CN211084904U - From fixed tube sheet heat exchanger of taking displacement compensation - Google Patents
From fixed tube sheet heat exchanger of taking displacement compensation Download PDFInfo
- Publication number
- CN211084904U CN211084904U CN201821498306.4U CN201821498306U CN211084904U CN 211084904 U CN211084904 U CN 211084904U CN 201821498306 U CN201821498306 U CN 201821498306U CN 211084904 U CN211084904 U CN 211084904U
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- plate
- tube
- flange
- heat exchanger
- displacement compensation
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Abstract
The utility model discloses a fixed tube-plate heat exchanger with displacement compensation, which comprises a tube box, a flange, a floating head tube plate, a hot air flow discharge pipe, a shell, a baffle plate, a heat transfer pipe, a fixed tube plate, a pass partition plate and a floating head, the side surface of the pipe box is fixedly connected with the two sides of the flange, the flange is of a disc-shaped structure, the section of the flange is a circular radius of 10cm, the fixed pipe plate type heat exchanger with displacement compensation is provided with a hot air discharge pipe, firstly, the equipment is supported by the support plate, the bottom is fixedly connected with the two sides of the shell in a penetrating way, the receiving port receives hot air in the shell, the conduction chamber is used for guiding the hot air to be finally radiated out through the port at the top, the heat dissipation plates are connected to the two sides of the middle portion, the influence of support transmission hot gas on the pipeline is prevented, the using problem of the equipment is solved, and the pipeline inside the equipment is prevented from being influenced again.
Description
Technical Field
The utility model relates to a from fixed tube sheet heat exchanger of taking displacement compensation belongs to the heat exchanger equipment field.
Background
Heat exchangers are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer.
The prior art discloses the application numbers as follows: CN 207515579U's from fixed tube sheet heat exchanger of taking displacement compensation is equipped with annular opening on the casing, divide into casing A and casing B with the casing, is equipped with the displacement compensation device sealed with annular opening at annular opening department, displacement compensation device constitute by outer sleeve and stuffing box structure, the one end and the casing A of outer sleeve are connected, and its other pot head is established in casing B's the outside, and sealed packing has the stuffing box structure between outer sleeve and casing B, stuffing box structure and outer sleeve fixed connection to along with the outer sleeve removes along axial direction, the utility model discloses make the casing reciprocate flexible in the stuffing box structure, be used for compensating tube bank and casing because the axial displacement change that the thermal energy arouses, but its weak point lies in when the inside transmission hot water stream of equipment, produce steam easily, steam long-time gathering can cause the influence to pipeline etc..
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a from fixed tube sheet heat exchanger of taking displacement compensation to when solving the inside transmission hot water flow of equipment, produce steam easily, the long-time gathering of steam can lead to the fact the problem of influence to pipelines etc..
In order to achieve the above purpose, the present invention is realized by the following technical solution: a fixed tube-plate heat exchanger with displacement compensation structurally comprises a tube box, a flange, a floating head tube plate, a hot air discharge pipe, a shell, a baffle plate, a heat transfer pipe, a fixed tube plate, a pass partition plate and a floating head, wherein the side face of the tube box is fixedly connected with the two sides of the flange, the flange is of a disc-shaped structure, the section of the flange is of a circular radius of 10cm, the side face of the floating head is embedded and connected with the middle part of the left side of the floating head tube plate, a round hole is formed in the right side of the floating head tube plate and movably connected with the outer ring of the left side of the heat transfer pipe in an interference fit mode, the hot air discharge pipe is fixedly connected with the upper end of the left side of the shell, the two hot air discharge pipes are respectively connected with the two sides of; the hot air discharge pipe is composed of a heat dissipation plate, an air flow guide pipe, a receiving opening, a conduction chamber, an insulation plate and a support plate, wherein the heat dissipation plate is fixedly connected with two sides of the inner wall of the support plate, the bottom of the air flow guide pipe is provided with the conduction chamber, the outer wall of the receiving opening is in penetrating connection with the inner ring of the insulation plate, the outer ring of the insulation plate is movably connected with round holes arranged on two sides of the bottom of the support plate in an interference fit mode, the number of the insulation plates is two, and the two insulation.
Further, the side face of the tube box is fixedly connected with the middle part of the flange.
Further, the outer wall of the tube box is provided with a shell.
Furthermore, the left side and the right side of the floating head tube plate are respectively connected with the floating head and the heat transfer tube.
Further, the heat transfer pipe is provided in plural numbers, and each of the plural numbers is equally spaced.
