A steam generator outlet adjusting structure

Abstract

The application provides a steam generator air outlet adjusting structure, and relates to the technical field of steam generators, which comprises a steam generator main body, an air outlet pipe is arranged in the steam generator main body, an adjusting pipe is screw-connected to the inside of the air outlet pipe, a guide pipe is screw-connected to the outer surface of the adjusting pipe, a filter pipe is screw-connected to the outer surface of the guide pipe, a filter screen is arranged in the filter pipe, a guide hole is arranged in the adjusting pipe, an adjusting rod is slidingly connected to the inside of the guide hole, a sealing plate is connected to the outer surface of the adjusting rod, and an air outlet adjusting device is connected to one end of the adjusting rod. The cooperation between the adjusting rod, the first rotating disc, the second rotating disc, the connecting block, the sliding block and other structures achieves the change of the size of the hole diameter in the adjusting pipe through the mutual cooperation and movement of multiple trapezoidal blocks, thereby optimizing the stability of the internal pressure and temperature of the steam generator main body, and facilitating the adjustment of the balance processing effect and energy consumption according to the material requirements.

Description

Technical Field

[0001] This utility model relates to the field of steaming machine technology, and more specifically, to a steaming machine outlet adjustment structure. Background Technology

[0002] Steaming machines achieve rapid and uniform heat treatment through direct or indirect steam heating combined with mechanical stirring, improving production efficiency, product consistency, and automation levels, while reducing energy consumption and labor costs. They also meet the requirements for temperature control accuracy, energy consumption control, and hygiene and safety in large-scale production.

[0003] A steam refining machine is a device that uses high-temperature steam, combined with physical stirring or chemical additives, to cook and refine materials, bringing them to the state required for subsequent processing and laying the foundation for producing qualified semi-finished or finished products.

[0004] In reality, the size of the vent in a steaming mill is fixed. However, different materials require different temperatures. For materials that require higher temperatures, keeping the vent size constant will cause a large amount of steam to escape quickly, requiring more steam to steam the material and resulting in a decrease in energy efficiency.

[0005] Therefore, we have made improvements to this by proposing an adjustable structure for the steam smelting machine's exhaust port. Utility Model Content

[0006] The purpose of this invention is to solve the problem that the size of the vent in a steaming machine is fixed.

[0007] To achieve the above-mentioned objectives and improve the aforementioned problems, this utility model provides a steaming machine outlet adjustment structure, including a steaming machine body. An outlet pipe is provided inside the steaming machine body. An adjustment pipe is threadedly connected to the inside of the outlet pipe. A guide pipe is threadedly connected to the outer surface of the adjustment pipe. A filter pipe is threadedly connected to the outer surface of the guide pipe. A filter screen is fixedly installed inside the filter pipe. A sliding groove is formed inside the adjustment pipe. A baffle is fixedly connected to the outer surface of the adjustment pipe. Multiple sets of snap-fit ​​holes are provided inside the baffle. A guide hole is formed inside the adjustment pipe. An adjustment rod is slidably connected inside the guide hole. A sealing plate is fixedly connected to the outer surface of the adjustment rod. An outlet adjustment device is fixedly connected to one end of the adjustment rod.

[0008] As a preferred technical solution of this application, the adjusting rod has a convex hole inside, a buckle is slidably connected inside the convex hole, a spring is fixedly installed between the buckle and the convex hole, and a fixing pin is fixedly connected to one end of the buckle.

[0009] As a preferred technical solution of this application, the outer surface of the fixing pin is slidably connected to a handle, and the bottom end of the handle is slidably connected to the adjusting rod.

[0010] As a preferred technical solution of this application, the surface of the buckle is engaged with the inside of the snap-fit ​​hole, and the surface of the sealing plate is slidably connected to the outer surface of the regulating tube.

[0011] As a preferred technical solution of this application, the air outlet adjustment device includes a first turntable and a second turntable. The surface of the first turntable is fixedly connected to one end of the adjustment rod, the bottom end of the first turntable is slidably connected to the inner surface of the adjustment tube, and the top end of the second turntable is fixedly connected to the inner surface of the adjustment tube.

[0012] As a preferred technical solution of this application, a plurality of connecting blocks are fixedly installed on the outer surface of the first turntable. The connecting blocks are arranged in a circumferential array and the outer surface of the connecting blocks is slidably connected to the inside of the slide groove.

[0013] As a preferred technical solution of this application, a guide groove is provided at the top of the first turntable, and the cross-section of the guide groove is a hexagonal structure. Multiple sets of limiting grooves are provided at the bottom of the second turntable. The extending direction of the limiting grooves all points to the central axis of the adjusting tube, and the limiting grooves are distributed in a circumferential array.

