Title:
SYSTEM FOR MEASURING TEMPERATURE INSIDE FURNACE AND METHOD FOR CONTROLLING COMBUSTION INSIDE FURNACE
Document Type and Number:
Japanese Patent JP2022052753
Kind Code:
A
Abstract:
To provide a system for measuring a temperature inside a furnace and a method for controlling combustion inside the furnace.SOLUTION: This invention relates to a system for measuring a temperature inside a furnace and a method for controlling combustion inside the furnace. The combustion furnace comprises: a container that defines a heating chamber that heats a material; an opening/closing type door; at least one burner configured to combust a fuel and a gaseous oxidizer, the burner each configured to generate a flame inside the heating chamber that heats the material; and a gas duct in which an exhaust flame extends outward from the heating chamber. The system includes at least one multi-wavelength pyrometer combined to the furnace, the multi-wavelength pyrometer not directly contacting the material to be heated, but being directed to one part of a fireproof lining in the heating chamber. The multi-wavelength pyrometer is configured to measure a temperature of a part corresponding to the fireproof lining in operation of the furnace.SELECTED DRAWING: None
Inventors:
RINCON JOAQUIN DE DIEGO
Application Number:
JP2021153253A
Publication Date:
April 04, 2022
Filing Date:
September 21, 2021
Export Citation:
Assignee:
TAIYO NIPPON SANSO CORP
International Classes:
F27D21/00; F27D7/02; F27D7/06; F27D19/00
Attorney, Agent or Firm:
Patent Business Corporation Shiga International Patent Office
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