CN202793089U - Thick tube plate equal length spiral winding shell-and-tube heat exchanger - Google Patents
Thick tube plate equal length spiral winding shell-and-tube heat exchanger Download PDFInfo
- Publication number
- CN202793089U CN202793089U CN 201220389829 CN201220389829U CN202793089U CN 202793089 U CN202793089 U CN 202793089U CN 201220389829 CN201220389829 CN 201220389829 CN 201220389829 U CN201220389829 U CN 201220389829U CN 202793089 U CN202793089 U CN 202793089U
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- heat exchange
- heat exchanger
- tube
- spiral winding
- thick
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- 238000004804 winding Methods 0.000 title claims abstract description 17
- 230000000630 rising effect Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances 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 relates to a thick tube plate equal length spiral winding shell-and-tube heat exchanger which is characterized by comprising a shell body (1), two thick tube plates (2), a heat exchange tube group (3), an upper shell cover (4) and a shell cover (5), the heat exchange tube group (3) is formed by winding of three heat exchange tubes with equal lengths in a spiral mode, and the cross sections of the three heat exchange tubes are of an equilateral triangle shape after the three heat exchange tubes are wound. The heat exchange area in a unit size of the heat exchange tube group is increased, and utilization rate of energy is improved. The heat exchange tubs with the equal lengths enable a heat exchanger to conduct heat exchange evenly, and heat exchange stability is improved. A rising connection or a welding mode is adopted in design of the thick tube plates to connect the heat exchange tube group, so that the thick tube plate equal length spiral winding shell-and-tube heat exchanger is not easy to leak in the process of the heat exchange, prevents the heat exchange tube group from deforming, and improves service life of a product.
Description
Technical field
The utility model relates to the isometric spiral winding tubular heat exchanger of a kind of thick tube sheet, relates generally to the heat exchanger of a kind of chemical industry, food pharmaceutical process, is applicable to the condensation of organic materials, utilizes Steam Heating material or water.
Background technology
Mostly existing heat exchanger is shell-and-tube heat exchanger, and heat exchanger tube is generally straight tube or spiral winding shell and tube, and the former is the heat exchange small volume in equal volume, power consumption is large, generally need the 3-5 power consumption doubly of theoretical heat exchange amount to be effective, can't guarantee heating and condensation effect, so heat exchange efficiency is low, cause the huge waste of the energy, and it is the straight tube heat exchange, owing to there is not bending, causes its easy short circuit of gas when gas, liquid heat exchange, cause the solvent rate of recovery extremely low, can't finish the recovery function; Though it is low that the latter has improved the former heat exchange efficiency, but because heat-exchanging tube bundle exists different in size, cause heating inhomogeneous, make heat exchange not thorough, especially reclaim the field at solvent, because the heat exchange of its part short tube is not too thorough, cause the solvent rate of recovery to descend, inapplicable to some material of having relatively high expectations, but its spiral winding mode can make equipment when work, material in the tube side forms turbulent flow, increases heat transfer intensity.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of heat exchange efficiency height, the isometric spiral winding tubular heat exchanger of even, the on-deformable thick tube sheet of heat exchange are provided.
The purpose of this utility model is achieved in that the isometric spiral winding tubular heat exchanger of a kind of thick tube sheet, described heat exchanger comprises housing, two thick tube sheets, set of heat exchange tubes, upper cover and low heads, described set of heat exchange tubes is formed by the mode of three isometric heat exchanger tubes by spiral winding, and three heat exchanger tubes cross section after twining is equilateral triangle.
Described set of heat exchange tubes connects mode and links to each other with thick tube sheet by rising.
Described heat exchanger tube is the thin-wall long and thin metal tube, and its metal tube outer wall has threaded line.
Compared with prior art, the utlity model has following beneficial effect:
1, the interior heat exchange area of unit volume of set of heat exchange tubes is strengthened, improved energy utilization rate;
2, it is even that isometric heat exchanger tube makes the heat exchanger heat exchange, improved heat exchange stability.
3, thick tube sheet design can be adopted to rise and connect or welding manner connection set of heat exchange tubes, makes to be difficult for leaking in heat transfer process, prevents the set of heat exchange tubes distortion, the service life of having improved product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the AA cutaway view of Fig. 1.
