ES458359A1 - Power plants - Google Patents

Power plants

Info

Publication number
ES458359A1
ES458359A1 ES458359A ES458359A ES458359A1 ES 458359 A1 ES458359 A1 ES 458359A1 ES 458359 A ES458359 A ES 458359A ES 458359 A ES458359 A ES 458359A ES 458359 A1 ES458359 A1 ES 458359A1
Authority
ES
Spain
Prior art keywords
fluid
steam generating
passing
generating section
flow
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.)
Expired
Application number
ES458359A
Other languages
Spanish (es)
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy 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
Priority claimed from US05/533,389 external-priority patent/US3954087A/en
Priority claimed from US05/538,236 external-priority patent/US3972193A/en
Application filed by Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of ES458359A1 publication Critical patent/ES458359A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/12—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating with superimposed recirculation during starting and low-load periods, e.g. composite boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Cyclones (AREA)

Abstract

Steam generating method for use in a power plant and installation for its realization, whose method includes the steps consisting of: passing a vaporizable fluid under pressure through a steam generating section at a predetermined rate of fluid flow, applying heat to said fluid when it passes through said steam generating section, passing said fluid from said steam generating section through at least one tube of relatively small internal diameter to control the pressure of said fluid, increasing said flow rate fluid flow, passing a portion of said fluid through conduit means in a parallel relationship with said small bore tube, controlling the flow of said fluid in said steam generating section to a predetermined value; separating said fluid into a liquid and a vapor; and passing said steam from said separation means to an overheating section. (Machine-translation by Google Translate, not legally binding)
ES458359A 1974-12-16 1977-05-02 Power plants Expired ES458359A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/533,389 US3954087A (en) 1974-12-16 1974-12-16 Integral separation start-up system for a vapor generator with variable pressure furnace circuitry
US05/538,236 US3972193A (en) 1975-01-02 1975-01-02 Integral separator start-up system for a vapor generator with constant pressure furnace circuitry

Publications (1)

Publication Number Publication Date
ES458359A1 true ES458359A1 (en) 1978-06-01

Family

ID=27064165

Family Applications (2)

Application Number Title Priority Date Filing Date
ES443543A Expired ES443543A1 (en) 1974-12-16 1975-12-16 Power plants
ES458359A Expired ES458359A1 (en) 1974-12-16 1977-05-02 Power plants

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES443543A Expired ES443543A1 (en) 1974-12-16 1975-12-16 Power plants

Country Status (4)

Country Link
JP (1) JPS5185001A (en)
BR (1) BR7508296A (en)
ES (2) ES443543A1 (en)
GB (2) GB1537258A (en)

Also Published As

Publication number Publication date
GB1537258A (en) 1978-12-29
ES443543A1 (en) 1977-12-01
GB1537259A (en) 1978-12-29
JPS5345441B2 (en) 1978-12-06
JPS5185001A (en) 1976-07-26
AU8729175A (en) 1977-06-09
BR7508296A (en) 1976-08-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301