An easily disassembled oxidation tower internals device

Abstract

This utility model provides an oxidation tower internal component device that is easy to assemble and disassemble, including a lower support ring, an upper support ring, and an internal component body. The lower support ring is horizontally disposed inside the cylinder and coaxially disposed with the cylinder, and the top of the lower support ring forms a lower annular platform; the upper support ring is horizontally disposed inside the cylinder and coaxially disposed with the cylinder, and the inner diameter of the upper support ring is larger than the inner diameter of the lower support ring; the internal component body is disposed in the cylinder, the bottom end of the internal component body rests on the lower annular platform, and the top end is detachably connected to the upper support ring; wherein, after the top cover of the cylinder is opened, the internal component body can be pulled upward out of the cylinder by disconnecting the connection between the internal component body and the upper support ring. This utility model provides an oxidation tower internal component device that is easy to assemble and disassemble, aiming to solve the problem that the existing oxidation tower internal components are of a split structure, and the maintenance, replacement, or cleaning process is cumbersome, time-consuming, labor-intensive, and reduces maintenance efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of pharmaceutical and chemical equipment technology, specifically relating to an oxidation tower internal device that is easy to disassemble and assemble. Background Technology

[0002] An oxidation tower is an industrial device used for oxidation reactions, widely applied in petrochemical, pharmaceutical, and other fields, playing a crucial role in the production quality and efficiency of chemical products. An oxidation tower typically consists of a cylindrical body and internal components located within it, with a closable top cover.

[0003] In existing technologies, common oxidation tower internals are typically installed in two sets of connections within the tower body, divided into upper and lower sections. When maintenance, replacement, or cleaning of internal components is required, the disassembly process is cumbersome, requiring workers to enter the oxidation tower multiple times to disassemble each component sequentially from top to bottom. Conversely, the filling process is similarly labor-intensive, time-consuming, and significantly impacts maintenance efficiency. The difficulty in disassembly and filling leads to long maintenance cycles and increased maintenance costs. Furthermore, frequent disassembly and installation can damage the tower body and internal components, shortening the equipment's lifespan and resulting in poor practicality. Utility Model Content

[0004] This utility model provides an oxidation tower internals device that is easy to disassemble and assemble, aiming to solve the problem that the oxidation tower internals in the prior art are of a split structure, which makes the maintenance, replacement or cleaning process cumbersome, time-consuming and labor-intensive, and reduces maintenance efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide an oxidation tower internal component device that is easy to disassemble and assemble, comprising:

[0006] The lower support ring is horizontally set inside the cylinder and is coaxial with the cylinder. The top of the lower support ring forms a lower annular platform.

[0007] The upper support ring is horizontally set inside the cylinder and is coaxial with the cylinder. The inner diameter of the upper support ring is larger than the inner diameter of the lower support ring.

[0008] The inner body is set in the cylinder, with the bottom end of the inner body resting on the lower annular platform and the top end detachably connected to the upper support ring.

[0009] After the top cover of the cylinder is opened, the inner body is pulled upward out of the cylinder by disconnecting the connection between the inner body and the upper support ring.

[0010] In one possible implementation, the easily detachable oxidation tower internals device further includes a plurality of support tubes, each of which is spaced apart around the central axis of the internals body to support the internals body.

[0011] In one possible implementation, the easily disassembled oxidation tower internals further include:

[0012] The first auxiliary support ring is horizontally arranged inside the cylinder and coaxially arranged with the cylinder. The first auxiliary support ring is located between the lower support ring and the upper support ring. The inner diameter of the first auxiliary support ring is larger than the inner diameter of the lower support ring and smaller than the inner diameter of the upper support ring.

[0013] A first support plate is disposed above the first auxiliary support ring, and the first support plate is provided with a first through hole for the main body of the inner component to pass through;

[0014] Multiple first elastic connectors are provided, each first elastic connector is disposed between the first support plate and the first auxiliary support ring, and each first elastic connector is spaced apart around the axis of the inner body.

[0015] The main body of the inner component is provided with a first overlapping plate, which abuts against the first support plate.

[0016] In one possible implementation, the easily disassembled oxidation tower internals further include:

[0017] The second auxiliary support ring is horizontally arranged inside the cylinder and coaxially arranged with the cylinder. The second auxiliary support ring is located between the first auxiliary support ring and the upper support ring. The inner diameter of the second auxiliary support ring is larger than the inner diameter of the first auxiliary support ring and smaller than the inner diameter of the upper support ring.

