RESULTS OF COMPLEX TESTS OF THE TGMP-314 BOILER OF COGENERATION PLANT-23 OF THE MOSENERGO COMPANY AFTER RENOVATION

摘要

Results of complex tests of the TGMP-314 boiler of thermal power plant-23 of the Mosenergo Company operating on natural gas and furnace oil after design improvement are presented. Toxic emissions of nitrogen oxides were diminished by the use of low-toxicity burners, supply of air to secondary blow nozzles, and introduction of recirculating gases into the burner channels. These measures lowered the emissions of NO_x, benz(a)pyrene, and other harmful substances into the atmosphere below the standardized values. The boiler proved to operate reliably in the entire range of tested loads in the gas- and oil-fired modes with stage firing and recirculation of flue gases. The rated parameters of live steam and reheat steam were steadily maintained.