The mining paste filling system is an advanced filling technology that uses paste pumping for filling. It has the advantages of high filling efficiency, good filling quality, and low filling cost. The system usually includes paste mixing equipment, paste conveying pipelines, paste storage equipment, paste pumping equipment, etc. The paste in the paste filling system is usually made by mixing the filling aggregate, cementitious material, and water in a certain proportion, and has characteristics such as fluidity, pumpability, fast hardening, and early strength. By controlling the ratio of filling aggregates, cementitious materials, and water, different types of pastes can be prepared to meet the different needs of mine filling. The paste pumping equipment is the core equipment in the mining paste filling system, usually using filling pumps or paste pumps. These devices are capable of withstanding high pressure and working under harsh conditions, and can deliver the paste to the designated location. At the same time, the paste filling system also needs to be equipped with auxiliary equipment such as paste storage devices, pipeline valves, etc. to ensure the accuracy of paste storage, transportation, and control. In summary, the mining paste filling system is an advanced filling technology that can improve filling efficiency, quality, and cost, providing a more environmentally friendly, safe, and sustainable solution for mining operations. Proper use and maintenance of mining paste filling systems are crucial to ensuring their performance and safety.