CN202403575U - Shell and tube heat exchanger with inclined tube plate - Google Patents
Shell and tube heat exchanger with inclined tube plate Download PDFInfo
- Publication number
- CN202403575U CN202403575U CN2011204627057U CN201120462705U CN202403575U CN 202403575 U CN202403575 U CN 202403575U CN 2011204627057 U CN2011204627057 U CN 2011204627057U CN 201120462705 U CN201120462705 U CN 201120462705U CN 202403575 U CN202403575 U CN 202403575U
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- heat exchanger
- shell
- tube plate
- tube
- inclined tube
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Abstract
The utility model discloses a shell and tube heat exchanger with an inclined tube plate, wherein the shell and tube heat exchanger is used for heat exchange between cold fluid and hot fluid and is applied to the heat exchange between steam and liquid or between liquid and liquid. The shell and tube heat exchanger comprises a shell, an upper end socket and a lower end socket, wherein two ends of the shell are provided with an upper tube plate and a lower tube plate, a group of tube nest is arrayed inside the shell of the heat exchanger and is uniformly distributed inside the heat exchanger, the upper end and the lower end of each tube nest are respectively connected with the upper tube plate and the lower tube plate, the upper tube plate is arranged horizontally, the lower tube plate is the inclined tube plate and is obliquely arranged relative to a horizontal plane, and a drain outlet is arranged above one side of a lower position of the lower tube plate; and the upper tube plate and the lower tube plate are connected with the end sockets through flange sheets. When the shell and tube heat exchanger with the inclined tube plate is used, particle-containing or easily-coking media flow in the shell in a manner of entering from an upper part and leaving from a lower part, and media which are difficult to coke or contains not particles flow in a pipe in a manner of entering from the lower part and leaving from an upper part. The shell and tube heat exchanger with the inclined tube plate, disclosed by the utility model, has the advantages of simple structure, difficulty in coking in the shell blocking the shell, convenience in installation and the like.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, is specifically related to the device of heat exchange between a kind of cold fluid and hot fluid, is a kind of device that is applied to heat exchange between vapour-liquid or the liquid-liquid.
Background technology
Heat exchanger is unit important in the industrial processes, is the important means of heat exchange between vapour-liquid, the liquid-liquid in the industries such as chemical industry, medicine, and the heat-exchanger rig kind is a lot, and tubular heat exchanger is one of type commonly used.In the tubular heat exchanger; Tubulation upper and lower side tube sheet generally is processed into flat board; Tube sheet is processed into flat board and is used for conventional vapour-liquid and liquid-liquid heat exchange, can not produce problems such as obstruction, but be used to contain particle or easy coking medium; When containing particle or easy coking medium and between tubulation and housing, flow, be prone to cause between tubulation and the housing and stop up.In view of above-mentioned existing problems, the utility model proposes to adopt the tubular heat exchanger of inclined tube plate, and this device is used for particle or easy coking medium, significantly reduces in tube wall coking or the pipe and stops up, and improves the heat exchange effect.
Summary of the invention
The purpose of the utility model device provides not susceptible to plugging novel inclined tube panel pipe heat exchanger between a kind of simple in structure, heat exchanger tube and the housing.
The novel inclined tube panel pipe heat exchanger that the utility model provides is the device of heat exchange between a kind of cold fluid and hot fluid, is applied to heat exchange between vapour-liquid or the liquid-liquid.
The utility model adopts following technical scheme:
A kind of inclined tube panel pipe heat exchanger comprises housing and upper and lower end socket, and the housing two ends are upper and lower tube sheet; Arrange one group of tubulation in the heat exchanger shell, be evenly distributed on heat exchanger inside, tubulation is connected with upper and lower tube sheet respectively at two ends up and down; Upper perforated plate is horizontally disposed with; Lower perforated plate is the inclined tube plate, becomes to be obliquely installed with horizontal plane, and lower perforated plate low level one side top is provided with sewage draining exit; Upper and lower tube sheet is connected with end socket through flange plate.
Described inclined tube panel pipe heat exchanger, tubulation is evenly distributed on heat exchanger shell inside, and tubulation is connected with upper and lower tube sheet at two ends up and down; During normal the use, contain particle or easy coking medium and in housing, flow, go out under enterprising; Be difficult for coking or do not have granule medium in managing, flowing, go out on advancing down.
The concrete structure of described upper and lower tube sheet is: evenly perforate on the tube sheet, the aperture is identical with the tubulation external diameter, connects the tubulation two ends respectively, becomes isosceles triangle between perforate.Upper perforated plate is horizontally disposed with, and lower perforated plate is obliquely installed, and preferably becomes 15 ° with horizontal plane.
