GB984212A - Steam boiler operated by waste heat - Google Patents

Steam boiler operated by waste heat

Info

Publication number
GB984212A
GB984212A GB2016561A GB2016561A GB984212A GB 984212 A GB984212 A GB 984212A GB 2016561 A GB2016561 A GB 2016561A GB 2016561 A GB2016561 A GB 2016561A GB 984212 A GB984212 A GB 984212A
Authority
GB
United Kingdom
Prior art keywords
steam
drum
superheaters
controlled
waste heat
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
GB2016561A
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.)
Waagner Biro AG
Original Assignee
Waagner Biro 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 Waagner Biro AG filed Critical Waagner Biro AG
Publication of GB984212A publication Critical patent/GB984212A/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
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/02—Steam boilers of forced-flow type of forced-circulation type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

984,212. Heating steam boilers by waste gases. WAAGNER-BIRO A.G. June 5, 1961 [June 4, 1960], No. 20165/61. Heading F4A. In a waste heat boiler utilizing intermittently available hot gases from a blast furnace or chemical process the steam produced is led to an accumulator from which steam at constant but lower pressure is continuously withdrawn. As shown, the boiler 1 has an up-pass containing radiant evaporating sections 3, 4 which discharge into a drum 5 and a down-pass containing superheaters 13, 14, a convection evaporator 9 and an economizer 11. Feedwater is supplied to the drum through the economizer 11 by a pump 10 whilst a circulating pump 6 drawing water from the drum forces the water through the evaporators. Wet steam discharges from the drum through a flow-over valve 17 to an accumulator 12 whence steam controlled at constant pressure by a valve 18 passes to and through the superheaters to the point of use. Auxiliary burners 16 supply heat when the waste heat is not available. Superheat temperature is controlled by interstage water injection at 15. In a modification the up-pass is divided into two passes one containing the evaporators and the other the superheaters, steam temperature then being controlled by a proportioning damper.
GB2016561A 1960-06-04 1961-06-05 Steam boiler operated by waste heat Expired GB984212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT429560 1960-06-04

Publications (1)

Publication Number Publication Date
GB984212A true GB984212A (en) 1965-02-24

Family

ID=3562152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2016561A Expired GB984212A (en) 1960-06-04 1961-06-05 Steam boiler operated by waste heat

Country Status (2)

Country Link
BE (1) BE604626A (en)
GB (1) GB984212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061832A (en) * 2013-01-08 2013-04-24 北京世纪源博科技股份有限公司 Steam power generating system with controllable boiler smoke temperature

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108613156A (en) * 2018-05-29 2018-10-02 德清县德沃工业设备安装有限公司 A kind of efficient steam generation facility

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061832A (en) * 2013-01-08 2013-04-24 北京世纪源博科技股份有限公司 Steam power generating system with controllable boiler smoke temperature

Also Published As

Publication number Publication date
BE604626A (en) 1961-10-02

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