Cleaning device of centrifugal barrel of high-speed centrifuge

Abstract

The invention discloses a cleaning device of a centrifugal barrel of a high-speed centrifuge. The cleaning device comprises a barrel washing box and a gear mechanism arranged in the barrel washing box, wherein a first rotating cavity is formed in the barrel washing box, a driving cavity located inside the first rotating cavity is formed in the barrel washing box, a to-be-washed cavity located on the upper side of the driving cavity is formed in the barrel washing box, a water storage cavity located on the left side of the driving cavity is formed in the barrel washing box, a third rotating cavity which is positioned on the lower side of the first rotating cavity is formed in the barrel washing box, a fourth rotating cavity located on the upper side of the first rotating cavity is formed inthe barrel washing box, a motor is fixedly arranged on the upper wall of the driving cavity, the lower end of the motor is in power connection with a first rotating shaft, a first gear is fixedly arranged at the lower end of the first rotating shaft, a threaded hole is fixedly formed in the rear wall of the first rotating cavity, and a screw rod extending to the third rotating cavity is arrangedin the threaded hole in a thread fit mode.

Description

technical field [0001] The invention relates to the technical field of genetic engineering, in particular to a cleaning device for a centrifugal cylinder of a high-speed centrifuge. Background technique [0002] The extraction of gene fragments is a small step in genetic engineering. Many genetic projects require the extraction of gene fragments. Restriction enzymes and endonucleases are mainly used to cut the entire gene. According to the residues at both ends of the gene fragment to filter. In gene extraction, the required gene is often separated by centrifugation. Therefore, the centrifuge cylinder must be strictly cleaned and disinfected after use. Most of the traditional cleaning methods use manual cleaning, and it is difficult to clean the bucket manually. The inner wall causes the residue of dirt in the barrel, which affects the use, and manual washing of the barrel wastes a lot of human resources, the cleaning efficiency is very low, and it cannot meet the needs of ...

AI Technical Summary

Problems solved by technology

In gene extraction, the required gene is often separated by centrifugation. Therefore, the centrifuge cylinder must be strictly cleaned and disinfected after use. Most of the traditional cleaning methods use manual cleaning, and it is difficult to clean the bucket manually. The inner wall causes the residue of dirt in the barrel, which affects the use, and manual washing of the barrel wastes a lot of human resources, the cleaning efficiency is very low, and it cannot meet the needs of a large number of washing barrels. These problems need to be solved

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