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Abstract

Abstract:

In view of the great fluctuation and lagging reaction of the primary air quantity measurement at the inlet of the coal pulverizers of 2 doublestage 1000MW units of the secondphase Shanxi Qingshui Chuanneng Company Limited, modification of air volume measuring device was carried out. The new type of antiplugging array air measuring device can help the operators make better judge to the boiler air distribution which ensure the safety and stability of unit operation.

Key words:

">">coal pulverizer； multi">">point array；mean velocity；energy conservation

CLC Number:

null

LAN Bin. null[J]. Huadian Technology, 2018, 40(3): 57-58.

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