GB785062A - Improvements in or relating to a method and apparatus for preheating feed water in steam power plant - Google Patents

Improvements in or relating to a method and apparatus for preheating feed water in steam power plant

Info

Publication number
GB785062A
GB785062A GB10102/55A GB1010255A GB785062A GB 785062 A GB785062 A GB 785062A GB 10102/55 A GB10102/55 A GB 10102/55A GB 1010255 A GB1010255 A GB 1010255A GB 785062 A GB785062 A GB 785062A
Authority
GB
United Kingdom
Prior art keywords
power plant
relating
steam power
steam
feed water
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
GB10102/55A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB785062A publication Critical patent/GB785062A/en
Expired 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
    • F22D1/40—Combinations of exhaust-steam and smoke-gas preheaters

Landscapes

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

Abstract

785,062. Feedwater heating systems. SIEMENS - SCHUCKERTWERKE AKT. - GES. April 6, 1955 [April 6, 1954], No. 10102/55. Class 64(1) In high pressure steam power plant generating steam at 550‹C. and 300 atmospheres, feedwater is heated in at least three stages, first in a heater 3 by steam bled from the steam turbine, then by flue gases in an economizer 10 and then again by high pressure steam bled from the turbine, in a heater 4 or 5 or both. The economizer 10 may be in series or in parallel with the heater 4. A shut-off valve 9 is connected in parallel with the economizer.
GB10102/55A 1954-04-06 1955-04-06 Improvements in or relating to a method and apparatus for preheating feed water in steam power plant Expired GB785062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE785062X 1954-04-06

Publications (1)

Publication Number Publication Date
GB785062A true GB785062A (en) 1957-10-23

Family

ID=6698681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10102/55A Expired GB785062A (en) 1954-04-06 1955-04-06 Improvements in or relating to a method and apparatus for preheating feed water in steam power plant

Country Status (1)

Country Link
GB (1) GB785062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205869A (en) * 1963-04-02 1965-09-14 Sulzer Ag Cooling parts of a steam generator by feedwater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205869A (en) * 1963-04-02 1965-09-14 Sulzer Ag Cooling parts of a steam generator by feedwater

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