GB1461660A - Combined drying and superheating apparatus for steam - Google Patents

Combined drying and superheating apparatus for steam

Info

Publication number
GB1461660A
GB1461660A GB2517374A GB2517374A GB1461660A GB 1461660 A GB1461660 A GB 1461660A GB 2517374 A GB2517374 A GB 2517374A GB 2517374 A GB2517374 A GB 2517374A GB 1461660 A GB1461660 A GB 1461660A
Authority
GB
United Kingdom
Prior art keywords
steam
section
plates
assemblies
inlet
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
GB2517374A
Inventor
L Bratthell
L-O Ingesson
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.)
Stal Laval Apparat AB
Original Assignee
Stal Laval Apparat AB
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 Stal Laval Apparat AB filed Critical Stal Laval Apparat AB
Publication of GB1461660A publication Critical patent/GB1461660A/en
Expired 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
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26—Steam-separating arrangements
    • F22B37/266—Separator reheaters

Abstract

1461660 Combined steam superheating and drying apparatus STAL-LAVAL APPAEAT AB 6 June 1974 [7 June 1973] 25173/74 Heading F4A A combined steam dryer/superheater apparatus comprises a lower steam dryer section 11 and an upper superheater section 12 formed from two vertically arranged tube assemblies 26, 27; an outlet passage 30 between the assemblies increasing in cross-section towards the top and the heating medium passed through the assemblies being steam. The dryer section 11 comprises an inner shell 19 which defines wet steam inlet and dry steam outlet passages with an outer pressurized shell 21 and vertical plates 22, and parallel connected wire mesh dryers 15 separated by inclined water guiding plates 16. The plates 22 are arranged to provide an inlet passage of decreasing, and an outlet passage of increasing cross-section. Uniform flow to the driers 15 is controlled by orifice plates at the inlet 23 and outlet 24 to each drier. Dry steam rises to the superheater section and water is drained by pipe 17. The tube assemblies 26, 27 are parallel connected and are each inclined away from the central vertical and joined by side plates 29 to define the central outlet passage 30.
GB2517374A 1973-06-07 1974-06-06 Combined drying and superheating apparatus for steam Expired GB1461660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7308010A SE373429B (en) 1973-06-07 1973-06-07

Publications (1)

Publication Number Publication Date
GB1461660A true GB1461660A (en) 1977-01-19

Family

ID=20317695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2517374A Expired GB1461660A (en) 1973-06-07 1974-06-06 Combined drying and superheating apparatus for steam

Country Status (7)

Country Link
AT (1) AT348549B (en)
CH (1) CH572189A5 (en)
DE (1) DE2425539C3 (en)
FR (1) FR2232734B1 (en)
GB (1) GB1461660A (en)
NL (1) NL7407502A (en)
SE (1) SE373429B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530814A (en) * 1982-05-13 1985-07-23 The Babcock & Wilcox Company Apparatus for superheating steam

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555539A1 (en) * 1975-12-10 1977-06-23 Steinmueller Gmbh L & C DEVICE FOR DRYING WET STEAM AND SUBSEQUENTLY OVERHEATING OF THE DRIED STEAM
DE3372035D1 (en) * 1983-06-13 1987-07-16 Babcock & Wilcox Co Nuclear power plant and apparatus for superheating steam
DE3445609A1 (en) * 1984-12-14 1986-06-26 L. & C. Steinmüller GmbH, 5270 Gummersbach Device for drying wet steam and subsequently superheating the dried steam
DE3541418A1 (en) * 1985-11-23 1987-05-27 Steinmueller Gmbh L & C TUBE BUNDLE AND HEAT EXCHANGING DEVICE WITH THIS TUBE BUNDLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530814A (en) * 1982-05-13 1985-07-23 The Babcock & Wilcox Company Apparatus for superheating steam

Also Published As

Publication number Publication date
CH572189A5 (en) 1976-01-30
AT348549B (en) 1979-02-26
NL7407502A (en) 1974-12-10
DE2425539C3 (en) 1979-12-13
SE7308010L (en) 1974-12-09
SE373429B (en) 1975-02-03
DE2425539B2 (en) 1976-10-07
FR2232734B1 (en) 1978-01-13
ATA474074A (en) 1978-07-15
FR2232734A1 (en) 1975-01-03
DE2425539A1 (en) 1975-01-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee