Portable clean bench

Abstract

A portable clean bench comprises a bench shell and an independent power source for power supply. The bench shell is provided with a sterile operating cavity, a glove mounting end, an exhaust end and apurification air inlet end, and the glove mounting end, the exhaust end and the purification air inlet end are communicated with the sterile operating cavity. The glove mounting end is used for hermetical mounting of operating gloves; the exhaust end is used for exhausting waste air; the purification air inlet end is used for air introduction and purification; the sterile operating cavity is internally provided with an ultraviolet lamp for sterilization and disinfection, and the ultraviolet lamp is in electrical connection with an independent power source. The portable clean bench with an independent air environment structure and a power supply structure can be used for real-time on-site field sterile separation operation through independent field operation.

Description

technical field [0001] The invention belongs to the technical field of aseptic separation equipment for microorganisms, in particular to a portable ultra-clean workbench. Background technique [0002] Microorganisms are a large group of organisms including bacteria, viruses, fungi, and some small protists and microscopic algae. Although its individuals are small, they are closely related to human beings, covering many types of beneficial and harmful, and widely involved in many fields such as food, medicine, industry and agriculture, and environmental protection. [0003] In field soil research, it is necessary to collect microorganisms in field soil, and conduct sterile isolation and culture research. At present, the aseptic isolation of microorganisms in the field generally requires the collected samples to be brought back to the laboratory for isolation operations. [0004] During the transportation of samples from the field to the laboratory, there are some problems as...

AI Technical Summary

Problems solved by technology

First, the temperature and humidity, light conditions, oxygen content, etc. during the transportation process will change significantly, which will easily lead to a decrease in the activity of microorganisms, resulting in a decrease in the separation rate of microorganisms, and in severe cases, it may even be difficult to obtain isolated products; Secondary pollution makes it difficult to separate and purify the target bacteria to be separated

The existing ultra-clean workbench does not have the ability to work independently, and it is difficult to meet the application needs of timely aseptic separation in the field

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