[0018] The second support plate is disposed above the second auxiliary support ring, and the second support plate is provided with a second through hole for the main body of the inner component to pass through;

[0019] Multiple second elastic connectors are provided, each second elastic connector is disposed between the second support plate and the second auxiliary support ring, and each second elastic connector is spaced apart around the axis of the inner body.

[0020] The main body of the inner component is provided with a second overlapping plate, which abuts against the second support plate.

[0021] In one possible implementation, the easily disassembled oxidation tower internals further include:

[0022] A connecting plate is connected to the upper end of the main body of the inner component and has an extended end that extends radially along the main body of the inner component;

[0023] The adapter is connected to the extended end of the upper support ring and the connecting plate;

[0024] Multiple locking bolts are provided, each of which is threadedly connected to the connecting plate, the adapter, and the upper support ring, for locking the connecting plate and the adapter, and locking the adapter to the upper support ring;

[0025] The adapter is provided with a plurality of nuts that are compatible with the locking bolt.

[0026] In one possible implementation, the main body of the inner component is provided with lifting lugs, and there are at least two lifting lugs, each of which is located at the upper end of the main body of the inner component.

[0027] In one possible implementation, the main body of the internal component is a cylindrical structure.

[0028] The advantages of this utility model for an oxidation tower internal component device that is easy to disassemble and assemble are as follows: Compared with the prior art, an upper support ring and a lower support ring are set inside the cylinder. The top of the lower support ring forms a lower annular platform, so that the bottom end of the internal component body rests on the lower support ring, while the top end of the internal component body is detachably connected to the upper support ring. After the top cover of the cylinder is opened, the connection between the internal component body and the upper support ring is released, and the internal component body can be pulled upward out of the cylinder. In the prior art, the internal component is divided into upper and lower sections, which requires disassembling the internal component from top to bottom. After disassembling one section, the disassembled part is hoisted out before proceeding to the next section. The installation process is also the same, which is cumbersome, time-consuming and labor-intensive. In this application, the main body of the inner component is an integral structure. The bottom end of the main body of the inner component rests on the lower support ring, while the top end of the main body of the inner component is detachably connected to the upper support ring. Therefore, after disconnecting the connection between the main body of the inner component and the upper support ring, the main body of the inner component can be pulled upwards out of the cylinder to facilitate maintenance or cleaning of the cylinder. This simplifies the operation process, reduces labor intensity, saves time and effort, and improves maintenance efficiency. The simple disassembly and installation process reduces damage to the equipment, extends the service life of the equipment, thereby reducing maintenance costs and making it highly practical. Attached Figure Description

[0029] Figure 1 A schematic diagram of the structure of an oxidation tower internal device that is easy to disassemble and assemble, provided for an embodiment of this utility model;

[0030] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0031] Figure 3 This is a top view of an oxidation tower internals device that is easy to assemble and disassemble, provided as an embodiment of the present invention.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10. Lower support ring; 20. Upper support ring; 30. Main internal component; 31. Lifting lug; 32. Third lap joint plate; 33. First lap joint plate; 34. Second lap joint plate; 40. Support pipe; 50. First auxiliary support ring; 60. First support plate; 70. First elastic connector; 80. Second auxiliary support ring; 90. Second support plate; 100. Second elastic connector; 110. Oxidation tower; 120. Connecting plate; 130. Adapter; 140. Locking bolt; 150. Nut. Detailed Implementation

[0034] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0035] It should be noted that the terms "length", "width", "height", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", and "tail" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "fixing," and "setting" 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 or an electrical connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Additionally, "multiple" and "several" mean two or more, unless otherwise explicitly specified.

[0038] Please refer to the following: Figures 1 to 3This invention provides a disassembly-friendly internal component device for an oxidation tower. The device includes a lower support ring 10, an upper support ring 20, and an internal component body 30. The lower support ring 10 is horizontally positioned inside the cylinder and coaxial with it. The top of the lower support ring 10 forms a lower annular platform. The upper support ring 20 is horizontally positioned inside the cylinder and coaxial with it. The inner diameter of the upper support ring 20 is larger than that of the lower support ring 10. The internal component body 30 is disposed within the cylinder, with its bottom resting on the lower annular platform and its top detachably connected to the upper support ring 20. After the top cover of the cylinder is opened, the internal component body 30 can be pulled upwards out of the cylinder by disconnecting it from the upper support ring 20.

