Temporary plugging powder mixing device

• Main Authors: ZHANG YULIANG, LIU WEI, CHENG JIENING, ZHU JIANHUI, ZHU GUOLIANG, MENG GANG, JI KAI, WEN JUNLAN, WANG BIN
• Format: Patent
• Language: English
• Published: 21.01.2015
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a temporary plugging powder mixing device which comprises a barrel with an open end and an outlet end, a liquid outlet valve and a filter screen with screen holes, wherein the open end is used for adding temporary plugging powder and water and the outlet end is used for r...