Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
High-multiplication foam fire-extinguishing system for coal mines
The high-multiplication foam fire-extinguishing system for coal mines is primarily used to combat fires in underground mine roadways, as well as in confined above-ground and subterranean spaces—such as those involving coal, wood, or oil-based materials. For small-scale fires in hard-to-reach or obscured locations where identifying the fire source is challenging, this system allows firefighters to safely deploy from a distance. High-multiplication foam quickly envelops the fire source, cutting off the supply of oxygen to the blaze. As it vaporizes within the combustion zone, it absorbs significant amounts of heat through vaporization, effectively insulating and cooling the area. At the same time, the foam releases large quantities of water vapor, which dilutes the oxygen concentration in the fire zone, ultimately suffocating the flames and extinguishing the fire.
- Product Description
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High-Multiple Foam Fire Extinguishing System for Coal Mines
Product Overview
The high-multiplication foam fire-extinguishing system for coal mines is primarily used to combat fires in underground mine roadways, as well as in confined above-ground and subterranean spaces—such as those involving coal, wood, or oil-based materials. For fires in tight, hard-to-reach areas or where locating the fire source is challenging, this system enables safe, long-distance firefighting operations from a secure position.
High-expansion foam rapidly blankets the fire source, cutting off the supply of air to the blaze. As it vaporizes within the combustion zone, it absorbs significant amounts of heat of vaporization, providing insulation and cooling effects. At the same time, the foam releases large quantities of water vapor, which dilutes the oxygen concentration in the fire area, effectively smothering the flames and extinguishing the fire.
Product Features
- Produces a large volume of foam, rapidly filling confined spaces and narrow passageways with high power—enabling faster fire suppression and effectively covering the entire fire area.
- It has excellent permeability, allowing rescue operations to be conducted safely from a distance, and recovery work is easy after firefighting is completed.
- Water damage causes minimal loss, helping to reduce post-disaster damages.
- The device is highly mobile and easy to operate.
- The foam agent is non-toxic, non-corrosive, environmentally friendly, and leaves no secondary harm to the environment or personnel after use.
Main Technical Specifications
Model Number Unit BGP-200 BGP-400 Wind Volume m³/min 240–260 480–510 Foaming Volume m³/min 180–200 350–400 Power kW 11 14 Water Consumption m³/h 15 15 Foam multiple Twice 500–800 500–800 Foam agent concentration % 3–6 3–6 Foam stabilization time min ≥30 ≥30 External dimensions m 1.58 × 0.95 × 0.65 1.42 × 1.0 × 0.8 Weight kg 170 230 
- Produces a large volume of foam, rapidly filling confined spaces and narrow passageways with high power—enabling faster fire suppression and effectively covering the entire fire area.
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