[0039] In this embodiment, a lower support ring 10 is horizontally arranged inside the cylinder, coaxially with the cylinder. The top of the lower support ring 10 forms a lower annular platform, so that the bottom end of the inner component body 30 rests on the lower support ring 10. An upper support ring 20 is also provided inside the cylinder, coaxially with the cylinder, and the top end of the inner component body 30 is detachably connected to the upper support ring 20. The inner diameter of the upper support ring 20 is larger than the inner diameter of the lower support ring 10, so that after the top cover of the cylinder is opened, the connection between the inner component body 30 and the upper support ring 20 is released, and the inner component body 30 can be pulled upward out of the cylinder.

[0040] This utility model provides an oxidation tower internal component device that is easy to assemble and disassemble. Compared with the prior art, it features an upper support ring 20 and a lower support ring 10 inside the cylinder. The top of the lower support ring 10 forms a lower annular platform, allowing the bottom of the internal component body 30 to rest on the lower support ring 10. Simultaneously, the top of the internal component body 30 is detachably connected to the upper support ring 20. After opening the top cover of the cylinder, the connection between the internal component body 30 and the upper support ring 20 is released, allowing the internal component body 30 to be pulled upwards out of the cylinder. In contrast, in the prior art, the internal component is divided into upper and lower sections, requiring disassembly from top to bottom. After disassembling one section, the removed part is hoisted out before proceeding to the next section, and vice versa. This process is cumbersome, time-consuming, and labor-intensive. In this application, the inner body 30 is an integral structure. The bottom end of the inner body 30 rests on the lower support ring 10, while the top end of the inner body 30 is detachably connected to the upper support ring 20. Therefore, after disconnecting the inner body 30 from the upper support ring 20, the inner body 30 can be pulled upwards out of the cylinder to facilitate maintenance or cleaning of the cylinder. This simplifies the operation process, reduces labor intensity, saves time and effort, and improves maintenance efficiency. The simple disassembly and installation process reduces damage to the equipment, extends the service life of the equipment, thereby reducing maintenance costs and making it highly practical.

[0041] In some embodiments, please refer to Figure 1 and Figure 3The easily detachable oxidation tower internal device provided in this embodiment of the invention also includes multiple support pipes 40, each support pipe 40 being spaced apart around the central axis of the internal body 30 to support the internal body 30. In this embodiment, multiple support pipes 40 are provided in the internal body 30, each support pipe 40 providing stable support for the internal body 30 and preventing the internal body 30 from tipping over or deforming. Specifically, there may be four support pipes 40.

[0042] In some embodiments, please refer to Figure 1 The easily detachable oxidation tower internals device provided in this embodiment of the invention further includes a first auxiliary support ring 50, a first support plate 60, and a first elastic connector 70. The first auxiliary support ring 50 is horizontally disposed inside the cylinder and coaxially with the cylinder. The first auxiliary support ring 50 is located between the lower support ring 10 and the upper support ring 20. The inner diameter of the first auxiliary support ring 50 is larger than the inner diameter of the lower support ring 10 and smaller than the inner diameter of the upper support ring 20. The first support plate 60 is disposed above the first auxiliary support ring 50 and has a first through hole for the internal body 30 to pass through. Multiple first elastic connectors 70 are provided, each disposed between the first support plate 60 and the first auxiliary support ring 50, and each first elastic connector 70 is spaced apart around the axis of the internal body 30. The internal body 30 has a first overlapping plate 33, which abuts against the first support plate 60.

[0043] In this embodiment, a first auxiliary support ring 50 is provided between the upper support ring 20 and the lower support ring 10. The inner diameter of the first auxiliary support ring 50 is larger than the inner diameter of the lower support ring 10 and smaller than the inner diameter of the upper support ring 20. A first support plate 60 is provided above the first auxiliary support ring 50, and the first support plate 60 is connected to the first auxiliary support ring 50 by a plurality of first elastic connectors 70. A first overlapping plate 33 is provided on the inner body 30, and the first overlapping plate 33 abuts against the first support plate 60, thereby providing elastic support to the inner body 30 through the first support plate 60. Since the inner body 30 is an integral structure, the first support plate 60 provides auxiliary support to the inner body 30, ensuring the installation stability of the inner body 30. The first overlapping plate 33 can pass through the upper support ring 20.

[0044] In some embodiments, please refer to Figure 1The easily detachable oxidation tower internals device provided in this embodiment of the invention further includes a second auxiliary support ring 80, a second support plate 90, and a second elastic connector 100. The second auxiliary support ring 80 is horizontally disposed inside the cylinder and coaxially with the cylinder. The second auxiliary support ring 80 is located between the first auxiliary support ring 50 and the upper support ring 20. The inner diameter of the second auxiliary support ring 80 is larger than the inner diameter of the first auxiliary support ring 50 and smaller than the inner diameter of the upper support ring 20. The second support plate 90 is disposed above the second auxiliary support ring 80 and has a second through hole for the internal body 30 to pass through. Multiple second elastic connectors 100 are provided, each disposed between the second support plate 90 and the second auxiliary support ring 80, and each second elastic connector 100 is spaced apart around the axis of the internal body 30. The internal body 30 has a second overlapping plate 34, which abuts against the second support plate 90.

