| 摘要 |
<p>1. An apparatus comprising receptacles for products which during operation of the apparatus and in a stationary state of the receptacles are discharged by means of a circular liquid vortex produced in said receptacles, characterised in that each of said receptacles (9, 10) in the operative position includes a sidewall which is formed by a so-called circular wall having a deep portion with a barrier (22, 23) for retaining a product to be discharged and selected from among powdery, paste-like or liquid products, and by an upper portion which has an outwardly opening region (18, 19) starting at least at the barrier (22, 23), said region being used both as charging opening for the product and inlet for a tangential injection of the liquid discharging the product toward the circular wall and as overflow-discharge opening for the "product and liquid" mixture which overflows said barrier (22, 23) under the action of the circular vortex of said liquid.</p> |
