Deoxidation tower structure and technical operation

Replacement of zinc powder, deoxidizing effect is a very important control index. At present, vacuum deoxidation towers are commonly used in the industry. The following figure is a volume of 0. 5 ～ 1 .0 cubic meters Schematic diagram of the structure of a cylindrical deoxidizer. Its exhaust pipe is connected to a vacuum pump to create a vacuum. After the noble liquid enters the tower from the inlet 1 , it is splashed into dots by the wooden strip 2 to increase the surface area for degassing. The deliqueurized noble liquid flows out from the tower discharge port 6 , so that the deoxidized noble liquid maintains a certain level in the tower, and the buoy 4 , the counterweight 5 and the butterfly valve 7 can accomplish this task. Column vacuum up to 600 to 650 mmHg, expensive liquid oxygen after deoxidation of 0.6 to 0.8 mg / L.

Plate Heat Exchanger is mainly used to coold down boiling wort temperature to suitable degree.