Multi-channel rotary gas-liquid inlet and outlet device

Abstract

This invention relates to a multi-channel rotary gas-liquid inlet / outlet device, comprising a multi-channel tube body (1), a tube shell (2), and a rotary sealing body (3). The multi-channel tube body (1) is a stepped cylindrical shape, formed by multiple hollow tubes (11) of different diameters, which are sequentially inserted and connected from small to large. The outer end of the hollow tube (11) is provided with an outer hole (13), and the inner end is provided with an inner hole (14). The tube shell (2) is composed of multiple main pipes (21) connected together, and branch pipes (22) are provided on the main pipes (21). The rotary sealing body (3) includes an adjusting fixing block (31), a spring (32), a clamping ring (33), a dynamic sealing ring (34), and a static sealing ring (35). The rotary sealing body (3) is set in an annular cavity (25). This invention has a novel structure and practical function, and can be applied to vinegar fumigation tanks to realize multi-channel rotary continuous inlet / outlet of gas and liquid, which is beneficial to improving production efficiency and product quality.

Description

Technical Field

[0001] This invention relates to the technical field of vinegar brewing fumigation tank equipment, specifically to a multi-channel rotary gas and liquid inlet / outlet device. Background Technology

[0002] Smoking and spraying are two crucial steps in vinegar brewing. Currently, to reduce labor intensity and improve production efficiency and quality, highly automated and efficient vinegar fumigation tanks are used. During fumigation and spraying, these tanks require rotation and the continuous flow of gas and liquid within them, including steam input, oxygenation, spray water input, vinegar vapor recovery, and condensate output. Existing technology involves multiple inlet and outlet pipes on the tank for different gases and liquids. These pipes are connected to external conveying systems when needed, and disconnected when the tank needs to rotate. This repetitive and cumbersome connection and disconnection process hinders the timely and continuous flow of gas and liquid, impedes continuous tank rotation, and negatively impacts production efficiency and quality. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a multi-channel rotary gas-liquid inlet and outlet device with novel structure and practical function. It can be applied to vinegar brewing fumigation tanks to realize multi-channel rotary continuous inlet and outlet of gas and liquid, which is beneficial to improving production efficiency and product quality.

[0004] The technical solution adopted in this invention is as follows: a multi-channel rotary gas-liquid inlet / outlet device, comprising a multi-channel tube body 1, a tube shell 2, and a rotary sealing body 3. The multi-channel tube body 1 is a stepped cylindrical shape, formed by multiple hollow tubes 11 of different diameters, which are sequentially interlocked from small to large. A cavity 12 is formed between two adjacent interlocked hollow tubes 11. The outer end of the hollow tube 11 is provided with an outer hole 13, and the inner end is provided with an inner hole 14. The outer hole 13, the cavity 12, and the inner hole 14 are connected in a one-to-one correspondence. The tube shell 2 is composed of multiple main pipes 21 connected together. Branch pipes 22 are provided on the main pipes 21. A spacer connecting plate 23 is provided between two adjacent main pipes 21. A fitting through hole 24 is provided in the middle of the spacer connecting plate 23. The tube shell 2 is fitted onto the outside of the multi-channel tube body 1. The main pipes 21 and the hollow tubes 11 are arranged in a one-to-one correspondence, forming an annular space between them. The outer end of the tube shell 2 is provided with an outer sealing cover plate 26, and the inner end is provided with an inner sealing sleeve 27. The outer sealing cover plate 26 contacts and seals with the innermost hollow tube 11 of the multi-channel tube body 1. The inner sealing sleeve 27 is fitted on the multi-channel tube body 1 and contacts and seals with the outermost hollow tube 11. The rotating sealing body 3 includes an adjusting fixing block 31, a spring 32, a clamping ring 33, a dynamic sealing ring 34, and a static sealing ring 35. The rotating sealing body 3 is set in the annular cavity 25. The adjusting fixing block 31, spring 32, clamping ring 33, dynamic sealing ring 34, and static sealing ring 35 are sequentially fitted on the hollow tube 11. The adjusting fixing block 31 is fixedly connected to the hollow tube 11. A sealing ring is provided between the clamping ring 33 and the dynamic sealing ring 34. The end face of the dynamic sealing ring 34 is in close contact with the end face of the static sealing ring 35. The static sealing ring 35 is inserted into the fitting through hole 24, and a sealing ring is provided between them.

