Axial type smoke pump DO

Smoke blower is a draft blower designed to move flue and other gases or dust-air mixture.
Draught blower - rotating vane machine, transferring mechanical energy of gas in one or more impellers, thus causing a continuous flow of gas at its maximum relative compression, and designed to move the medium in the gas-air path of boiler and other technological installations.
Axial draught blower - a draught blower with the direction of meridional velocity of gas flow at the inlet and outlet of the impeller parallel to the axis of its rotation.
DO - Single-stage blower - blower with one impeller.
Flue gases - gases produced by combustion of organic substances with dust content up to 2 g/m3.
Dust-air mixture - a mixture of air with crushed solid particles with a dust content of more than 2 g/m3..