CN216497502U

CN216497502U - Combined concentration tower

Info

Publication number: CN216497502U
Application number: CN202123392932.XU
Authority: CN
Inventors: 吴春森; 杨加燕
Original assignee: Nantong Xinbao Graphite Equipment Co ltd
Current assignee: Nantong Xinbao Graphite Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-13
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a combined concentration tower, which relates to the technical field of hydrochloric acid desorption and comprises a combined structure, wherein the combined structure comprises a lower mounting shell and an upper mounting shell, the upper end of the lower mounting shell and the lower end of the upper mounting shell are both fixedly connected with connecting flange plates, a fixing bolt is arranged between the two connecting flange plates, the two connecting flange plates are fixedly connected through the fixing bolt, a heat exchange mechanism is arranged inside the combined structure, a concentration mechanism is arranged inside the upper mounting shell, and a separation disc is arranged between the lower end of the concentration mechanism and the upper end of the heat exchange mechanism. According to the utility model, through the arrangement of the concentration mechanism and the heat exchange mechanism, the concentration tower and the heat exchanger are combined in the lower mounting shell and the upper mounting shell, and the stacking type can prevent the reduction of the occupied area, and simultaneously can reduce the use of pipelines and reduce the occurrence of leakage points, thereby reducing the mounting cost and increasing the heat exchange efficiency.

Description

Combined concentration tower

Technical Field

The utility model relates to the technical field of desorption of hydrochloric acid, in particular to a combined concentration tower.

Background

Hydrochloric acid is an aqueous solution of hydrogen chloride (HCl), belongs to a strong inorganic acid, and has wide industrial application.

In the prior art, in the hydrochloric acid desorption system, the heat exchanger and the concentration tower are two different devices, when the hydrochloric acid desorption system is used, the two devices are required to be respectively installed on the ground, and the two devices are installed together, so that the occupied area is large, the installation is inconvenient, a plurality of leakage points are easy to appear due to the connection of the two devices, the number of pipelines is large, and the installation cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in a hydrochloric acid desorption system in the prior art, a heat exchanger and a concentration tower are two different devices, when the combined type concentration tower is used, the two devices are required to be respectively installed on the ground, and the two devices are installed together, so that the occupied area is large, the installation is inconvenient, a plurality of leakage points are easy to appear due to the connection of the two devices, the number of pipelines is large, and the installation cost is high.

In order to achieve the purpose, the utility model adopts the following technical scheme: a combined concentration tower comprises a combined structure, the combined structure comprises a lower mounting shell and an upper mounting shell, the upper end of the lower mounting shell and the lower end of the upper mounting shell are both fixedly connected with connecting flange plates, a fixing bolt is arranged between the two connecting flange plates, the two connecting flange plates are fixedly connected through the fixing bolt, the inside of the combined structure is provided with a heat exchange mechanism, the inside of the upper mounting shell is provided with a concentration mechanism, a separating disc is arranged between the lower end of the concentration mechanism and the upper end of the heat exchange mechanism, the outer ring surface of the separating disc is clamped with the inner ring surfaces of the lower mounting shell and the upper mounting shell, the lower end of the concentration mechanism is fixedly communicated with a connecting middle pipe, the lower end of the connecting middle pipe is fixedly communicated with the upper end of the heat exchange mechanism, the middle part of separating the dish is seted up the joint hole, connecting the inside of well pipe joint at the joint hole.

Preferably, an inlet port is fixedly communicated with the upper end of the upper mounting shell, and an outlet is fixedly communicated with the lower end of the lower mounting shell.

Preferably, one side of the lower mounting shell and one side of the upper mounting shell are both fixedly communicated with a connecting side port.

Preferably, the outer side of the lower mounting shell is provided with a supporting structure, the supporting structure comprises supporting legs, and the supporting legs are fixedly connected to the lower portion of the middle of the outer surface of the lower mounting shell.

