Title:
TUBULAR FLAME BURNER
Document Type and Number:
Japanese Patent JP3675163
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To achieve high-load combustion, miniaturize a burner, and suppress the generation of a harmful substance by providing a nozzle for blowing a gas containing oxygen at the other end part of a combustion room while directing the nozzle in the tangential direction of an inner wall surface and by providing a valve for emitting a liquid fuel around it.
SOLUTION: In a tubular combustion room 10, one end is opened as the exhaust port of a combustion exhaust gas. And, a long slit is formed at the other end along the direction of a pipe axis. A nozzle 11 for blowing a gas containing oxygen is provided at the slit. The nozzle 11 is provided toward the tangential direction of the inner wall surface of the combustion room 10, and a turning flow is formed in a combustion room due to the blowing of a gas containing oxygen. Also, the nozzle 11 has a flat tip shape and has a reduced opening area, thus blowing the gas containing oxygen speedily. In this manner, simple and stable flame can be formed in a high-speed turning flow, thus achieving high-load combustion. Also, the adjustment range of the amount of combustion is wide, thus miniaturizing a combustion facility.
Inventors:
Satoru Ishizuka
Minoru Suzuki
Akira Nakamura
Minoru Suzuki
Akira Nakamura
Application Number:
JP7587598A
Publication Date:
July 27, 2005
Filing Date:
March 24, 1998
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
F23D17/00; F23D11/12; F23D14/02; (IPC1-7): F23D17/00; F23D11/12; F23D14/02
Domestic Patent References:
| JP5180436A | ||||
| JP63131903A | ||||
| JP62052312A | ||||
| JP62194103A | ||||
| JP56065909A | ||||
| JP47010735A | ||||
| JP50093324U | ||||
| JP59144314U | ||||
| JP62198329U | ||||
| JP59144314U | ||||
| JP62198329U | ||||
| JP45007472B1 |
Attorney, Agent or Firm:
Yasumitsu Nakahama