Wherein:
Housing 1
Thick tube sheet 2
Set of heat exchange tubes 3
Upper cover 4
Low head 5
Rear bulkhead 6.
The specific embodiment
Referring to Fig. 1-Fig. 2, the utility model relates to the isometric spiral winding tubular heat exchanger of a kind of thick tube sheet, described heat exchanger mainly is comprised of housing 1, two thick tube sheets 2 and set of heat exchange tubes 3, described two thick tube sheets 2 are arranged at respectively the upper and lower of housing 1 inside, described set of heat exchange tubes 3 is arranged between two thick tube sheets 2, the mode that described set of heat exchange tubes 3 connects or welds by rising links to each other with thick tube sheet 2, be respectively arranged with upper cover 4 and low head 5 at the up and down two ends of housing 1, be provided with import and export on the described upper cover 4, rear bulkhead 6 vertically is installed in upper cover 4;
Described set of heat exchange tubes 3 is formed by the mode of three isometric heat exchanger tubes by spiral winding, and three heat exchanger tubes cross section after twining is equilateral triangle, and heat exchanger tube is a kind of thin-wall long and thin metal tube, and its metal tube outer wall can have threaded line.
Claims (3)
1. isometric spiral winding tubular heat exchanger of thick tube sheet, it is characterized in that described heat exchanger comprises housing (1), two thick tube sheets (2), set of heat exchange tubes (3), upper cover (4) and low head (5), described set of heat exchange tubes (3) is formed by the mode of three isometric heat exchanger tubes by spiral winding, and three heat exchanger tubes cross section after twining is equilateral triangle.
2. the isometric spiral winding tubular heat exchanger of a kind of thick tube sheet according to claim 1 is characterized in that described set of heat exchange tubes (3) connects mode and links to each other with thick tube sheet (2) by rising.
3. the isometric spiral winding tubular heat exchanger of a kind of thick tube sheet according to claim 1 and 2 is characterized in that described heat exchanger tube is the thin-wall long and thin metal tube, and its metal tube outer wall has threaded line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389829 CN202793089U (en) | 2012-08-08 | 2012-08-08 | Thick tube plate equal length spiral winding shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389829 CN202793089U (en) | 2012-08-08 | 2012-08-08 | Thick tube plate equal length spiral winding shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793089U true CN202793089U (en) | 2013-03-13 |
Family
ID=47820341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389829 Expired - Fee Related CN202793089U (en) | 2012-08-08 | 2012-08-08 | Thick tube plate equal length spiral winding shell-and-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673680A (en) * | 2013-12-27 | 2014-03-26 | 青岛博德化机有限公司 | Fixed tube-sheet bourdon-tube heat exchanger |
| CN104913669A (en) * | 2015-06-17 | 2015-09-16 | 泉州市中天石油化工机械制造有限公司 | Double-shell-side and double-pipe-side series connection twining pipe heat exchanger and heat exchanging method thereof |
-
2012
- 2012-08-08 CN CN 201220389829 patent/CN202793089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673680A (en) * | 2013-12-27 | 2014-03-26 | 青岛博德化机有限公司 | Fixed tube-sheet bourdon-tube heat exchanger |
| CN104913669A (en) * | 2015-06-17 | 2015-09-16 | 泉州市中天石油化工机械制造有限公司 | Double-shell-side and double-pipe-side series connection twining pipe heat exchanger and heat exchanging method thereof |
| CN104913669B (en) * | 2015-06-17 | 2017-07-04 | 泉州市中天石油化工机械制造有限公司 | A kind of double-shell side two-tube-pass contact disc is around heat exchange of heat pipe and its heat-exchange method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGYIN SENBO SPECIAL HEAT-EXCHANGE EQUIPMENT CO. Free format text: FORMER OWNER: LV JIANGQIANG Effective date: 20131206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 214405, No. 8, ASEAN Road, view village, South Gate Road, Jiangyin, Jiangsu, Wuxi Patentee after: Jiangyin Senbo Special Heat-Exchange Equipment Co., Ltd. Address before: 214405 Wuxi Province, Jiangyin City, South Gate, South Industrial Park, Kam Nan Road, No. 6 Patentee before: Lv Jiangqiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170808 |