Compression heat regeneration adsorption type drying machine

Abstract

The utility model discloses a compression heat regeneration adsorption type drying machine which comprises a base, a first drying tank, a heater and a control panel, fixing plates are fixed to the left end and the right end of the base, the first drying tank is fixed to the left fixing plate above the base, and a second drying pipe is fixed to the right fixing plate above the base. A supporting plate is fixed between the first drying tank and the second drying pipe, an upper connecting pipe is connected to the upper portion of the first drying tank and the upper portion of the second drying pipe, a heater is installed above the supporting plate, and the upper portion of the heater communicates with the upper connecting pipe through an air guide pipe; a control panel is installed at the position, located at the outer end of the heater, above the supporting plate. According to the compression heat regeneration adsorption type drying machine, an upper connecting ring plate and a lower connecting ring plate which are in threaded connection with the drying tank can be used, so that an upper opening and a lower opening in the surface of the drying tank can be conveniently opened, an internal filter screen and a drying agent can be conveniently replaced, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to dryers, in particular to a compression heat regeneration adsorption dryer. Background Art

[0002] The compression heat regeneration adsorption dryer consists of two double cylinders, and the cylinders are filled with desiccant. The two cylinders turn on and off the airflow, alternately performing drying and regeneration operations, so that the airflow can continuously contact the dry desiccant to achieve the purpose of dehumidification and drying;

[0003] The existing announcement number CN217746464U discloses a compression heat regeneration adsorption dryer, which includes a movable support, the top of which is connected to a bottom plate, and a drying tower is installed on one side of the top of the bottom plate, and a regeneration tower is installed on the other side of the top of the bottom plate. The above document drives the driving motor to drive the belt assembly to rotate, so as to drive the stirring rod and the stirring blade to rotate synchronously, which can fully stir the desiccant inside the drying cylinder, so that when the air circulates, the air is stirred so that the air and the desiccant can be fully in contact, and the contact area between the desiccant and the air can be expanded, thereby improving the drying efficiency of the dryer;

[0004] However, the structure of the stirring assembly in the above document is relatively simple, which may cause part of the desiccant to fail to be stirred, affecting the use effect of the desiccant inside the drying cylinder. At the same time, when there is a lot of dust adhering to the filter net in the above document, it is difficult to quickly replace and clean the filter, affecting the exhaust effect. Therefore, we propose a compression heat regeneration adsorption dryer to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a compression heat regeneration adsorption dryer to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compression heat regeneration adsorption dryer, comprising a base, a first drying tank, a heater and a control panel, the left and right ends of the base are fixed with fixing plates, the first drying tank is fixed on the left fixing plate above the base, the second drying tube is fixed on the right fixing plate above the base, and a support plate is fixed between the first drying tank and the second drying tube, a lower connecting tube is connected to the lower part of the first drying tank and the second drying tube, and an air inlet pipe is connected to the upper end of the lower connecting tube, a branch pipe is installed on the side of the lower connecting tube, an upper connecting tube is connected to the upper part of the first drying tank and the second drying tube, and an air outlet pipe is installed on the side of the upper connecting tube, a heater is installed above the support plate, and the upper part of the heater is connected to the upper connecting tube through an air guide pipe. A control panel is installed above the support plate at the outer end of the heater, an upper opening is opened above the first drying tank, and a lower opening is opened below the first drying tank, an upper connecting ring plate is connected to the top of the first drying tank, and a lower connecting ring plate is connected to the bottom of the first drying tank, a mounting seat is fixed below the support plate, a servo motor is fixed to the upper end of the mounting seat, and a first bevel gear is fixed to the output end of the servo motor, a protection frame is fixed below the mounting seat, a connecting shaft is rotatably connected between the protection frame and the first drying tank and the second drying tube, and second bevel gears are fixed to both ends of the connecting shaft, support baffles are fixed to the upper and lower ends of the interior of the first drying tank, a stirring assembly is installed between the two groups of the support baffles, and a filter is installed at the upper end of the interior of the first drying tank.

[0007] Preferably, the upper end of the air guide tube is arranged in a "Y" shape, and the upper end of the air guide tube is connected to the two ends of the upper connecting tube, and solenoid valves are installed at both ends of the upper connecting tube, the upper two ends of the air guide tube, the two ends of the lower connecting tube and the two ends of the branch pipe.

[0008] The above technical solution is adopted to facilitate heating and drying of the gas discharged from both ends of the upward connecting pipe through the air guide pipe.

[0009] Preferably, the interiors of the upper connecting ring plate and the lower connecting ring plate are both threadedly arranged, the upper connecting ring plate and the lower connecting ring plate are both threadedly connected to the surface of the first drying tank, the height of the upper connecting ring plate is greater than the height of the upper opening, and the height of the lower connecting ring plate is greater than the height of the lower opening.

