Double-dispersion gas-liquid mass transfer device

• Main Authors: ZHAO YUANFANG, HOU YULAN, WANG CHANGLING, DU ZHAOXIN, ZHANG JISHENG, GAO YOUFEI
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The double-dispersion gas-liquid mass transfer device comprises a tower body, a gas phase outlet is formed in the upper end of the tower body, and a liquid phase outlet is formed in the lower end of the tower body; a liquid phase inlet is formed above the side surface of the tower body, and a gas phase inlet is formed below the side surface of the tower body; a first wheel disc, an upper-layer anti-vortex grid and a first spray head are sequentially arranged in the tower body from bottom to top; the first spray head is communicated with the liquid phase inlet through a pipeline, and an air inlet hole in the wheel disc is connected with the gas phase inlet through a pipeline; the upper-layer anti-vortex grid is positioned below a liquid phase interface, and the first spray head is positioned above the liquid phase interface. The double-dispersion gas-liquid mass transfer device provided by the invention is large in gas-liquid contact area, long in contact time and good in mass transfer effect, a double-dispers