Title:
COMBUSTION CONTROL DEVICE AND COMBUSTION SYSTEM
Document Type and Number:
Japanese Patent JP2016205661
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To optimize a purge time of a combustion space in a multi-burner system having a combustion chamber in which a combustion space and a heating space are physically separated.SOLUTION: In a combustion control device (1) for controlling operations of N pieces of burners (22A-22C) having combustion spaces (21A-21C) different from each other, a first pre-purge time (T1) and a second pre-purge time (T2) are set as an execution time of a single purge, in a case when ignition of a burner is instructed in a state that any of burners is not ignited, a single purge based on the first pre-purge time is implemented to a combustion space of the corresponding burner after the entire purge, and in a case when the ignition of the burner is instructed in an ordinary operation state, a single purge based on the second pre-purge time is implemented to the combustion space of the corresponding burner.SELECTED DRAWING: Figure 2
Inventors:
NAKATA TOMOYA
Application Number:
JP2015084775A
Publication Date:
December 08, 2016
Filing Date:
April 17, 2015
Export Citation:
Assignee:
AZBIL CORP
International Classes:
F23N5/24; F23D14/12; F23N5/20
Domestic Patent References:
| JP2010127539A | 2010-06-10 | |||
| JPH10318528A | 1998-12-04 | |||
| JPH10267267A | 1998-10-09 | |||
| JPH0455617A | 1992-02-24 | |||
| JPS6126960U | 1986-02-18 | |||
| JPS60122652U | 1985-08-19 |
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa
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