CN204240853U - A kind of shell-and-plate baffle heat exchanger - Google Patents
A kind of shell-and-plate baffle heat exchanger Download PDFInfo
- Publication number
- CN204240853U CN204240853U CN201420319893.1U CN201420319893U CN204240853U CN 204240853 U CN204240853 U CN 204240853U CN 201420319893 U CN201420319893 U CN 201420319893U CN 204240853 U CN204240853 U CN 204240853U
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- China
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- plate
- tube
- heat exchanger
- bundle
- shell
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Abstract
The utility model discloses a kind of shell-and-plate baffle heat exchanger, comprise: housing, tube sheet, plate bundle, segmental baffle, pull bar, distance sink tube, sealed liner and sealing strip, what the tube bank of heat exchanger adopted is plate bundle, plate bundle be with the plate of concavo-convex ripple with burr to burr, dimpled grain overlaps each other to dimpled grain and to be welded to form, the surrounding of every block plate all has straight flange so that welding, according to the length of plate bundle, at interval of certain distance, arrange one group of sealed liner and sealing strip, to support fixed head bundle, straight flange and sealed liner junction sealing strip seal, plate bundle two ends are welded with sealed liner, again with Tube-sheet Welding, segmental baffle is furnished with in housing, shell, tube side medium moves at respective passage respectively, the flow regime moment changes, heat exchange is abundant, heat transfer efficiency improves.
Description
Technical field
The utility model belongs to heat exchanger technical field, is specifically related to a kind of heat exchanger as petrochemical equipment.
Background technology
Heat exchanger in petroleum chemical industry application widely, being how energy-conservation and improving heat exchange efficiency of common concern, shell-and-tube heat exchanger form experienced by segmental baffle formula heat exchanger, rod baffle heat exchanger, spiral baffle type radiator, helically twisted heat exchange of heat pipe, supporting construction experienced by from supporting to unbraced structure, heat exchanger tube experienced by common light pipe, elliptical tube, bellows, the various enhanced tubes such as spiral torsional curved tube, main problem is all improve the heat-transfer effect of heat exchanger, improve heat transfer coefficient, these versions respectively have advantage, but still await further raising.
Summary of the invention
The utility model provides a kind of shell-and-plate baffle heat exchanger, based on conventional tube shell heat exchanger, housing is the housing of conventional tube shell heat exchanger, and tube bank be with concavo-convex ripple plate with burr to burr, dimpled grain to dimpled grain overlap each other composition plate bundle, pipe, shell side medium move at respective passage respectively, the flow regime moment changes, and improves heat-transfer effect.
A kind of shell-and-plate baffle heat exchanger, comprising: housing, tube sheet, plate bundle, segmental baffle, pull bar, distance sink tube, sealed liner and sealing strip.The utility model solves the technical scheme that its technical problem adopts: what a kind of tube bank of shell-and-plate baffle heat exchanger adopted is plate bundle, plate bundle to be overlapped each other to dimpled grain to burr, dimpled grain with burr by the plate with concavo-convex ripple to be welded to form, the surrounding of every block plate all has straight flange so that welding, and the concavo-convex ripple of plate has different shapes; Be furnished with segmental baffle in housing, shell side medium turbulent extent aggravates, and carries out abundant heat exchange with tube side medium, and improve heat transfer efficiency, segmental baffle pull bar is connected spacing with distance sink tube; According to the length of plate bundle, at interval of certain distance, arrange one group of sealed liner and sealing strip, to support fixed head bundle, straight flange and sealed liner junction sealing strip seal, and plate bundle two ends are welded with sealed liner, then with Tube-sheet Welding.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that the A of Fig. 1 is to schematic diagram;
Fig. 4 is a kind of plate floor map;
Fig. 5 is B-B direction schematic diagram.
In figure, tube sheet (1), plate (2), sealed liner (3), sealing strip (4), segmental baffle (5), pull bar (6), distance sink tube (7), straight flange (8).
Detailed description of the invention
In figure, by plate (2) in order with burr to burr, dimpled grain to overlap each other arrangement to dimpled grain, the straight flange (8) of each adjacent two boards sheet (2) adopts welding manner to connect to form one group of plate bundle, according to the length of plate bundle, at interval of certain distance, arrange one group of sealed liner (3) and sealing strip (4), to support fixed head bundle, straight flange (8) and sealed liner (3) junction sealing strip (4) seal, plate bundle two ends are welded with sealed liner (3), weld with tube sheet (1) again, segmental baffle (5) pull bar (6) is connected spacing with distance sink tube (7).
Claims (4)
1. a shell-and-plate baffle heat exchanger, comprise: housing, tube sheet, plate bundle, segmental baffle, pull bar, distance sink tube, sealed liner and sealing strip, it is characterized in that: what a kind of tube bank of shell-and-plate baffle heat exchanger adopted is plate bundle, is furnished with segmental baffle in housing.
2. a kind of shell-and-plate baffle heat exchanger according to claim 1, it is characterized in that: plate bundle to be overlapped each other to dimpled grain to burr, dimpled grain with burr by the plate with concavo-convex ripple to be welded to form, the surrounding of every block plate all has straight flange so that welding, and the concavo-convex ripple of plate has different shapes.
3. a kind of shell-and-plate baffle heat exchanger according to claim 1, it is characterized in that: according to the length of plate bundle, at interval of certain distance, arrange one group of sealed liner and sealing strip, to support fixed head bundle, straight flange and sealed liner junction sealing strip seal, and plate bundle two ends are welded with sealed liner, then with Tube-sheet Welding.
4. a kind of shell-and-plate baffle heat exchanger according to claim 1, is characterized in that: segmental baffle pull bar is connected spacing with distance sink tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319893.1U CN204240853U (en) | 2014-06-17 | 2014-06-17 | A kind of shell-and-plate baffle heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319893.1U CN204240853U (en) | 2014-06-17 | 2014-06-17 | A kind of shell-and-plate baffle heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240853U true CN204240853U (en) | 2015-04-01 |
Family
ID=52770337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319893.1U Active CN204240853U (en) | 2014-06-17 | 2014-06-17 | A kind of shell-and-plate baffle heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204240853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931810A (en) * | 2017-03-22 | 2017-07-07 | 山西阳煤化工机械（集团）有限公司 | Lamella heat exchanger |
-
2014
- 2014-06-17 CN CN201420319893.1U patent/CN204240853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931810A (en) * | 2017-03-22 | 2017-07-07 | 山西阳煤化工机械（集团）有限公司 | Lamella heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220908 Address after: No. 59, Shendong 4th Road, Fu Demonstration Zone, Fushun City, Liaoning Province 113122 Patentee after: Fushun Chemical Machinery Equipment Manufacturing Co.,Ltd. Patentee after: SINOPEC ENGINEERING Inc. Address before: 113122 No. 59, Shendong 4th Road, Fushun Economic Development Zone, Fushun City, Liaoning Province Patentee before: Fushun Chemical Machinery Equipment Manufacturing Co.,Ltd. |