Medium pressure radial fan ВСД

Purpose:

Medium pressure radial fan ВСД is designed to be installed in the grain and its products pneumatic transport systems, in the aspiration systems of the equipment and machines as an exhauster for transporting air and other gas mixes, free from adhesives, fibres, with dust and other solids content up to 100 mg/m³.

Specifications:

*Fan feed is carried out by three-phase power (neutral wire) of AC current with voltage of 380 B and frequency of 50 Hz.

The specified aerodynamic characteristics are provided under normal atmospheric conditions (density 1.2 kg/m³, barometric pressure 101.34 kPa, temperature + 20 °C and relative humidity 50%). If the fans work at increased temperature or in highlands conditions, a significant decrease in pressure is possible.

Design and principle of operation:

The fans, depending on the version, consist of:

• The pedestal, spiral casing, work wheel (impeller), inlet nozzle, electric motor;
• The pedestal, spiral casing, work wheel (impeller), inlet nozzle, electric motor and belt drive.

The pedestal consists of spiral casing and frame lower engine. Work wheel is mounted on the engine roller directly or through belt drive. The principle of operation of the fan is that the movement of air in it is achieved by transferring the energy of rotation of the impeller to it. If the impeller rotates clockwise when viewed from the motor side, this is a right-hand fan. If it is counterclockwise, it is left-hand fan.