Ozone special program control valve for drying machine

Abstract

The utility model discloses a drying machine is with ozone special program control valve, including drive arrangement and casing, the casing sets up the below of drive arrangement, the lower surface rotationally connected with the rotary drum of drive arrangement, the lower surface fixed mounting of drive arrangement has the installation cylinder, the outer surface fixed mounting of casing has the fixed cylinder. The utility model, through setting drive arrangement, casing, rotary drum, installation cylinder, fixed cylinder, mounting sleeve, pivot, mounting seat, valve plate, fixed bolt, fixed block, mounting bolt and seal ring etc. The cooperation of parts has realized the function of quick disassembly and quick dismounting to program control valve, has improved the setting mode among the prior art program control valve, so that when program control valve fails, can quick disassembly and maintenance to program control valve, when valve plate appears damage simultaneously, can conveniently and quickly replace valve plate, guarantee the normal use of program control valve, has promoted the practicality and convenience of program control valve.

Description

Technical Field

[0001] This utility model relates to the field of programmable valve technology, and in particular to a programmable valve for ozone in dryers. Background Technology

[0002] A dryer is a mechanical device that uses heat energy to reduce the moisture content of materials. It is used to dry objects. The dryer heats the material to vaporize and release the moisture, thereby obtaining solid materials with a specified moisture content. The pipelines used for ozone delivery on the dryer are generally equipped with dedicated programmable valves.

[0003] In the existing technology, the drive device of the programmable valve is mostly fixedly connected to the valve body shell. This setting makes it inconvenient to disassemble and repair the programmable valve when it malfunctions. At the same time, the valve plate of the programmable valve is mostly directly fixed on the rotating shaft. When the valve plate is damaged, it is inconvenient to replace the valve plate, thus affecting the normal use of the programmable valve and reducing its practicality and convenience. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a special programmable valve for ozone in dryers.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a programmable valve for ozone in a dryer, comprising a drive device and a housing. The housing is located below the drive device. A rotating cylinder is rotatably connected to the lower surface of the drive device. An mounting cylinder is fixedly installed on the lower surface of the drive device. A fixing cylinder is fixedly installed on the outer surface of the housing. An mounting sleeve is fixedly installed at the top of the fixing cylinder. A rotating shaft is rotatably connected to the inner wall of the housing. The rotating shaft penetrates the inner wall of the housing and extends into the interior of the fixing cylinder and the mounting sleeve. Two mounting seats are symmetrically installed on the outer surface of the rotating shaft inside the housing. A valve plate is inserted into the interior of each of the two mounting seats. A fixing block is fixedly installed on the outer surface of the rotating shaft away from the housing. A mounting bolt is threaded onto the outer wall of the mounting sleeve. Two semi-circular sealing rings are fixedly installed on the inner wall of the housing. Connecting components are provided on both side walls of the housing.

[0006] As a further description of the above technical solution: the mounting sleeve is fitted onto the outer surface of the mounting cylinder, the top end of the rotating shaft is inserted into the rotating cylinder, and the inner wall of the rotating cylinder is provided with a fixing groove that matches the fixing block. By setting the above components, the function of the rotating cylinder driving the rotating shaft to rotate is realized.

[0007] As a further description of the above technical solution: the inner walls of both mounting seats are fixedly installed with limit blocks, the side walls of both valve plates are provided with limit grooves that are adapted to the limit blocks, and the side walls of both mounting seats are threaded with fixing bolts. The fixing bolts penetrate the side walls of the mounting seats and are inserted into the side walls of the valve plates. By setting the above components, the function of quickly installing and disassembling the valve plates is realized.

[0008] As a further description of the above technical solution: a slider is fixedly installed on the inner wall of the mounting sleeve, and a groove adapted to the slider is opened on the outer wall of the mounting cylinder. The mounting bolt passes through the outer wall of the mounting sleeve and is inserted into the outer wall of the mounting cylinder. By setting the above components, the function of connecting and fixing the mounting sleeve and the mounting cylinder is realized.

[0009] As a further description of the above technical solution: the connecting assembly includes a connecting pipe, which is fixedly installed on the side wall of the housing. The outer surface of the connecting pipe is fitted with a pipe and a sealing ring. A fixing frame is fixedly installed on the side wall of the housing outside the connecting pipe. A positioning block is fixedly installed on the upper outer surface of the pipe. A threaded sleeve is fitted on the outer surface of the fixing frame through an installation groove. By setting the connecting assembly, the function of quickly connecting pipes is realized.

[0010] As a further description of the above technical solution: the outer wall of the sealing ring is in close contact with the inner wall of the pipe, a retaining ring is fixedly installed on the inner wall of the sealing ring, and a retaining groove adapted to the retaining ring is opened on the outer surface of the connecting pipe. By setting the above components, the function of positioning the sealing ring is realized.

