Research on Denitration Efficiency Improvement of 1207 t/h Circulating Fluidized Bed Boiler in Yanggao Thermal Power Plant
Two 1207 t/h CFB boilers in yanggao thermal power plant of jinneng holding group adopted selective non-catalytic reduction denitration technology,denitration area was arranged at the inlet horizontal flue of cyclone separator.In actual operation,the problem of urea consume much occurs,after some transformation measures such as adding new Y-type supersonic spray gun,displacing spray gun,optimizating automatic ammonia injection logic,more than 800 tons of urea can be saved every year.
Circulating fluidized bed boilerSNCREfficiency improvement and transformation
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