Connection design structure of tower body of air separation tower

Abstract

The utility model relates to the technical field of air separation towers, in particular to a tower body connection design structure of an air separation tower, which comprises a plurality of longitudinally arranged tower bodies, and connecting supports are symmetrically arranged between adjacent tower bodies. Connecting grooves are formed in the side walls, close to each other, of the two connecting supports, the connecting grooves are matched with the top of the tower body in specification, sealing assemblies are arranged in the connecting grooves, and connecting assemblies are arranged at the front ends and the rear ends of the two connecting supports; supporting grooves are symmetrically formed in the upper end and the lower end of the side, away from the connecting groove, of the connecting support, and supporting assemblies are arranged in inner cavities of the supporting grooves, the connecting mode is simple, convenient and labor-saving, the connecting strength is ideal, and therefore convenience can be provided during connecting and installing, the structural stability can be guaranteed, and the service life of the connecting support is prolonged. Therefore, the existing requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of air separation towers, and specifically relates to a connection design structure of an air separation tower body. Background Technique

[0002] An air separation tower, whose full name is air separation column, is a device used to separate and purify various gas components in the air. It mainly utilizes the different boiling points of different gas components in the air when in a liquid state. Through processes such as cooling, compression, and expansion, the air is liquefied, and then multiple gas-liquid exchanges are carried out in the rectification column. Finally, the separation of gases such as oxygen, nitrogen, and argon is achieved. The main equipment of the air separation tower includes compressors, coolers, throttle valves, rectification columns, etc. The application fields of the air separation tower are very extensive, including industries such as metallurgy, chemical industry, electronics, and medical treatment. Generally speaking, the air separation tower is an important gas separation device. By utilizing the difference in boiling points of different gas components, the efficient separation of air is realized, and it is widely used in various industries, providing necessary support for industrial production and scientific and technological development.

[0003] The application fields of the air separation tower are relatively extensive. However, there are still some deficiencies in traditional air separation towers. For example, although it has the ability to be connected in a split manner, its connection method is relatively cumbersome and laborious, and the connection strength is not ideal. Therefore, it not only causes inconvenience during connection and installation, but also is difficult to ensure its structural stability, thus making it difficult to meet the existing requirements. Therefore, in view of the above problems, a connection design structure of an air separation tower body is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a connection design structure of an air separation tower body, whose connection method is relatively simple and labor-saving, and the connection strength is ideal. Therefore, it not only provides convenience during connection and installation, but also can ensure its structural stability, thus being able to meet the existing requirements, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A connection design structure of an air separation tower body includes a number of longitudinally arranged tower bodies. Symmetrically arranged connection supports are provided between adjacent tower bodies. Connection grooves are opened on the side walls of the two connection supports close to each other, and the connection grooves are set to match the top of the tower body in terms of specifications. A sealing component is provided in the connection grooves. Connection components are provided at the front and rear ends of the two connection supports. Support grooves are symmetrically opened at the upper and lower ends of the side of the connection support away from the connection groove, and a support component is provided in the inner cavity of the support grooves.

[0007] Preferably, the sealing assembly includes a sealing gasket that matches the specifications of the connection groove. A plurality of mounting blocks are arranged at equal intervals and fixedly connected to one side wall of the sealing gasket close to the connection groove. Mounting slots corresponding to the positions of the mounting blocks and matching the specifications are arranged at equal intervals on the side wall of the connection groove.

[0008] Preferably, the connection assembly includes connection support plates fixedly connected to the front and rear ends of the connection support and flush with the ends of the connection support. A connection bolt passes through the connection support plate on one connection support, and a connection screw hole corresponding to the position of the connection bolt and matching the specifications is provided on the connection support plate on the other connection support.

[0009] Preferably, the support assembly includes a sliding support block arranged in the inner cavity of the support groove and slidably connected to the support groove. A support rod is provided on one side wall of the sliding support block close to the connection groove, and the support rod is hinged to the sliding support block through a hinge shaft.

