mine blower FD series mine rotating axial blower

mine blower FD series mine rotating axial blower

Introduction

FD series mine rotating axial blower is mainly used in non-coal mine, for mine mining face of the long-distance ventilation. A new generation of versatile new energy-saving blower,chinacoal05

Advantages

With a reasonable structure, complete specifications, high efficiency, energy-saving effect, low noise, air distance and other characteristics. Roadway length 2000m or less time to move the fan normal air supply, reducing the labor intensity, saving ventilation time, non-coal mine local ventilation is the ideal equipment.

FD series mine rotating axial blower is composed by two working hosts, two opposite directions by rotation of the impeller. Ie, a clockwise rotation of the impeller, the impeller rotates counterclockwise two, two leaf number relatively prime. An impeller to gain energy from the air by two impellers pressurized sent. Two impellers in addition to increasing energy flow, but also both the static ordinary axial fan vanes function to get oriented in the circumferential direction of the velocity components straightening at the same time, streamline the flow impact, increasing the flow of energy, reducing the wake vortex , reducing the noise.