pipe 13 is fixedly connected to the outside of the drying barrel 8, and the drying barrel 8 and the drying box 14 are communicated through the second ventilation pipe 13. A third ventilation pipe 17 is fixedly connected to the outside of the drying box 14, and the drying box 14 and the first air pump 18 are communicated through the third ventilation pipe 17.

[0026] Among them, the electric heating column 11 can be heated by starting the motor 9. A fixed column 10 is installed in the drying cylinder 8. The fixed column 10 is fixedly connected with the electric heating rod 11. The electric heating rod 11 is started by the motor to make the temperature of the drying barrel 8 more uniform in all directions, thereby improving the work efficiency. The temperature of the electric heating rod 11 is achieved through the control panel 12. The temperature can be adjusted according to different oxygen quality requirements, thereby ensuring flexibility and practicality in the processing process.

[0027] In this embodiment, Figure 1-4As shown, the output end of the first air pump 18 is fixedly connected to the first connecting pipe 19, the first connecting pipe 19 is externally fixedly connected to the storage tank 20, the top of the storage tank 20 is respectively fixedly connected to the second connecting pipe 23 and the second air pump 24, the output end of the second air pump 24 is fixedly connected to the third connecting pipe 25, the inner wall of the drying box 14 is provided with a slide groove 15, the slide groove 15 is installed with a placement block 16, the storage tank 20 is internally fixedly connected with a humidity sensor 21, the top of the storage tank 20 is fixedly connected with a valve 22, the storage tank 20 is externally fixedly connected with an exhaust pipe 26, the workbench 1 is externally fixedly connected with a table leg 2, the inner wall of the filter box 5 is slidably connected with a filter plate 6, the side of the filter plate 6 is installed with a sealing gasket 28, the inner wall of the drying box 14 is provided with a slide groove 15, the slide groove 15 is installed with a placement block 16, the placement block 16 is externally fixedly connected with a handle 27, the filter plate 6 is externally fixedly connected with a handle 27, and the handle 27 is U-shaped.

[0028] Among them, when the humidity sensor 21 detects that the oxygen does not meet the standard, it will automatically start the second air pump 24. The second air pump 24 will pump the substandard oxygen from the storage tank 20 back to the drying barrel 8 through the valve 22 and the third connecting pipe 26. The drying barrel 8 and the drying box 14 will perform secondary dehumidification and drying treatment to achieve the standard effect.

[0029] The working process of the utility model is as follows: first, the first air pump 18 is started to suck the oxygen required for treatment of the oxygen tank 3 into the filter box 5 for adsorption and dust prevention treatment. The oxygen that has been initially filtered reaches the drying barrel 8. They ensure that the temperature in the drying barrel is uniform in all aspects and provide uniform heat. The drying barrel 8 is equipped with a control panel 12, allowing the operator to adjust the temperature to achieve comprehensive dehumidification and drying of the oxygen. The dried oxygen enters the drying box 14 through the second ventilation pipe 13 for deeper dehumidification and drying treatment. The oxygen treated by the drying box enters the storage tank 21 for storage. The humidity sensor 22 monitors the oxygen quality. If it does not meet the standard, the second air pump 24 is started, and the oxygen that does not meet the standard is re-sucked into the drying barrel 8 through the third connecting pipe 25 for re-drying treatment. The gas meets the required standard and can be discharged through the exhaust pipe 26.

[0030] Although the 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 pure oxygen combustion drying device, comprising a workbench (1), characterized in that: The top of the workbench (1) is respectively fixedly connected with an oxygen tank (3), a filter box (5), a drying barrel (8), a drying box (14), a first air pump (18), and a storage tank (20); the oxygen tank (3) is externally fixedly connected with an air inlet pipe (4); the oxygen tank (3) and the filter box (5) are connected via the air inlet pipe (4); the filter box (5) is externally fixedly connected with a first ventilation pipe (7); the filter box (5) and the drying barrel (8) are connected via the first ventilation pipe (7); the top of the drying barrel (8) is fixedly connected with A motor (9), wherein the output end of the motor (9) is fixedly connected to a fixing column (10), the outside of the fixing column (10) is fixedly connected to an electric heating rod (11), the outer wall of the drying barrel (8) is fixedly connected to a control panel (12), the control panel (12) is electrically connected to the electric heating rod (11), and the top of the drying barrel (8) is fixedly connected to a third connecting pipe (25), one end of the third connecting pipe (25) extends into the drying barrel (8), and the other end of the third connecting pipe (25) extends into the second air pump (24).

2. A pure oxygen combustion drying device according to claim 1, characterized in that: The drying barrel (8) is fixedly connected to a second ventilation pipe (13) on the outside, the drying barrel (8) and the drying box (14) are in communication with each other via the second ventilation pipe (13), the drying box (14) is fixedly connected to a third ventilation pipe (17) on the outside, and the drying box (14) and the first air pump (18) are in communication with each other via the third ventilation pipe (17).

3. The pure oxygen combustion drying equipment according to claim 1, characterized in that: The output end of the first air pump (18) is fixedly connected to a first connecting pipe (19), the first connecting pipe (19) is externally fixedly connected to a storage tank (20), the top of the storage tank (20) is respectively fixedly connected to a second connecting pipe (23) and a second air pump (24), and the output end of the second air pump (24) is fixedly connected to a third connecting pipe (25).

4. A pure oxygen combustion drying device according to claim 2, characterized in that: The inner wall of the drying box (14) is provided with a slide groove (15), and a placement block (16) is installed in the slide groove (15).

5. The pure oxygen combustion drying equipment according to claim 1, characterized in that: A humidity sensor (21) is fixedly connected inside the storage tank (20), and a valve (22) is fixedly connected to the top of the storage tank (20).

6. The pure oxygen combustion drying equipment according to claim 1, characterized in that: The storage tank (20) is fixedly connected to an exhaust pipe (26) on the outside, and the workbench (1) is fixedly connected to a table leg (2) on the outside.

7. The pure oxygen combustion drying equipment according to claim 1, characterized in that: The inner wall of the filter box (5) is slidably connected with a filter plate (6), and a sealing gasket (28) is installed on the side of the filter plate (6). The inner wall of the drying box (14) is provided with a slide groove (15), and a placement block (16) is installed in the slide groove (15).

8. A pure oxygen combustion drying device according to claim 7, characterized in that: The placement block (16) is fixedly connected to the outside with a handle (27), and the filter plate (6) is fixedly connected to the outside with a handle (27), and the handle (27) is U-shaped.

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