鉱山換気熱回収装置

In cold-region mines, vast volumes of ventilating exhaust air (2–15 °C) are discharged while fresh intake air must be heated to prevent shaft freezing. A mine ventilation heat recovery unit transfers that waste heat to the intake air.

Why not rotary in mines

Exhaust air is dusty and humid; a rotary wheel clogs and cross-contaminates. Use plate or heat-pipe exchangers — isolated streams, washable, no moving parts.

利点

• Shaft freeze protection: pre-heat intake air in winter.
• Fuel savings: cut heating cost 20–40%.
• 安全性: stable underground climate.

Specifications

Field-proven in cold-region coal mines. Get a selection: Shandong IVC (sdivc.com).