JPS5747196A - Preventing method of corrosion of air cooling type steam condenser - Google Patents
Preventing method of corrosion of air cooling type steam condenserInfo
- Publication number
- JPS5747196A JPS5747196A JP12047980A JP12047980A JPS5747196A JP S5747196 A JPS5747196 A JP S5747196A JP 12047980 A JP12047980 A JP 12047980A JP 12047980 A JP12047980 A JP 12047980A JP S5747196 A JPS5747196 A JP S5747196A
- Authority
- JP
- Japan
- Prior art keywords
- steam
- condensate
- air cooling
- cooling type
- steam condenser
- 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 prevent the corrosion of a steam condenser by spraying and mixing a medical fluid obtained by diluting a condensate system corrosion proof agent and a deoxidant with hot water into steam within a steam inlet pipeline, and cooling the steam with the condensate, in the subject method used in a refuse incinerating plant or the like.
CONSTITUTION: Into a pipeline which pressure delivers a condensate eliminated of dissolved oxygen by a deaerator 5 by means of a condensate injection pump 18, are poured a hydrazine dissolved liquid which is a deoxidant from a tank 19 and an amine dissolved liquid which is a corrosion proof agent from a tank 20, and these liquid are mixed with the condensate. This medical fluid is passed through a supply tube 22 and injected into the inner part of a steam condenser inlet steam mixing tubes 23 of an air cooling type low pressure steam condenser 11 and an air cooling type high pressure steam condenser 16, and mixed with steam. By this operation, full iron ions are hardly detected in the condensates of outlet condensation tubes of the air cooling type condensers 11 and 16.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12047980A JPS5947237B2 (en) | 1980-08-29 | 1980-08-29 | How to prevent corrosion of air-cooled steam condensers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12047980A JPS5947237B2 (en) | 1980-08-29 | 1980-08-29 | How to prevent corrosion of air-cooled steam condensers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747196A true JPS5747196A (en) | 1982-03-17 |
JPS5947237B2 JPS5947237B2 (en) | 1984-11-17 |
Family
ID=14787185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12047980A Expired JPS5947237B2 (en) | 1980-08-29 | 1980-08-29 | How to prevent corrosion of air-cooled steam condensers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947237B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62175571A (en) * | 1986-01-30 | 1987-08-01 | 三洋電機株式会社 | Method of operating low-temperature showcase |
JP2003074311A (en) * | 2001-09-03 | 2003-03-12 | Electric Power Dev Co Ltd | Electric charge control device for condensed water drip in steam turbine |
-
1980
- 1980-08-29 JP JP12047980A patent/JPS5947237B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62175571A (en) * | 1986-01-30 | 1987-08-01 | 三洋電機株式会社 | Method of operating low-temperature showcase |
JP2003074311A (en) * | 2001-09-03 | 2003-03-12 | Electric Power Dev Co Ltd | Electric charge control device for condensed water drip in steam turbine |
Also Published As
Publication number | Publication date |
---|---|
JPS5947237B2 (en) | 1984-11-17 |
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