[0045] In this embodiment, a second auxiliary support ring 80 is provided between the upper support ring 20 and the first auxiliary support ring 50. The inner diameter of the second auxiliary support ring 80 is larger than the inner diameter of the first auxiliary support ring 50 and smaller than the inner diameter of the upper support ring 20. A second support plate 90 is provided above the second auxiliary support ring 80, and the second support plate 90 and the second auxiliary support ring 80 are connected by multiple second elastic connectors 100. A second overlapping plate 34 is provided on the inner component body 30, and the second overlapping plate 34 abuts against the second support plate 90, thereby forming elastic support for the inner component body 30 through the second support plate 90. Since the inner component body 30 is an integral structure, the second support plate 90 strengthens the support for the inner component body 30, ensuring the installation stability of the inner component body 30. Among them, the first overlapping plate 33 can pass through the second auxiliary support ring 80 and the second support plate 90, and the second overlapping plate 34 can pass through the upper support ring 20.

[0046] Furthermore, a third overlapping plate 32 is provided at the lower end of the inner body 30, and the third overlapping plate 32 overlaps on the lower support ring 10. The third overlapping plate 32 can pass through the first auxiliary support ring 50, the first support plate 60, the second auxiliary support ring 80, the second support plate 90 and the upper support ring 20.

[0047] In some embodiments, please refer to Figure 1 and Figure 2The easily detachable oxidation tower internals device provided in this embodiment of the invention also includes a connecting plate 120, an adapter 130, and locking bolts 140. The connecting plate 120 is connected to the upper end of the internal body 30 and has an extended end extending radially along the internal body 30. The adapter 130 is connected to the upper support ring 20 and the extended end of the connecting plate 120. Multiple locking bolts 140 are provided, each threadedly connected to the connecting plate 120 and the adapter 130, used to lock the connecting plate 120 and the adapter 130, and to lock the adapter 130 to the upper support ring 20. Multiple nuts 150 adapted to the locking bolts 140 are fixedly provided on the adapter 130. In this embodiment, the connecting plate 120 and the adapter 130, and the adapter 130 and the upper support ring 20 are locked together by the locking bolt 140, which facilitates installation and disassembly. The simple disassembly and installation process reduces damage to the equipment, extends the service life of the equipment, and thus reduces maintenance costs.

[0048] In some embodiments, please refer to Figure 1 The inner component body 30 is provided with lifting lugs 31, at least two of which are located at the upper end of the inner component body 30. In this embodiment, the lifting lugs 31 are provided at the upper end of the inner component body 30 so that the inner component body 30 can be pulled out of or placed into the cylinder during disassembly and installation. Specifically, there can be four lifting lugs 31.

[0049] In some embodiments, please refer to Figure 1 and Figure 3 The inner component body 30 has a cylindrical structure. In this embodiment, the inner component body 30 is welded from a perforated sieve plate, allowing for complete disassembly and hoisting during assembly and disassembly, reducing operational difficulty. Furthermore, the absence of complex tools and equipment makes the disassembly and installation of the inner component body 30 simple and quick, significantly shortening maintenance time and improving production efficiency, with maintenance efficiency increased by over 60%. The aperture of the sieve plate is determined according to the size of the catalyst. The inner component body 30 is provided with packing holes, allowing for quick catalyst loading without secondary cutting or damage to the inner component body 30.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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. An oxidizing tower internal device which is easy to assemble and disassemble, characterized in that, The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble.

2. A removable oxidizer internals assembly as in claim 1, wherein, The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble.

3. A removable oxidizer internals assembly as in claim 1, wherein: The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble.

4. A removable oxidizer internals assembly as set forth in claim 3, wherein, The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble.

5. A removable oxidizer internals assembly as set forth in claim 1, characterized in that, The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble.

6. A removable oxidizer internals assembly as set forth in claim 1, characterized in that, The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenient to disassemble and assemble. The application relates to an oxidation tower inner part device which is convenience 7. A removable oxidizer internals assembly as set forth in claim 1, characterized in that, The inner part body is a cylindrical structure. The inner part body is a cylindrical structure. The inner part body is a cylindrical structure

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