CN220676806U - Energy-saving heat exchange mechanism of rectifying device - Google Patents
Energy-saving heat exchange mechanism of rectifying device Download PDFInfo
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- CN220676806U CN220676806U CN202320938865.7U CN202320938865U CN220676806U CN 220676806 U CN220676806 U CN 220676806U CN 202320938865 U CN202320938865 U CN 202320938865U CN 220676806 U CN220676806 U CN 220676806U
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- heat exchange
- rectifying device
- spiral
- heating boiler
- guide pipe
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- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000004321 preservation Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011550 stock solution Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an energy-saving heat exchange mechanism of a rectifying device, which comprises a heating boiler, a steam guide pipe, a spiral heat exchange pipe and a discharge box, wherein the top of the heating boiler is connected with one end of the steam guide pipe, the other end of the steam guide pipe is connected with the discharge box, the spiral heat exchange pipe is arranged in the discharge box, the spiral heat exchange pipe comprises a spiral shell, an ingress pipe and an egress pipe, the ingress pipe is fixedly connected to the outer end of the lower part of the spiral shell and penetrates through the discharge box, and the egress pipe is fixedly connected to the lower end of the spiral shell and is communicated with the heating boiler. The energy-saving heat exchange mechanism of the rectifying device has high heat exchange efficiency.
Description
Technical Field
The utility model relates to an energy-saving heat exchange mechanism of a rectifying device, and belongs to the technical field of rectifying equipment.
Background
The existing rectifying equipment is provided with a heat exchange mechanism, absorbs the discharged heat, and pre-heats the initial temperature of the stock solution to play a role in energy conservation.
Because the conventional heat exchange mechanism adopts the pipe bending plate to be arranged inside or outside the discharge mechanism, and the heat dissipation rule is from inside to outside, the conventional uniform absorption heat exchange structure is difficult to efficiently absorb the heat energy to be discharged outwards, so that the overall heat energy loss rate is higher, and the problem of lower energy-saving heat exchange efficiency of conventional rectifying equipment is caused.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an energy-saving heat exchange mechanism of a rectifying device with high heat exchange efficiency.
The utility model provides a technical scheme for solving the technical problems, which is as follows: the utility model provides an energy-saving heat exchange mechanism of rectifying device, includes heating boiler, steam guide pipe, spiral heat exchange tube and emission case, steam guide pipe one end is connected at heating boiler's top, the emission case is connected to the steam guide pipe other end, spiral heat exchange tube is established inside the emission case, spiral heat exchange tube includes spiral shell, ingress pipe and delivery tube, ingress pipe fixed connection is at the lower part outer end of spiral shell and runs through emission case, delivery tube fixed connection is at the lower extreme of spiral shell and with heating boiler intercommunication.
The discharge box is fixedly arranged at one side of the top of the heating boiler.
The outside of spiral heat exchange tube is equipped with a plurality of equidistant heat transfer fins that set up, the one end and the emission case fixed connection of keeping away from the spiral heat exchange tube of heat transfer fin.
The heating boiler comprises a boiler body, the steam guide pipe is fixedly connected to the upper end of the boiler body, and the boiler body is communicated with the inside of the steam guide pipe.
The heating boiler further comprises a heat preservation sleeve, and the heat preservation sleeve is fixedly connected to the outside of the steam guide pipe.
A reinforcing plate is arranged between the discharge box and the heating boiler.
The discharge box comprises a box body and a bucket-shaped discharge nozzle, and the box body is fixedly connected to the upper end of the bucket-shaped discharge nozzle.
The utility model has the positive effects that:
the energy-saving heat exchange mechanism of the rectifying device increases the heat exchange area of the spiral heat exchange tube by using the heat exchange plates, increases the connection range between the spiral heat exchange tube and the discharge box, further improves the heat energy absorptivity, introduces the stock solution into the spiral shell through the ingress pipe, exchanges heat with the inside of the discharge box from outside to inside through the spiral shell, finally discharges the stock solution into the pot body, facilitates the heat exchange of the stock solution from outside to inside, reduces the heat energy loss rate, and further improves the energy saving effect.
