Plasma mutation breeding device

Abstract

The invention relates to a plasma mutation breeding device. The plasma mutation breeding device comprises a sample treatment system, a cooling system, a detection system and a control system, wherein the sample treatment system comprises a clean working bin without bioactive pollutants, an automatic sample separation treatment and collection module, a plasma generator and a radio frequency power supply module; the cooling system is connected with the plasma generator and is used for cooling the plasma generator; the detection system comprises a gas flow controller used for detecting working gas generating plasma jet flow and a temperature sensor used for detecting the temperature of the jet flow generated by the plasma generator; and the control system comprises a control system for controlling mutation breeding operations and having a control panel and a controller. According to the device, the mechanical structure is more compact, it is ensured that multiple samples are effectively, rapidly, continuously and automatically treated by plasmas under different conditions, and the contamination risk caused by tedious work of manual sample introduction, lofting and sampling is avoided.

Description

technical field [0001] The invention belongs to the field of plasma technology processing equipment, in particular to a plasma mutation breeding device for biological breeding. Background technique [0002] High-quality microbial strains are always the core of the bio-industry. As a new technology for mutation breeding, plasma technology not only overcomes the disadvantages of long conventional breeding cycle, slow process, and difficulty in obtaining high-efficiency mutant varieties, but also has more efficiency and cost advantages than genetic engineering, especially for organisms with complex metabolic networks. Cells, non-GMO mutagenesis methods have their own unique advantages, and play an increasingly important role in the transformation of new microbial varieties. [0003] At present, the current plasma mutagenesis breeding equipment can only semi-automatically realize the processing of one or several samples. After processing a single sample, it needs to open the op...

AI Technical Summary

Problems solved by technology

[0004] (1) Through the combination of the load conveyor belt and the sample collection belt, although the addition, processing and collection of samples can be realized, the accuracy of the conveyor belt is poor, and because the samples need to be placed on the conveyor belt in advance, the labor load is increased. At the same time, there is also a limit to the length of the conveyor belt, that is, the more samples are processed, the longer the conveyor belt; in addition, the sample collection belt also needs to move back and forth to cooperate with sample collection. Therefore, the mechanical structure takes up a lot of space, which is not conducive to application to finished instruments;

[0005] (2) The injector of the existing automatic sample injection and collection device is a fixed design, so it can only inject a single type of sample, and cannot meet the needs of multiple types of sample injection

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