本实用新型公开了一种气液两相流混合装置，包括呈T形且内部连通的混合管道，混合管道的T形横向段的一端通入液体并为进液端，另一端流出气液混合物并为混合端；混合管道的T形竖向段为进气端，进气端内塞有多孔的柱状混合件，混合件由石英砂制成，混合件的端部为弧面并与横向段的内壁完全贴合。采用本实用新型，通过混合管道的T形结构，同时通入气体、液体后，由于通过的混合件为多孔结构，孔隙可产生微小气泡，因而在混合端可达到气液两相均匀混合的效果，从而满足实验的需求，且结构简单，成本低。

The utility model discloses a gas-liquid two-phase flow mixing device, which includes a T-shaped and internally connected mixing pipe. One end of the T-shaped transverse section of the mixing pipe is introduced into the liquid and is the inlet end, and the other end flows out of the gas-liquid mixture and is the mixing end. The T-shaped vertical section of the mixing pipe is the inlet end, and the inlet end is filled with a porous columnar mixing part. The mixing part is made of quartz sand, and the end of the mixing part is an arc surface and completely fits with the inner wall of the transverse section. The utility model adopts the T-shaped structure of the mixing pipe, and after the gas and liquid are introduced at the same time, because the mixing part through is a porous structure, the pores can produce tiny bubbles, so that the gas-liquid two-phase uniform mixing effect can be achieved at the mixing end, so as to meet the needs of the experiment, and the structure is simple and the cost is low.