DOD-43-500

Purpose of Smoke Exhausters DOD-43-500

Axial two-stage smoke exhausters DOD-43-500 are designed for the removal of flue gases from the furnaces of stationary steam boilers with a steam capacity of 640–2650 t/h for power units of 200, 300, 500, and 800 MW, with residual dust content in the flue gases not exceeding 0.5 g/m³.

Smoke exhausters DOD-43-500 are manufactured only with left-hand rotation, meaning their impellers rotate counterclockwise when viewed from the drive side.

Operating Conditions of Smoke Exhausters DOD-43-500

In smoke exhausters DOD-43-500, the maximum allowable temperature of the transported flue gases at the fan inlet must not exceed 200 °C.

Suction Pocket Rotation Scheme of Smoke Exhausters DOD-43-500 (viewed from the drive side)

a) - left-hand exhauster, b) - right-hand exhauster.