JPS5774584A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPS5774584A JPS5774584A JP15104880A JP15104880A JPS5774584A JP S5774584 A JPS5774584 A JP S5774584A JP 15104880 A JP15104880 A JP 15104880A JP 15104880 A JP15104880 A JP 15104880A JP S5774584 A JPS5774584 A JP S5774584A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- tube
- baffle
- heat
- tubes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE: To enhance heat-exchanging performance of a heat exchanger, by a method wherein a seal ring is installed between a toroidal flange formed at the upper end of an internal shell, and a flange formed at the upper end of a baffle- tube, as well as a faffle-tube to encircle a bundle of heat exchanger tubes from outside is provided.
CONSTITUTION: A seal ring 55 is installed between a toroidal flange 53 formed at the upper end of an internal shell 7, and a flange 51 formed at the upper end of a baffle-tube 47, as well as a baffle-tube 47, consisting of eight baffle plates 49 and encircling a bundle of heat exchanger tubes 45 from outside, which is composed of a plurality of heat transfer tubes 43, and is provided between tube plates 21 and 35, in a heat exchanger, performing heat-exchange between heating media of high temperature, reaching above several hundreds of degrees. With such an arrangement, the primary gas of high temperature flows through heat exchanger tubes 45, being distributed nearly uniformly through these tubes, introduced by a baffle-tube 47. In addition, a bypass flow between the internal shell 7 and the bundle of heat exchanger tubes 45 is prevented by the functions of the baffle-tube and the seal ring 55, so that the heat exchange efficiency of the heat exchanger is enhanced to the maximum.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15104880A JPS594640B2 (en) | 1980-10-28 | 1980-10-28 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15104880A JPS594640B2 (en) | 1980-10-28 | 1980-10-28 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5774584A true JPS5774584A (en) | 1982-05-10 |
| JPS594640B2 JPS594640B2 (en) | 1984-01-31 |
Family
ID=15510154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15104880A Expired JPS594640B2 (en) | 1980-10-28 | 1980-10-28 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594640B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927189A (en) * | 1982-08-04 | 1984-02-13 | Mitsubishi Heavy Ind Ltd | Shell and tube type heat exchanger |
-
1980
- 1980-10-28 JP JP15104880A patent/JPS594640B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927189A (en) * | 1982-08-04 | 1984-02-13 | Mitsubishi Heavy Ind Ltd | Shell and tube type heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS594640B2 (en) | 1984-01-31 |
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