High volume air ventilator for coal mine

Large -scale streaming ventilator of coal mine is a device for coal mine ventilation systems. Through the working principle of axial flow fans, it inhale the air from the entrance of the mine, transports various working surfaces of the mine through the ventilation pipeline, and then discharge the exhaust gas in the mine to keep the air circulation in the mine to ensure the safety and work of the miners to ensure the safety and work of the miners. environment. Large -scale stream of coal mines is usually composed of motor, impeller, shell, and brackets. The motor provides power to rotate the leaf wheel. The leaf wheels produce a powerful airflow through the design and arrangement of the blades, inhale the air from the entrance, and transport them to various working faces of the mine through the ventilation pipeline. The shell and bracket play a role in fixed and protecting equipment. Large -scale stream of coal mines has the characteristics of large air volume, high wind pressur…