Partition and fixing device for metal basket of micro-freezing instruments

Abstract

The invention discloses a partition fixing device for a metal basket of micro-freezing equipment, which comprises a micro-freezing box and a frame, a partition plate is fixed on the bottom of the opening of the micro-freezing box, and the partition formed by the bottom of the micro-freezing box Micro freezing liquid is stored in the container, and the outside of the micro freezing box is provided with a heat exchanger that circulates with the micro freezing liquid through pipelines. In the partition and fixing device of the metal basket of the micro-freezing device of the present invention, the arc-shaped plate is engaged with the screw, and the screw rotates to drive the metal basket to rise or fall, which is used to adjust the distance between the metal baskets, and the metal baskets are clamped for packaging. When the seeds are processed, in order to ensure that each bag of seeds can fully contact with the micro-freezing liquid and improve the micro-freezing effect, a fixed mechanism that can adjust the height of the top and bottom is added to adapt to different packaging of seeds, and it is convenient to place and take out.

Description

technical field [0001] The invention relates to the field of partition and fixation of micro-freezing instruments, in particular to a partition and fixation device for metal baskets of micro-freezing instruments. Background technique [0002] The existing micro-freezing equipment uses a metal basket, and the crop seeds to be treated are vacuum-packed and placed in it. The micro-freezing equipment is under the micro-freezing liquid, and the metal basket and the vacuum-packed crop seeds placed in the metal basket are infiltrated by lifting operation. Treat at -5°C to -30°C in microfreezing solution. [0003] Micro-freezing is a mild freezing method that preserves the product below the freezing temperature of its cell juice (about -3°C), also known as supercooling or partial freezing. Slightly freezing at this temperature can effectively inhibit the reproduction of microorganisms. [0004] The basic principle of micro freezing is to use low temperature to inhibit the reproduc...

AI Technical Summary

Problems solved by technology

[0006] With the development of micro-freezing technology, the micro-freezing machine used to realize the micro-motion technology is gradually being applied. However, the existing micro-freezing machine has a low degree of automation and relies entirely on manual operation; and the micro-freezing effect of the micro-freezing machine is unstable. , that is, the quality of the same batch of products is unstable; the traditional micro-freezer has low production efficiency and low output, and is not easy to produce on a large scale

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