IN161926B - - Google Patents

Info

Publication number
IN161926B
IN161926B IN682/CAL/85A IN682CA1985A IN161926B IN 161926 B IN161926 B IN 161926B IN 682CA1985 A IN682CA1985 A IN 682CA1985A IN 161926 B IN161926 B IN 161926B
Authority
IN
India
Prior art keywords
feed water
line
exhaust gas
recovery device
heat recovery
Prior art date
Application number
IN682/CAL/85A
Inventor
Hermann Bruckner
Winfried Ganzer
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of IN161926B publication Critical patent/IN161926B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/106—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle with water evaporated or preheated at different pressures in exhaust boiler
    • F01K23/108—Regulating means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Saccharide Compounds (AREA)
  • Lubricants (AREA)
  • Catalysts (AREA)

Abstract

1. Thermal power plant having a gas turbine (2), a heat recovery device (11, 13, 15, 17, 9, 12) connected to the gas turbine on its exhaust gas side, an energy transducer (3) associated with the heat recovery device, with associated condenser (34) and feed water container (30) for the heat recovery device, connected to the condenser on the outlet side by means of a condensate line (37), and also having an exhaust gas heat exchanger (14) connected to the heat recovery device on its exhaust gas side, which exchanger is connected to the feed water container (30) by means of a feed water supply line (38) and a feed water return line (39) forming a closed feed water circuit, characterized in that there is provided a bypass line (42) for condensate going from the condensate line (37) to the feed water inlet of the exhaust gas heat exchanger (14), and in that in the feed water supply line (38), in front of the connection point of the bypass line (42), seen in the direction of the feed water current, there is fitted a control valve (40) with a temperature sensor in the feed water supply line (38) behind the connection point of the bypass line (42), and with an associated regulator (46) which keeps the feed water inlet temperature for the exhaust gas heat exchanger (14) at a predetermined desired value by appropriate supply of feed water from the feed water container (30) into the feed water supply line (38).
IN682/CAL/85A 1984-10-29 1985-09-25 IN161926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3439567 1984-10-29

Publications (1)

Publication Number Publication Date
IN161926B true IN161926B (en) 1988-02-27

Family

ID=6249023

Family Applications (1)

Application Number Title Priority Date Filing Date
IN682/CAL/85A IN161926B (en) 1984-10-29 1985-09-25

Country Status (5)

Country Link
EP (1) EP0180093B1 (en)
JP (1) JPS61108814A (en)
AT (1) ATE34802T1 (en)
DE (1) DE3563088D1 (en)
IN (1) IN161926B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643452Y2 (en) * 1988-02-08 1994-11-14 株式会社三五 Silencer
US4976100A (en) * 1989-06-01 1990-12-11 Westinghouse Electric Corp. System and method for heat recovery in a combined cycle power plant
DE102009010020B4 (en) * 2009-02-21 2016-07-07 Flagsol Gmbh Feedwater degasser of a solar thermal power plant
DE102010054963B4 (en) * 2010-12-17 2017-06-01 Jumag Dampferzeuger Gmbh Pressure control for full degassing in feedwater vessels by means of controllable valve
DE102013204396A1 (en) * 2013-03-13 2014-09-18 Siemens Aktiengesellschaft Condensate preheater for a heat recovery steam generator
CN107697494B (en) * 2017-09-14 2019-02-22 江苏航天惠利特环保科技有限公司 A kind of coupled method device for recovering oil and gas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1626151A1 (en) * 1967-02-22 1971-01-14 Aeg Kanis Turbinen Thermal power plant with a steam turbine with reheater and with a gas turbine
CH613255A5 (en) * 1976-11-25 1979-09-14 Sulzer Ag System for the utilisation of waste heat from a gas flow to drive electrical generators
DE3002615A1 (en) * 1979-12-05 1981-06-11 BBC AG Brown, Boveri & Cie., Baden, Aargau Combined gas and steam turbine power plant - uses gas turbine waste heat to generate steam, preheats air-to-gas turbine compressor
CH655548B (en) * 1982-03-31 1986-04-30

Also Published As

Publication number Publication date
DE3563088D1 (en) 1988-07-07
JPS61108814A (en) 1986-05-27
EP0180093B1 (en) 1988-06-01
ATE34802T1 (en) 1988-06-15
EP0180093A1 (en) 1986-05-07

Similar Documents

Publication Publication Date Title
DE3563088D1 (en) Thermal power plant
FR2291455A1 (en) Conservative central heating system - uses conventional boiler and stale air heat exchanger
JPS5575156A (en) Hot-water heating system
JPS57119117A (en) Low fuel consumption compound engine
JPS6438550A (en) Hot water feeder
GB1493488A (en) Power plant system
JPS5733750A (en) Temperature control system of hot water heater
JPS5455295A (en) Residual heat removing system in fast breeder type reactor
JPS54155645A (en) Cooling heating and hot water feeding device
JPS54135944A (en) Operation controlling method of power plant
JPS5733749A (en) Temperature control system of hot water heater
JPS55114837A (en) Combined cycle power plant
FR2394034A1 (en) Control system for solar heating installation - monitors temperatures at collector, exchanger inlet and storage tank auxiliary heating
JPS5733747A (en) Temperature control system of hot-water heater
SU1573296A2 (en) Boiler unit
JPS5652505A (en) Boiler blow heat recovery equipment
SU1666855A1 (en) Boiler plant
SU1719794A1 (en) Boiler unit
JPS54162043A (en) Controlling method for power generation plant which utilizes low boiling point medium steam and its apparatus
SU1359559A1 (en) System for protecting steam generator air heater from corrosion
JPS53114551A (en) Control device for absorption type hot/chilled water generator
JPS54130717A (en) Gas turbine
JPS57161441A (en) Controlling device of absorption type refrigerating machine
JPS6415407A (en) Operating method for compound power plant
JPS5627006A (en) Double heat feed power plant of closed system