[0005] A further improvement is that multiple external holes 13 are evenly arranged on the outer cylindrical surface of the hollow tube 11, and an inner connecting tube is provided on the inner hole 14.

[0006] A further improvement is that two adjacent main pipes 21 are fixedly connected by a spacer plate 23, and a sealing gasket is provided between the two spacer plates 23.

[0007] A further improvement is that the adjusting fixing block 31 is provided with a set screw, and the adjusting fixing block 31 is fixedly connected to the hollow tube 11 by the set screw.

[0008] A further improvement is that the adjusting and fixing block 31 is provided with an expansion sleeve, and the adjusting and fixing block 31 is fixedly connected to the hollow tube 11 through the expansion sleeve.

[0009] A further improvement is that high-strength friction plates are provided on the end face of the dynamic sealing ring 34 and the end face of the static sealing ring 35, respectively.

[0010] A further improvement is that a fixed connecting plate 15 is provided on the multi-channel tube body 1.

[0011] A further improvement is that a bearing 16 is provided on the multi-channel tube body 1, and the bearing 16 is located between the inner sealing sleeve 27 and the fixed connecting plate 15.

[0012] A further improvement is that bearing 16 is a thrust ball bearing.

[0013] Compared with the prior art, the present invention has the following advantages: it has a novel structure and practical function, and can be applied to vinegar brewing fumigation tanks to realize multi-channel rotary continuous entry and exit of gas and liquid, which is conducive to improving production efficiency and product quality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the multi-channel tube structure in this invention.

[0016] Figure 3 This is a schematic diagram of the structure of the tube shell in this invention.

[0017] Figure 4 This is a schematic diagram of the rotating seal body in this invention. Detailed Implementation

[0018] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more explicit definition of the scope of protection of the present invention.

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a multi-channel rotary gas-liquid inlet / outlet device includes a multi-channel tube body 1, a tube shell 2, and a rotary sealing body 3. The multi-channel tube body 1 is a stepped cylindrical shape, formed by multiple hollow tubes 11 of different diameters, which are sequentially interlocked from smallest to largest. A cavity 12 is formed between two adjacent interlocked hollow tubes 11. The outer end of the hollow tube 11 is provided with an outer hole 13, and the inner end is provided with an inner hole 14. The outer hole 13, the cavity 12, and the inner hole 14 are connected in a one-to-one correspondence. The tube shell 2 is composed of multiple main pipes 21 connected together. Branch pipes 22 are installed on the main pipe 21. A spacer connecting plate 23 is installed between two adjacent main pipes 21. The two adjacent main pipes 21 are fixedly connected by the spacer connecting plate 23. A sealing gasket is provided between the two spacer connecting plates 23. A fitting through hole 24 is provided in the middle of the spacer connecting plate 23. The pipe shell 2 is fitted onto the outside of the multi-channel pipe body 1. The main pipes 21 and hollow pipes 11 are installed one-to-one, forming an annular cavity 25 between them. An outer sealing cover plate 26 is provided at the outer end of the pipe shell 2, and an inner sealing sleeve is provided at the inner end. 27. The outer sealing cover plate 26 contacts and seals with the innermost hollow tube 11 of the multi-channel tube body 1, with a rubber sealing ring installed between them. The inner sealing sleeve 27 is fitted onto the multi-channel tube body 1 and contacts and seals with the outermost hollow tube 11, with a rubber sealing ring installed between them. The rotating sealing body 3 includes an adjusting fixing block 31, a spring 32, a pressure ring 33, a dynamic sealing ring 34, and a static sealing ring 35. The rotating sealing body 3 is set in the annular cavity 25. The adjusting fixing block 31, spring 32, pressure ring 33, dynamic sealing ring 34, and static sealing ring 35 are all present in the cavity. Sealing rings 35 are sequentially fitted onto hollow tubes 11. Adjusting and fixing blocks 31 are fixedly connected to hollow tubes 11. Adjusting and fixing blocks 31 are equipped with set screws. Adjusting and fixing blocks 31 are fixedly connected to hollow tubes 11 through set screws. A sealing ring is provided between pressing rings 33 and dynamic sealing rings 34. The end face of dynamic sealing rings 34 is in close contact with the end face of static sealing rings 35. High-strength friction plates are provided on the end faces of dynamic sealing rings 34 and static sealing rings 35 respectively. Static sealing rings 35 are inserted into the fitting through hole 24, and a sealing ring is provided between them.

