| 摘要 |
A carbonated beverage dispenser having a carbonating tank is described. The dispenser is for dispensing beverages comprising a concentrate and a diluent usually carbonated water. The carbonation takes place in the tank by spraying or jetting refrigerated water inside the tank and by spinning a bladed rotor inside the tank so as to intersect said jets or sprays to break up the water into atomized clouds. This is done in a carbon dioxide atmosphere inside the tank and therefore absorption of carbon dioxide takes place rapidly. A magnetic coupling between the bladed rotor and a prime mover outside the tank means that there is no need to make any break in the tank for a drive shaft. The dispenser also has facility to dispense either still water or carbonated water or a mixture depending upon the degree of carbonation required of the diluent. |
