TRANSITION OF PULVERIZED COAL BOILERS TПП-210A OF TRУPILLIA POWER PLANT TO BURNING SOLID FUEL WITH TECHNICAL CHARACTERISTICS DIFFERENT FROM THE PROJECT ONES
As a consequence of combatting actions in the east of Ukraine there has been a reduction of supply of Donetsk anthracite and lean coal to power plants that used it as the main fuel. That is why in work, for the first time, they managed to resolve scientific and practical problems, in particular, ensure the possibility of safe and economic burning of solid fuel with technical characteristics different from the project ones in boilers of Trypillia power plant. The provided results of tests of the boiler ТПП-210А in the range of loads from 331/334 t/hour to 499/500 t/hour (respectively body A/body Б) in two-body mode of work and with load of 415 t/hour in one-bode mode when burning fuel with technical characteristics different from the project ones (coal imported from the Southern African Republic) allowed to determine the impact of the excess of air in mode crossing on the boiler’s work, and correct the mode map of its work. Bibl. 3, Fig. 3.
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