GB878237A - Structures of tubes adapted to convey a fluid to be heated by a gas - Google Patents

Structures of tubes adapted to convey a fluid to be heated by a gas

Info

Publication number
GB878237A
GB878237A GB18921/60A GB1892160A GB878237A GB 878237 A GB878237 A GB 878237A GB 18921/60 A GB18921/60 A GB 18921/60A GB 1892160 A GB1892160 A GB 1892160A GB 878237 A GB878237 A GB 878237A
Authority
GB
United Kingdom
Prior art keywords
tubes
vertical
downpass
group
headers
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
GB18921/60A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB878237A publication Critical patent/GB878237A/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
    • F22B37/10—Water tubes; Accessories therefor
    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/202—Suspension and securing arrangements for contact heating surfaces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
    • F22G7/14—Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes

Abstract

878,237. Steam superheaters. SULZER FRERES S.A. May 27, 1960 [May 30, 1959], No. 18921/60. Class 123(3) In a forced-flow, once-through stearn boiler a lateral nass 2 from the boiler furnace, not shown, leads gases into a downpass 4 locating a reheater tube bank 18 and primary super heater or economizer tube banks 19, 20. The tube banks which each consist of spaced, vertical platens of nested, multiple-bend U-tubes are supported within the downpass on a reticular framework of tubes conveying the working medium. The main supporting system of the framework consists of three rows of vertical tubes 16 which extend from an upper header 17 to a lower header 10. Groups of tubes 11 extend from the header 10 to upper headers 8 and form part of the lining of the downpass side walls 3a. The remainder of the lining is formed by interposed tubes extending from the headers 8 to lower headers 9. To support the tube banks 18, 19, 20 some of the tubes 11 are led out from the remainder on each side wall to constitute horizontal supporting loops 12 ... 15 which are themselves supported by the vertical tubes 16. Thus, as shown in Figs. 4 to 7, the end tube 21 of a group 11 is looped along the front of the group at 24 and then forms two horizontal limbs 26,27 passing on opposite sides of the tubes 16 and supported thereby on brackets 28 welded to the tubes 16. The tubes of the group 18 are held at their correct vertical and horizontal spacing respectively by welded webs 52 and spacer lugs 31.
GB18921/60A 1959-05-30 1960-05-27 Structures of tubes adapted to convey a fluid to be heated by a gas Expired GB878237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7378059A CH369473A (en) 1959-05-30 1959-05-30 Device for carrying the tubes or tube groups of tube bundles heated by gases

Publications (1)

Publication Number Publication Date
GB878237A true GB878237A (en) 1961-09-27

Family

ID=4532890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18921/60A Expired GB878237A (en) 1959-05-30 1960-05-27 Structures of tubes adapted to convey a fluid to be heated by a gas

Country Status (7)

Country Link
US (1) US3060909A (en)
BE (1) BE591374A (en)
CH (1) CH369473A (en)
DE (1) DE1149017B (en)
ES (1) ES258437A1 (en)
GB (1) GB878237A (en)
NL (2) NL240569A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1042595A (en) * 1962-11-27 1966-09-14 Babcock & Wilcox Ltd Improvements relating to heat exchangers
US3259112A (en) * 1964-09-02 1966-07-05 Foster Wheeler Corp Removable tube support
US3576049A (en) * 1968-12-18 1971-04-27 William J Williams Apparatus for plastic capping a wooden broom block by injection molding
US3754533A (en) * 1971-11-24 1973-08-28 Babcock & Wilcox Ltd Tube support system
DE2522724B1 (en) * 1975-05-22 1976-11-18 Kraftwerk Union Ag COAL-FIRED STEAM GENERATOR WITH HEATING SURFACES IN THE UPPER PART OF THE FIREPLACE
DE3538515A1 (en) * 1985-10-30 1987-05-07 Babcock Werke Ag DEVICE FOR COOLING HOT, DUST-LOADED GASES
FI87012C (en) * 1990-12-21 1992-11-10 Ahlstroem Oy PANNA OCH DAERI ANORDNAD STOEDD VAERMEOEVERFOERINGSPANEL
NL1034043C2 (en) * 2007-06-27 2008-12-30 Tetratube B V Horizontal structure in a boiler.
CN102798114B (en) * 2012-08-30 2014-09-03 上海锅炉厂有限公司 Method for arranging water-cooled wall of vertical pipe panel of internal thread pipe with non-uniform caliber
CN104566336A (en) * 2014-12-20 2015-04-29 无锡东马锅炉有限公司 Screen type superheater group capable of preventing wobble and deformation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE481308C (en) * 1929-08-17 Ernst Froehlich Dr Steep tube boiler in which the superheater is directly supported on the water pipes
US1296799A (en) * 1917-05-12 1919-03-11 Adolph C J Hennig Steam-boiler.
FR892169A (en) * 1942-04-08 1944-03-30 Mont Kessel Steam generator firebox liner
FR898022A (en) * 1942-09-25 1945-04-09 Mont Kessel Superheater for steam generator

Also Published As

Publication number Publication date
US3060909A (en) 1962-10-30
BE591374A (en) 1960-09-16
NL108931C (en)
NL240569A (en)
CH369473A (en) 1963-05-31
DE1149017B (en) 1963-05-22
ES258437A1 (en) 1960-08-16

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