JPS57105686A - Multi-stage flash type heat exchanging method - Google Patents
Multi-stage flash type heat exchanging methodInfo
- Publication number
- JPS57105686A JPS57105686A JP18489480A JP18489480A JPS57105686A JP S57105686 A JPS57105686 A JP S57105686A JP 18489480 A JP18489480 A JP 18489480A JP 18489480 A JP18489480 A JP 18489480A JP S57105686 A JPS57105686 A JP S57105686A
- Authority
- JP
- Japan
- Prior art keywords
- high temperature
- water
- heated
- gas
- pipe
- 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
Abstract
PURPOSE: To reduce the corrosiveness of gas in an evaporating chamber, next to evaporating chamber of single or multiple stage in a line at a high temperature, by removing corrosive gas and condensed water which re-absorbs the said gas, from the evaporating chambers at a high temperature.
CONSTITUTION: The raw water at a high temperature such as geothermal water is introduced from an inlet pipe 2 into the primary evaporating chamber 1a which is maintained in the evacuated state, and is flashingly evaporated. The water to be heated is introduced into a bundle of condensing tubes 3 by a pump 18, and heated to a high temperature in turn by exchanging heat with the vapor generated, in multiple evaporating chambers 6 in a line. Further, the heated water comes back to the primary evaporating chamber 1a via a pipe 8, where it is heated again by exchanging heat with the generated vapor. Then, the river water at a high temperature, not containing any harmful constituent, can be taken out of a pipe 14. At the same time, a part of vapor generated and non- condensed gas are taken out of a pipe 5.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18489480A JPS57105686A (en) | 1980-12-24 | 1980-12-24 | Multi-stage flash type heat exchanging method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18489480A JPS57105686A (en) | 1980-12-24 | 1980-12-24 | Multi-stage flash type heat exchanging method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57105686A true JPS57105686A (en) | 1982-07-01 |
JPS6333060B2 JPS6333060B2 (en) | 1988-07-04 |
Family
ID=16161174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18489480A Granted JPS57105686A (en) | 1980-12-24 | 1980-12-24 | Multi-stage flash type heat exchanging method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57105686A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58205089A (en) * | 1982-05-25 | 1983-11-29 | Hitachi Zosen Corp | Method for heat exchange utilizing geothermal heat |
JPS6111567A (en) * | 1984-06-27 | 1986-01-18 | Mayekawa Mfg Co Ltd | Device for retrieving heat of underground water |
-
1980
- 1980-12-24 JP JP18489480A patent/JPS57105686A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58205089A (en) * | 1982-05-25 | 1983-11-29 | Hitachi Zosen Corp | Method for heat exchange utilizing geothermal heat |
JPS6111567A (en) * | 1984-06-27 | 1986-01-18 | Mayekawa Mfg Co Ltd | Device for retrieving heat of underground water |
Also Published As
Publication number | Publication date |
---|---|
JPS6333060B2 (en) | 1988-07-04 |
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