| 摘要 |
FIELD: metallurgy.SUBSTANCE: shaftless air heater contains a cylindrical chamber with nozzle, dome located above the nozzle, having cylindrical part, covergent section located above the cylindrical part, and cylindrical throat located above the covergent section connected with the prechamber located above the dome. In the forechamber side walls channels are made for air and gas supply to the forechamber. The shaftless air heater is made with ration between diameter of the cylindrical throat and diameter of the dome cylindrical part within range from 0.31 to 0.41.EFFECT: elimination of the conditions of combustion pulsations and increased complete combustion of gas.1 dwg |
