A freeze-thaw system for freezing, thawing or mixing processes of biopharmaceutical materials

Abstract

The invention relates to a freeze-thaw system for freezing, thawing or mixing process of biopharmaceutical materials, belonging to the technical field of bioengineering pharmaceutical equipment; including a freeze-thaw machine, a cooling and heating unit, an independent cabin, a partition, a driving mechanism and a swing mechanism The freeze-thaw machine is provided with an independent cabin; the cabin is provided with a corresponding partition, a driving mechanism and a swing mechanism; the partition is connected with the cooling and heating unit; A dividing plate is connected with the swing mechanism. While the two partitions moving relative to each other conveniently fix the biopharmaceutical materials, the entire partition ensures uniform temperature during freezing and thawing, and the mixing treatment of the biopharmaceutical materials by the rocking mechanism. It avoids the problem of asynchronous and uneven temperature treatment of biopharmaceutical materials in the process of freezing and thawing; solves the problems of no record, poor uniformity and low production efficiency in the process of freezing and thawing of biopharmaceutical materials.

Description

technical field [0001] The invention relates to a freeze-thaw system used for freezing, thawing or mixing processing of biopharmaceutical materials, and belongs to the technical field of bioengineering pharmaceutical equipment. Background technique [0002] At present, most domestic biopharmaceutical companies and scientific research institutions use traditional low-temperature refrigerators and barrel freeze-thaw systems to freeze and thaw biopharmaceutical materials. Put the barrel-shaped container or regular container containing biopharmaceutical materials into a low-temperature refrigerator for freezing. The low-temperature refrigerator freezes to obtain low-temperature air by accelerating the heat exchange between air and refrigerant inside the refrigerator, and blows it through forced convection of low-temperature air. To achieve the purpose of rapid freezing of the working area; or to directly put biopharmaceutical materials into the barrel heat exchanger for freezing...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of out-of-synchronization, inhomogeneity and poor uniformity of temperature treatment in the process of freezing and thawing of biopharmaceutical materials, as well as no record of temperature in the process of freezing and thawing, and low production efficiency

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