[0020] To enable the gas and liquid to enter and exit quickly and smoothly, the technical solution has been further improved. Multiple external holes 13 are evenly arranged on the outer cylindrical surface of the hollow tube 11, which allows the gas and liquid to enter and exit from multiple directions and through multiple orifices. An internal connecting pipe is provided on the inner hole 14, which can reach any designated position in the vinegar fumigation tank, so that the gas and liquid can enter and exit quickly and accurately.

[0021] Another technical solution is provided for the fixed connection between the adjusting fixing block 31 and the hollow tube 11. The adjusting fixing block 31 is provided with an expansion sleeve, and the adjusting fixing block 31 is fixedly connected to the hollow tube 11 through the expansion sleeve.

[0022] The connection structure between the multi-channel pipe 1 and the vinegar fumigation tank was designed, and the technical solution was further improved. A fixed connecting plate 15 is provided on the multi-channel pipe 1. The multi-channel pipe 1 is fixedly connected to the vinegar fumigation tank through the fixed connecting plate 15. The fixed connecting plate 15 is provided with a large-diameter adjustment mounting hole and an adjustment screw. The multi-channel pipe 1 can be adjusted and installed through the large-diameter adjustment mounting hole and the adjustment screw, so that the multi-channel pipe 1 and the vinegar fumigation tank are installed concentrically, and the multi-channel pipe 1 rotates smoothly with the vinegar fumigation tank without jumping.

[0023] To improve the rotational flexibility of the multi-channel tube 1, the technical solution was further improved. A bearing 16 is provided on the multi-channel tube 1. The bearing 16 is located between the inner sealing sleeve 27 and the fixed connecting plate 15. The bearing 16 is a thrust ball bearing.

[0024] This multi-channel rotary gas-liquid inlet / outlet device is fixedly connected to the vinegar fumigation tank via a fixed connecting plate 15. A connecting flange is installed on the branch pipe 22, and the pipe shell 2 is fixedly connected to the external conveying connecting pipe via the connecting flange. By loosening the set screw or expansion sleeve on it, the adjusting fixing block 31 can move on the hollow pipe 11. By tightening the set screw or expansion sleeve on it, the adjusting fixing block 31 can be fixed on the hollow pipe 11, thereby adjusting the pressure of the spring 32. The pressure of the spring 32 can seal the sealing ring between the compression ring 33 and the dynamic sealing ring 34, and can make the end face of the dynamic sealing ring 34 and the static sealing ring 35 perform dynamic friction sealing.

[0025] This multi-channel rotary gas-liquid inlet / outlet device has a multi-channel tube 1 whose inner end is inserted into the vinegar-making fumigation tank. The inner hole 14 is connected to the inside of the vinegar-making fumigation tank. The multi-channel tube 1 rotates with the vinegar-making fumigation tank inside the tube shell 2. The adjusting fixing block 31, spring 32, clamping ring 33 and dynamic sealing ring 34 rotate with the multi-channel tube 1. The dynamic sealing ring 34 and the static sealing ring 35 are dynamically frictionally sealed at their end faces. The branch pipe 22, annular cavity 25, outer hole 13, tube cavity 12 and inner hole 14 are connected one by one, forming multiple independent sealed gas-liquid inlet / outlet channels. This enables multiple gases and liquids to enter and exit individually, in a timely and continuous manner, improving production efficiency and product quality.

