Design and manufacture of FRP chimney liner in a coalfired power plant

Abstract

Abstract:

Taking a cogeneration project of 2×350MW coalfired units as an example, the adaptability of FRP chimney liner in WESP flue gas chimneys of coalfired power plants is expounded. According to practical working condition,2 kinds of layers are designed and manufactured on site as FRP chimney liner.The pipe sections are sampled and tested for mechanical properties by a thirdparty testing agency. Comparison of raw material costs provide guidance for the layer design of the inner FRP chimney liner after wet desulfurization in thermal power plants.

Key words:

FRP, coalfired power plant, flue gas desulfurization, chimney, cogeneration, WESP, layer

LIU Huiping.

Design and manufacture of FRP chimney liner in a coalfired power plant

[J]. Huadian Technology, 2019, 41(6): 72-75.

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Design and manufacture of FRP chimney liner in a coalfired power plant

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