[0011] As a further description of the above technical solution: the outer wall of the pipe is slidably connected to the inner wall of the fixing frame, the inner wall of the fixing frame is provided with a positioning groove that matches the positioning block, a connecting ring is fixedly installed on the outer wall of the pipe, and the outer surface of the connecting ring is provided with a threaded groove that meshes with the threaded sleeve. By setting the above components, the function of fixing the pipe is realized.

[0012] This utility model has the following beneficial effects:

[0013] 1. Compared with existing technologies, this dryer uses a dedicated ozone-controlled valve. Through the coordination of components such as a drive unit, housing, rotating drum, mounting cylinder, fixing cylinder, mounting sleeve, rotating shaft, mounting seat, valve plate, limit block, fixing bolt, fixing block, slider, mounting bolt, and sealing ring, it achieves the function of quickly disassembling the controlled valve and quickly assembling the valve plate. This improves the setting method of the controlled valve in existing technologies, allowing for quick disassembly and repair of the controlled valve when it malfunctions, and convenient and quick replacement of the valve plate when it is damaged. This ensures the normal use of the controlled valve and enhances its practicality and convenience.

[0014] 2. Compared with existing technologies, this dryer uses a special ozone-controlled valve. By setting up connecting pipes, pipelines, sealing rings, retaining rings, fixing frames, positioning blocks, threaded sleeves, and connecting rings, it realizes the function of quickly connecting pipelines to the controlled valve. This improves the connection method between pipelines and controlled valves in existing technologies, making the connection between pipelines and controlled valves more convenient and simple, saving time and effort, and improving the ease of operation of the controlled valve. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the ozone-specific programmable valve for dryers proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the mounting sleeve structure of the ozone-specific programmable valve for dryers proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the mounting cylinder structure of the ozone-specific programmable valve for dryers proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the shell structure of the ozone-specific programmable valve for dryers proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the valve plate structure of the ozone-specific programmable valve for dryers proposed in this utility model;

[0020] Figure 6 This is a schematic diagram of the connection assembly structure of the ozone-specific programmable valve for dryers proposed in this utility model.

[0021] Legend:

[0022] 1. Drive unit; 2. Housing; 3. Rotary cylinder; 4. Mounting cylinder; 5. Fixing cylinder; 6. Mounting sleeve; 7. Rotating shaft; 8. Mounting seat; 9. Valve plate; 10. Limiting block; 11. Fixing bolt; 12. Fixing block; 13. Sliding block; 14. Mounting bolt; 15. Sealing ring; 16. Connecting pipe; 17. Pipe; 18. Sealing ring; 19. Snap ring; 20. Fixing frame; 21. Positioning block; 22. Threaded sleeve; 23. Connecting ring. Detailed Implementation

[0023] 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.

[0024] Reference Figures 1 to 6 The ozone-specific programmable valve for dryers provided by this utility model includes a drive unit 1 and a housing 2. The housing 2 is located below the drive unit 1. A rotating cylinder 3 is rotatably connected to the lower surface of the drive unit 1. An mounting cylinder 4 is fixedly installed on the lower surface of the drive unit 1. A fixing cylinder 5 is fixedly installed on the outer surface of the housing 2. An mounting sleeve 6 is fixedly installed at the top of the fixing cylinder 5 and fits onto the outer surface of the mounting cylinder 4. A rotating shaft 7 is rotatably connected to the inner wall of the housing 2. The top of the rotating shaft 7 is inserted into the rotating cylinder 3 and passes through the inner wall of the housing 2. The wall extends into the interior of the fixed cylinder 5 and the mounting sleeve 6. A fixed block 12 is fixedly installed on the outer surface of the end of the rotating shaft 7 away from the housing 2. A fixed groove adapted to the fixed block 12 is opened on the inner wall of the rotating cylinder 3. A slider 13 is fixedly installed on the inner wall of the mounting sleeve 6. A sliding groove adapted to the slider 13 is opened on the outer wall of the mounting cylinder 4. A mounting bolt 14 is threadedly connected to the outer wall of the mounting sleeve 6. The mounting bolt 14 passes through the outer wall of the mounting sleeve 6 and is inserted into the outer wall of the mounting cylinder 4. Two semi-circular sealing rings 15 are fixedly installed on the inner wall of the housing 2.

[0025] Two mounting seats 8 are symmetrically installed on the outer surface of the shaft 7 inside the housing 2. A valve plate 9 is inserted into the interior of each mounting seat 8. A limit block 10 is fixedly installed on the inner wall of each mounting seat 8. A limit groove adapted to the limit block 10 is opened through the side wall of each valve plate 9. A fixing bolt 11 is threadedly connected to the side wall of each mounting seat 8. The fixing bolt 11 passes through the side wall of the mounting seat 8 and is inserted into the side wall of the valve plate 9.