Described tubulation outer wall spacing is 5～10mm.
Described housing is provided with shell side outlet, shell side import, and the shell side outlet is positioned at the high-order side of lower perforated plate top.
Be respectively equipped with tube side outlet and tube side import on the described upper and lower end socket.
Also dividing plate can be set in the described heat exchanger shell.The concrete structure of dividing plate is: the even perforate of dividing plate, and the aperture is identical with the tubulation external diameter, becomes isosceles triangle between the hole, and according to heat exchanger length scale design dividing plate quantity, general 500 mm spacings are established a dividing plate.
Beneficial effect: the utility model inclined tube panel pipe heat exchanger have simple in structure, be difficult for being embodied in housing coking or obstruction and advantage such as easy for installation: the 1. inner tubulation of heat exchanger is evenly distributed on heat exchanger inside; Tubulation is connected with tube sheet at two ends up and down; During normal the use, contain particle or easy coking medium and flow, go out under enterprising from shell side; Be difficult for coking or do not have granule medium flowing, go out on advancing down from tube side; 2. establish dividing plate in the heat exchanger, the even perforate of dividing plate, general 500 mm spacings are established a dividing plate, the enhanced heat exchange effect; 3. lower perforated plate becomes 15 ° with horizontal plane, and establishes sewage draining exit, is convenient to remove coking or granule medium in the housing; 4. tube sheet is connected with the cover flange sheet, is convenient to dismounting and cleaning.
Description of drawings
Fig. 1 is the structure chart of the utility model inclined tube panel pipe heat exchanger.
The specific embodiment
Embodiment 1; With reference to Fig. 1: inclined tube panel pipe heat exchanger is made up of tube side import 1, low head 2, lower perforated plate 3, shell side outlet 4, housing 5, tubulation 6, upper perforated plate 7, upper cover 8, tube side outlet 9, shell side import 10, dividing plate 11 and sewage draining exit 12.
In the described heat exchanger shell 5, one group of tubulation 6 is evenly distributed on heat exchanger shell 5 inside, and tubulation is connected with upper and lower tube sheet 7,3 respectively at two ends about in the of 6, and upper perforated plate 7 is horizontally disposed with, and lower perforated plate 3 becomes 15 ° with horizontal plane.Keep at a certain distance away in the housing 5, one group of dividing plate 11 also is set outside tubulation 6.Evenly perforate on upper and lower tube sheet 7,3 and the dividing plate 11, the aperture is identical with tubulation 6 external diameters.Housing 5 is provided with shell side outlet 4, shell side import 10 and sewage draining exit 12.Sewage draining exit 12 is positioned at lower perforated plate 3 low levels one side top.
Upper and lower tube sheet 7,3 is with upper and lower end socket 8, be connected through flange plate respectively between 2.Be respectively equipped with tube side outlet 9 and tube side import 1 on the upper and lower end socket 8,2.
The utility model inclined tube panel pipe heat exchanger is the device of heat exchange between a kind of cold fluid and hot fluid, is applied to heat exchange between vapour-liquid or the liquid-liquid.During normal the use, contain particle or easy coking medium and in housing, flow, enterprisingly go out down, be difficult for coking or do not have granule medium in managing, flowing, under go out on advancing.
Evenly perforate on the tube sheet, upper and lower tube sheet 7,3 connects the tubulation two ends respectively.6 of tubulations become isosceles triangle, and tubulation outer wall spacing is 5～10mm; Dividing plate 11 even perforates, the aperture is identical with tubulation 6 external diameters, becomes isosceles triangle between the hole, and according to heat exchanger length scale design dividing plate quantity, general 500 mm spacings are established a dividing plate.
The utility model inclined tube panel pipe heat exchanger is simple in structure, is difficult in housing coking or obstruction, and is easy for installation.During normal the use, contain particle or easy coking medium and flow, enterprisingly go out down, be difficult for coking or do not have granule medium flowing from tube side from shell side, under go out on advancing; Lower perforated plate becomes 15 ° with horizontal plane, and establishes sewage draining exit, is convenient to remove coking or granule medium in the housing.Through in heat exchanger, establishing dividing plate, the enhanced heat exchange effect.Tube sheet is connected with the cover flange sheet, is convenient to dismounting and cleaning.
