1.5.5.6. An efficiency of application of tertiary blasting in furnaces, equipped with tangential burners

Part 1. IR PROTECTION FROM POWER INDUSTRY EMISSIONS

1.5. Technologies of organic fuel combustion at TPPs with the lowered level of harmful emissions into atmosphere

1.5.5. Efficient reduction of nitrogen oxide emissions in the boiler furnaces by means of aerodynamic optimization of the staged fuel combustion

1.5.5.6. An efficiency of application of tertiary blasting in furnaces, equipped with tangential burners

A.M. Arkhipov, MPEI (TU); A.A. Vagner, OJSC “RAO UES of Russia”; N.I. Solovyev, OJSC CKB “Energoremont”;

V.V. Abramov, OJSC “Zapadno-Sibirskaya TPP”

In 2003 a low-cost reconstruction of BKZ-210-140F boiler of “Zapadno-Sibirskaya TPP” was carried out. Its goal was to increase the economical efficiency and dependability of kuznetsky coal combustion with the changing volatile content, as well as to stabilize a level of the superheated steam, and reduce specific emissions of nitrogen oxides. This boiler was equipped with four tangentially directed burners, like a "layer cake", set in the corner zones of the side furnace walls.

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