Optimization of gap control for air preheater of 1000MW unit

Abstract

Abstract: Abstract:The adjustment principle of the rotary air preheater gap adjusting device and the problems occurred in practical application were expounded. According to the problems, the technical reformation was carried out. The better reformation effect was obtained, the probability of fault reduced greatly, and the requirement of safety production was satisfied.

Key words: Keywords:air preheater, gap signal, measurement, control, reformation

WANG Fangdong, GAO Lixia, WANG Jie. Optimization of gap control for air preheater of 1000MW unit[J]. Huadian Technology, 2014, 36(1): 66-68.

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Optimization of gap control for air preheater of 1000MW unit

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