Claims (9)
1. inclined tube panel pipe heat exchanger; Comprise housing (5) and upper and lower end socket (8,2), evenly distributed one group of tubulation (6) in the housing (5), two ends are upper and lower tube sheet (7,3); Tubulation (6) two ends up and down is connected with upper and lower tube sheet (7,3) respectively; Upper and lower tube sheet (7,3) is connected through flange plate with upper and lower end socket (8,2) respectively, it is characterized in that, described upper perforated plate (7) is horizontally disposed with; Lower perforated plate (3) is obliquely installed with horizontal plane, and lower perforated plate (3) low level one side top is provided with sewage draining exit (12).
2. inclined tube panel pipe heat exchanger according to claim 1 is characterized in that described lower perforated plate (3) becomes 15 ° with horizontal plane.
3. inclined tube panel pipe heat exchanger according to claim 1 is characterized in that, described upper and lower tube sheet (7,3) is gone up even perforate, and the aperture is identical with tubulation (6) external diameter, becomes isosceles triangle between perforate.
4. inclined tube panel pipe heat exchanger according to claim 1 is characterized in that, described tubulation (6) outer wall spacing is 5～10mm.
5. inclined tube panel pipe heat exchanger according to claim 1 is characterized in that, described housing (5) is provided with shell side outlet (4) and shell side import (10), and shell side outlet (4) is positioned at the high-order side of lower perforated plate (3) top.
6. inclined tube panel pipe heat exchanger according to claim 1 is characterized in that, is respectively equipped with tube side outlet (9) and tube side import (1) on the described upper and lower end socket (8,2).
7. inclined tube panel pipe heat exchanger according to claim 1 is characterized in that, dividing plate (11) also is set in the described heat exchanger shell (5).
8. inclined tube panel pipe heat exchanger according to claim 7 is characterized in that, dividing plate (11) is gone up even perforate, and the aperture is identical with tubulation (6) external diameter, becomes isosceles triangle between the hole.
9. inclined tube panel pipe heat exchanger according to claim 7 is characterized in that, described dividing plate (11) spacing is 500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204627057U CN202403575U (en) | 2011-11-21 | 2011-11-21 | Shell and tube heat exchanger with inclined tube plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204627057U CN202403575U (en) | 2011-11-21 | 2011-11-21 | Shell and tube heat exchanger with inclined tube plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403575U true CN202403575U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204627057U Expired - Fee Related CN202403575U (en) | 2011-11-21 | 2011-11-21 | Shell and tube heat exchanger with inclined tube plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403575U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808174A (en) * | 2013-11-21 | 2014-05-21 | 无锡爱科换热器有限公司 | Shell and tube heat exchanger |
| CN105709667A (en) * | 2016-05-09 | 2016-06-29 | 石宝珍 | Method for controlling temperatures of catalysts |
| CN105806107A (en) * | 2014-12-31 | 2016-07-27 | 天津华赛尔传热设备有限公司 | Sediment flushing water heat exchanger |
| CN105879925A (en) * | 2016-05-09 | 2016-08-24 | 石宝珍 | Combined catalyst cooler |
| CN108007022A (en) * | 2017-11-29 | 2018-05-08 | 新昌县长城空调部件有限公司 | A kind of full iron condenser of high-performance and its manufacture method |
| CN109780894A (en) * | 2018-12-27 | 2019-05-21 | 中国寰球工程有限公司 | Vertical shell-and-tube flexible tubesheet heat exchanger |
-
2011
- 2011-11-21 CN CN2011204627057U patent/CN202403575U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808174A (en) * | 2013-11-21 | 2014-05-21 | 无锡爱科换热器有限公司 | Shell and tube heat exchanger |
| CN105806107A (en) * | 2014-12-31 | 2016-07-27 | 天津华赛尔传热设备有限公司 | Sediment flushing water heat exchanger |
| CN105709667A (en) * | 2016-05-09 | 2016-06-29 | 石宝珍 | Method for controlling temperatures of catalysts |
| CN105879925A (en) * | 2016-05-09 | 2016-08-24 | 石宝珍 | Combined catalyst cooler |
| CN105879925B (en) * | 2016-05-09 | 2018-08-21 | 石宝珍 | A kind of combination catalyst cooler |
| CN108007022A (en) * | 2017-11-29 | 2018-05-08 | 新昌县长城空调部件有限公司 | A kind of full iron condenser of high-performance and its manufacture method |
| CN109780894A (en) * | 2018-12-27 | 2019-05-21 | 中国寰球工程有限公司 | Vertical shell-and-tube flexible tubesheet heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |