SMART InfraScan

Operating Principle
- The infrared sensor is part of the equipment which has an air and water cooled probe mounted on the boiler wall in the boiler house
- At the beginning of the measurement process, the infrared sensor moves into the boiler by a linear travel device
- The infrared sensor scans the furnace wall and measures the surface temperature
- At the end of the measurement process, the infrared sensor will be retracted to its rest position
Technical Summary
SMART InfraScan is a contactless surface temperature measuring and analysing unit for evaporator walls.
- General Application Area: Furnace
- Key Industry: Power Generation
Key Features
- The number of infrared sensors which are required, varies depending on the furnace design and the visibility conditions through the flue gas
- The wavelength of the infrared sensor is selected to suit the existing furnace atmosphere
Product Benefits
- Detection of the slagging hotspots in the furnace and therefore demand-driven on-load furnace cleaning
- Targeted cleaning and adjustment to the current slagging level avoids thermal overload to the membrane walls
- Less process impact due to optimised cleaning sequences
- Automatic activation of the cleaning actions and therefore deposit removal in time
- Optimum cleaning results
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