JPS648362A - Steam supply and geothermal power plant by closed system - Google Patents
Steam supply and geothermal power plant by closed systemInfo
- Publication number
- JPS648362A JPS648362A JP15986187A JP15986187A JPS648362A JP S648362 A JPS648362 A JP S648362A JP 15986187 A JP15986187 A JP 15986187A JP 15986187 A JP15986187 A JP 15986187A JP S648362 A JPS648362 A JP S648362A
- Authority
- JP
- Japan
- Prior art keywords
- steam
- hot water
- water
- processing line
- heat
- 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
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
- Treating Waste Gases (AREA)
Abstract
PURPOSE:To prevent the lowering of the water table and environmental pollution by separating the geothermal fluid from a geothermal well into steam and hot water, and by so constituting that, after heating cool water by a part of the hot water and steam to produce hot water, the hot water and the condensate of steam are returned underground through return wells. CONSTITUTION:The downstream side of a steam separator 2 in which the geothermal fluid from a geothermal well is separated into steam and hot water is branched into a hot water processing line and a steam processing line, and in the hot water processing line a hot water heat exchanger 3 by which cool water is heated by exchanging heat is provided. The steam processing line is further branched into a heat recovery system and a steam power-generating system, and in the heat recovery system a steam heat exchanger 7 by which cool water is heated by exchanging heat is provided, and the hot water and drain after condensation coming out from respective heat exchangers 3, 7 are returned underground through return walls 6, 13. On the other hand, in the steam power-generating system a turbine 15 is provided, and the exhaust steam thereof is cooled by cooling water in a condenser 16, and the condensate thereof is returned underground through a return well 19, while the cooling water raised in temperature is cooled by a dry type cooling tower 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15986187A JP2603948B2 (en) | 1987-06-29 | 1987-06-29 | Cogeneration geothermal power generation equipment with closed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15986187A JP2603948B2 (en) | 1987-06-29 | 1987-06-29 | Cogeneration geothermal power generation equipment with closed system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS648362A true JPS648362A (en) | 1989-01-12 |
| JP2603948B2 JP2603948B2 (en) | 1997-04-23 |
Family
ID=15702824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15986187A Expired - Lifetime JP2603948B2 (en) | 1987-06-29 | 1987-06-29 | Cogeneration geothermal power generation equipment with closed system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2603948B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507883A (en) * | 1992-06-26 | 1996-04-16 | Nippon Steel Corporation | Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5010754B2 (en) * | 2009-02-23 | 2012-08-29 | 三菱重工業株式会社 | High temperature rock power generation system |
-
1987
- 1987-06-29 JP JP15986187A patent/JP2603948B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507883A (en) * | 1992-06-26 | 1996-04-16 | Nippon Steel Corporation | Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2603948B2 (en) | 1997-04-23 |
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