The main ventilation fan is one of the key equipment for safe production in coal mines, especially in the production process of high gas coal mines. The main ventilation fan is responsible for discharging toxic gases from the underground and providing fresh air. The main and backup ventilation fans need to be switched once a month to facilitate preventive maintenance of the fans. Traditional main ventilation fans are prone to gas exceeding limits in high outburst mines during a brief shutdown period (unstable ventilation system), which poses a hidden danger to mine safety production. The application of the non-stop fan down system eliminates the accumulation and exceeding of gas in the mine caused by ventilation interruption during traditional fan down periods, and eliminates safety hazards. At the same time, it also saves time loss caused by traditional machine reversal methods, creating considerable social and economic benefits. The non-stop wind reversing system developed by…

Similar

High volume air ventilator for coal mine
Coal Mine Intelligent Ventilation Systems
Coal Mine Intelligent Control System for non-stop wind
Local fan remote intelligent control system
Direct Current Electric Power Supply Control Screen Cabinet
Mine fan online monitoring and control system
Mine Flameproof Type Counterrotating Local Axial Flow Fan
Non-stop wind turbine system for axial flow fan
Main ventilation fan non-stop switching damper system
Switching of ventilation fan damper
Non-stop wind switch system
Non-stop wind reversing system

Yuncheng Anhong Enery-saving Explosion-proof Fan Co.,Ltd.

Anhong energy-efficient and anti-explosion fan company locates at Yuncheng city of Shanxi Provinc…

Download

Download Current

Copyrights © 2025 alederlight.com All Rights.Reserved .