Title:
PREMIX BURNER
Document Type and Number:
Japanese Patent JP2003156205
Kind Code:
A
Abstract:
To suppress cost increase and to prevent backfire and spontaneous ignition.
This premix burner 1 burns premixed gas G having premixed fuel and air. The premix burner 1 comprises a plurality of combustion nozzle holes 8 for burning the premixed gas G, a plurality of narrow channels 7 that are disposed corresponding to respective combustion nozzle holes 8 and supply the premixed gas G to the combustion nozzle holes 8, and a heat transfer bar 10 that is disposed along the axial line of each narrow channel 7 in the narrow channel 7 and sets flow rate of the premixed gas G flowing through a gas channel 11 formed between the heat transfer bar 10 and the narrow channel 7 to be a burning rate or higher.
Inventors:
SHINTANI KOJI
TOO ATSUSHI
SUEMORI HIDEAKI
HASHIMOTO RITSUO
TOO ATSUSHI
SUEMORI HIDEAKI
HASHIMOTO RITSUO
Application Number:
JP2001352230A
Publication Date:
May 30, 2003
Filing Date:
November 16, 2001
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
F23D14/02; F23D14/56; F23D14/78; (IPC1-7): F23D14/02; F23D14/56; F23D14/78
Attorney, Agent or Firm:
Koharu Fujita (3 outside)