5.5kW 7.5kW 11kW 30kW Coal Mine Explosion-proof Wet Dust Collector Fan
Apr 15th,2026
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5.5kW 7.5kW 11kW 30kW Coal Mine Explosion-proof Wet Dust Collector Fan
Product Introduction
The Coal Mine Explosion-proof Wet Dust Collector Fan is an integrated ventilation and purification device specifically designed for high-concentration dust environments in mines. Its core mechanism utilizes a combination of "wet vibrating wire filtration" and "cyclone dehydration" processes.
Technical Advantages
1. Highly efficient and targeted dust collection: Dust removal efficiency can reach 99% for total dust.
2. No consumables, long-term maintenance-free operation: No disassembly or cleaning is required for continuous operation for several months to a year.
3. Strong adaptability to changing working conditions: Drastic fluctuations in dust concentration will not cause blockage or a sudden drop in efficiency.
Frequently Asked Questions
Q: How to select the appropriate model of KCS dust collector fan based on the tunnel section?
A: Usually, it is matched according to the wind speed of the tunnel section and the power of the tunneling machine. For example: For coal mine tunnels with a cross-section of 10-15㎡, the KCS-300D or KCS-400D model with a rated air volume of 300-400m³/min is recommended; for rock tunnels or large cross-sections (>18㎡), the KCS-550D or higher model is recommended to ensure effective dust control distance.
Q: How to control the water volume during equipment operation?
A: A water filter (120 mesh or higher) must be installed in the equipment's water inlet pipe. The spray pressure should be kept stable at 0.4-0.7MPa. The water volume should be adjusted through the shut-off valve until the liquid discharged from the drain outlet is a thin slurry. Excessive water volume increases the risk of moisture damage to the fan motor, while insufficient water volume affects dust collection efficiency. When shutting down, be sure to stop the fan first and then close the water valve to prevent sewage backflow from damaging the motor insulation.
