Test tube spray-washing device

Abstract

The invention relates to a test tube spray-washing device which comprises a clamping mechanism, a rotating mechanism, a waste fluid tank and a spray-washing mechanism. The clamping mechanism is arranged on the rotating mechanism and used for fixing a test tube. The rotating mechanism is used for controlling rotation of the clamping mechanism. The spray-washing mechanism is used for spraying cleaning fluid into the test tube. The waste fluid tank is arranged below the rotating mechanism. When the rotating mechanism drives the test tube to the position below the rotating mechanism, the cleaning fluid in the test tube is poured into the waste fluid tank. Compared with the prior art, the test tube can be cleaned quickly, accurately and automatically, no manual operation is needed, and time of the cleaning process in the later completion period of an experiment is shortened. When a large batch of test tubes need cleaning, the cleaning efficiency can be greatly improved and next experiments can be started in advance by application of the test tube spray-washing device; meanwhile, detectors are prevented from touching poisonous and harmful solids, fluid and gas, and the security performance is better.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a test tube spray cleaning device. Background technique [0002] In the course of experiments or work, test tubes are often used for various chemical experiments. Among them, the test tube is an important tool in the whole detection process, and cleaning the used test tube is an important step in the post-experiment treatment. When a large number of test tubes need to be cleaned, because of the large number, manual cleaning is slow, which will increase the working time for post-test processing. If the efficiency of the sample bottle cleaning step can be improved, the working gap between the previous batch and the next batch can be well connected, and the overall efficiency of the detection work can be improved. [0003] And in the process of existing manual cleaning, there are following problems: 1. when cleaning, need the staff member to throw out the solution in the test tube by hand, if ...

AI Technical Summary

Problems solved by technology

[0003] And in the process of existing manual cleaning, there are following problems: 1. when cleaning, need the staff member to throw out the solution in the test tube with hand, if when operating a large amount of test tubes, repetitive work takes up a large amount of working hours, causes whole cleaning process inefficiencies

[0004] ②Due to the small volume of the test tube, it is easy to pollute the outer surface of the test tube during the process of throwing out the solution, causing secondary pollution and increasing the cleaning workload

[0005] ③During the transfer process, due to the manual operation, human organs such as fingers will come into contact with the sample solution in the test tube, or volatile organic gases enter the human body through the respiratory organs, and the solvent in the test tube solution may be toxic such as toluene and n-hexane. Harmful organic solvents, causing great harm to human health

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