| 摘要 |
<p>A device for the continuous combination and mixing of a plurality of liquid beverage components in an accurately maintained adjustable quantity ratio, where a jet mixer has a central pressure nozzle as part of an axially adjustable hollow plunger through which the pressurized liquid, water in the case of soft drinks, passes into a receiving nozzle past the infinitely variable annular opening of a suction chamber through which one or more admixed components are drawn into the receiving nozzle. The adjustment of the annular opening for the suction chamber determines the overall mixing ratio to water, while the flow volume of the various admixed components is controlled by separate throttle valves in their supply conduits. Distortions of the mixing ratio during startup and shutdown of the installation are minimized by accurately synchronizing all shutoff valves and by keeping the liquid volumes within the mixer cavities within predetermined ratios.</p> |
