GB727708A - Improvements in tubulous vapour generating and vapour heating units - Google Patents

Improvements in tubulous vapour generating and vapour heating units

Info

Publication number
GB727708A
GB727708A GB2046453A GB2046453A GB727708A GB 727708 A GB727708 A GB 727708A GB 2046453 A GB2046453 A GB 2046453A GB 2046453 A GB2046453 A GB 2046453A GB 727708 A GB727708 A GB 727708A
Authority
GB
United Kingdom
Prior art keywords
chamber
steam
vapour
leading
superheater
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
GB2046453A
Inventor
Herbert Seidl
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox Ltd
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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB2046453A priority Critical patent/GB727708A/en
Publication of GB727708A publication Critical patent/GB727708A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • F23C3/008—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion for pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

727,708. Water-tube steam boilers; steam superheaters. BABCOCK & WILCOX, Ltd. July 23, 1953, No. 20464/53. Classes 123 (2) and 123 (3). A steam boiler comprises a cyclone furnace 1, for example as described in Specification 552,747, [Group XII], arranged to discharge combustion gases into a secondary furnace 2 leading from which is an upright radiation chamber 3, a lateral pass 4, housing one section 22 of a convection superheater, leading from the top of chamber 3 to a downpass 5 in which is located the other convection superheater sections 23, 24 and 25. Furnaces 1 and 2 and chamber 3 are lined with steam generating tubes which extend via intermediate collectors 11 and 12 from a water drum 6 to a steam and water drum 7. Within chamber 3 is disposed a radiant superheater 16- consisting of widelyspaced panels formed of nested single-bend U-tubes, the ends of which connect into a divided header 17, 18. The panels extend into the high temperature region of chamber 3 below a throat 14 formed therein so that high superheat temperatures may be attained, overheating of the tube metal in this region being prevented by a covering 21 of refractory material.
GB2046453A 1953-07-23 1953-07-23 Improvements in tubulous vapour generating and vapour heating units Expired GB727708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2046453A GB727708A (en) 1953-07-23 1953-07-23 Improvements in tubulous vapour generating and vapour heating units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2046453A GB727708A (en) 1953-07-23 1953-07-23 Improvements in tubulous vapour generating and vapour heating units

Publications (1)

Publication Number Publication Date
GB727708A true GB727708A (en) 1955-04-06

Family

ID=10146371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2046453A Expired GB727708A (en) 1953-07-23 1953-07-23 Improvements in tubulous vapour generating and vapour heating units

Country Status (1)

Country Link
GB (1) GB727708A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071448A (en) * 1959-06-15 1963-01-01 Combustion Eng Chemical recovery unit with improved superheater construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071448A (en) * 1959-06-15 1963-01-01 Combustion Eng Chemical recovery unit with improved superheater construction

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