[0026] Not limited to this, any variations or substitutions conceived without inventive effort should be included within the scope of protection of this invention. Therefore, the scope of protection of this invention should be determined by the scope defined in the claims.

Claims

1. A multi-channel rotary gas-liquid inlet / outlet device, characterized in that, It includes a multi-channel tube body (1), a tube shell (2), and a rotary seal (3). The multi-channel tube body (1) is a stepped cylindrical shape, formed by multiple hollow tubes (11) of different diameters, which are inserted and nested in order from small to large. A cavity (12) is formed between two adjacent hollow tubes (11). The outer end of the hollow tube (11) is provided with an outer hole (13), and the inner end is provided with an inner hole (14). The outer hole (13), the cavity (12), and the inner hole (14) are connected one by one. The body (2) is composed of multiple main pipes (21) connected together. Branch pipes (22) are provided on the main pipes (21). A spacer connecting plate (23) is provided between two adjacent main pipes (21). A fitting through hole (24) is provided in the middle of the spacer connecting plate (23). The pipe shell (2) is fitted on the outside of the multi-channel pipe body (1). The main pipes (21) and hollow pipes (11) are arranged one-to-one, forming an annular cavity (25) between them. An outer sealing cap is provided at the outer end of the pipe shell (2). Plate (26), with an inner sealing sleeve (27) at the inner end, the outer sealing cover plate (26) contacts and seals with the innermost hollow tube (11) of the multi-channel tube body (1), the inner sealing sleeve (27) is fitted on the multi-channel tube body (1) and contacts and seals with the outermost hollow tube (11), the rotating sealing body (3) includes an adjusting fixing block (31), a spring (32), a clamping ring (33), a dynamic sealing ring (34) and a static sealing ring (35), the rotating sealing body (3) is set in the annular cavity (2 5) Inside, the adjusting fixing block (31), spring (32), clamping ring (33), dynamic sealing ring (34) and static sealing ring (35) are sequentially fitted onto the hollow tube (11). The adjusting fixing block (31) is fixedly connected to the hollow tube (11). A sealing ring is provided between the clamping ring (33) and the dynamic sealing ring (34). The end face of the dynamic sealing ring (34) is in close contact with the end face of the static sealing ring (35). The static sealing ring (35) is inserted into the fitting through hole (24), and a sealing ring is provided between them.

2. The multi-channel rotary gas-liquid inlet / outlet device according to claim 1, characterized in that, Multiple external holes (13) are evenly arranged on the outer cylindrical surface of the hollow tube (11), and an internal connecting tube is provided on the inner hole (14).

3. The multi-channel rotary gas-liquid inlet / outlet device according to claim 1, characterized in that, Two adjacent main pipes (21) are fixedly connected by a spacer plate (23), and a sealing gasket is provided between the two spacer plates (23).

4. The multi-channel rotary gas-liquid inlet / outlet device according to claim 1, characterized in that, The adjusting fixing block (31) is provided with a set screw, and the adjusting fixing block (31) is fixedly connected to the hollow tube (11) by the set screw.

5. The multi-channel rotary gas-liquid inlet / outlet device according to claim 1, characterized in that, An expansion sleeve is provided inside the adjusting fixing block (31), and the adjusting fixing block (31) is fixedly connected to the hollow tube (11) through the expansion sleeve.

6. The multi-channel rotary gas-liquid inlet / outlet device according to claim 1, characterized in that, The end face of the dynamic sealing ring (34) and the end face of the static sealing ring (35) are respectively provided with high-strength friction plates.

7. A multi-channel rotary gas-liquid inlet / outlet device according to claim 1, characterized in that, A fixed connecting plate (15) is provided on the multi-channel tube body (1).

8. A multi-channel rotary gas-liquid inlet / outlet device according to claim 7, characterized in that, A bearing (16) is provided on the multi-channel tube body (1), and the bearing (16) is located between the inner sealing sleeve (27) and the fixed connecting plate (15).

9. A multi-channel rotary gas-liquid inlet / outlet device according to claim 8, characterized in that, The bearing (16) is a thrust ball bearing.

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