The Optimization to Control System of Desulfurization in Furnace of 300MW CFB Boiler

Xiang Jie Kong; Jian Yun Bai; Li Hong Liu

doi:10.4028/www.scientific.net/AMR.614-615.1509

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The Optimization to Control System of Desulfurization in Furnace of 300MW CFB Boiler
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 614-615The Optimization to Control System of...

The Optimization to Control System of Desulfurization in Furnace of 300MW CFB Boiler

Abstract:

This paper contraposes 300MW CFB boiler of Shanxi certain coal-fired power plant, then optimize the control system of desulfurization and remake limestone transmission system. Collect the signal to establish knowledge base for judging starting or stalling control of feeding machine through lots of experiments. Adopt feedback control strategy to adjust the speed of feeding machine. Achieve the purpose of automatically controling the starting or stalling of feeding machine and the speed of feeding machine finally.