CN213021125U

CN213021125U - Environment-friendly energy-saving shell-and-tube heat exchanger

Info

Publication number: CN213021125U
Application number: CN202021936316.9U
Authority: CN
Inventors: 韩俊
Original assignee: Maoming Yinfeng Petrochemical Co ltd
Current assignee: Maoming Yinfeng Petrochemical Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-20
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to a heat exchanger technical field just discloses an environmental protection and energy saving type shell and tube heat exchanger, including heat exchanger main part and support frame, heat exchanger main part below fixedly connected with a plurality of support frame, heat exchanger main part upper portion is equipped with the inlet, heat exchanger main part inner chamber fixedly connected with a plurality of fixed plate, a plurality of be connected with a plurality of heat exchange tube on the fixed plate, it has liquid outlet, a plurality of to open heat exchanger main part one side the equal fixed connection bearing ring in surperficial both ends of support frame, the inside fixedly connected with spandrel girder of bearing ring, spandrel girder one side fixed connection a plurality of owner transport ring. According to the environment-friendly energy-saving shell-and-tube heat exchanger, in the hoisting process, four surfaces of the heat exchanger are uniformly stressed, and the final force is concentrated right above the heat exchanger, so that the phenomenon that the center of gravity is easily shifted to cause transportation danger when the heat exchanger is lifted is avoided, and the transportation danger is reduced.

Description

Environment-friendly energy-saving shell-and-tube heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is an environmental protection and energy saving shell and tube heat exchanger.

Background

The shell-and-tube heat exchanger is a dividing wall type heat exchanger which uses the wall surface of the tube bundle enclosed in the shell as the heat transfer surface, and the heat exchanger has simple structure, low cost, wider flow cross section and easy cleaning of liquid dirt, can be made of various structural materials (mainly metal materials), can be used under high temperature and high pressure, and is the most widely applied type.

The existing shell-and-tube heat exchanger is very inconvenient in transportation due to the fact that the size of the existing shell-and-tube heat exchanger is large, and due to the reason of weight, when the heat exchanger is transported, a crane is needed to carry the heat exchanger, when the heat exchanger is lifted, the center of gravity is easy to shift, transportation danger is caused, the existing heat exchanger is not provided with a control mechanism due to the fact that a liquid outlet is not provided with the control mechanism, so that the heat exchanger can only be used or stopped working for the liquid to be converted all the time, the liquid in the heat exchanger which can not be used actively is controlled, and the practicability of the heat exchanger is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an environmental protection and energy saving shell and tube heat exchanger possesses advantages such as reduce the transportation danger and improve the practicality, has solved the problem that the background art provided.

(II) technical scheme

For the purpose that realizes above-mentioned reduction transportation danger and improvement practicality, the utility model provides a following technical scheme: the utility model provides an environmental protection and energy saving shell and tube heat exchanger, includes heat exchanger main part and support frame, heat exchanger main part below fixedly connected with a plurality of support frame, heat exchanger main part upper portion is equipped with the inlet, heat exchanger main part inner chamber fixedly connected with a plurality of fixed plate, a plurality of be connected with a plurality of heat exchange tube on the fixed plate, open heat exchanger main part one side has liquid outlet, a plurality of the equal fixed connection bearing ring in surperficial both ends of support frame, the inside fixedly connected with spandrel girder of bearing ring, a plurality of main transportation ring of fixed connection in spandrel girder one side, the transportation ring is assisted to the equal fixedly connected with in spandrel girder both ends, heat exchanger main part fixed surface is connected with a plurality of and assists ring one.

Preferably, the heat exchanger main part is at the position fixedly connected with drain pipe of liquid outlet, the drain pipe passes through liquid outlet and heat exchanger main part inner chamber intercommunication, be equipped with the valve on the drain pipe.

Preferably, the heat exchanger main body is a hollow cylindrical structure, the support frames are uniformly distributed on the lower surface of the heat exchanger main body, and two ends of the bottom of each support frame form a triangular structure.

Preferably, the fixing plate is provided with a plurality of through holes, and the heat exchange tube penetrates through the through holes.