[0010] By adopting the above technical solution, the upper connecting plate and the lower connecting plate which are threadedly connected to the surface of the drying tank can be used so that the upper connecting plate and the lower connecting plate can seal the upper opening and the lower opening to facilitate the replacement of the internal filter and the desiccant.

[0011] Preferably, both sides of the surface of the upper connecting ring plate are threadedly connected with limiting bolts, and the limiting bolts are located above the filter screen inside the first drying tank.

[0012] By adopting the above technical solution, the limiting bolts on the surface of the upper connecting plate can be used so that the limiting bolts can limit the filter screen.

[0013] Preferably, the second bevel gear at the end of the connecting shaft is connected to the first bevel gear in a meshing connection, and the second bevel gear at the other end of the connecting shaft is located inside the first drying tank.

[0014] The above technical solution facilitates the first bevel gear to drive the second bevel gear to mesh, so that the second bevel gear can drive the connecting shaft to rotate.

[0015] Preferably, the surfaces of the supporting partitions are all hollowed out.

[0016] By adopting the above technical solution, air can pass through the hollow-shaped support partition, thereby making it easier for the desiccant to dry the air.

[0017] Preferably, the stirring assembly includes a stirring shaft, the stirring shaft bearing is connected to the middle of the supporting partition, and a third bevel gear meshingly connected to the second bevel gear is fixed to the lower end of the stirring shaft, and the surface of the stirring shaft is connected to the stirring rod through a connecting strip.

[0018] By adopting the above technical solution, the second bevel gear at the end of the connecting shaft drives the third bevel gear below the stirring shaft to mesh, so that the stirring shaft drives the connecting strips and stirring rods on its surface to stir the desiccant inside the drying tank.

[0019] Preferably, the upper end of the stirring shaft is arranged in a "T" shape, and five groups of stirring rods are evenly arranged on the surface of the stirring shaft.

[0020] By adopting the above technical solution, the stirring effect of the desiccant inside the drying tank can be improved through five groups of stirring rods.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the compression heat regeneration adsorption dryer,

[0022] (1) The use of the stirring assembly inside the drying tank facilitates the use of five groups of stirring rods and connecting strips on the surface of the stirring shaft, so as to facilitate the full stirring of the desiccant inside the drying tank, thereby improving the stirring effect of the desiccant inside the drying tank;

[0023] (2) By using the upper connecting ring plate and the lower connecting ring plate that are threadedly connected to the drying tank, it is convenient to open the upper opening and the lower opening of the drying tank surface to facilitate the replacement of the internal filter and desiccant, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 2 This is a rear view structural diagram of the utility model;

[0026] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the stirring component of the utility model;

[0028] Figure 5 It is a schematic diagram of the upper opening and lower opening structure of the utility model.

[0029] In the figure: 1. base; 2. fixing plate; 3. first drying tank; 4. second drying tube; 5. lower connecting tube; 6. air inlet tube; 7. branch tube; 8. upper connecting tube; 9. air outlet tube; 10. support plate; 11. heater; 12. air guide tube; 13. control panel; 14. upper opening; 15. lower opening; 16. upper connecting ring plate; 17. lower connecting ring plate; 18. mounting seat; 19. servo motor; 20. protection frame; 21. first bevel gear; 22. connecting shaft; 23. second bevel gear; 24. supporting partition; 25. stirring assembly; 2501. stirring shaft; 2502. third bevel gear; 2503. stirring rod; 2504. connecting strip; 26. filter screen; 27. limit bolt. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-5The utility model provides a technical solution: a compression heat regeneration adsorption dryer, comprising a base 1, a first drying tank 3, a heater 11 and a control panel 13, a fixing plate 2 is fixed at the left and right ends of the base 1, a first drying tank 3 is fixed on the left fixing plate 2 above the base 1, a second drying tube 4 is fixed on the right fixing plate 2 above the base 1, and a support plate 10 is fixed between the first drying tank 3 and the second drying tube 4, a lower connecting tube 5 is connected to the lower part of the first drying tank 3 and the second drying tube 4, and an air inlet pipe 6 is connected to the upper end of the lower connecting tube 5, and a branch pipe 7 is installed on the side of the lower connecting tube 5 , an upper connecting pipe 8 is connected to the top of the first drying tank 3 and the second drying pipe 4, and an air outlet pipe 9 is installed on the side of the upper connecting pipe 8, a heater 11 is installed above the support plate 10, and the top of the heater 11 is connected to the upper connecting pipe 8 through an air guide pipe 12, the upper end of the air guide pipe 12 is arranged in a "Y" shape, and the upper end of the air guide pipe 12 is connected to the two ends of the upper connecting pipe 8, and electromagnetic valves are installed at the two ends of the upper connecting pipe 8, the two ends above the air guide pipe 12, the two ends of the lower connecting pipe 5, and the two ends of the branch pipe 7, so that the gas discharged from the two ends of the upper connecting pipe 8 through the air guide pipe 12 is heated and dried;