Further, the heat transfer pipe is of a hollow cylindrical structure, and the section of the heat transfer pipe is a circular section with the radius of 4 cm.
Further, the flange model is: DN15-DN3000, for the connection between the ends of the tubes.
Advantageous effects
The utility model relates to a from fixed tube sheet heat exchanger of taking displacement compensation is equipped with the hot gas flow delivery pipe, at first supports equipment through the backup pad, runs through fixed connection through bottom and casing both sides, receives the inside steam of casing by the receiving port, utilizes the conduction room guide to go out by the port heat dissipation at top at last, connects the heating panel in middle part both sides, prevents to support the influence of transmission steam to the pipeline, has solved the service problem of equipment, prevents that equipment inner pipe from receiving the influence again.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a fixed tube-plate heat exchanger with displacement compensation of the present invention;
fig. 2 is a schematic view of the internal structure of the fixed tube-plate heat exchanger with displacement compensation of the present invention;
fig. 3 is a schematic sectional view of the hot air discharge pipe of the present invention.
In the figure: the device comprises a tube box-1, a flange-2, a floating head tube plate-3, a hot air flow discharge pipe-4, a heat dissipation plate-401, an air flow guide pipe-402, a receiving opening-403, a conduction chamber-404, an insulation plate-405, a support plate-406, a shell-5, a baffle plate-6, a heat transfer pipe-7, a fixed tube plate-8, a split partition-9 and a floating head-10.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a fixed tube-plate heat exchanger with displacement compensation structurally comprises a tube box 1, a flange 2, a floating head tube plate 3, a hot air discharge pipe 4, a shell 5, a baffle plate 6, a heat transfer pipe 7, a fixed tube plate 8, a pass partition plate 9 and a floating head 10, wherein the side face of the tube box 1 is fixedly connected with the two sides of the flange 2, the flange 2 is of a disc-shaped structure, the cross section of the flange is 10cm in circular radius, the side face of the floating head 10 is embedded and connected with the middle part of the left side of the floating head tube plate 3, the right side of the floating head tube plate 3 is provided with a round hole which is movably connected with the outer ring of the left side of the heat transfer pipe 7 in an interference fit mode, the hot air discharge pipe 4 is fixedly connected with the upper end of the left side of the shell 5, the hot air discharge pipe 4 is provided with two, a pass partition plate 9 is arranged in the right tail end of the tube box 1; the hot gas flow discharge pipe 4 comprises a heat dissipation plate 401, an air flow guide pipe 402, a receiving opening 403, a conducting chamber 404, an insulating plate 405 and a supporting plate 406, the heat dissipation plate 401 is fixedly connected with two sides of the inner wall of the supporting plate 406, the bottom of the air flow guide pipe 402 is provided with the conducting chamber 404 which are integrated, the outer wall of the receiving opening 403 is connected with the inner ring of the insulating plate 405 in a penetrating way, the outer ring of the insulating plate 405 is movably connected with round holes arranged on two sides of the bottom of the supporting plate 406 in an interference fit way, the two insulating plates 405 are arranged in number and are parallel to each other and positioned on the same horizontal plane, the side surface of the tube box 1 is fixedly connected with the middle part of the flange 2, the outer wall of the tube box 1 is provided with a shell 5, the left side and the right side of the, the section is a circle with a radius of 4 cm.
The heat radiating plate 401 in this patent is made of aluminum alloy, brass or bronze and is formed into a plate, a sheet, a plurality of sheets, or the like.
When the heat exchanger is used, firstly, the equipment is supported through the shell 5 and the pipe box 1, the baffle plate 6 separates air flow transmission, hot water flow transmission is carried out through the heat transfer pipe 7 in the middle, the heat transfer pipe 7 is provided with a plurality of heat transfer pipes, mutual compensation and conversion can be realized, finally, hot air flow in the middle of the equipment is discharged through the hot air flow discharge pipe 4, the equipment is supported through the built-in support plate 406, the bottom and the two sides of the shell 5 are fixedly connected in a penetrating mode, the hot air in the shell 5 is received through the receiving port 403, the heat is finally dissipated through the port at the top by guiding through the conduction chamber 404, the heat dissipation plate 401 is connected to the two sides of the middle, the influence of the transmission hot air on the pipeline is.
