Recently, the BLY500-10YM series mine crawler slurry pump vehicle, independently developed by CCTEG Chongqing Research Institute, was officially launched on the market. As an integrated pump station for the combined circulation treatment of drilling cuttings and wastewater underground, the equipment integrates slurry water purification and pressurised reuse, filling a gap in the industry and providing a new, highly efficient solution for intelligent and green coal mine construction.

Underground directional drilling in coal mines generates large volumes of coal cuttings and wastewater. Traditional treatment methods are not only time-consuming and costly and consume the limited water supply available at the drilling site, but also tend to cause environmental pollution.

To address this pain point, Chongqing Research Institute developed the innovative BLY500-10YM series mine crawler slurry pump vehicle, which integrates wastewater purification and pressurised reuse to enable on-site purification of drilling cuttings wastewater at the drilling site. The treated water can be used by the directional drilling rig, creating a closed-loop recycling model of drilling, drainage, purification and drilling again, and resolving the drilling site water supply problem at its source. According to statistics, the pump vehicle has a maximum purified water treatment capacity of 15 m3/h and can save more than 60,000 m3 of static pressure water at drilling sites each year. Featuring an intelligent and highly integrated design, the pump vehicle is easy to operate and supports fully unattended automated operation, reducing the number of pieces of supporting equipment at a drilling site from three to two, better suiting confined spaces and significantly improving the safety and stability of underground directional drilling operations.

Combining the advantages of water conservation, intelligence, compactness and high efficiency, the BLY500-10YM series mine crawler slurry pump vehicle effectively resolves the problem of treating drilling cuttings wastewater underground in coal mines, tangibly helping mining enterprises cut costs and raise efficiency, and injecting strong technological momentum into the intelligent and green transformation of the coal industry.