Judgment method for high temperature corrosion degree of boiler water cooling wall in large power station
A technology for high-temperature corrosion and power plant boilers, applied in combustion methods, combustion chambers, outer covers/linings, etc., can solve problems such as long maintenance periods, safety accidents, and high maintenance costs, and achieve the effect of ensuring uniqueness and overcoming limitations
Inactive Publication Date: 2004-06-23
湖南省电力试验研究所
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The present invention relates to coal burning boiler in thermal power plant, and is especially judgment method for high temperature corrosion degree of boiler water cooling wall in large power station. The present invention features that the judgment includes first determining the main factors of affecting the high temperature corrosion of water cooling wall; then determining measuring conditions and relevant measuring parameters; and final rating to high temperature corrosion trend of water cooling wall via grey clustering procedure. The present invention makes it possible to grasp high temperature corrosion degree of boiler at all time for taking measures timely and to select apparatus reforming scheme with optimal performance/cost ratio.
Application Domain
Casings/liningsChamber safety arrangement
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