The utility model provides a problem when the inside transmission hot water flow of equipment, produce steam easily, steam long-time gathering can lead to the fact the influence to pipeline etc, the utility model discloses a combination of each other of above-mentioned part is equipped with the hot gas flow delivery pipe, at first supports equipment through the backup pad, runs through fixed connection through bottom and casing both sides, receives the inside steam of casing by the receiving port, utilizes the conduction room guide to go out by the port heat dissipation at top at last, connects the heating panel in middle part both sides, prevents to support the influence of transmission steam to the pipeline, has solved the service problem of equipment, prevents that equipment inner tube from receiving the influence again, specifically as follows:
the heat dissipation plate 401 is fixedly connected to two sides of the inner wall of the support plate 406, the conduction chamber 404 is arranged at the bottom of the airflow guide pipe 402, the heat dissipation plate and the airflow guide pipe are of an integrated structure, the outer wall of the receiving opening 403 is connected with the inner ring of the insulation plate 405 in a penetrating mode, the outer ring of the insulation plate 405 is movably connected with the circular holes arranged at two sides of the bottom of the support plate 406 in an interference fit mode, the number of the insulation plates 405 is two, and the two.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a from fixed tube sheet heat exchanger of taking displacement compensation, its structure includes that case (1), flange (2), float first tube sheet (3), hot gas flow discharge pipe (4), casing (5), baffling board (6), heat-transfer pipe (7), fixed tube sheet (8), pass partition plate (9), float first (10), case (1) side and flange (2) both sides fixed connection, its characterized in that:
the flange (2) is of a disc-shaped structure, the cross section of the flange is 10cm in circular radius, the side face of the floating head (10) is embedded and connected with the middle of the left side of the floating head tube plate (3), the right side of the floating head tube plate (3) is provided with a round hole which is movably connected with the outer ring of the left side of the heat transfer tube (7) in an interference fit mode, the hot air discharge tube (4) is fixedly connected with the upper end of the left side of the shell (5), the two hot air discharge tubes (4) are respectively connected with two sides of the outer ring of the shell (5), the middle of the baffle plate (6) is connected with the heat transfer tube (7) in a penetrating mode, the fixed tube plate (8) is fixedly connected with the right side of;
the hot gas flow discharge pipe (4) is composed of a heat dissipation plate (401), an air flow guide pipe (402), a receiving port (403), a conduction chamber (404), an insulation plate (405) and a support plate (406), the heat dissipation plate (401) is fixedly connected with two sides of the inner wall of the support plate (406), the bottom of the air flow guide pipe (402) is provided with the conduction chamber (404), the two are of an integrated structure, the outer wall of the receiving port (403) is connected with the inner ring of the insulation plate (405) in a penetrating mode, the outer ring of the insulation plate (405) is movably connected with the round holes formed in two sides of the bottom of the support plate (406) in an interference fit mode, the two insulation plates (405) are.
2. The fixed tube-plate heat exchanger with displacement compensation of claim 1, wherein: the side surface of the tube box (1) is fixedly connected with the middle part of the flange (2).
3. The fixed tube-plate heat exchanger with displacement compensation of claim 1, wherein: and a shell (5) is arranged on the outer wall of the tube box (1).
4. The fixed tube-plate heat exchanger with displacement compensation of claim 1, wherein: the left side and the right side of the floating head tube plate (3) are respectively connected with a floating head (10) and a heat transfer tube (7).
5. The fixed tube-plate heat exchanger with displacement compensation of claim 1, wherein: the heat transfer pipes (7) are arranged in a plurality, and each heat transfer pipe is equally spaced.
6. The fixed tube-plate heat exchanger with displacement compensation of claim 1, wherein: the heat transfer pipe (7) is of a hollow cylindrical structure, and the section of the heat transfer pipe is a circular radius of 4 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498306.4U CN211084904U (en) | 2018-09-13 | 2018-09-13 | From fixed tube sheet heat exchanger of taking displacement compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498306.4U CN211084904U (en) | 2018-09-13 | 2018-09-13 | From fixed tube sheet heat exchanger of taking displacement compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211084904U true CN211084904U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498306.4U Expired - Fee Related CN211084904U (en) | 2018-09-13 | 2018-09-13 | From fixed tube sheet heat exchanger of taking displacement compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211084904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617041A (en) * | 2021-07-21 | 2021-11-09 | 简庄春 | Reboiler for alcohol processing |
-
2018
- 2018-09-13 CN CN201821498306.4U patent/CN211084904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617041A (en) * | 2021-07-21 | 2021-11-09 | 简庄春 | Reboiler for alcohol processing |
| CN113617041B (en) * | 2021-07-21 | 2022-11-29 | 邳州市鑫盛创业投资有限公司 | Reboiler for alcohol processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20210913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |