Design and Operating of the Maximum Capacity 330MW CFB Boiler in China

In order to promote circulating fluidized bed (CFB) 1, the pressure and temperature of the steam and the boiler capacity should be increased, and this idea is realized widely in the world. The maximum capacity 330 MW CFB boiler in China is developed and operates since 01.09.2008. The boiler is designed by Chinese self-technology. The main parameters are researched and determined, boiler general arrangement is introduced, the design of the boiler key parts is researched, at last, the boiler operating are introduced in this paper. It can be considered when Chinese self-technology supercritical CFB boiler is developed.