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一、概述卧式搅拌槽就是借助卧式圆筒形槽内固定于水平轴上的搅拌浆进行气液接触的装置,也叫做水平轴搅拌机。由于垂直于气液界面的搅拌浆的旋转,槽内液体呈细滴状被分散,一部分气体呈泡沫状被卷入液体中,使气液界面积及其更新速度大大增加。从而,促进了通过液滴、气泡及膜而进行的气液间的传质过程。
I. Overview Horizontal stirred tank is by horizontal cylindrical tank fixed to the horizontal axis of the stirring slurry for gas-liquid contact device, also known as horizontal axis mixer. Due to the rotation of the agitating slurry perpendicular to the gas-liquid interface, the liquid in the tank is dispersed in droplets and some of the gas is entrained in the liquid in the form of a foam, greatly increasing the area of the gas-liquid interface and the rate of renewal thereof. Thereby, the mass transfer process between the gas and the liquid through the droplets, bubbles and the film is promoted.