Waste incinerator temperature detection device and waste incinerator temperature detection method

摘要

In a waste incinerator using thermocouples 20 and 30 with a protective tube for measuring the temperature in a waste incinerator 1, the life of the thermocouples 20 and 30 with a protective tube is made as long as possible without taking special heat-resistant measures. To extend. A waste incinerator is installed on a wall portion of a waste incinerator 1 that burns input waste, and detectors 21 and 31 for detecting the temperature in the waste incinerator 1 are housed in a protective tube. An actuator 40 for moving the thermocouples 20 and 30 and the detection portions 21 and 31 of the thermocouples 20 and 30 with protective tubes between the measurement target region in the waste incinerator 1 and the outside of the waste incinerator 1; 50. [Selection] Figure 1