[0014] As a preferred technical solution of this application, multiple sets of trapezoidal blocks are slidably connected between the first turntable and the second turntable. The trapezoidal blocks are arranged in a circumferential array. Two sets of sliders are fixedly installed on the upper and lower surfaces of the trapezoidal blocks, and the upper and lower sets of sliders are symmetrically distributed. The outer surface of one set of sliders is slidably connected to the inside of the guide groove, and the outer surface of the other set of sliders is slidably connected to the inside of the limiting groove. The multiple sets of trapezoidal blocks are slidably connected to each other.

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

[0016] In the scheme of this application:

[0017] 1. Through the coordination of the adjustable rod, first turntable, second turntable, connecting block, slider and other structures, the size of the internal aperture of the regulating tube is changed by the coordinated movement of multiple sets of trapezoidal blocks. This optimizes the stability of the internal pressure and temperature of the steaming machine. Increasing the size can quickly discharge excess steam and avoid excessive pressure causing the material to overheat or the equipment to be under excessive pressure. Decreasing the size reduces steam loss, which is conducive to maintaining constant temperature and pressure, improving energy utilization, and thus making it easier to adjust the balance processing effect and energy consumption according to the material requirements.

[0018] 2. By coordinating the convex holes, buckles, springs, handles, and other structures, the internal diameter of the regulating tube is locked, thereby ensuring a stable steam discharge during the steaming process and preventing unexpected changes in size due to vibration, accidental touch, etc. This maintains constant internal pressure and temperature, ensuring consistent material processing results. Attached Figure Description

[0019] Figure 1 A schematic diagram of the steaming machine outlet adjustment structure provided in this application;

[0020] Figure 2 A schematic diagram of the regulating pipe in the steaming machine outlet regulating structure provided in this application;

[0021] Figure 3 This is a cross-sectional view of the regulating pipe in the steaming machine outlet regulating structure provided in this application.

[0022] Figure 4 A schematic diagram of the first turntable in the steaming machine outlet adjustment structure provided in this application;

[0023] Figure 5 A schematic diagram of the second turntable in the steaming machine outlet adjustment structure provided in this application;

[0024] Figure 6 Provided for this application Figure 3 A magnified structural diagram of a portion of point A in the middle.

[0025] The image shows:

[0026] 1. Steaming machine body; 2. Exhaust pipe; 3. Adjusting pipe; 4. Guide pipe; 5. Filter pipe; 6. Filter screen; 7. Baffle; 8. Snap-fit ​​hole; 9. Guide hole; 10. Adjusting rod; 11. Sealing plate; 12. Convex hole; 13. Buckle; 14. Spring; 15. Fixing pin; 16. Handle; 17. First turntable; 18. Slide groove; 19. Connecting block; 20. Guide groove; 21. Trapezoidal block; 22. Sliding block; 23. Second turntable; 24. Limiting groove. Detailed Implementation

[0027] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] Example 1

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 A steaming machine outlet adjustment structure includes a steaming machine body 1. The steaming machine body 1 is an existing structure and will not be described in detail here. An outlet pipe 2 is provided inside the steaming machine body 1. An adjustment pipe 3 is threadedly connected inside the outlet pipe 2. A guide pipe 4 is threadedly connected to the outer surface of the adjustment pipe 3. A filter pipe 5 is threadedly connected to the outer surface of the guide pipe 4. A filter screen 6 is fixedly installed inside the filter pipe 5. A sliding groove 18 is opened inside the adjustment pipe 3. A baffle 7 is fixedly connected to the outer surface of the adjustment pipe 3. A set of snap-fit ​​holes 8 are provided inside the baffle 7. A guide hole 9 is opened inside the adjustment pipe 3. An adjustment rod 10 is slidably connected inside the guide hole 9. A sealing plate 11 is fixedly connected to the outer surface of the adjustment rod 10. An outlet adjustment device is fixedly connected to one end of the adjustment rod 10.

[0033] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the adjusting rod 10 has a convex hole 12 inside, and a buckle 13 is slidably connected inside the convex hole 12. A spring 14 is fixedly installed between the buckle 13 and the convex hole 12. A fixing pin 15 is fixedly connected to one end of the buckle 13. By installing the spring 14 between the buckle 13 and the convex hole 12, the buckle 13 is ensured to be tightly engaged in the engaged state to prevent loosening or disengagement. When disassembly is required, the buckle 13 is released from the engaged state and can automatically reset to prepare for the next engagement.

