Three-phase separation device, metering system and metering method

• Main Authors: WANG RUI, TANG YONGQIANG, CUI MAOLEI, ZHAO CHUNPENG, WANG HAITAO, LUN ZENGMIN, LYU CHENGYUAN, XIAO PUFU
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2021
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SEPARATION; TESTING; TRANSPORTING

The invention discloses a three-phase separation device, a metering system and a metering method. The device may comprise: a cavity having a window on the front side; a metering pipe is arranged in the cavity and comprises a visible pipe and an invisible pipe, the upper parts, the middle parts and the lower parts of the visible pipe and the invisible pipe are respectively communicated through pipelines, and outlets at the upper ends and the lower ends of the visible pipe and the invisible pipe are respectively arranged outside the upper end and the lower end of the cavity; an injection pipe is arranged at the upper part in the cavity and communicated with the metering pipe, and an inlet of the injection pipe is arranged outside the side surface of the cavity; a three-phase pipe is arranged on the lower portion in the cavity and communicated with the metering pipe, and an inlet of the three-phase pipe is formed in the outer portion of the side face of the cavity. An exhaust pipe comprises an exhaust pipe and a