Title:
BOILER DEVICE AND POWER GENERATING INSTALLATION
Document Type and Number:
Japanese Patent JP2019211150
Kind Code:
A
Abstract:
To determine an adhesion state of a foreign matter to an external surface of a wall surface of a gas circulation chamber and an internal surface of a tube constituting the wall surface at the same time.SOLUTION: A boiler device transmits information on upstream temperature in the area of a position D of a combustion chamber 2 of a boiler 1 measured by a non-contact thermometer 7 and information on downstream temperature in the area of a position U to adhesion state determination means 8, and determines an adhesion state of a foreign matter to a wall surface (outside) of a gas chamber and an internal surface (inside of wall surface) of a tube.SELECTED DRAWING: Figure 2
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Inventors:
HASEGAWA TAKEJI
Application Number:
JP2018107197A
Publication Date:
December 12, 2019
Filing Date:
June 04, 2018
Export Citation:
Assignee:
CENTRAL RES INST ELECTRIC POWER IND
International Classes:
F01K21/00; F22B37/38
Attorney, Agent or Firm:
Hiroyuki Kurihara
Mountain Saki Yuichiro
Mountain Saki Yuichiro