Water exploration and drainage borehole blowout prevention water segregator and working method

• Main Authors: LI HONGGUO, LIU DIANGANG, LIU HUANHUAN, ZHANG YUNYUAN, WANG QINGJIE, WANG HOUCHEN
• Format: Patent
• Language: Chinese; English
• Published: 30.03.2021
• 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 a water exploration and drainage borehole blowout prevention water segregator and a working method, and belongs to the technical field of coal mine safety production. The waterexploration and drainage borehole blowout prevention water segregator comprises a drill rod, an ore body and drill holes, wherein the drill rod is inserted in the ore body through drilling machine equipment and forms the drill holes in the ore body, a diversion mechanism for guiding and diverting water flow gushing out of the drill holes is arranged at the end opening, located on the outer wall of the ore body, of the drill holes and comprises a fixed disc with a round hole formed in the center and a flow guide cylinder fixedly arranged on the fixed disc and of an annular structure. Accordingto the water exploration and drainage borehole blowout prevention water segregator and the working method, when a large amount of water flows out of the drill holes, most of the gushing water flow can be guided through the fl