Preferably, an inner groove is formed in one side of the supporting leg, and a supporting inner plate is fixedly connected to the inner portion of the inner groove.

Preferably, the two sides of the supporting leg are designed to incline towards the inner side, and an upper supporting disc is fixedly connected to the outer surface of the upper mounting shell.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the concentration tower and the heat exchanger are combined in the lower mounting shell and the upper mounting shell through the arrangement of the concentration mechanism and the heat exchange mechanism, the stacking type can prevent the reduction of the occupied area, the use of pipelines can be reduced, the occurrence of leakage points is reduced, the mounting cost is reduced, the heat exchange efficiency is increased, and the heat exchange mechanism and the concentration mechanism are separated through the separating disc, so that the contact part between the concentration mechanism and the heat exchange mechanism is protected conveniently.

2. According to the utility model, the support strength of the support legs is increased through the arrangement of the internal grooves and the support inner plates, so that the support strength of the support legs is ensured while the weight of the support legs is reduced, and the support legs can be bent through the inclined design of the inner sides of the two sides of the internal grooves, so that the stability of the utility model is increased.

Drawings

FIG. 1 is a schematic perspective view of a combined concentrating tower according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a combined concentrating tower according to the present invention;

fig. 3 is a schematic diagram of an explosion structure of a combined concentration tower according to the present invention.

Illustration of the drawings:

1. a combined structure; 11. a lower mounting shell; 12. an upper mounting shell; 13. connecting a flange plate; 14. fixing the bolt; 15. connecting the side port; 16. an inlet port; 17. an outflow port; 18. a heat exchange mechanism; 19. a concentration mechanism; 110. a divider disk; 111. connecting a middle pipe; 112. clamping an inner hole;

2. a support structure; 21. an upper support tray; 22. supporting legs; 23. a groove is arranged inside; 24. supporting the inner plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the present invention provides a combined concentration tower, which includes a combined structure 1, the combined structure 1 includes a lower mounting shell 11 and an upper mounting shell 12, the upper end of the lower mounting shell 11 and the lower end of the upper mounting shell 12 are both fixedly connected with a connecting flange 13, a fixing bolt 14 is arranged between the two connecting flange 13, the two connecting flange 13 are fixedly connected through the fixing bolt 14, a heat exchange mechanism 18 is arranged inside the combined structure 1, a concentration mechanism 19 is arranged inside the upper mounting shell 12, a separating disc 110 is arranged between the lower end of the concentration mechanism 19 and the upper end of the heat exchange mechanism 18, the outer annular surface of the separating disc 110 is clamped with the inner annular surfaces of the lower mounting shell 11 and the upper mounting shell 12, the lower end of the concentration mechanism 19 is fixedly communicated with a connecting middle tube 111, the lower end of the connecting middle tube 111 is fixedly communicated with the upper end of the heat exchange mechanism 18, the middle part of the separating disc 110 is provided with a clamping inner hole 112, and the connecting middle tube 111 is clamped in the clamping inner hole 112.

The following concrete setting and effect of its integrated configuration 1 specifically says, through the setting of concentration mechanism 19 and heat transfer mechanism 18, with the inside of concentration tower and heat exchanger combination installation shell 11 under with installation shell 12, and the heap prevents to reduce area, can reduce the use of pipeline simultaneously, reduce the appearance of leak source, thereby has reduceed installation cost, increase heat exchange efficiency, separate heat transfer mechanism 18 and concentration mechanism 19 through divider disc 110, thereby be convenient for protect the contact site between concentration mechanism 19 and the heat transfer mechanism 18.

