Show metadata Hide metadata

(19)

(11)

2 261 336

(13)

(51)

IPC

(21) (22)

Application

2004112150/06, 2004-04-20

(24)

Start date

2004-04-20

(22)

Actual filing date

2004-04-20

(45)

Published

2005-09-27

(72)

Inventor

Sharapov V.I.Tsjura D.V.Fetkullov M.R.

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

METHOD OF OPERATION OF THERMAL POWER STATION Russian patent published in 2005 - IPC

Abstract RU 2261336 C1

FIELD: heat power engineering.

SUBSTANCE: according to proposed method system water is heated in system heaters by steam of heating extractions of extraction turbine. Make up water of heat supply system is deaerated before delivering into return pipeline. For this purpose source and overheated water is delivered into deaerator. Maintaining of preset concentration of oxygen dissolved in deaerated make up water is provided by successive regulation of temperature of source water and rate of flash steam. If concentration of dissolved oxygen exceeds preset value, first, temperature of source water is raised and then, if necessary, rate of flash steam is increased and on the contrary, if concentration of oxygen is lower than preset value, first rate of flash steam is reduced and then temperature of source water.

EFFECT: increased efficiency and economy of thermal power station.

1 dwg

Similar patents RU2261336C1

Title	Year	Author	Number
POWER STATION OPERATION METHOD	2004	Sharapov V.I. Tsjura D.V. Fetkullov M.R.	RU2259483C1
POWER STATION	2004	Sharapov V.I. Tsjura D.V. Fetkullov M.R.	RU2259482C1
POWER STATION	2004	Sharapov V.I. Tsjura D.V. Fetkullov M.R.	RU2259484C1
THERMAL POWER STATION OPERATION METHOD	2002	Sharapov V.I. Tsjura D.V. Sivukhina M.A. Fetkullov M.R.	RU2230198C2
METHOD OF OPERATION OF THERMAL POWER STATION	2002	Sharapov V.I. Tsjura D.V. Sivukhina M.A. Fetkullov M.R.	RU2220288C1
METHOD OF OPERATION OF THERMAL POWER STATION	2002	Sharapov V.I. Tsjura D.V. Sivukhina M.A. Fetkullov M.R.	RU2220291C1
THERMAL POWER STATION	2002	Sharapov V.I. Tsjura D.V. Sivukhina M.A. Fetkullov M.R.	RU2220289C1
THERMAL POWER STATION	2002	Sharapov V.I. Tsjura D.V. Sivukhina M.A. Fetkullov M.R.	RU2220290C1
METHOD OF THERMAL DEAERATION OF WATER	2002	Sharapov V.I. Tsjura D.V. Sivukhina M.A. Fetkullov M.R.	RU2220295C1
METHOD OF THERMAL DEAERATION OF WATER	2002	Sharapov V.I. Tsjura D.V. Sivukhina M.A. Fetkullov M.R.	RU2220296C1

RU 2 261 336 C1

Authors

Sharapov V.I.

Tsjura D.V.

Fetkullov M.R.

Dates

2005-09-27—Published

2004-04-20—Filed