FREEZE-DRYING METHOD AND DEVICE

The invention relates to a freeze-drying device comprising: an evaporation chamber (5) comprising heating means (15, 16), a condensing chamber (10) communicating with the said evaporation chamber, the said evaporation chamber (5) and the said condensing chamber (10) being mounted secured to one anot...

Full description

Saved in:
Bibliographic Details
Main Author DELAVEAU JEAN
Format Patent
LanguageChinese
English
Published 23.11.2018
Subjects
BLASTING
DRYING
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a freeze-drying device comprising: an evaporation chamber (5) comprising heating means (15, 16), a condensing chamber (10) communicating with the said evaporation chamber, the said evaporation chamber (5) and the said condensing chamber (10) being mounted secured to one another about an axle (30) capable of rotating, characterized in that the device further comprises: a products inlet and outlet (1, 8) which are connected to the said evaporation chamber (5) by flexible connectors, the products inlet and outlet (1, 8) being mounted fixedly with respect to the evaporation chamber, and a motor (12) driving the said axle (30) on itself with the following back-and-forth movement: a first movement driving the said axle (30) in a first direction of rotation with an angleof rotation (alpha 1) of between 5 degrees and 90 degrees, and a second movement driving the said axle (30) in a second direction of rotation, opposite to the first angle of rotation, with an angle of rotation (alpha 2) of be
Bibliography:Application Number: CN201780022441