The PST system can be operated in batch or continuous way. A set of valves allows the discharge or the re-circulation of the mixture. The powder characteristics and the flow capability will define whether a longer sucking time is required.
The pump transfers the liquid (3) to the inlet of the Large jet feed injector. 2,5 bars are sufficient to create the vacuum effect in the injector. When the valve for powder infeed is open, the powder is immediately dissolved (particles by particles) into the liquid. The valves (6) and (7) allows the addition of small quantities of powders or liquids.
1 Large jet feed injector
2 Valve for solids
3 Flow direction
4 Output of mixture
5 Input of solids
6 Input of liquid
7 Input of small quantities
Allow to mix powders into liquids using the Ventiry principle
Homogeneous mixing without lumps or agglomerates
Dust free operation
Mobile or fix units
Easy to use
High flexibility
Quick dissolving & mixing
No parts in movement
Sterile execution
Easy to clean
Small residual quantities in case of recipe change
Low energy consumption
Explosion proof execution
Jacketed (coolable or heatable) execution depending on product requirement
Large capacity range
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