[0010] Preferably, a support plate is fixedly connected to the end of the support rod away from the sliding support block, and a support bolt passes through the support plate. Support screw holes are symmetrically arranged on the side wall of the tower body, and the support screw holes and the support bolts are arranged to match the specifications.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, by setting a plurality of tower bodies as individual modules, they can be connected and installed with each other during use, and have good flexibility when not in use, thus facilitating their maintenance and transportation. By setting the connection groove, the specifications of the connection between the tower bodies can be matched during the connection and installation of the tower bodies. By setting the sealing assembly, the connection between the tower bodies can be closely fitted to ensure the sealing performance of the connection between the tower bodies. By setting the connection assembly, good connection strength can be provided between the two connection supports, thereby ensuring the connection stability between the tower bodies. By setting the support groove, a accommodation space can be provided for the support assembly. By setting the support assembly, the connection strength between the connection support and the tower body can be further improved after the connection support is connected and installed, thereby further enhancing the connection stability between the tower bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the structural schematic Figure 1 ;

[0015] Figure 3 is the structural schematic Figure 2;

[0016] Figure 4 is the exploded structural schematic diagram of the present utility model;

[0017] Figure 5 is the downward structural schematic diagram of the connecting support of the present utility model Figure 1 ;

[0018] Figure 6 is the downward structural schematic diagram of the connecting support of the present utility model Figure 2 ;

[0019] Figure 7 is the structural schematic diagram of the tower body connection of the present utility model Figure 1 ;

[0020] Figure 8 is the structural schematic diagram of the tower body connection of the present utility model Figure 2 .

[0021] In the figure: 1, tower body; 2, connecting support; 3, connecting groove; 4, sealing assembly; 401, sealing gasket; 402, installation block; 403, installation slot; 5, connecting assembly; 501, connecting support plate; 502, connecting bolt; 503, connecting screw hole; 6, support groove; 7, support assembly; 701, sliding support block; 702, support rod; 703, support plate; 704, support bolt; 705, support screw hole. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description. Without contrary explanations, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the protection scope of the present utility model; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0024] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, the above terms have no special meanings, so they should not be construed as limiting the protection scope of the present utility model.

[0025] Please refer to Figures 1-8 , the present utility model provides a technical solution:

[0026] A connection design structure for the tower body of an air separation tower, comprising a plurality of tower bodies 1 arranged longitudinally. Connection supports 2 are symmetrically arranged between adjacent tower bodies 1. Connection grooves 3 are formed on the side walls of the two connection supports 2 close to each other, and the connection grooves 3 are arranged in a matching specification with the top of the tower body 1. A sealing component 4 is arranged in the connection groove 3. Connection components 5 are arranged at the front and rear ends of the two connection supports 2. Support grooves 6 are symmetrically formed at the upper and lower ends of the side of the connection support 2 away from the connection groove 3, and a support component 7 is arranged in the inner cavity of the support groove 6.

[0027] The sealing component 4 includes a sealing gasket 401 that matches the specification of the connection groove 3. A plurality of installation blocks 402 are arranged at equal intervals and fixedly connected to the side wall of the sealing gasket 401 close to the connection groove 3. Installation slots 403 that correspond to the positions of the installation blocks 402 and match the specifications are arranged at equal intervals on the side wall of the connection groove 3. The sealing component 4 can closely fit the connection between the tower bodies 1 to ensure the sealing performance of the connection between the tower bodies 1. The connection component 5 includes connection support plates 501 fixedly connected to the front and rear ends of the connection support 2 and flush with the ends of the connection support 2. A connection bolt 502 penetrates through the connection support plate 501 on one connection support 2, and a connection screw hole 503 that corresponds to the position of the connection bolt 502 and matches the specification is formed on the connection support plate 501 of the other connection support 2. The connection component 5 can provide good connection strength between the two connection supports 2, thereby ensuring the connection stability between the tower bodies 1. The support component 7 includes a sliding support block 701 arranged in the inner cavity of the support groove 6 and slidably connected to the support groove 6. A support rod 702 is arranged on the side wall of the sliding support block 701 close to the connection groove 3, and the support rod 702 is hinged to the sliding support block 701 through a hinge shaft. A support plate 703 is fixedly connected to the end of the support rod 702 away from the sliding support block 701, and a support bolt 704 penetrates through the support plate 703. Support screw holes 705 are symmetrically formed on the side wall of the tower body 1, and the support screw holes 705 match the specification of the support bolt 704. The support component 7 can further improve the connection strength between the connection support 2 and the tower body 1 after the connection support 2 is connected and installed, thereby further enhancing the connection stability between the tower bodies 1.

