Super-Heater Tube Wall Temperature Measurement Test and Analysis of 600MW Boiler
In order to precisely monitor the inner-flue tube wall temperature of the boiler platen super-heater, the temperature measurement test of inner-flue and outer-flue tube wall has been carried out. And the data of inner-flue and outer-flue tube wall temperature was acquired in real time. According to the experimental data, the correlative rule about inner-outer flue tube wall temperature was analyzed and researched. Moreover, the data was analyzed to get the relationship of wall temperature, load, water-coal ratio, main stream temperature between the inner-flue and outer-flue furnace. So the correlative formula which was based on the relation between inner-flue tube wall temperature and outer-flue tube wall temperature was built up and checked.
Z. Wang et al., "Super-Heater Tube Wall Temperature Measurement Test and Analysis of 600MW Boiler", Applied Mechanics and Materials, Vols. 229-231, pp. 1352-1355, 2012