GB1476604A - Supercharged boiler - Google Patents

Supercharged boiler

Info

Publication number
GB1476604A
GB1476604A GB3556275A GB3556275A GB1476604A GB 1476604 A GB1476604 A GB 1476604A GB 3556275 A GB3556275 A GB 3556275A GB 3556275 A GB3556275 A GB 3556275A GB 1476604 A GB1476604 A GB 1476604A
Authority
GB
United Kingdom
Prior art keywords
air
section
burners
pressure vessel
steam generator
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
GB3556275A
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.)
Foster Wheeler Energy Corp
Original Assignee
Foster Wheeler Energy Corp
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 Foster Wheeler Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of GB1476604A publication Critical patent/GB1476604A/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
    • F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F22B33/18—Combinations of steam boilers with other apparatus

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)
  • Supercharger (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1476604 Steam generator FOSTER WHEELER ENERGY CORP 28 Aug 1975 [28 Aug 1974] 35562/75 Heading F4A In a steam generator a furnace section 38 and a convection section are placed within a pressure vessel 12 and the exhaust gases for the steam generator exit through an exhaust drum 100 to drive a supercharger comprising a motor 112, a compressor 104 and a turbine 102 such that hot air is forced downwardly through an air duct 108 in the air space 74 between the pressure vessel 12 and the convection section, the air mixing with fuel at the burners 96, 98. During start-up, the compressor 104 is driven by the motor 112 to compress air and feed it through the air duct 108 and the annular air spaces 74, 110 to the burners 96, 98. By this means the compressed air raises the temperature of the structure within the pressure vessel 12 so that within a short time the burners 96, 98 can be started up without the creation of very large temperature gradients. A feed water line 20 leads through an economizer 24, provided between the furnace section and the base of the convection section, through evaporator tubes 36 which envelop the furnace section 38. The convection section includes a stack of heat exchangers 56, 68, 60 which enable steam to be generated to exit through a steam line 82. The section 78 of the heat exchanger constitutes a superheater which is screened from the hot gases by the economizer 24.
GB3556275A 1974-08-28 1975-08-28 Supercharged boiler Expired GB1476604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US501408A US3918411A (en) 1974-08-28 1974-08-28 Supercharged boiler

Publications (1)

Publication Number Publication Date
GB1476604A true GB1476604A (en) 1977-06-16

Family

ID=23993440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3556275A Expired GB1476604A (en) 1974-08-28 1975-08-28 Supercharged boiler

Country Status (5)

Country Link
US (1) US3918411A (en)
JP (1) JPS529764B2 (en)
CA (1) CA1028906A (en)
ES (1) ES440545A1 (en)
GB (1) GB1476604A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103017131A (en) * 2013-01-22 2013-04-03 廖正才 Steam generator

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237662U (en) * 1975-09-10 1977-03-17
US4056079A (en) * 1976-06-30 1977-11-01 The United States Of America As Represented By The Secretary Of The Navy Apparatus and process for preheating main boiler superheater headers
JPS5754545Y2 (en) * 1978-02-17 1982-11-25
JPS5852847U (en) * 1981-09-28 1983-04-09 日本ヒ−タ−株式会社 mold thermostat
JPS60164743U (en) * 1984-04-11 1985-11-01 株式会社ボッシュオートモーティブ　システム thermo switch
US4626821A (en) * 1985-11-04 1986-12-02 Thermo-O-Disc, Incorporated Sealed thermostat for use in defrost control systems
JPS62278108A (en) * 1986-05-27 1987-12-03 シイ−アイ−エル・インコ−ポレイテツド Sulfur combustion furnace and boiler composite device
CN102466219A (en) * 2010-11-18 2012-05-23 赵敏 Suspension bladder type multifunctional energy-saving environment-friendly boiler device
CN102353138B (en) * 2011-08-15 2013-08-21 柳州市京阳节能科技研发有限公司 Multifunctional efficient energy-saving boiler
CN105090924A (en) * 2014-12-05 2015-11-25 芜湖三峰节能设备有限公司 Boiler steam heat accumulation device
US11396789B2 (en) 2020-07-28 2022-07-26 Saudi Arabian Oil Company Isolating a wellbore with a wellbore isolation system
US11492269B2 (en) 2020-08-18 2022-11-08 Saudi Arabian Oil Company Incinerator system for on-site completion fluid removal and methods of using the same
US11136868B1 (en) 2020-09-03 2021-10-05 Saudi Arabian Oil Company Aqueous flash treatment in well applications
US11624265B1 (en) 2021-11-12 2023-04-11 Saudi Arabian Oil Company Cutting pipes in wellbores using downhole autonomous jet cutting tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995034A (en) * 1930-10-16 1935-03-19 Fuller Lehigh Co Boiler furnace
US2663144A (en) * 1948-05-06 1953-12-22 Laval Steam Turbine Co Combined gas and steam power plant
FR1284575A (en) * 1960-12-28 1962-02-16 Stein & Roubaix Pressurized combustion boiler and boiler element
US3208832A (en) * 1961-12-15 1965-09-28 Combustion Eng Combination of regenerator and super-charged vapor generator
US3263422A (en) * 1965-06-10 1966-08-02 Foster Wheeler Corp Power plant vapor generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103017131A (en) * 2013-01-22 2013-04-03 廖正才 Steam generator
CN103017131B (en) * 2013-01-22 2016-03-02 廖正才 A kind of steam generator

Also Published As

Publication number Publication date
JPS5148001A (en) 1976-04-24
CA1028906A (en) 1978-04-04
JPS529764B2 (en) 1977-03-18
US3918411A (en) 1975-11-11
ES440545A1 (en) 1977-03-01

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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