GB735409A - Improvements in fuel burner means - Google Patents

Improvements in fuel burner means

Info

Publication number
GB735409A
GB735409A GB25168/53A GB2516853A GB735409A GB 735409 A GB735409 A GB 735409A GB 25168/53 A GB25168/53 A GB 25168/53A GB 2516853 A GB2516853 A GB 2516853A GB 735409 A GB735409 A GB 735409A
Authority
GB
United Kingdom
Prior art keywords
burner
central
conduit
axial plane
extending
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
GB25168/53A
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 GB735409A publication Critical patent/GB735409A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D17/00Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

735,409. Burners. BABCOCK & WILCOX, Ltd. Sept. 11, 1953 [Sept. 12, 1952], No. 25168/53. Class 75 (1). In burner means adapted to burn two different fuels alternately or simultaneously a central fluent fuel burner 20 discharges through a burner port 25 in a furnace wall and a further burner 10 arranged to burn a different, gaseous fuel has a plurality of elongated conduits 55 connected at their outer ends to a gas distributer 50 and comprising parallel parts which extend through an air space 27 and terminate adjacent the port 25 .in discharge tips 60 distributed around the central burner 20. The conduits 55 are of equal length and are arranged at equiangular spacing on a circle surrounding the central burner 20. They extend through glands 56 in a circular closure plate 37 in a casing 24 spaced from the furnace wall and are bent outwardly at their outer ends for flanged connection with nipples 53 extending radially inwardly from the distributer 50 which is annular. They are supported intermediate their lengths by guides 57 secured to a cylindrical casing 36 surrounding the burners and extending inwardly from the periphery of the closure plate 37 to the outer wall 33 of an air register supplying air to the burner port 25 through the air space 27. Each discharge tip 60, Fig. 6, is disposed entirely within the peripheral outline of its conduit, is made of a corrosion resistant alloy and comprises two side faces 61 equally inclined to and intersecting in, an axial plane of its conduit, two end faces 63 equally inclined to, and intersecting in, the axial plane perpendicular to the first axial plane and a central face 62 perpendicular to the conduit axis. Each side face 61 has a plurality of discharge orifices, and each end face 63 and the central face 62 has a single discharge orifice; in operative position each conduit is arranged so that its first axial plane passes through the axis of the burner port 25. The central burner 20 comprises a liquid fuel atomizing head 44 and a supply pipe 43 extending through a distancepiece 41 extending through the centre of the closure plate 37. A conical impeller 45 with air whirling plates 46 is mounted on the end of the distance piece and the base of the impeller is disposed inwardly of the gas discharge tips 60.
GB25168/53A 1952-09-12 1953-09-11 Improvements in fuel burner means Expired GB735409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US735409XA 1952-09-12 1952-09-12

Publications (1)

Publication Number Publication Date
GB735409A true GB735409A (en) 1955-08-17

Family

ID=22114309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25168/53A Expired GB735409A (en) 1952-09-12 1953-09-11 Improvements in fuel burner means

Country Status (1)

Country Link
GB (1) GB735409A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155614A (en) * 1982-05-24 1985-09-25 Freiberg Brennstoffinst Flat flame burner
JP2015178911A (en) * 2014-03-18 2015-10-08 ボルカノ株式会社 Mixed combustion burner device
JP2016194408A (en) * 2016-07-11 2016-11-17 ボルカノ株式会社 Burner device for mixed combustion, and boiler
JP2017062066A (en) * 2015-09-24 2017-03-30 ボルカノ株式会社 Function addition device for burner device
JP2018040562A (en) * 2017-11-08 2018-03-15 ボルカノ株式会社 Burner device for mixed combustion, and boiler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155614A (en) * 1982-05-24 1985-09-25 Freiberg Brennstoffinst Flat flame burner
JP2015178911A (en) * 2014-03-18 2015-10-08 ボルカノ株式会社 Mixed combustion burner device
JP2017062066A (en) * 2015-09-24 2017-03-30 ボルカノ株式会社 Function addition device for burner device
JP2016194408A (en) * 2016-07-11 2016-11-17 ボルカノ株式会社 Burner device for mixed combustion, and boiler
JP2018040562A (en) * 2017-11-08 2018-03-15 ボルカノ株式会社 Burner device for mixed combustion, and boiler

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