Main smoke pump DN-28x2BGM with electric motor

Centrifugal draft blower of double-sided suction is designed for suction of gases from gas-oil steam stationary boilers and in installations with effective filters in various industries at gas temperature up to 250 °?. The smoke evacuator set includes two guide apparatuses working synchronously and necessary for regulation of operation parameters, spiral casing, impeller, which serves for energy transfer to the flow from the drive motor and running gear. In the process of medium movement in the impeller, the flow is dynamically influenced by the blades and is involved in rotational motion. This results in a change in the momentum of the transported medium and an increase in its potential and kinetic energy. The increase in flow energy is expressed as an increase in static and dynamic pressure.