BOILER SYSTEM CONTROLLING FUEL TO A FURNACE BASED ON TEMPERATURE OF A STRUCTURE IN A SUPERHEATER SECTION

摘要

A boiler system is provided comprising: a furnace adapted to receive a fuel to be burned to generate hot working gases; a fuel supply structure associated with the furnace for supplying fuel to the furnace; a superheater section associated with the furnace and positioned to receive energy in the form of heat from the hot working gases; and a controller. The superheater section may comprise a platen including a tube structure with an end portion and a temperature sensor for measuring the temperature of the tube structure end portion and generating a signal indicative of the temperature of the tube structure end portion. The controller may be coupled to the temperature sensor for receiving and monitoring the signal from the sensor.

主权项

1. A boiler system comprising:
a furnace adapted to receive a fuel to be burned to generate hot working gases; a fuel supply structure associated with said furnace for supplying fuel to said furnace; a superheater section associated with said furnace and positioned to receive energy in the form of heat from the hot working gases, said superheater section comprising:
a platen including a tube structure with an end portion; anda temperature sensor for measuring the temperature of the tube structure end portion and generating a signal indicative of the temperature of said tube structure end portion; and a controller coupled to said temperature sensor for receiving and monitoring the signal from said sensor.