Title:
FLAME HOLDER AND COMBUSTION BURNER FOR BOILER
Document Type and Number:
Japanese Patent JP2019148368
Kind Code:
A
Abstract:
To provide a flame holder which can remove deposits, such as combustion ash, generated by combustion in a boiler furnace and adhering to the flame holder and inhibit corrosion of the flame holder caused by the deposits, and to provide a combustion burner for the boiler.SOLUTION: A flame holder includes: a flame holding member configured to hold a combustion flame which combusts in a combustion space of a boiler furnace. The flame holding member includes: at least one inlet opening; at least one outlet opening formed at the combustion space side; and at least one inner passage which communicates with the at least one inlet opening and the at least one outlet opening.SELECTED DRAWING: Figure 3
Inventors:
SEKIGUCHI SHINICHI
NAKAMURA RYUJI
NAKAMURA RYUJI
Application Number:
JP2018032754A
Publication Date:
September 05, 2019
Filing Date:
February 27, 2018
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS
International Classes:
F23D11/24; F23D1/00; F23D14/24; F23D14/26
Domestic Patent References:
| JPH07198113A | 1995-08-01 | |||
| JPH06307612A | 1994-11-01 | |||
| JPH0835614A | 1996-02-06 | |||
| JP2007270024A | 2007-10-18 |
Attorney, Agent or Firm:
Seishin ip patent business corporation