In-situ leaching uranium mining mine well washing and acid adding device and method

• Main Authors: TENG FEI, MAO XINLEI, HE GANG, ZHAO SHENGXIANG, BAO YINGCHUN, DONG HUIQI, SUN XILONG, KUCHI FUMIMASA
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2024
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The invention discloses an in-situ leaching uranium mining mine well washing and acid adding device and method. The in-situ leaching uranium mining mine well washing and acid adding device comprises a frame, an acid adding device, an acid injecting device and an auxiliary device. The acid adding device comprises an acid adding pipe, an acid adding valve and an acid storage tank; the acid filling device comprises a flow meter, a regulating valve, an acid filling port and a gas/water filling hole; the auxiliary device comprises a water storage tank, and the water storage tank is arranged on the frame; the special acid adding device is used for well washing and acid adding, the safety degree of the well washing and acid adding operation process is improved, and environmental pollution and personnel burning caused by hydrochloric acid leakage in the acid adding operation process are avoided; by means of a professional well washing and acid adding method, it is ensured that hydrochloric acid is smoothly injected i