Description

It is used for refining aluminum degassing. The working principle is that the rotating rotor will break the nitrogen (or argon) in the molten aluminum melt into a large number of dispersed bubbles, and disperse it into the molten metal. The bubble depends on the gas pressure difference and surface adsorption in the melt, absorbs hydrogen in the melt, adsorbs and oxidize the slag, and is taken out of the melt surface with the rise of the bubble, so that the melt can be purified.