Freeze-drying device

F - Mech Eng,Light,Heat,Weapons – 26 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F26B 5/06 (2006.01)

Patent

CA 2483152

The invention relates to drying equipment for removing solvent from humid material and to a method for operating the drying equipment. The equipment comprises at least one drying chamber (23) comprising at least one support plate (2) for receiving containers (3) filled with humid material or planar layers of humid material. The drying chamber (23) is connected to the capacitor (22) by a vapour channel (15) in which the sublimated solvent can be separated; the support plates (2) are connected to a temperature regulated heating/cooling circuit; the chamber (23) comprises heating/cooling plates (4) or (4') which are connected to a second heat transfer medium circuit. The invention is characterised in that the heating/cooling plates (4) or (4') are configured in such a manner that they can be substantially thermally decoupled from the chamber wall (6).

La présente invention concerne un appareil de lyophilisation destiné à éliminer le solvant contenu dans de la matière humide et un procédé pour faire fonctionner l'appareil. L'appareil comprend au moins une chambre de lyophilisation (23) qui présente au moins une plaque de support (2) qui sert à recevoir des récipients (3) remplis de matière humide ou des couches planes de matière humide. Selon l'invention: la chambre de lyophilisation (23) est reliée à un condenseur (22) par un canal à vapeur (15) dans lequel le solvant sublimé peut être séparé; les plaques de support (2) sont reliées à un circuit de chauffage/refroidissement régulé en température; la chambre (23) présente des plaques de chauffage/refroidissement (4) ou (4') qui sont reliées à un second circuit caloporteur. L'invention se caractérise en ce que les plaques de chauffage/refroidissement (4) ou (4') sont réalisées pour être dans une large mesure découplées du point de vue thermique.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Freeze-drying device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Freeze-drying device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Freeze-drying device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1640235

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.