JPS5747196A - Preventing method of corrosion of air cooling type steam condenser - Google Patents

Preventing method of corrosion of air cooling type steam condenser

Info

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
Application number
JP12047980A
Other languages
Japanese (ja)
Other versions
JPS5947237B2 (en
Inventor
Kazushi Akagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP12047980A priority Critical patent/JPS5947237B2/en
Publication of JPS5747196A publication Critical patent/JPS5747196A/en
Publication of JPS5947237B2 publication Critical patent/JPS5947237B2/en
Expired legal-status Critical Current

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
JP12047980A 1980-08-29 1980-08-29 How to prevent corrosion of air-cooled steam condensers Expired JPS5947237B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS5747196A (en) Preventing method of corrosion of air cooling type steam condenser
US4208298A (en) Process for treating radioactive liquid waste
US2872999A (en) Deaerating feedwater heater
JPH11236689A (en) Water treating apparatus for power generating plant and water treatment
JPS5648202A (en) Corrosion preventing method of tower top condensing apparatus of evacuated distillation tower
TW428176B (en) Boiling water type reactor
JPS5755358A (en) Het exchanging method utilizing geothermal heat
JPS5723798A (en) Detection of breakage of steam heat pipe of heat exchanger
JPS5585898A (en) Method of cleaning boiler
JPS5657931A (en) Leak detector of fluid
JPS62233606A (en) Boiler maintenance system
JPS54141903A (en) Condensing equipment
GB982017A (en) Improvements in or relating to the evaporation of liquid films
SU985336A1 (en) Steam turbine plant
JPS5677502A (en) Turbine by-pass system
JPS56113900A (en) Method of maintaining temperature of oil pipe or the like
JPS5540245A (en) Clean-up method of thermal power plant
JPS5674515A (en) Valve for preventing intrusion of air into boller from fuel tank
NL7606369A (en) Pressure reducing valve for liquid after live steam injection - designed to prevent contamination of the sterile liquid
JPS57187006A (en) Deaerating device
JP3199851B2 (en) Water quality adjustment device
JPH0810748A (en) Water treatment of power generation plant
JPS6261842B2 (en)
JPS54134202A (en) Emergency drainer for high-pressure feed water heater
JPS55867A (en) Method of sending high temperature liquid under pressure