[0034] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a handle 16 is slidably connected to the outer surface of the fixing pin 15. The bottom end of the handle 16 is slidably connected to the adjusting rod 10. The buckle 13 and the handle 16 are connected by the fixing pin 15, so that it is easier to engage or disengage the buckle 13 and the engagement hole 8 by using the handle 16.

[0035] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the surface of the buckle 13 engages with the inside of the snap-fit ​​hole 8, and the surface of the sealing plate 11 slides with the outer surface of the regulating pipe 3. The length of the sealing plate 11 is much greater than that of the guide hole 9 so that the sealing plate 11 can completely block the guide hole 9, thereby preventing steam from leaking from the regulating pipe 3 during normal operation of the steaming machine body 1, and thus ensuring a stable steam discharge during the steaming process.

[0036] Example 2

[0037] The steam outlet adjustment structure of the steaming machine provided in Example 1 has been further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the air outlet adjustment device includes a first turntable 17 and a second turntable 23. The surface of the first turntable 17 is fixedly connected to one end of the adjustment rod 10, the bottom end of the first turntable 17 is slidably connected to the inner surface of the adjustment tube 3, and the top end of the second turntable 23 is fixedly connected to the inner surface of the adjustment tube 3. When the buckle 13 is released from the snap-fit ​​hole 8, the first turntable 17 can be rotated by rotating the adjustment rod 10.

[0038] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, multiple sets of connecting blocks 19 are fixedly installed on the outer surface of the first turntable 17. The connecting blocks 19 are arranged in a circumferential array. The outer surface of the connecting blocks 19 is slidably connected to the inside of the slide groove 18. By installing multiple sets of connecting blocks 19 on the outer surface of the first turntable 17, the connecting blocks 19 can more accurately constrain the movement trajectory of the first turntable 17, avoid deviation or shaking, and improve movement stability.

[0039] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the top of the first turntable 17 is provided with a guide groove 20, the cross-section of the guide groove 20 is a hexagonal structure, and the bottom of the second turntable 23 is provided with multiple sets of limiting grooves 24. The extension direction of the limiting grooves 24 all points to the central axis of the adjusting tube 3, and the limiting grooves 24 are distributed in a circular array.

[0040] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, multiple sets of trapezoidal blocks 21 are slidably connected between the first turntable 17 and the second turntable 23. The trapezoidal blocks 21 are arranged in a circumferential array. Two sets of sliders 22 are fixedly installed on the upper and lower surfaces of the trapezoidal blocks 21, and the upper and lower sets of sliders 22 are symmetrically distributed. The outer surface of one set of sliders 22 is slidably connected to the inside of the guide groove 20, and the outer surface of the other set of sliders 22 is slidably connected to the inside of the limiting groove 24. The multiple sets of trapezoidal blocks 21 are slidably connected to each other. When the adjusting rod 10 is rotated clockwise, it can drive the first turntable 17 to rotate in the same direction, so that the trapezoidal blocks 21 slidably connected to the top of the first turntable 17 move along the guide groove. The guide movement of 20, and at the same time, since the surface of the slider 22 connected to the top of the trapezoidal block 21 is slidably connected to the inside of the limiting groove 24, and since the extension direction of the limiting groove 24 all points to the central axis of the regulating tube 3, the trapezoidal block 21 moves towards the central axis, so that multiple sets of trapezoidal blocks 21 cooperate with each other and move closer to the central axis, thereby reducing the central aperture between multiple sets of trapezoidal blocks 21, thereby realizing the adjustment of the size of the internal aperture of the regulating tube 3. Conversely, if the regulating rod 10 is rotated counterclockwise, multiple sets of trapezoidal blocks 21 can cooperate with each other and move away from the central axis, so that the central aperture between multiple sets of trapezoidal blocks 21 gradually expands until it reaches the size of the air outlet aperture.

[0041] The usage process of the steaming machine outlet adjustment structure provided by this utility model is as follows:

[0042] When the operator needs to adjust the size of the air outlet of the steaming machine body 1, the operator moves the handle 16 outward to drive the buckle 13, which compresses the spring 14 inside the adjusting rod 10 and releases the buckle 13 from the locking hole 8, allowing the adjusting rod 10 to rotate. Then, the adjusting rod 10 is rotated clockwise, which drives the first turntable 17 to rotate. The trapezoidal block 21, which is slidably connected to the top of the first turntable 17, moves along the guide groove 20. At the same time, since the surface of the slider 22 connected to the top of the trapezoidal block 21 is slidably connected to the inside of the limiting groove 24, and since the extension direction of the limiting groove 24 all points to the central axis of the adjusting tube 3, the trapezoidal block 21 moves towards the central axis, so that multiple sets of trapezoidal blocks 21 cooperate with each other and move closer to the central axis, thereby reducing the central aperture between multiple sets of trapezoidal blocks 21, and thus realizing the adjustment of the size of the internal aperture of the adjusting tube 3.

