Application of high gradient magnetic filter in heat supply reformation project of a thermal power plant

Huadian Technology ›› 2011, Vol. 33 ›› Issue (4): 41-43.

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Application of high gradient magnetic filter in heat supply reformation project of a thermal power plant

ZHOU Jianwei1, WANG Jilun1, LI Liangwu2, LIU Shanbo2

1.Huadian International Shiliquan Power Plant, Zaozhuang 277103, China; 2.Fushun Longji Magnet Corporation Limited, Fushun 113122, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-04-25 Published:2011-04-25

Abstract

Abstract: There is a mass of ferric ion in condensed water of steam heat supply system of thermal power plant in winter; and this condensed water can not be reuse directly. The domestic deferrization filtering device can not suit the site water temperature of 150 ℃.In Huadian International Shiliquan Power Plant, the highgradient magnetic filter was used to remove the ferric ions in condensed water; and the water quality can satisfy the demand of boilerused water quality. The effects in water conservation and energy conservation of this deferrization technology are remarkable.

Key words: steam, condensed water, high temperature, deferrization, energy conservation, water conservation

ZHOU Jianwei;WANG Jilun;LI Liangwu;LIU Shanbo. Application of high gradient magnetic filter in heat supply reformation project of a thermal power plant[J]. Huadian Technology, 2011, 33(4): 41-43.

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