Title:
BURNER FOR LIQUID OR SLURRY FUEL
Document Type and Number:
Japanese Patent JP3310775
Kind Code:
B2
Abstract:
PURPOSE: To provide a burner in which an operation from starting to a rated operation can be conducted by one burner.
CONSTITUTION: A guide hole 1 for spraying medium is provided at the center of a burner body. A guide hole 2 for cooling water, a guide hole 3 for main fuel, a guide hole 4 for starting fuel and a guide hole 5 for oxidizer are sequentially provided at the outside of the hole 1. The hole 1 has a branched mixing throat 7 which communicates with the holes 3 and 4. At the time of starting, the starting fuel guided from the hole 4 is injected from the end of the throat 7 into a furnace to be burned. Then, the main fuel guided from the hole 3 is injected from the end of the throat 7 to start a rated operation.
Inventors:
Keiji Takeno
Kimiyo Tokuda
Shingo Kanehira
Masaharu Ooguri
Kimiyo Tokuda
Shingo Kanehira
Masaharu Ooguri
Application Number:
JP10090194A
Publication Date:
August 05, 2002
Filing Date:
May 16, 1994
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F23D11/12; F23C1/00; F23D11/38; F23D17/00; (IPC1-7): F23D11/12; F23C1/00; F23D11/38; F23D17/00
Domestic Patent References:
| JP57184817A | ||||
| JP54117172A | ||||
| JP5066611A | ||||
| JP481134U | ||||
| JP6288121U | ||||
| JP58128312U | ||||
| JP62160124U | ||||
| JP60181530U |
Attorney, Agent or Firm:
Arata Ishikawa
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