FR2309794A1 - Boiler feed water heating unit - partic. for a power plant associated with uranium enrichment plant - Google Patents

Boiler feed water heating unit - partic. for a power plant associated with uranium enrichment plant

Info

Publication number
FR2309794A1
FR2309794A1 FR7513394A FR7513394A FR2309794A1 FR 2309794 A1 FR2309794 A1 FR 2309794A1 FR 7513394 A FR7513394 A FR 7513394A FR 7513394 A FR7513394 A FR 7513394A FR 2309794 A1 FR2309794 A1 FR 2309794A1
Authority
FR
France
Prior art keywords
feed water
partic
heating unit
water heating
boiler feed
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
FR7513394A
Other languages
French (fr)
Other versions
FR2309794B1 (en
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.)
Societe des Condenseurs Delas SA
Original Assignee
Societe des Condenseurs Delas SA
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 Societe des Condenseurs Delas SA filed Critical Societe des Condenseurs Delas SA
Priority to FR7513394A priority Critical patent/FR2309794A1/en
Publication of FR2309794A1 publication Critical patent/FR2309794A1/en
Application granted granted Critical
Publication of FR2309794B1 publication Critical patent/FR2309794B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • 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
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/38—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of turbine type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

In the reheating of feed water from an electrical energy unit associated with an installation for gas compression, (part of) the feed water is passed in heat exchange with the gas which has undergone compression. Pref. the intermediate fluid is water. The process enables max. electrical energy to be removed by reducing or suppressing, in normal operation, the bleeding of the turbine. The expansion turbine drives an alternator and the exhaust steam is condensed by external cooling water. The condensate is delivered by a pump either to heat exchangers or to both sets of exchangers via the appropriate valve.
FR7513394A 1975-04-29 1975-04-29 Boiler feed water heating unit - partic. for a power plant associated with uranium enrichment plant Granted FR2309794A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7513394A FR2309794A1 (en) 1975-04-29 1975-04-29 Boiler feed water heating unit - partic. for a power plant associated with uranium enrichment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7513394A FR2309794A1 (en) 1975-04-29 1975-04-29 Boiler feed water heating unit - partic. for a power plant associated with uranium enrichment plant

Publications (2)

Publication Number Publication Date
FR2309794A1 true FR2309794A1 (en) 1976-11-26
FR2309794B1 FR2309794B1 (en) 1977-11-18

Family

ID=9154598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513394A Granted FR2309794A1 (en) 1975-04-29 1975-04-29 Boiler feed water heating unit - partic. for a power plant associated with uranium enrichment plant

Country Status (1)

Country Link
FR (1) FR2309794A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1085116A (en) * 1953-06-18 1955-01-27 Electricite De France Process for using recovered heat

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1085116A (en) * 1953-06-18 1955-01-27 Electricite De France Process for using recovered heat

Also Published As

Publication number Publication date
FR2309794B1 (en) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse