Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
Mine Sealing Pump Series
The mine sealing pump is specially designed for mining, used for gas extraction, water injection, and grouting borehole sealing in coal mines. Through grouting sealing technology, this equipment can effectively seal boreholes to prevent leakage of hazardous substances such as gas and water, enhancing the safety and efficiency of coal mine production. It is suitable for various complex mining environments.
- Product Description
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Mine Sealing Pump
Product Introduction
The mine sealing pump is specially designed for mining, used for gas drainage, water injection, and grouting borehole sealing in coal mines. Through grouting sealing technology, this equipment can effectively seal boreholes to prevent leakage of dangerous substances such as gas and water, improving the safety and efficiency of coal mine production. It is suitable for various complex mining environments.
Product Features
- Strong sealing capability: the maximum sealing length for horizontal boreholes can reach 40m, and for vertical upward boreholes can reach 30m;
- Also features stirring and conveying high-viscosity slurry: for cement slurry, the water-cement ratio reaches: slag cement, cement:water=1:0.32; silicate cement, cement:water=1:0.4;
- No need to ream the borehole section to be sealed or send the slurry pipe to the bottom of the borehole; just fix and seal the slurry pipe properly at the borehole mouth to be sealed;
- High-viscosity cement slurry has basically no shrinkage, ensuring tight sealing of any borehole and improving the sealing quality.
- Features pressure and flow adjustment functions.
- Easy to operate, can be used without complex training, reducing operational difficulty and labor costs.
- Easy to maintain, reducing equipment maintenance costs and downtime.
Product Applications
The mine sealing pump equipment is mainly used for sealing operations underground, including gas drainage boreholes and coal seam water injection borehole sealing. It is also suitable for tunnels, hydraulic engineering, construction and bridge projects, as well as flood control and emergency rescue scenarios, used for grouting to block water and fill voids, ensuring safety and structural stability.
Electric Type
Main Technical Parameters
Number Value Unit BFK-10/1.2 BFK-10/2.4 Flow Rate L/min 10 10 Pressure MPa 1.2 2.4 Lubricating Oil Temperature Rise K ≤40 ≤40 Noise dB(A) 85 85 Sealing Pump Speed r/min 960 960 Mixing Tank Capacity L 30 30 Mixing Tank Speed r/min 60 60 Dimensions mm 1600×430×800 1600×430×800 Weight kg 200 200 
Pneumatic Type
Main Technical Parameters
Number Value Unit BFK-16/1.2Q BFK-10/1.2Q BFK-22/2.5Q BFK-15/2.4Q BFK-12/2Q Rated Flow L/min 16 10 22 15 12 Rated Pressure MPa 1.2 1.2 2.5 2.4 2 Air Consumption m3/min 6 6 6 6 2.5 Air Supply Pressure Range MPa 0.4-1.0 0.2-0.8 0.4-1.0 0.4-1.0 0.4-1.0 Mixing Tank Capacity L 30 40 30 30 30 Mixing Tank Speed r/min 60 60 60 60 60 Device Outlet KJ 19 19 19 19 19 Air Source Inlet KJ 25 25 25 25 25 Weight kg 156 200 156 156 156 Overall Dimensions mm 1300×630×800 
- Strong sealing capability: the maximum sealing length for horizontal boreholes can reach 40m, and for vertical upward boreholes can reach 30m;
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Address: Hulan District, Harbin City, Heilongjiang Province, Victory Street
Contact Information:+86 400-015-0451
After-sales:+86 0451-57368359
Email:herbintianyi@163.com
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