Cold flue gas recirculation smoke pump DR-10 with

One-sided centrifugal smoke pump with radially ending sheet blades, designed for recirculation of flue gases of boilers of power plants and other installations of various industries at gas temperature up to 200 C, dustiness of the gas flow not more than 2 g / nm3. Smoke pump structurally consists of a guide apparatus, necessary for regulating the parameters of operation, spiral casing, impeller, which serves to transfer energy to the flow from the drive motor. In the process of medium movement in the impeller, the flow is dynamically influenced by the leaf blades and is involved in rotational motion. As a result, the momentum of the transported medium changes and its potential and kinetic energy increases. The increase in flow energy is expressed as an increase in static and dynamic pressure.