Nature protection technologies

1.5.5.4. An efficiency of application of the combined “nozzle – direct-flow oil burner” unit

Part 1. AIR 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

1.5.5.4. An efficiency of application of the combined “nozzle – direct-flow oil burner” unit

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”

At drum oil-gas boilers with front two-layer layout of vortex burners (for example, at boilers TGM-84, TGM-151-B, etc.) a gas combustion mode, using one and two burner layers, is practiced. When burning oil to raise a temperature of the superheated steam, burners of the third layer, are put into operation.