Preferably, a liquid inlet chamber is formed between one fixing plate close to the liquid inlet and the heat exchanger body, and a liquid outlet chamber is formed between one fixing plate close to the liquid outlet and the heat exchanger body.

Preferably, main transport ring and supplementary ring one are mutual correspondence, just main transport ring and supplementary ring one are in same perpendicular, assist two one-to-one in transport ring and supplementary ring, assist transport ring and supplementary ring two are in same perpendicular.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this environmental protection and energy saving type shell and tube heat exchanger through main transport ring and supplementary transport ring used jointly, four equal atress of face when this kind of heat exchanger rises, and ultimate power concentrates on directly over the heat exchanger, and supplementary ring one then can avoid taking place the slope when rising with supplementary ring two, avoids when the heat exchanger rises, and the focus easily takes place the skew, causes the transportation danger to reduce the transportation danger.

2. This environmental protection and energy saving shell and tube heat exchanger can control the inside unobstructed or blockking of drain pipe through the valve on the drain pipe to alright with liquid after the conversion control, when using, open the valve, when not using, close the valve, thereby improve the practicality of converter.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the heat exchanger body of the present invention;

fig. 3 is the structure schematic diagram of the utility model discloses spandrel girder department.

In the figure: 1. a heat exchanger main body; 2. a support frame; 3. a liquid inlet; 4. a fixing plate; 5. a heat exchange pipe; 6. A liquid outlet; 7. a load-bearing ring; 8. a spandrel girder; 9. a primary transport ring; 10. auxiliary transport rings; 11. a first auxiliary ring; 12. a second auxiliary ring; 13. a liquid outlet pipe; 14. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, an environmental protection and energy saving shell-and-tube heat exchanger comprises a heat exchanger main body 1 and support frames 2, a plurality of support frames 2 are fixedly connected below the heat exchanger main body 1, a liquid inlet 3 is arranged at the upper part of the heat exchanger main body 1, a plurality of fixing plates 4 are fixedly connected in the inner cavity of the heat exchanger main body 1, a plurality of heat exchange tubes 5 are connected on the plurality of fixing plates 4, a liquid outlet 6 is arranged at one side of the heat exchanger main body 1, both ends of the surface of the plurality of support frames 2 are fixedly connected with bearing rings 7, bearing beams 8 are fixedly connected in the bearing rings 7, a plurality of main transport rings 9 are fixedly connected at one side of the bearing beams 8, both ends of the bearing beams 8 are fixedly connected with auxiliary transport rings 10, a plurality of auxiliary rings 11 are fixedly connected on the surface of the heat exchanger main body 1, the support frame 2 is evenly distributed on the lower surface of the heat exchanger main body 1, two ends of the bottom of the support frame 2 are of a triangular structure, the triangular structure can enable the support frame 2 to be more stable due to the stability of the triangle, so that the heat exchanger main body 1 is more stable, a plurality of through holes are formed in the fixing plate 4, the heat exchange tube 5 penetrates through the through holes, a liquid inlet chamber is formed between the fixing plate 4 close to the liquid inlet 3 and the heat exchanger main body 1, a liquid outlet chamber is formed between the fixing plate 4 close to the liquid outlet 6 and the heat exchanger main body 1, the liquid inlet chamber can store liquid injected into the heat exchanger main body 1, the liquid outlet chamber can store liquid after heat exchange, the main transport ring 9 and the auxiliary ring I11 are mutually corresponding, the main transport ring 9 and the auxiliary ring I11 are positioned on the same vertical plane, the auxiliary transport ring 10 and the auxiliary ring II, the main transport ring 9 and the auxiliary transport ring 10 can enable the heat exchanger to be stressed on four sides when lifted, the first auxiliary ring 11 and the second auxiliary ring 12 can prevent the heat exchanger from inclining, and transportation danger is reduced.

Example two

Based on embodiment one, as shown in fig. 1-3, the position of the liquid outlet 6 of the heat exchanger main body 1 is fixedly connected with a liquid outlet pipe 13, the liquid outlet pipe 13 is communicated with the inner cavity of the heat exchanger main body 1 through the liquid outlet 6, a valve 14 is arranged on the liquid outlet pipe 13, and the valve 14 can control the inside of the liquid outlet pipe 13 to be unobstructed or blocked, so that the liquid after conversion can be controlled, when the heat exchanger is used, the valve 14 is opened, and when the heat exchanger is not used, the valve 14 is closed, so that the practicability of the converter is.