As shown in fig. 1-3, an inlet port 16 is fixedly communicated with the upper end of the upper mounting shell 12, an outlet port 17 is fixedly communicated with the lower end of the lower mounting shell 11, one side of the lower mounting shell 11 and one side of the upper mounting shell 12 are both fixedly communicated with a connecting side port 15, a supporting structure 2 is arranged on the outer side of the lower mounting shell 11, the supporting structure 2 comprises supporting legs 22, the supporting legs 22 are fixedly connected below the middle part of the outer surface of the lower mounting shell 11, an inner groove 23 is formed in one side of the supporting legs 22, a supporting inner plate 24 is fixedly connected to the inner part of the inner groove 23, two sides of the supporting legs 22 are designed to incline towards the inner side, and an upper supporting disc 21 is fixedly connected to the outer surface of the upper mounting shell 12.

The whole combined structure 1 and the supporting structure 2 achieve the effect that the supporting strength of the supporting legs 22 is increased through the arrangement of the inner grooves 23 and the supporting inner plates 24, so that the supporting strength of the supporting legs 22 is ensured while the weight of the supporting legs 22 is reduced, and the supporting legs 22 can be bent through the inclined design of the inner sides of the two sides of the inner grooves 23, so that the stability of the combined structure is improved.

The working principle is as follows: when the device is installed, the supporting legs 22 are supported with the ground, the upper supporting disc 21 is installed, when the device is used, hydrochloric acid is injected from the inflow port 16, enters the concentration mechanism 19, conducts primary processing on the hydrochloric acid through the concentration mechanism 19, then enters the heat exchange mechanism 18 through the connecting middle pipe 111, conducts heat exchange on the hydrochloric acid through the heat exchange mechanism 18, flows out of the outflow port 17 again, and is used for connecting other processed articles to enter and suck the hydrochloric acid through the connecting side port 15.

It should be noted that various standard components used in the present invention are commercially available, non-standard components may be specially customized, and the connection manner adopted in the present invention, such as bolting, welding, etc., is also a very common means in the mechanical field, and the inventor is not described herein again.

The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A modular concentration tower, includes integrated configuration (1), its characterized in that: the combined structure (1) comprises a lower mounting shell (11) and an upper mounting shell (12), the upper end of the lower mounting shell (11) and the lower end of the upper mounting shell (12) are fixedly connected with connecting flange plates (13), a fixing bolt (14) is arranged between the two connecting flange plates (13), the two connecting flange plates (13) are fixedly connected through the fixing bolt (14), a heat exchange mechanism (18) is arranged inside the combined structure (1), a concentration mechanism (19) is arranged inside the upper mounting shell (12), a separating disc (110) is arranged between the lower end of the concentration mechanism (19) and the upper end of the heat exchange mechanism (18), the outer ring surface of the separating disc (110) is clamped with the inner ring surfaces of the lower mounting shell (11) and the upper mounting shell (12), the lower end of the concentration mechanism (19) is fixedly communicated with a connecting middle pipe (111), the lower end of the connecting middle pipe (111) is fixedly communicated with the upper end of the heat exchange mechanism (18), a clamping inner hole (112) is formed in the middle of the separating disc (110), and the connecting middle pipe (111) is clamped in the clamping inner hole (112).

2. The combined concentration tower of claim 1, wherein: the upper end of the upper mounting shell (12) is fixedly communicated with an inflow port (16), and the lower end of the lower mounting shell (11) is fixedly communicated with an outflow port (17).

3. The combined concentrating tower of claim 1, wherein: one side of the lower mounting shell (11) and one side of the upper mounting shell (12) are both fixedly communicated with a connecting side port (15).

4. The combined concentration tower of claim 1, wherein: the outer side of the lower mounting shell (11) is provided with a supporting structure (2), the supporting structure (2) comprises supporting legs (22), and the supporting legs (22) are fixedly connected to the lower portion of the middle of the outer surface of the lower mounting shell (11).

5. The combined concentration tower of claim 4, wherein: an inner groove (23) is formed in one side of the supporting leg (22), and a supporting inner plate (24) is fixedly connected to the inner portion of the inner groove (23).

6. The combined concentration tower of claim 4, wherein: the both sides of supporting legs (22) are for the design of inclining towards the inboard, the outer fixed surface who goes up installation shell (12) is connected with supporting disk (21).