[0032] See also Figure 1-5 A control panel 13 is installed above the support plate 10 at the outer end of the heater 11, an upper opening 14 is opened above the first drying tank 3, and a lower opening 15 is opened below the first drying tank 3, an upper connecting ring plate 16 is connected to the top of the first drying tank 3, and a lower connecting ring plate 17 is connected to the bottom of the first drying tank 3, the interiors of the upper connecting ring plate 16 and the lower connecting ring plate 17 are both threaded, and the upper connecting ring plate 16 and the lower connecting ring plate 17 are both threadedly connected to the surface of the first drying tank 3, the height of the upper connecting ring plate 16 is greater than the height of the upper opening 14, and the lower connecting ring plate 17 is threadedly connected to the surface of the first drying tank 3. The height of 7 is greater than the height of the lower opening 15, and the upper connecting ring plate 16 and the lower connecting ring plate 17 can be used to be threadedly connected to the surface of the drying tank, so that the upper connecting ring plate 16 and the lower connecting ring plate 17 can seal the upper opening 14 and the lower opening 15, so as to replace the internal filter 26 and the desiccant. The surface of the upper connecting ring plate 16 is threadedly connected with the limiting bolts 27 on both sides, and the limiting bolts 27 are located above the filter 26 inside the first drying tank 3. The limiting bolts 27 on the surface of the upper connecting ring plate 16 can be used so that the limiting bolts 27 can limit the filter 26;

[0033] See also Figure 1-5A mounting seat 18 is fixed below the support plate 10, and a servo motor 19 is fixed at the upper end of the mounting seat 18, and a first bevel gear 21 is fixed at the output end of the servo motor 19, and a protection frame 20 is fixed below the mounting seat 18, and a connecting shaft 22 is rotatably connected between the protection frame 20 and the first drying tank 3 and the second drying tube 4, and second bevel gears 23 are fixed at both ends of the connecting shaft 22, and the second bevel gear 23 at the end of the connecting shaft 22 is connected to the first bevel gear 21 in a meshing connection, and the second bevel gear 23 at the other end of the connecting shaft 22 is located inside the first drying tank 3, so that the first bevel gear 21 drives the second bevel gear to mesh 23, so that the second bevel gear 23 drives the connecting shaft 22 to rotate, and support baffles 24 are fixed at both upper and lower ends of the first drying tank 3, and the surfaces of the support baffles 24 are hollowed out, so that air can pass through the hollowed-out support baffles 24, thereby facilitating the desiccant to dry the air. A stirring assembly 25 is installed between the two sets of supporting partitions 24, a filter screen 26 is installed at the upper end of the first drying tank 3, the stirring assembly 25 includes a stirring shaft 2501, the stirring shaft 2501 is connected to the middle of the supporting partition 24 by a bearing, and a third bevel gear 2502 meshingly connected with the second bevel gear 23 is fixed to the lower end of the stirring shaft 2501, and the surface of the stirring shaft 2501 is connected to the stirring rod 2503 by a connecting strip 2504, which is convenient for connecting the shaft 2 The second bevel gear 23 at the end drives the third bevel gear 2502 below the stirring shaft 2501 to mesh, so that the stirring shaft 2501 drives the connecting strip 2504 and the stirring rod 2503 on its surface to stir the desiccant inside the drying tank. The upper end of the stirring shaft 2501 is arranged in a "T" shape, and the stirring rod 2503 on the surface of the stirring shaft 2501 is evenly arranged in five groups, which can improve the stirring effect of the desiccant inside the drying tank through the five groups of stirring rods 2503.

[0034] Working principle: First, the servo motor 19 on the mounting seat 18 can be turned on so that the servo motor 19 drives the second bevel gear 23 at the end of the connecting shaft 22 inside the protection frame 20 to mesh and rotate through the first bevel gear 21, so that the second bevel gear 23 at the other end of the connecting shaft 22 drives the third bevel gear 2502 at the end of the stirring shaft 2501 on the stirring assembly 25 to mesh, so that the stirring shaft 2501 stirs the inside of the drying tank through the connecting strips 2504 and the stirring rod 2503 evenly distributed on the surface, so as to stir the desiccant inside the drying tank so that it can fully contact with the air, thereby improving the use of the desiccant;

[0035] When the filter screen 26 inside the drying tank needs to be replaced, the upper connecting ring plate 16 can be rotated so that the upper connecting ring plate 16 slides on the drying tank, so that the upper opening 14 at the upper end of the drying tank is opened, so that the internal filter screen 26 can be taken out and replaced. The two ends of the upper connecting ring plate 16 are threadedly connected with the limit bolts 27, so that when the limit bolts 27 are used, the upper end of the filter screen 26 can be squeezed and limited, so that the filter screen 26 can be used;

