Das Comdisc-Austragssystem gestattet es, den Sterilmischer bis zu 99,997 % zu entleeren. Gleitkörper tragen die Mischgutreste schonend und entmischungsfrei bis zum letzten Rest aus.
Dem Austrag schließt sich ein automatischer Nassreinigungsprozess an. Hierzu fahren drei Rotationswaschlanzen automatisch in den Mischraum hinein, um verbleibende Staub-reste abzureinigen.
To homogenise active agents in a highly sterile surrounding, a pharmaceutical company has lately integrated an Amixon vertical mixer-dryer into its production line. Working volumes vary between 0.3 and 3 m3. This means that ideal mixing quality can be achieved when the device is filled to a level anywhere between 10 and 100 %. The mixing process proceeds without creating any inactive regions, since the patented Sinconvex mixing device, which takes the form of a helical spring, drives the materials upwards at the periphery of the mixing chamber and then allows it to flow downwards in the centre. Because individual components, such as spray-dried agglomerates, have to be handled very gentle, the velocity at the circumference is barely 1 m/s.
When it comes to the discharge of the mixing goods, the new Comdisc-system provides a carry out of up to 99,997 % and more.
Afterwards, an automatic wet-cleaning system is used. The sealing plug in the processing chamber opens and a rotating washing lance moves in with translatory motion. Driven by the water pressure, the washing head rotates and three nozzles spray the complete process apparatus.
prozesstechnik-online.de/top1113460