[0028] Workflow: Several tower bodies 1 are each a module, capable of being connected and installed with each other during use, and having good flexibility when not in use, thus facilitating their maintenance and transportation. The connection groove 3 can match the specifications of the connection between the tower bodies 1 when they are connected and installed with each other. The sealing component 4 can closely fit the connection between the tower bodies 1 to ensure the sealing performance of the connection between the tower bodies 1. The connection component 5 can provide good connection strength between the two connection supports 2, thereby ensuring the connection stability between the tower bodies 1. When the tower bodies 1 are connected and installed, first place one tower body 1 on top of another tower body 1 and align them with each other. Then place the two connection supports 2 on both sides of the connection between the two tower bodies 1 and move them closer to each other. Clamp the connection between the two tower bodies 1 through the connection groove 3, and provide good sealing performance through the sealing gasket 401 in the sealing component 4. At this time, the connection plates 501 on the two connection supports 2 are in contact with each other. Finally, just screw the connection bolts 502 on one set of connection plates 501 into the connection screw holes 503 on the other set of connection plates 501. The disassembly is the same. In addition, since the installation blocks 402 on the sealing gasket 401 are respectively snapped into the corresponding installation slots 403 during installation, it is more convenient to replace the sealing gasket 401 when needed, thus ensuring the sealing effect of the sealing gasket 401. The support groove 6 can provide an accommodation space for the support component 7. The support component 7 can further improve the connection strength between the connection support 2 and the tower body 1 after the connection support 2 is connected and installed, thereby being able to further enhance the connection stability between the tower bodies 1. After the connection support 2 is connected and installed with the two tower bodies 1, rotate the support rod 702 out of the support groove 6 through the hinge shaft, and drive the support rod 702 on it to move by the sliding of the sliding support block 701 in the support groove 6. When the support rod 702 moves to the appropriate position, align the support plate 703 with the support screw hole 705, and finally screw the support bolt 704 into the support screw hole 705. The inclined support rod 702 can form a triangular stable structure with the connection support 2 and the tower body 1 to ensure the connection strength between the tower bodies 1.

[0029] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. Plus, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An air separation tower body connection design structure, comprising a plurality of tower bodies (1) arranged longitudinally, characterized in that: Connecting supports (2) are symmetrically arranged between adjacent tower bodies (1); connecting grooves (3) are provided on the side walls of the two connecting supports (2) close to each other, and the connecting grooves (3) are arranged with matching specifications with the top of the tower body (1); a sealing component (4) is provided in the connecting groove (3); connecting components (5) are provided at the front and rear ends of the two connecting supports (2); supporting grooves (6) are symmetrically provided at the upper and lower ends of the connecting supports (2) away from the connecting grooves (3); and a supporting component (7) is provided in the inner cavity of the supporting groove (6).

2. The air separation tower body connection design structure according to claim 1 is characterized in that: The sealing assembly (4) comprises a sealing gasket (401) having specifications matching those of the connecting groove (3); a plurality of mounting blocks (402) are arranged at equal intervals and fixedly connected to the sealing gasket (401) on a side wall close to the connecting groove (3); and mounting slots (403) corresponding to the positions of the mounting blocks (402) and matching in specifications are arranged at equal intervals on the side wall of the connecting groove (3).

3. The air separation tower body connection design structure according to claim 1 is characterized in that: The connection assembly (5) comprises a connection support plate (501) fixedly connected to the front and rear ends of the connection support (2) and flush with the end of the connection support (2); a connection bolt (502) penetrates through the connection support plate (501) on one of the connection supports (2); and a connection screw hole (503) corresponding to the position of the connection bolt (502) and matching the specification is opened on the connection support plate (501) on the other connection support (2).

4. The air separation tower body connection design structure according to claim 1 is characterized in that: The support assembly (7) comprises a sliding support block (701) arranged in the inner cavity of the support groove (6) and slidably connected to the support groove (6); a support rod (702) is provided on a side wall of the sliding support block (701) close to the connection groove (3); and the support rod (702) is hinged to the sliding support block (701) via a hinge shaft.

5. The air separation tower body connection design structure according to claim 4 is characterized in that: A support plate (703) is fixedly connected to one end of the support rod (702) away from the sliding support block (701), and a support bolt (704) penetrates the support plate (703). Support screw holes (705) are symmetrically provided on the side wall of the tower body (1), and the support screw holes (705) and the support bolts (704) are arranged with matching specifications.

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