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Survey and Study on Combustion Performance of W-Flame Double Arch Boiler 被引量:1
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作者 Yuan Ying Xiang Daguang (Thermal Power Research Institute State Power Corporation of China) 《Electricity》 2000年第1期23-30,共8页
By the end of 1997, totally ten 300 MW grade W-flame double arch boilers, firing anthracite or meager coal, were operating in China. These W-flame boilers were designed and supplied separately by four different manufa... By the end of 1997, totally ten 300 MW grade W-flame double arch boilers, firing anthracite or meager coal, were operating in China. These W-flame boilers were designed and supplied separately by four different manufacturers in the world, using either their own technology or foreign patent. It is shown by a recent survey that all these boilers are having a normal operation. However, there is still some room to be improved, such as boiler furnace configuration. Also, for raising the burnout rate and avoiding local slagging, furnace volume and burner layout need to be deliberated. And the tineness of pulverized coal and the air / coal ratio need to be improved. Some suggestions are made in this paper for optimizing the boiler design, Test data for the minimum stable combustion load and NOx emission are given too. 展开更多
关键词 survey and study on Combustion Performance of W-Flame Double Arch Boiler
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