| 摘要 |
The device has an air filling element that is utilized for forcing air to a liquid i.e. Soya milk. An outlet nozzle is provided for outputting air enforced liquid. The outlet nozzle comprises a disk (5.1) that has passages or pores (5.2), where the disk has porous material or plastic with antibacterial properties. The passages are arranged in two planes (5.3, 5.4) at spacing (5.5), where the passages are provided one behind the other in a flow direction of the liquid. A pore size of the disk amounts to 70 to 100 micrometers. |
