GB868120A - Improvements in and relating to steam generators - Google Patents

Improvements in and relating to steam generators

Info

Publication number
GB868120A
GB868120A GB3010056A GB3010056A GB868120A GB 868120 A GB868120 A GB 868120A GB 3010056 A GB3010056 A GB 3010056A GB 3010056 A GB3010056 A GB 3010056A GB 868120 A GB868120 A GB 868120A
Authority
GB
United Kingdom
Prior art keywords
steam
superheater
tubes
evaporating
section
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
GB3010056A
Inventor
Karl Hans Reppel
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.)
LA MONT INT ASS Ltd
Original Assignee
LA MONT INT ASS 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 LA MONT INT ASS Ltd filed Critical LA MONT INT ASS Ltd
Priority to GB3010056A priority Critical patent/GB868120A/en
Publication of GB868120A publication Critical patent/GB868120A/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
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F22B21/341—Vertical radiation boilers with combustion in the lower part
    • F22B21/343—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber
    • F22B21/345—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber with a tube bundle between an upper and a lower drum in the convection pass
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

868,120. Water-tube steam boilers; superheaters. MONT INTERNATIONAL ASSOCIATION Ltd. Aug. 30, 1957 [Oct. 3, 1956], No. 30100/56. Classes 123(2) and 123(3) A water tube boiler has an upright furnace divided into two compartments 2, 19 by a vertical tubulous partition 26, each compartment being fired separately by burners 1 and being lined respectively with radiantly heated steam generating tubes 3 and with radiantly heated steam superheating tubes 17. Gases from the upper parts of the evaporating and superheating compartments 2, 19 flow through lateral passes locating respectively an evaporating tube bank 4 and a secondary superheater 29 into down-passes locating respectively another evaporating tube bank 5 and a reheater 31. The lateral passes and the upper parts of the downpasses are divided by a rearward extension 32 of the furnace partition wall, the two gas flows uniting beneath the downpass dividing wall 32 for flow through an economizer 6 and air heater 7. Steam generated in the banks 4, 5 and in the water tubes 3 is separated in a drum 9 and flows in succession through the radiant tubes lining the superheater furnace section 19 and the convection superheater bank 29. During starting- up, only the evaporating section is fired, steam being led to the superheaters when the working pressure has been attained. Firing of the superheater furnace section 19 is commenced when its lining tubes have been warmed up by the steam now and is increased slowly until the desired steam temperature is attained. During normal operation, steam temperature is controlled by adjustment of the firing rate of the superheater section. The invention is of application to forced recirculation boilers as shown in the Figure or to natural circulation boilers.
GB3010056A 1956-10-03 1956-10-03 Improvements in and relating to steam generators Expired GB868120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3010056A GB868120A (en) 1956-10-03 1956-10-03 Improvements in and relating to steam generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3010056A GB868120A (en) 1956-10-03 1956-10-03 Improvements in and relating to steam generators

Publications (1)

Publication Number Publication Date
GB868120A true GB868120A (en) 1961-05-17

Family

ID=10302269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3010056A Expired GB868120A (en) 1956-10-03 1956-10-03 Improvements in and relating to steam generators

Country Status (1)

Country Link
GB (1) GB868120A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011104A1 (en) * 1978-11-13 1980-05-28 Combustion Engineering, Inc. Flue gas reheat system
CN109442367A (en) * 2018-11-23 2019-03-08 中国石油天然气第八建设有限公司 Vehicular once through steam generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011104A1 (en) * 1978-11-13 1980-05-28 Combustion Engineering, Inc. Flue gas reheat system
CN109442367A (en) * 2018-11-23 2019-03-08 中国石油天然气第八建设有限公司 Vehicular once through steam generator

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