RETROFITTING OF THE DRUM INTERNALS AND INTERNAL ARRANGEMENT OF BKZ-75-39FB STEAM BOILER AT THE VILNIUS CHPP-2

摘要

The drum internals and the internal arrangement of BKZ-75-39FB steam boiler were modified to improve the quality of steam to comply with the ratings of MAN Turbo AG MARC4-CO1 turbine. The commissioning tests of separators confirmed the decisions made. The continuous blowdown rate was about 1% over the entire capacity range.