Freezing and thawing machine
A freeze-thaw, motor unit technology, used in coolers, refrigerators, compressors, etc., can solve the problems of accelerated heat transfer process, accelerated product melting, inefficiency, etc., to improve quality and efficiency, accelerate heat transfer process, The effect of improving uniformity
Active Publication Date: 2015-05-20
江苏悉典制药设备有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a freeze-thaw machine that can complete freezing and thawing, which mainly solves the technical problems that there is no dual-function equipment that can complete protein freezing and thawing at the same time and the product is inhomogeneous and inefficient. The present invention can not only complete biopharmaceutical Freezing storage and thawing of products, and during this period, the freeze-thaw plate assembly in the freeze-thaw chamber is reciprocated at a specific frequency through the shaking table oscillation device, so that the product can vibrate through the liquid product during the freezing process to improve the uniformity of product concentration At the same time, during the melting process, the flow of the liquid phase part of the product is increased by oscillation, which accelerates the heat transfer process and accelerates the melting of the product
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[0027] refer to figure 1, a freeze-thaw machine, which is composed of a freeze-thaw chamber 1, a refrigeration system 2, a circulating heat medium system 3 and a temperature control system 4, and the freeze-thaw chamber 1 is connected with the refrigeration system 2 and the circulation heat medium system 3 through pipelines , the refrigeration system 2, the circulating heat medium system 3 and the temperature control system 4 are integrated on a frame, and the freeze-thaw chamber 1, the refrigeration system 2 and the circulating heat medium system 3 are controlled by the temperature control system 4 to perform operation actions.
[0028] refer to figure 2 , 3 , 4, the freeze-thaw chamber 1 includes a frame 5, a shaker mechanism 6, and a clamping mechanism 7, and the shaker mechanism 6 is composed of a shaker motor unit 8, an eccentric wheel 9, a push plate 10, a shaker frame 11 and shaker guide rail 12; the clamping mechanism 7 includes a clamping motor unit 13, a motor fix...
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The invention relates to freezing and heating equipment, in particular to a freezing and thawing machine capable of freezing and thawing. The technical problems in the prior art that double-function equipment for freezing and thawing protein at the same time does not exist, products are not uniform and the efficiency is low are solved. The freezing and thawing machine is composed of a freezing and thawing chamber, a refrigerating system, a circulating heat medium system and a temperature control system, wherein the freezing and thawing chamber is communicated with the circulating heat medium system by a pipeline; the refrigerating system, the circulating heat medium system and the temperature control system are integrated on a framework; the freezing and thawing chamber, the refrigerating system and the circulating heat medium system are controlled by the temperature control system to be operated. The freezing and thawing machine can be widely applied to various fields including biology, medicines, foods, material researches, mineral separation and the like.
Description
technical field [0001] The invention relates to a freezing and heating device, more specifically, the invention discloses a freezing and thawing machine capable of completing freezing and thawing, which can be widely used in various fields such as biology, medicine, food, material research, ore dressing. Background technique [0002] At present, the freezing and thawing of protein products in known biopharmaceuticals is to use refrigeration equipment to freeze products at low temperatures, and use other heating equipment to thaw products. There is no dual-function device on the market that simultaneously completes protein freezing and thawing. More importantly, the traditional freezing process is very easy to cause inhomogeneity of the product. The protein concentration of the product frozen at different stages varies greatly, up to 10 times at most, especially during the freezing process. Irreversible polymerization or denaturation occurs, resulting in a decrease in produc...
Claims
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IPC IPC(8): F25B29/00
CPCF25B7/00F25D19/00F25D29/005F25D31/005
Inventor 倪华徐嘉蔓徐骏徐卫东杨金辉卫颖炯
Owner 江苏悉典制药设备有限公司