[0043] Conversely, rotating the adjusting rod 10 counterclockwise allows multiple sets of trapezoidal blocks 21 to cooperate and move away from the central axis, gradually enlarging the central aperture between the trapezoidal blocks 21 until it reaches the size of the air outlet aperture. When the air outlet size is adjusted, the handle 16 is moved inward to release the compression of the spring 14, allowing the spring 14 to push the buckle 13 into the locking hole 8 for locking, thereby locking the size of the internal aperture of the adjusting tube 3. This ensures a stable steam discharge during the steaming process, preventing unexpected dimensional changes due to vibration, accidental contact, etc., thus maintaining constant internal pressure and temperature and ensuring consistent material processing results.

[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this 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 specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A steam outlet adjustment structure for a steam refining machine, characterized in that, The steaming machine includes a main body (1), an exhaust pipe (2) is provided inside the main body (1), an adjusting pipe (3) is threaded inside the exhaust pipe (2), a guide pipe (4) is threaded on the outer surface of the adjusting pipe (3), a filter pipe (5) is threaded on the outer surface of the guide pipe (4), a filter screen (6) is fixedly installed inside the filter pipe (5), a sliding groove (18) is provided inside the adjusting pipe (3), a baffle (7) is fixedly connected to the outer surface of the adjusting pipe (3), a number of snap-fit ​​holes (8) are provided inside the baffle (7), a guide hole (9) is provided inside the adjusting pipe (3), an adjusting rod (10) is slidably connected inside the guide hole (9), a sealing plate (11) is fixedly connected to the outer surface of the adjusting rod (10), and an exhaust port adjusting device is fixedly connected to one end of the adjusting rod (10).

2. The steam outlet adjustment structure of a steaming machine according to claim 1, characterized in that, The adjusting rod (10) has a convex hole (12) inside, and a buckle (13) is slidably connected inside the convex hole (12). A spring (14) is fixedly installed between the buckle (13) and the convex hole (12), and a fixing pin (15) is fixedly connected to one end of the buckle (13).

3. The steam outlet adjustment structure of a steaming machine according to claim 2, characterized in that, The outer surface of the fixing pin (15) is slidably connected to a handle (16), and the bottom end of the handle (16) is slidably connected to the adjusting rod (10).

4. The steam outlet adjustment structure of a steaming machine according to claim 2, characterized in that, The surface of the buckle (13) engages with the inside of the snap-fit ​​hole (8), and the surface of the sealing plate (11) slides with the outer surface of the regulating tube (3).

5. The steam outlet adjustment structure of a steaming machine according to claim 1, characterized in that, The air outlet adjustment device includes a first turntable (17) and a second turntable (23). The surface of the first turntable (17) is fixedly connected to one end of the adjustment rod (10). The bottom end of the first turntable (17) is slidably connected to the inner surface of the adjustment tube (3). The top end of the second turntable (23) is fixedly connected to the inner surface of the adjustment tube (3).

6. The steam outlet adjustment structure of a steaming machine according to claim 5, characterized in that, Multiple sets of connecting blocks (19) are fixedly installed on the outer surface of the first turntable (17). The connecting blocks (19) are arranged in a circumferential array and the outer surface of the connecting blocks (19) is slidably connected to the inside of the slide groove (18).

7. The steam outlet adjustment structure of a steaming machine according to claim 5, characterized in that, The top of the first turntable (17) is provided with a guide groove (20), the cross-section of the guide groove (20) is a hexagonal structure, and the bottom of the second turntable (23) is provided with multiple sets of limiting grooves (24). The extension direction of the limiting grooves (24) all points to the central axis of the regulating tube (3), and the limiting grooves (24) are distributed in a circular array.

8. The steam outlet adjustment structure of a steaming machine according to claim 7, characterized in that, Multiple sets of trapezoidal blocks (21) are slidably connected between the first turntable (17) and the second turntable (23). The trapezoidal blocks (21) are arranged in a circular array. Two sets of sliders (22) are fixedly installed on the upper and lower surfaces of the trapezoidal blocks (21), and the upper and lower sets of sliders (22) are symmetrically distributed. The outer surface of one set of sliders (22) is slidably connected to the inside of the guide groove (20), and the outer surface of the other set of sliders (22) is slidably connected to the inside of the limiting groove (24). The multiple sets of trapezoidal blocks (21) are slidably connected to each other.

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