Drawings
The energy-saving heat exchange mechanism of the rectifying device of the present utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the overall splitting structure of an energy-saving heat exchange mechanism of a rectifying device in this embodiment;
fig. 2 is a schematic structural view of a heating boiler of the energy-saving heat exchange mechanism of the rectifying device of the present embodiment;
fig. 3 is a schematic structural diagram of a spiral heat exchange tube of an energy-saving heat exchange mechanism of the rectifying device in the embodiment;
fig. 4 is a schematic diagram of the structure of a discharge tank of the energy-saving heat exchange mechanism of the rectifying device of the present embodiment.
The above reference numerals are as follows:
a reinforcing plate 1; a heating boiler 2; a spiral heat exchange tube 3; a discharge tank 4; heat exchange plates 5; a pan body 21; a thermal sleeve 22; a steam guide pipe 23; a spiral shell 31; an introduction pipe 32; a delivery tube 33; a case 41; a bucket-shaped discharge nozzle 42.
Detailed Description
Examples
Referring to fig. 1 to 4, the energy-saving heat exchange mechanism of the rectifying device of the present embodiment includes a heating boiler 2, a steam guide pipe 23, a spiral heat exchange pipe 3 and a discharge box 4, wherein the top of the heating boiler 2 is connected with one end of the steam guide pipe 23, the other end of the steam guide pipe 23 is connected with the discharge box 4, the spiral heat exchange pipe 3 is arranged inside the discharge box 4, the spiral heat exchange pipe 3 includes a spiral shell 31, an ingress pipe 32 and an egress pipe 33, the ingress pipe 32 is fixedly connected with the outer end of the lower portion of the spiral shell 31 and penetrates through the discharge box 4, and the egress pipe 33 is fixedly connected with the lower end of the spiral shell 31 and is communicated with the heating boiler 2.
The stock solution is led into the spiral heat exchange tube 3, the stock solution is led to the middle part around the spiral heat exchange tube 3 and then flows into the heating boiler 2, in the process, the water vapor formed by heating and distilling by the heating boiler 2 is led into the discharge box 4, heat exchange is carried out between the inside of the discharge box 4 and the spiral heat exchange tube 3, the stock solution in the spiral heat exchange tube 3 is preheated, the initial temperature of the stock solution led into the heating boiler 2 is increased, and the energy saving effect is achieved.
The discharge tank 4 is fixedly provided at a top side of the heating boiler 2.
The outside of spiral heat exchange tube 3 is equipped with a plurality of equidistant heat exchanger fins 5 that set up, and the one end that spiral heat exchange tube 3 was kept away from to heat exchanger fin 5 is with emission case 4 fixed connection, utilizes heat exchanger fin 5 to increase the heat transfer area of spiral heat exchange tube 3, increases the connection scope between spiral heat exchange tube 3 and the emission case 4 simultaneously.
The heating boiler 2 comprises a boiler body 21, a steam guide pipe 23 is fixedly connected to the upper end of the boiler body 21, the boiler body 21 is communicated with the inside of the steam guide pipe 23, steam formed in the boiler body 21 enters the upper portion of the discharge box 4 through the steam guide pipe 23, is discharged outwards through the lower portion of the discharge box 4, and exchanges heat through the spiral heat exchange pipe 3 in the process.
The heating boiler 2 further comprises a heat preservation sleeve 22, the heat preservation sleeve 22 is fixedly connected to the outside of the steam guide pipe 23, the heat preservation sleeve 22 is wrapped outside the steam guide pipe 23, and the heat energy outward loss rate of the steam guide pipe 23 is reduced.
A reinforcing plate 1 is arranged between the discharge tank 4 and the heating boiler 2, and the stability of the discharge tank 4 is increased by using the reinforcing plate 1.
The discharge tank 4 includes a tank body 41 and a bucket-shaped discharge nozzle 42, the tank body 41 is fixedly connected to the upper end of the bucket-shaped discharge nozzle 42, and steam exchanges heat with the spiral shell 31 in the tank body 41 and is finally discharged outwards through the bucket-shaped discharge nozzle 42.
