Title:
HIGH-LOAD COMBUSTOR
Document Type and Number:
Japanese Patent JP3787824
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To downsize a combustor by completely combusting fuel while performing high-load dilute combustion thereby suppressing the occurrence of NOx, and further, raising the load factor in combustion.
SOLUTION: A globular main combustor 3 is arranged within a heat-resistant container 2, and many globular sub combustors 5 are arranged in knotty form, around the main combustor 3, and a main supply pipe 8 to send in main mixed gas 10 where fuel and air are mixed is connected to the main combustor 3, and a plurality of small holes 5a are bored in the sub combustor 5. Then, the sub mixed gas 11 where fuel and air are mixed supplied into a heat-resistant container 2 is led into the sub combustor 5 from the small hole 5a, and it is combusted so that the fellow jets of the mixed gas or the fellow jets of the mixed gas and combustion gas may collide against each other within the main combustor 3 and within the sub combustor 5, and an ignition plug 7 and a gas discharge pipe 6 for discharging combustion gas outside are connected to the main combustor 3.
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Inventors:
Narizawa Michinori
Application Number:
JP22478997A
Publication Date:
June 21, 2006
Filing Date:
August 21, 1997
Export Citation:
Assignee:
Ishikawajima Harima Heavy Industries Co., Ltd.
International Classes:
F23R3/42; F23R3/58; F23C99/00; (IPC1-7): F23R3/58; F23C11/00; F23C11/00; F23R3/42
Domestic Patent References:
| JP59089928A | ||||
| JP50135415A | ||||
| JP9014604A | ||||
| JP8075165A |
Attorney, Agent or Firm:
Yoshiaki Shimamura