RU93031250A - METHOD OF WORK OF STEAM AND GAS INSTALLATION - Google Patents

METHOD OF WORK OF STEAM AND GAS INSTALLATION

Info

Publication number
RU93031250A
RU93031250A RU93031250/06A RU93031250A RU93031250A RU 93031250 A RU93031250 A RU 93031250A RU 93031250/06 A RU93031250/06 A RU 93031250/06A RU 93031250 A RU93031250 A RU 93031250A RU 93031250 A RU93031250 A RU 93031250A
Authority
RU
Russia
Prior art keywords
steam
condensate
temperature
water heater
deaerator
Prior art date
Application number
RU93031250/06A
Other languages
Russian (ru)
Other versions
RU2067667C1 (en
Inventor
Т.Н. Комисарчик
В.Б. Грибов
Б.И. Финкельштейн
Е.Н. Прутковский
В.Г. Иванов
И.Н. Писковацков
Э.И. Гольмшток
Original Assignee
Государственный Северо-Западный научно-исследовательский проектно-конструкторский институт "Севзапвнипиэнергопром"
Filing date
Publication date
Application filed by Государственный Северо-Западный научно-исследовательский проектно-конструкторский институт "Севзапвнипиэнергопром" filed Critical Государственный Северо-Западный научно-исследовательский проектно-конструкторский институт "Севзапвнипиэнергопром"
Priority to RU93031250A priority Critical patent/RU2067667C1/en
Priority claimed from RU93031250A external-priority patent/RU2067667C1/en
Publication of RU93031250A publication Critical patent/RU93031250A/en
Application granted granted Critical
Publication of RU2067667C1 publication Critical patent/RU2067667C1/en

Links

Claims (1)

Способ используется в теплоэнергетике, в частности при работе парогазовых установок с котлами-утилизаторами, использующими жидкое сернистое топливо. Сущность изобретения: способ работы установки предусматривает измерение температуры конденсата на выходе из котла-утилизатора и температуры питательной воды на выходе из деаэратора. Конденсат перед подачей в котел-утилизатор подогревают в пароводяном подогревателе. Расход пара на пароводяной подогреватель поддерживают, исходя из заданного подогрева конденсата в деаэраторе, причем для снижения температуры конденсата из котла-утилизатора расход пара на пароводяной подогреватель уменьшают, а для увеличения температуры воды из деаэратора расход пара на пароводяной подогреватель увеличивают.The method is used in heat and power engineering, in particular when operating combined-cycle plants with waste heat boilers using liquid sulfur fuel. The inventive method of installation involves measuring the temperature of the condensate at the outlet of the recovery boiler and the temperature of the feed water at the outlet of the deaerator. The condensate is heated in a steam-water heater before being fed into the waste-heat boiler. The steam consumption for the steam-water heater is maintained based on the predetermined heating of the condensate in the deaerator, and to reduce the temperature of the condensate from the waste-heat boiler, steam consumption for the steam-water heater is reduced, and to increase the water temperature from the deaerator, the steam consumption for the steam-water heater is increased.
RU93031250A 1993-06-24 1993-06-24 Combined-cycle plant operation method RU2067667C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93031250A RU2067667C1 (en) 1993-06-24 1993-06-24 Combined-cycle plant operation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93031250A RU2067667C1 (en) 1993-06-24 1993-06-24 Combined-cycle plant operation method

Publications (2)

Publication Number Publication Date
RU93031250A true RU93031250A (en) 1995-12-27
RU2067667C1 RU2067667C1 (en) 1996-10-10

Family

ID=20143240

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93031250A RU2067667C1 (en) 1993-06-24 1993-06-24 Combined-cycle plant operation method

Country Status (1)

Country Link
RU (1) RU2067667C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2642092B1 (en) * 2012-03-19 2014-10-08 Alstom Technology Ltd Method for operating a combined cycle power plant and plant to carry out such a method

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