[0026] By setting up a drive device 1, housing 2, rotating cylinder 3, mounting cylinder 4, fixing cylinder 5, mounting sleeve 6, rotating shaft 7, mounting base 8, valve plate 9, limit block 10, fixing bolt 11, fixing block 12, slider 13, mounting bolt 14, and sealing ring 15, the system achieves the functions of quickly disassembling the programmable valve and quickly assembling and disassembling the valve plate 9. This improves the setting method of the programmable valve in the existing technology, so that when the programmable valve malfunctions, it can be quickly disassembled and repaired. At the same time, when the valve plate 9 is damaged, it can be easily and quickly replaced, ensuring the normal use of the programmable valve and improving its practicality and convenience.

[0027] Both sides of the housing 2 are provided with connecting components, including connecting pipes 16. Connecting pipes 16 are fixedly installed on the side walls of the housing 2. A pipe 17 and a sealing ring 18 are sleeved on the outer surface of the connecting pipe 16. The outer wall of the sealing ring 18 is in close contact with the inner wall of the pipe 17. A retaining ring 19 is fixedly installed on the inner wall of the sealing ring 18. A retaining groove adapted to the retaining ring 19 is opened on the outer surface of the connecting pipe 16. A fixing frame 20 is fixedly installed on the side wall of the housing 2 outside the connecting pipe 16. The outer wall of the pipe 17 is slidably connected to the inner wall of the fixing frame 20. A positioning block 21 is fixedly installed on the upper outer surface of the pipe 17. A positioning groove adapted to the positioning block 21 is opened on the inner wall of the fixing frame 20. A threaded sleeve 22 is sleeved on the outer surface of the fixing frame 20 through the mounting groove. A connecting ring 23 is fixedly installed on the outer wall of the pipe 17. A threaded groove that meshes with the threaded sleeve 22 is opened on the outer surface of the connecting ring 23.

[0028] By setting up connecting pipe 16, pipe 17, sealing ring 18, retaining ring 19, fixing frame 20, positioning block 21, threaded sleeve 22 and connecting ring 23, the function of quickly connecting pipe 17 to the programmable valve is realized. This improves the connection method between pipe 17 and programmable valve in the existing technology, making the connection between pipe 17 and programmable valve more convenient and simple, saving time and effort, and improving the ease of operation of programmable valve.

[0029] Working principle: When using the programmable valve, first connect the pipe 17 to the programmable valve. Then, bring the two sealing rings 18 close to the corresponding connecting pipes 16. Move the two sealing rings 18 so that they are respectively fitted onto the outer surface of the corresponding connecting pipes 16, allowing the retaining ring 19 to slide into the retaining groove, thereby fixing the two sealing rings 18. Next, bring the pipe 17 close to the side wall of the programmable valve housing 2, aligning the pipe 17 with the connecting pipe 16 and the fixing frame 20 on the side wall of the housing 2, aligning the positioning block 21 with the positioning groove. Move the pipe 17 so that it follows the direction of the fixing frame 20. The inner wall is fitted onto the outer surface of the connecting pipe 16, and the positioning block 21 slides inside the positioning groove. After the pipe 17 is fitted onto the outer surface of the connecting pipe 16, the inner wall of the pipe 17 is in close contact with the outer wall of the sealing ring 18. Then, the threaded sleeve 22 is pulled so that the threaded sleeve 22 slides inside the mounting groove on the fixed frame 20. When the threaded sleeve 22 contacts the connecting ring 23, the threaded sleeve 22 is rotated so that the threaded sleeve 22 rotates onto the connecting ring 23 through the thread groove, thereby fixing the pipe 17. Then, the above operation is repeated to connect another pipe 17 to the other side wall of the programmable valve.

[0030] When it is necessary to separate the drive unit 1 from the housing 2 for maintenance, tighten the two mounting bolts 14 so that both mounting bolts 14 extend away from the mounting sleeve 6. After both mounting bolts 14 are separated from the mounting cylinder 4, release the fixing of the mounting sleeve 6. Then pull the housing 2 away from the drive unit 1 so that the mounting sleeve 6 slides on the outer surface of the mounting cylinder 4, the slider 13 slides inside the slide groove, and at the same time the rotating shaft 7 slides outward from the inside of the rotating cylinder 3, and the fixing block 12 slides inside the fixing groove. When the rotating shaft 7 slides out from the inside of the rotating cylinder 3, the mounting sleeve 6 separates from the mounting cylinder 4, thus completing the separation of the drive unit 1 from the housing 2. At this time, the programmable valve can be maintained. After the programmable valve is maintained, the above operations are reversed to reassemble the programmable valve.

