WANG Ding-hui1, XING En-xi2, LIU Jia-li31.Beijing Guohua Electric Power Co Ltd, et al. PROPERTY ANALYSIS OF W-SHAPED FLAME BOILER FOR SUPERCRITICAL 600 MW UNIT[J]. Thermal power generation, 2007, (10): 35-37.
WANG Ding-hui1, XING En-xi2, LIU Jia-li31.Beijing Guohua Electric Power Co Ltd, et al. PROPERTY ANALYSIS OF W-SHAPED FLAME BOILER FOR SUPERCRITICAL 600 MW UNIT[J]. Thermal power generation, 2007, (10): 35-37. DOI: 10.19666/j.rlfd.2007.10.010.
The W-shaped flame boiler is suitable for burning hard coal and coal sorts which are difficult to fire
the W-shaped flame boilers
which are under operation
are all adopting subcritical parameters and vertical tube panel.The boilers for supercritical 600 MW units are generally adopting spiral pipe band water-wall arrangement
there are comparative large difficulties in design and manufacture.Adopting technologies of low mass flow velocity and optimized rifled tubes
the W-shaped flame boiler with vertical tube panels and supercritical parameters can be realized.