[0036] When the desiccant inside the drying tank needs to be replaced, the lower connecting ring plate 17 can be rotated to open the upper and lower openings 15 of the drying tank so that the desiccant between the two groups of supporting partitions 24 inside the drying tank can be taken out. This is the operating principle of the compression heat regeneration adsorption dryer.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A compression heat regeneration adsorption dryer, comprising a base (1), a first drying tank (3), a heater (11) and a control panel (13), characterized in that: The base (1) has fixed plates (2) fixed at both left and right ends, a first drying tank (3) is fixed on the left fixed plate (2) above the base (1), a second drying tube (4) is fixed on the right fixed plate (2) above the base (1), and a support plate (10) is fixed between the first drying tank (3) and the second drying tube (4), a lower connecting tube (5) is connected below the first drying tank (3) and the second drying tube (4), and an air inlet tube (6) is provided at the upper end of the lower connecting tube (5), A branch pipe (7) is installed on the side of the lower connecting pipe (5); an upper connecting pipe (8) is connected above the first drying tank (3) and the second drying pipe (4); an air outlet pipe (9) is installed on the side of the upper connecting pipe (8); a heater (11) is installed above the support plate (10); the upper part of the heater (11) is connected to the upper connecting pipe (8) through an air guide pipe (12); a control panel (13) is installed above the support plate (10) at the outer end of the heater (11); An upper opening (14) is provided above the drying tank (3), and a lower opening (15) is provided below the first drying tank (3); an upper connecting ring plate (16) is connected above the first drying tank (3), and a lower connecting ring plate (17) is connected below the first drying tank (3); a mounting seat (18) is fixed below the support plate (10), a servo motor (19) is fixed at the upper end of the mounting seat (18), and a first bevel gear (21) is fixed at the output end of the servo motor (19); A protective frame (20) is fixed below the mounting seat (18); a connecting shaft (22) is rotatably connected between the protective frame (20) and the first drying tank (3) and the second drying tube (4); and second bevel gears (23) are fixed to both ends of the connecting shaft (22); support baffles (24) are fixed to the upper and lower ends of the first drying tank (3); a stirring assembly (25) is installed between the two groups of the support baffles (24); and a filter screen (26) is installed at the upper end of the first drying tank (3).

2. The compression heat regeneration adsorption dryer according to claim 1, characterized in that: The upper end of the air guide pipe (12) is arranged in a "Y" shape, and the upper end of the air guide pipe (12) is connected to the two ends of the upper connecting pipe (8). Solenoid valves are installed at the two ends of the upper connecting pipe (8), the two ends above the air guide pipe (12), the two ends of the lower connecting pipe (5), and the two ends of the branch pipe (7).

3. The compression heat regeneration adsorption dryer according to claim 1, characterized in that: The interiors of the upper connecting ring plate (16) and the lower connecting ring plate (17) are both arranged in a threaded shape, and the upper connecting ring plate (16) and the lower connecting ring plate (17) are both threadedly connected to the surface of the first drying tank (3), and the height of the upper connecting ring plate (16) is greater than the height of the upper opening (14), and the height of the lower connecting ring plate (17) is greater than the height of the lower opening (15).

4. The compression heat regeneration adsorption dryer according to claim 1, characterized in that: Limiting bolts (27) are threadedly connected to both sides of the surface of the upper connecting ring plate (16), and the limiting bolts (27) are located above the filter screen (26) inside the first drying tank (3).

5. The compression heat regeneration adsorption dryer according to claim 1, characterized in that: The second bevel gear (23) at the end of the connecting shaft (22) is connected to the first bevel gear (21) in a meshing connection, and the second bevel gear (23) at the other end of the connecting shaft (22) is located inside the first drying tank (3).

6. The compression heat regeneration adsorption dryer according to claim 1, characterized in that: The surfaces of the supporting partitions (24) are all arranged in a hollow shape.

7. The compression heat regeneration adsorption dryer according to claim 1, characterized in that: The stirring assembly (25) comprises a stirring shaft (2501), the stirring shaft (2501) is bearing-connected to the middle part of the supporting partition (24), and a third bevel gear (2502) meshingly connected to the second bevel gear (23) is fixed to the lower end of the stirring shaft (2501), and the surface of the stirring shaft (2501) is connected to the stirring rod (2503) via a connecting strip (2504).

8. The compression heat regeneration adsorption dryer according to claim 7, characterized in that: The upper end of the stirring shaft (2501) is arranged in a "T" shape, and five groups of stirring rods (2503) are evenly arranged on the surface of the stirring shaft (2501).

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