The energy-saving heat exchange mechanism of the rectifying device of the embodiment is characterized in that when in use: the stock solution is led into the spiral heat exchange tube 3, the stock solution is led to the middle part around the spiral heat exchange tube 3 and then flows into the heating boiler 2, in the process, the steam formed by heating and distilling by the heating boiler 2 is led into the discharge box 4, the heat exchange is carried out between the inside of the discharge box 4 and the spiral heat exchange tube 3, the stock solution in the spiral heat exchange tube 3 is preheated, the heat exchange is carried out from outside to inside through the primary inlet stock solution, the heat energy discharged from outside to outside is greatly absorbed by the colder stock solution, the preheated stock solution is continuously heated through the heat energy in the center, the heat energy loss rate is reduced, and the initial temperature of the stock solution led into the heating boiler 2 is increased.
It should be understood that the above-described embodiments are merely examples for clearly illustrating the embodiments of the present utility model, and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While remaining within the scope of the utility model, obvious variations or modifications are incorporated by reference herein.
Claims (7)
1. An energy-saving heat exchange mechanism of a rectifying device is characterized in that: including heating boiler (2), steam guide pipe (23), spiral heat exchange tube (3) and emission case (4), steam guide pipe (23) one end is connected at the top of heating boiler (2), emission case (4) is connected to the steam guide pipe (23) other end, spiral heat exchange tube (3) are established inside emission case (4), spiral heat exchange tube (3) include spiral shell (31), ingress pipe (32) and delivery tube (33), ingress pipe (32) fixed connection is in the lower part outer end of spiral shell (31) and runs through emission case (4), delivery tube (33) fixed connection is in the lower extreme of spiral shell (31) and with heating boiler (2) intercommunication.
2. The energy efficient heat exchange mechanism of a rectifying device according to claim 1, characterized in that: the discharge box (4) is fixedly arranged at one side of the top of the heating boiler (2).
3. The energy efficient heat exchange mechanism of a rectifying device according to claim 1, characterized in that: the outside of spiral heat exchange tube (3) is equipped with a plurality of equidistant heat transfer fins (5) that set up, the one end that spiral heat exchange tube (3) were kept away from to heat transfer fins (5) is fixedly connected with emission case (4).
4. The energy efficient heat exchange mechanism of a rectifying device according to claim 1, characterized in that: the heating boiler (2) comprises a boiler body (21), the steam guide pipe (23) is fixedly connected to the upper end of the boiler body (21), and the boiler body (21) is communicated with the inside of the steam guide pipe (23).
5. The energy efficient heat exchange mechanism of a rectifying device according to claim 4, wherein: the heating boiler (2) further comprises a heat preservation sleeve (22), and the heat preservation sleeve (22) is fixedly connected to the outside of the steam guide pipe (23).
6. The energy efficient heat exchange mechanism of a rectifying device according to claim 2, characterized in that: a reinforcing plate (1) is arranged between the discharge box (4) and the heating boiler (2).
7. The energy efficient heat exchange mechanism of a rectifying device according to claim 1, characterized in that: the discharge box (4) comprises a box body (41) and a bucket-shaped discharge nozzle (42), and the box body (41) is fixedly connected to the upper end of the bucket-shaped discharge nozzle (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938865.7U CN220676806U (en) | 2023-04-20 | 2023-04-20 | Energy-saving heat exchange mechanism of rectifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938865.7U CN220676806U (en) | 2023-04-20 | 2023-04-20 | Energy-saving heat exchange mechanism of rectifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676806U true CN220676806U (en) | 2024-03-29 |
Family
ID=90369441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320938865.7U Active CN220676806U (en) | 2023-04-20 | 2023-04-20 | Energy-saving heat exchange mechanism of rectifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676806U (en) |
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2023
- 2023-04-20 CN CN202320938865.7U patent/CN220676806U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Ruicheng Inventor before: Shen Ruicheng Inventor before: You Yuqi Inventor before: Xu Yi Inventor before: Xu Songhao |