The working principle is as follows: when the heat exchanger needs to be transported, a plurality of proper ropes are selected, hooks at one ends of the ropes are hung on a main transport ring 9 and an auxiliary transport ring 10 respectively, then the ropes pass through an auxiliary ring I11 and an auxiliary ring II 12 respectively, and hooks at the other ends of the ropes are hung on the output end of a hoisting device, so that the hoisting device can be operated to transport the heat exchanger;

when this kind of heat exchanger uses, the liquid that needs the conversion is inside from 3 departments of inlet access heat exchanger main part 1, thereby liquid storage is in the inlet liquid room, go into the drain chamber after being converted to liquid by heat exchange tube 5 again, thereby liquid after the conversion alright with follow the heat exchanger main part 1 of 6 departments of outlet discharge, because valve 14 on drain pipe 13 can control the inside unobstructed or blockking of drain pipe 13, thereby alright control the liquid after the conversion, when using, open valve 14, when not using, close valve 14, thereby improve the practicality of converter.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An environment-friendly energy-saving shell-and-tube heat exchanger comprises a heat exchanger main body (1) and a plurality of support frames (2), wherein the plurality of support frames (2) are fixedly connected below the heat exchanger main body (1);

the method is characterized in that:

heat exchanger main part (1) upper portion is equipped with inlet (3), heat exchanger main part (1) inner chamber fixedly connected with a plurality of fixed plate (4), a plurality of be connected with a plurality of heat exchange tube (5) on fixed plate (4), open heat exchanger main part (1) one side has liquid outlet (6), a plurality of equal fixed connection bearing ring (7) in surperficial both ends of support frame (2), bearing ring (7) inside fixedly connected with spandrel girder (8), spandrel girder (8) one side a plurality of main transport ring (9) of fixed connection, transport ring (10) are assisted to the equal fixedly connected with in spandrel girder (8) both ends, heat exchanger main part (1) fixed surface is connected with a plurality of and assists ring one (11), heat exchanger main part (1) both ends equal fixedly connected with assists ring two (12).

2. The environment-friendly energy-saving shell-and-tube heat exchanger as claimed in claim 1, characterized in that: the heat exchanger is characterized in that the position of the heat exchanger body (1) at the liquid outlet (6) is fixedly connected with a liquid outlet pipe (13), the liquid outlet pipe (13) is communicated with the inner cavity of the heat exchanger body (1) through the liquid outlet (6), and a valve (14) is arranged on the liquid outlet pipe (13).

3. The environment-friendly energy-saving shell-and-tube heat exchanger as claimed in claim 1, characterized in that: the heat exchanger main body (1) is of a hollow cylindrical structure, the support frames (2) are uniformly distributed on the lower surface of the heat exchanger main body (1), and two ends of the bottom of each support frame (2) form a triangular structure.

4. The environment-friendly energy-saving shell-and-tube heat exchanger as claimed in claim 1, characterized in that: the fixing plate (4) is provided with a plurality of through holes, and the heat exchange tubes (5) penetrate through the through holes.

5. The environment-friendly energy-saving shell-and-tube heat exchanger as claimed in claim 1, characterized in that: a liquid inlet chamber is formed between one fixing plate (4) close to the liquid inlet (3) and the heat exchanger body (1), and a liquid outlet chamber is formed between one fixing plate (4) close to the liquid outlet (6) and the heat exchanger body (1).

6. The environment-friendly energy-saving shell-and-tube heat exchanger as claimed in claim 1, characterized in that: the main transportation ring (9) and the auxiliary ring I (11) are corresponding to each other, the main transportation ring (9) and the auxiliary ring I (11) are located on the same vertical plane, the auxiliary transportation ring (10) and the auxiliary ring II (12) are in one-to-one correspondence, and the auxiliary transportation ring (10) and the auxiliary ring II (12) are located on the same vertical plane.