Device for carrying out gas-liquid separation by utilizing magnetic screen, working method and spacecraft

• Main Authors: QI BAOHENG, ZHOU ZHENGCHAO, WANG TINGTING, ZHANG RUIPING, ZHU WENJIE, QIU ZHONGHUA
• Format: Patent
• Language: Chinese; English
• Published: 04.03.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention provides a device for carrying out gas-liquid separation by utilizing a magnetic screen, a working method and a spacecraft. The device comprises an inlet, a shell, a channel with a screen and an outlet, one end of the shell is provided with the inlet, and the other end of the shell is provided with the outlet; the channel with the screen is mounted in the shell; the channel with the screen forms a gradient magnetic field, gas-liquid mixed fluid flows into the channel with the screen through the inlet, gas-free liquid is separated out through the gradient magnetic field, and the gas-free liquid is discharged through the outlet. According to the device, magnetizing force is applied to gas-liquid mixing, the gas blocking capacity of a screen liquid film is improved, and therefore better gas-entrapment-free liquid discharging performance is obtained. 本发明提供了一种利用磁性筛网进行气液分离的装置、工作方法及空间飞行器，包括：进口、壳体、带筛网通道以及出口；所述壳体一端安装所述进口，所述壳体另一端安装所述出口；所述壳体内安装所述带筛网通道；所述带筛网通道形成梯度磁场，气液混合流体通过所述进口流入所述带筛网通道并通过所述梯度磁场分离出不夹气液体，所述