Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
Mining pneumatic dredging and sewage discharge pump
The mining pneumatic dredging and sewage pump is a purely pneumatic unit, specifically designed as a highly efficient dredging device for harsh environments such as coal mines. It utilizes compressed air passing through a Laval nozzle to generate negative pressure, enabling it to pump and discharge high-concentration slurries as well as loose solid materials. This innovative solution effectively eliminates the arduous manual labor involved in manually excavating water reservoirs, saving both time and effort.
- Product Description
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Mining pneumatic dredging and sewage discharge pump
Product Overview
The mining pneumatic dredging and sewage pump is a purely pneumatic unit, specifically designed as an efficient dredging device for harsh environments such as coal mines. It utilizes compressed air passing through a Laval nozzle to generate negative pressure, enabling it to pump and discharge high-concentration slurries as well as loose solid materials. This innovative solution effectively eliminates the arduous manual labor involved in manually excavating water reservoirs, saving both time and effort.
Product Features
- Strong self-cleaning capability: Able to pump highly viscous materials with high solid content, delivering excellent performance in handling slurries containing solid particles such as coal slime, slag, wood chips, and metallic debris.
- Safe and reliable: Featuring no electrical components or rotating parts, the moving components remain entirely separate from the material, ensuring zero wear, stable operation, and an extended service life.
- High-efficiency and energy-saving: Utilizing pneumatic principles, it delivers higher energy efficiency with lower operating costs.
- The unit features a compact structure and an ingenious design, utilizing components such as pneumatic directional control valves to enable automatic operation while ensuring no damage to the equipment under no-load or overload conditions.
Product Applications
Primarily designed for the efficient and rapid cleaning of water sumps, sewage pits, and coal slime mixtures in underground coal mines.
Main Technical Parameters
Name
QYF20-20
Traffic
40 m³/h
Head height
20 meters
Gas Consumption
10 m³/min
Rated Wind Pressure
0.5 MPa
External dimensions (Length × Width × Height)
1800×730×850mm
Entire machine weight
55KG
Air intake
KJ25
Enter the sewage outlet
TYPE-B Quick Connector G3〃External Thread Interface
Wastewater outlet
TYPE-A Quick Connector G3" Male Thread Interface
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- Strong self-cleaning capability: Able to pump highly viscous materials with high solid content, delivering excellent performance in handling slurries containing solid particles such as coal slime, slag, wood chips, and metallic debris.
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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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