Title:
【発明の名称】石炭、石油又はガス炊きバーナー及びバーナーに使用するための火炎安定化リング及びガス噴出器
Document Type and Number:
Japanese Patent JPH0623607
Kind Code:
B2
Abstract:
An improved burner having a very particularly designed gas element for the combustion of coal, oil or gas places a plurality of retractable and rotatable gas elements in close proximity to the outlet end of a tubular burner nozzle of the burner which are shielded from combustion air provided around the tubular burner nozzle by a flame stabilizing ring having a plurality of openings adapted to closely receive each of the plurality of retractable and rotatable gas elements. Eddies produced by the flame stabilizing ring create a low oxygen/fuel rich flame resulting in reduced NOx formation.
Inventors:
ARUBAATO DANIERU RARYU
Application Number:
JP10360889A
Publication Date:
March 30, 1994
Filing Date:
April 25, 1989
Export Citation:
Assignee:
BABCOCK & WILCOX CO
International Classes:
F23D14/22; F23D17/00; (IPC1-7): F23D17/00; F23D14/22; F23D17/00
Domestic Patent References:
| JP62116818A | ||||
| JP62156224U | ||||
| JP62909U |
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)
Next Patent: HOLE DIAMETER MEASURING INSTRUMENT