[0031] When valve plate 9 is damaged and needs to be replaced, first loosen the fixing bolt 11 so that the fixing bolt 11 extends away from the mounting seat 8. After the fixing bolt 11 separates from the valve plate 9, the restriction and fixation on the valve plate 9 are released. Then push the valve plate 9 so that the valve plate 9 rotates inside the housing 2 through the rotating shaft 7. When the valve plate 9 rotates to be perpendicular to the housing 2, pull the two valve plates 9 so that the two valve plates 9 slide outward from the inside of the two mounting seats 8. The limiting block 10 slides inside the limiting groove. After both valve plates 9 have slid out from the inside of the mounting seat 8, the valve plate 9 is removed. Then take out the new valve plate 9 and reverse the above operation to install the new valve plate 9 onto the rotating shaft 7.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A programmable control valve for ozone in a dryer, comprising a drive unit (1) and a housing (2), characterized in that: The housing (2) is located below the driving device (1). A rotating cylinder (3) is rotatably connected to the lower surface of the driving device (1). An mounting cylinder (4) is fixedly installed on the lower surface of the driving device (1). A fixing cylinder (5) is fixedly installed on the outer surface of the housing (2). An mounting sleeve (6) is fixedly installed at the top end of the fixing cylinder (5). A rotating shaft (7) is rotatably connected to the inner wall of the housing (2). The rotating shaft (7) penetrates the inner wall of the housing (2) and extends to the fixing cylinder (5) and the mounting sleeve (6). Inside the housing (2), the rotating shaft (7) is symmetrically mounted with two mounting seats (8) on the outer surface inside the housing (2). A valve plate (9) is inserted inside each of the two mounting seats (8). A fixing block (12) is fixedly mounted on the outer surface of the rotating shaft (7) away from the housing (2). The outer wall of the mounting sleeve (6) is threaded with a mounting bolt (14). Two semi-circular sealing rings (15) are fixedly mounted on the inner wall of the housing (2). Connecting components are provided on both side walls of the housing (2).

2. The ozone-specific programmable valve for dryers according to claim 1, characterized in that: The mounting sleeve (6) is fitted onto the outer surface of the mounting cylinder (4), the top end of the rotating shaft (7) is inserted into the rotating cylinder (3), and the inner wall of the rotating cylinder (3) is provided with a fixing groove that matches the fixing block (12).

3. The ozone-specific programmable valve for dryers according to claim 1, characterized in that: Limiting blocks (10) are fixedly installed on the inner walls of both mounting seats (8), and limiting grooves adapted to the limiting blocks (10) are opened through the side walls of both valve plates (9). Fixing bolts (11) are threadedly connected to the side walls of both mounting seats (8). The fixing bolts (11) penetrate the side walls of the mounting seats (8) and are inserted into the side walls of the valve plates (9).

4. The ozone-specific programmable valve for dryers according to claim 1, characterized in that: The inner wall of the mounting sleeve (6) is fixedly installed with a slider (13), and the outer wall of the mounting cylinder (4) is provided with a sliding groove that matches the slider (13). The mounting bolt (14) passes through the outer wall of the mounting sleeve (6) and is inserted into the outer wall of the mounting cylinder (4).

5. The ozone-specific programmable valve for dryers according to claim 1, characterized in that: The connecting assembly includes a connecting pipe (16), which is fixedly installed on the side wall of the housing (2). The outer surface of the connecting pipe (16) is fitted with a pipe (17) and a sealing ring (18). A fixing frame (20) is fixedly installed on the side wall of the housing (2) outside the connecting pipe (16). A positioning block (21) is fixedly installed on the upper outer surface of the pipe (17). A threaded sleeve (22) is fitted on the outer surface of the fixing frame (20) through an installation groove.

6. The ozone-specific programmable valve for dryers according to claim 5, characterized in that: The outer wall of the sealing ring (18) is in close contact with the inner wall of the pipe (17), and a retaining ring (19) is fixedly installed on the inner wall of the sealing ring (18). A retaining groove adapted to the retaining ring (19) is opened on the outer surface of the connecting pipe (16).

7. The ozone-specific programmable valve for dryers according to claim 5, characterized in that: The outer wall of the pipe (17) is slidably connected to the inner wall of the fixed frame (20). The inner wall of the fixed frame (20) is provided with a positioning groove that matches the positioning block (21). A connecting ring (23) is fixedly installed on the outer wall of the pipe (17). The outer surface of the connecting ring (23) is provided with a threaded groove that meshes with the threaded sleeve (22).

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