GB523544A - Improvements in vapour generators with vapour separating drums and furnace wall cooling tubes - Google Patents

Improvements in vapour generators with vapour separating drums and furnace wall cooling tubes

Info

Publication number
GB523544A
GB523544A GB182/39A GB18239A GB523544A GB 523544 A GB523544 A GB 523544A GB 182/39 A GB182/39 A GB 182/39A GB 18239 A GB18239 A GB 18239A GB 523544 A GB523544 A GB 523544A
Authority
GB
United Kingdom
Prior art keywords
tubes
water
drum
vapour
discharge
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
GB182/39A
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
Publication of GB523544A publication Critical patent/GB523544A/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
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/141—Supply mains, e.g. rising mains, down-comers, in connection with water tubes involving vertically-disposed water tubes, e.g. walls built-up from vertical tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

523,544. Water-tube steam boilers. BABCOCK & WILCOX, Ltd. Jan. 3, 1939, No. 182. Convention date, Feb. 26, 1938. [CLass 123 (ii)] The furnace wall tubes of a boiler discharge into upper drums 9, 3 parallel w i t h the furnace walls, and at least one drum 9 is a vapour separating drum which is arranged above the water-level in the steam and water drum 3 and is connected thereto by steam tubes 10 and water-draining tubes 11. The front and back wall tubes 4, 2 are connected at their lower ends to distributers 5, 1 and discharge into the drum 3. The tubes 4 are bent forwardly at their upper ends to provide space for a superheater 6. The side wall tubes 8 are connected at their lower ends to distributers 7 and discharge into the drum 9. In a modification, the front and rear wall tubes discharge into horizontal separating drum above the front wall, and the side wall tubes discharge into separating drums above each of the side walls, all three separating drums being connected by steam and water tubes to vertical steam and water drums at the front of the boiler.
GB182/39A 1938-02-26 1939-01-03 Improvements in vapour generators with vapour separating drums and furnace wall cooling tubes Expired GB523544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE523544X 1938-02-26

Publications (1)

Publication Number Publication Date
GB523544A true GB523544A (en) 1940-07-17

Family

ID=6551996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB182/39A Expired GB523544A (en) 1938-02-26 1939-01-03 Improvements in vapour generators with vapour separating drums and furnace wall cooling tubes

Country Status (2)

Country Link
FR (1) FR850770A (en)
GB (1) GB523544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526331A1 (en) * 2003-10-23 2005-04-27 Nem B.V. Evaporator system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526331A1 (en) * 2003-10-23 2005-04-27 Nem B.V. Evaporator system
US7445652B2 (en) 2003-10-23 2008-11-04 Nem B.V. Evaporator system
CN100465509C (en) * 2003-10-23 2009-03-04 Nem有限公司 Evaporator system

Also Published As

Publication number Publication date
FR850770A (en) 1939-12-26

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