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湍流接触塔是近几年才发展起来的新型高效设备,填料为塑料小球,操作时由高速(2—6米/秒)气体推动小球而形成流化,液体自上而下喷淋与沸腾小球充分接触。由于小球的上下急速翻动和碰撞成无规则运动,球表面上的液膜不断破裂和更新而形成新的传质和传热表面,又在高速气液相对运动(对球表面而言)下形成湍流接触,大大的强化了传质和传热过
The turbulent contact tower is a new type of high efficiency equipment developed in recent years. The packing is plastic pellets. The pellets are fluidized by the high speed (2-6 m / s) gas during operation, and the liquid is sprayed from top to bottom Boiling small ball full contact. Due to the rapid up and down of the ball rolling and collision into a random movement, the ball surface of the liquid film constantly broken and updated to form a new mass transfer and heat transfer surface, and in the high-speed gas-liquid relative motion (on the ball surface) The formation of turbulent contact greatly enhance the mass transfer and heat transfer