Huadian Technology ›› 2009, Vol. 31 ›› Issue (11): 12-14.

• 专题综述 • Previous Articles     Next Articles

Deviation analysis of connected tube type twocolor mica water gauge for steam drum

LIU Junguo   

  1. Mudanjiang Second Power Plant, Huadian Energy Source Corporation Limited, Mudanjiang 157015, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-11-25 Published:2009-11-25

Abstract: The reasons, which caused the deviation of the connected tube type two color mica water gauge of #6 unit steam drum in Mudanjiang Second Power Plant of Huadian Energy Source Corporation Limited, were analyzed. Aiming at the factors influencing the indicated value of the water gauge, the water level measurement system reformation measures were put forward.

Key words: steam drum, water level indicator, deviation, reformation