CN203479100U - Vertical double-tube-sheet heat exchanger - Google Patents
Vertical double-tube-sheet heat exchanger Download PDFInfo
- Publication number
- CN203479100U CN203479100U CN201320605129.6U CN201320605129U CN203479100U CN 203479100 U CN203479100 U CN 203479100U CN 201320605129 U CN201320605129 U CN 201320605129U CN 203479100 U CN203479100 U CN 203479100U
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- heat exchange
- heat
- cover plate
- tank
- exchange tank
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Abstract
The utility model discloses a vertical double-tube-sheet heat exchanger. The vertical double-tube-sheet heat exchanger is composed of a heat exchange tank, heat exchange tubes, an upper cover plate, an upper sealing cover, a lower cover plate, a lower sealing cover and a support, wherein the heat exchange tank is supported by the support, a heating medium inlet and a heating medium outlet are formed in one side of the heat exchange tank, and a plurality of through holes are formed in the upper end and the lower end of the heat exchange tank so that the heat exchange tubes can be connected with the upper cover plate and the lower cover plate through the through holes in the heat exchange tank. When materials flow into the heat exchange tank from a material inlet, heat conduction is carried out in the heat exchange tank through the heat exchange tubes, heating media do convective motion on the surfaces of the heat exchange tubes, and materials obtained after heat exchange flow out of the heat exchange tank from a material outlet. When the materials flow in, the heat exchange tubes expand under pressure generated by the materials, and therefore the materials will not leak easily; in addition, certain spaces exist between the upper cover plate and the heat exchange tank and between the lower cover plate and the heat exchange tank respectively, and therefore leaking materials and leaking heating media will not flow to the lower cover plate. The vertical double-tube-sheet heat exchanger has the advantages of being good in heat exchange effect, high in heat utilization ratio, efficient, capable of saving energy and the like.
Description
Technical field
The utility model relates to heat exchanger, is specifically related to a kind of vertical double tube plate heat exchanger.
Background technology
Heat exchanger is that the part heat of hot fluid is passed to cold fluid, makes fluid temperature (F.T.) reach the exchange heat equipment of technological process set quota, claims again heat exchanger.Heat exchanger is a kind of energy-saving equipment that between material, heat transmits of realizing between two or more fluid of different temperatures, to make heat pass to by higher fluid the fluid that temperature is lower, make fluid temperature (F.T.) reach flow process set quota, to meet the needs of process condition, also improve one of capital equipment of energy utilization rate simultaneously.
Utility model content
The advantages such as the purpose of this utility model is to provide a kind of vertical double tube plate heat exchanger, has heat exchange effect good, and heat utilization efficiency is high, energy-efficient.
The utility model adopts following technical scheme:
Vertical double tube plate heat exchanger, changes tank, hot replace tubes, upper cover plate, upper cover, lower cover, lower capping and support by heat and forms.
Described heat is changed tank by stent support, and heat is changed tank one side and had heat medium import, heat medium outlet, and heat is changed the upper and lower two ends of tank and had some through holes, and the through hole that hot replace tubes can be changed on tank by heat is connected with upper cover plate, lower cover.
Described upper cover plate is bolted and is connected with upper cover, between upper cover plate and upper cover, is provided with seal washer, on described upper cover, has material inlet; Described lower cover is bolted and is connected with lower capping, between lower cover and lower capping, is provided with seal washer, in described lower capping, has material outlet.
Described hot replace tubes one end is connected with the through hole on upper cover plate, leads to heat and changes in tank, and the other end is connected with the through hole on lower cover.
Heat medium flows into from heat medium import, flows, then flow out from heat medium outlet in heat is changed tank.
When material flows into from material inlet, by the heat conduction in heat is changed tank of hot replace tubes, heat medium is in hot replace tubes surface convection current, and the material after heat is changed flows out from material outlet.Described material flow is fashionable, and the pressure of generation expands hot replace tubes, thereby material is difficult for leaking, and upper cover plate, lower cover and heat changes tank and separate certain space, makes material and the heat medium of leakage can not flow to lower cover.
The utility model has the advantage of: have heat exchange effect good, heat utilization efficiency is high, energy-efficient etc.
Accompanying drawing explanation
Fig. 1 is complete section structural representation of the present utility model.
Wherein: 1. heat is changed tank, 2. hot replace tubes, 3. upper cover plate, 4. upper cover, 5. lower cover, 6. descends capping, 7. support, 8. heat medium import, 9. heat medium outlet, 10. material inlet, 11. material outlets.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described further.
As shown in Figure 1, vertical double tube plate heat exchanger, changes tank 1, hot replace tubes 2, upper cover plate 3, upper cover 4, lower cover 5, lower capping 6 and support 7 by heat and forms the utility model.
Described heat is changed tank 1 and is supported by support 7, and heat is changed tank 1 one sides and had heat medium import 8, heat medium outlet 9, and heat is changed tank and had some through holes in two ends Shang Xia 1, and the through hole that hot replace tubes 2 can be changed on tank 1 by heat is connected with upper cover plate 3, lower cover 5.
Described upper cover plate 3 is bolted and is connected with upper cover 4, between upper cover plate 3 and upper cover 4, is provided with seal washer, on described upper cover 4, has material inlet 10; Described lower cover 5 is bolted and is connected with lower capping 6, between lower cover 5 and lower capping 6, is provided with seal washer, in described lower capping 5, has material outlet 11.
Described hot replace tubes 2 one end are connected with the through hole on upper cover plate 3, lead to heat and change in tank 1, and the other end is connected with the through hole on lower cover 5.
Heat medium flows into from heat medium import 8, changes tank 1 interior mobile in heat, then flows out from heat medium outlet 9.[0020] when material flows into from material inlet 10, by hot replace tubes 2, in heat, change the interior heat conduction of tank 1, heat medium is in the surperficial convection current of hot replace tubes 2, and the material after heat is changed flows out from material outlet 11.Described material flow is fashionable, and the pressure of generation expands hot replace tubes 2, thereby material is difficult for leaking, and upper cover plate 3, lower cover 5 change tank 1 with heat and separate certain space, makes the material and the heat medium that leak can not flow into lower cover 5.
Claims (1)
1. vertical double tube plate heat exchanger, by heat, changing tank (1), hot replace tubes (2), upper cover plate (3), upper cover (4), lower cover (5), lower capping (6) and support (7) forms, it is characterized in that: described heat is changed tank (1) and supported by support (7), heat is changed tank (1) one side and is had heat medium import (8), heat medium outlet (9), heat is changed the upper and lower two ends of tank (1) and is had some through holes, and the through hole that hot replace tubes (2) can be changed on tank (1) by heat is connected with upper cover plate (3), lower cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605129.6U CN203479100U (en) | 2013-09-17 | 2013-09-17 | Vertical double-tube-sheet heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605129.6U CN203479100U (en) | 2013-09-17 | 2013-09-17 | Vertical double-tube-sheet heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203479100U true CN203479100U (en) | 2014-03-12 |
Family
ID=50227417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605129.6U Expired - Fee Related CN203479100U (en) | 2013-09-17 | 2013-09-17 | Vertical double-tube-sheet heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203479100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296118A (en) * | 2014-10-14 | 2015-01-21 | 常州大学 | Upright tube plate evaporator |
-
2013
- 2013-09-17 CN CN201320605129.6U patent/CN203479100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296118A (en) * | 2014-10-14 | 2015-01-21 | 常州大学 | Upright tube plate evaporator |
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Legal Events
| 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: 20140312 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |