Highly-efficient free water removing device

• Main Authors: SONG CHENGYI, HOU CHANGREN, MENG LAN, ZHANG YANSONG, SUN ZHANHUA
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2007
• Subjects: CHEMISTRY; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; METALLURGY; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a high-efficiency free water removing device and comprises a support, a knockout drum which is arranged on the support and forms a certain angle with the horizontal plane, a delivery gate which is arranged at the lower part of the knockout drum, an oil outlet which is arranged on the upper part of the knockout drum, and a liquid inlet which is arranged at the side wall of the upper and middle part of the knockout drum. The utility model redesigns the outer and the inner structure of the normal free water removing device and adopts the elevation angle structure which assembles the advantages of large water-oil interface which is owned by the horizontal free water knockout and large buoyancy ascension and high separation effect which are owned by the vertical free water removing device. Besides because the existence of the elevation angle, the mixed water and oil which flows into the utility model meets the wall and flows back along the reflecting angle, the backflow oil drop collide