GB2021241A - Steam generator - Google Patents

Steam generator

Info

Publication number
GB2021241A
GB2021241A GB7916694A GB7916694A GB2021241A GB 2021241 A GB2021241 A GB 2021241A GB 7916694 A GB7916694 A GB 7916694A GB 7916694 A GB7916694 A GB 7916694A GB 2021241 A GB2021241 A GB 2021241A
Authority
GB
United Kingdom
Prior art keywords
flue
tubes
supporting
steam
header
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.)
Withdrawn
Application number
GB7916694A
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.)
Kraftwerk Union AG
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 GB2021241A publication Critical patent/GB2021241A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/62—Component parts or details of steam boilers specially adapted for steam boilers of forced-flow type
    • F22B37/64—Mounting of, or supporting arrangements for, tube units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The steam generator has several flues, namely a first flue 1 and a third flue 2 coupled together by a second, horizontal flue 3. The first flue 1 comprises a heating surface consisting of steam tubes 4. Supporting tubes 6 serve to suspend a back wall 5 of the first flue and extend through the horizontal flue 2. intermediate spaces for the passage of the flue gases are provided between the supporting tubes 6. In order to ensure that each individual supporting tube 6 or each group of supporting tubes 6 is cooled sufficiently, a header is provided for supplying each supporting tube 6 or each group, into which header there open out at least two steam tubes 4. This ensures that a satisfactory distribution of the water-steam mixture to the supporting tubes 6 takes place and that a sufficiently high velocity of flow exists in each supporting tube. <IMAGE>
GB7916694A 1978-05-17 1979-05-14 Steam generator Withdrawn GB2021241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782821567 DE2821567A1 (en) 1978-05-17 1978-05-17 CONTINUOUS STEAM GENERATOR IN MULTIPLE CONSTRUCTION WITH BACK PANEL HANGED ON SUPPORT PIPES

Publications (1)

Publication Number Publication Date
GB2021241A true GB2021241A (en) 1979-11-28

Family

ID=6039573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916694A Withdrawn GB2021241A (en) 1978-05-17 1979-05-14 Steam generator

Country Status (4)

Country Link
JP (1) JPS55893A (en)
DE (1) DE2821567A1 (en)
DK (1) DK201379A (en)
GB (1) GB2021241A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073851B2 (en) * 1981-09-09 1988-12-07 GebràœDer Sulzer Aktiengesellschaft Steam generator with two vertical gas passages connected by a transverse gas passage

Also Published As

Publication number Publication date
DK201379A (en) 1979-11-18
DE2821567A1 (en) 1979-11-22
JPS55893A (en) 1980-01-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)