Explosion-Proof Water Bag for Coal Mines

Explosion-Proof Water Bag for Coal Mines Product Overview

The Explosion-Proof Water Bag is a passive safety device specifically designed to prevent the spread of gas and coal dust explosions in underground coal mines. Under the impact of an explosion shock wave, the water bag ruptures, releasing a large volume of water mist that acts as a barrier to rapidly extinguish flames, cool the environment, and block explosion propagation.
This product is widely used in underground coal mine tunneling faces, transport roadways, return airways, and other high-risk zones.

Explosion-Proof Water Bag for Coal Mines Key Features

• Automatic Response: Instantly ruptures upon explosion shock wave, releasing water mist to form a protective explosion-proof barrier.

• Safe & Environmentally Friendly: Uses water as the main extinguishing medium—non-toxic, harmless, and eco-friendly.

• Lightweight & Portable: Made of high-strength, flame-retardant flexible materials for easy transport and installation.

• Highly Adaptable: Suitable for harsh underground environments with high humidity, heavy dust, and low light conditions.

• Single Use: Must be replaced after an explosion to ensure continuous protection.

Explosion-Proof Water Bag for Coal Mines Specifications (Customizable)

Note: Capacity, size, and hanging methods can be tailored to specific mining requirements.

Explosion-Proof Water Bag for Coal Mines Typical Applications

• Underground coal mine tunneling faces

• Explosion-proof zones at roadway ceilings

• High gas concentration areas prone to explosions

• Integrated use with explosion-proof water troughs for enhanced protection

Explosion-Proof Water Bag for Coal Mines Installation & Usage Instructions

• Mounting: Hang water bags from hooks or chains at 20–50 cm below the roadway ceiling.

• Deployment Density: Typically 1 to 2 bags per meter, adjustable based on gas levels and hazard severity.

• Maintenance: Regularly inspect for leaks, aging, or damage; replace immediately if abnormalities are found.

• Replacement Cycle: Generally 6 to 12 months depending on site conditions.

Explosion-Proof Water Bag for Coal Mines Ordering Information

Please specify the following when ordering:

• Required capacity (e.g., 20L, 30L, 50L) and quantity

• Need for flame-retardant, anti-static, or corrosion-resistant materials

• Site conditions (temperature, humidity, gas levels)

• Packaging and transportation preferences (standard or shockproof packaging)