Centrifugal extractor convenient for adjusting size of heavy-phase circulation seam

• Main Authors: LEI YUPING, ZHU YONGCHANG, ZHAO QI, XIAO HUAPING
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2020
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to a centrifugal extractor capable of conveniently adjusting the size of a heavy-phase circulation seam. The centrifugal extractor comprises a shell, a shunting cover and a rotary drum extraction unit, the rotary drum extraction unit is arranged in the shell and comprises a power shaft, a rotary drum, a flow dividing base, a liquid inlet disc, a liquid discharging disc and an annular flow blocking ring. The rotary drum rotates circumferentially around the central axis of the rotary drum under the action of driving force of the power shaft. And the liquid discharge disc and the liquid inlet disc are detachably fixed at the top end and the bottom end of the rotary drum respectively. And an annular heavy-phase flowing seam is formed in the radial direction of the liquid discharging disc so as to be directly communicated with the heavy-phase collecting cavity. The annular flow blocking ring is detachably fixed to the liquid discharging disc and covers the positionover the side wall of th