Automatic Cleaning and Drying Device for Test Tube and Its Using Methods

Abstract

The invention provides an automatic cleaning and drying device for test tube and its using methods. The automatic cleaning and drying device for test tube includes a test tube rack, a cleaning device, a water circulation system, a drying device, a conveying device, a tube case and a control system. The used test tube is placed on the test tube rack, cleaned and dried, and delivered to the test tube box, and the water circulation system provided by the cleaning and drying device can realize the recycling of water. The test tube rack can realize different tube classification. The invention can realize automatic transportation, cleaning, drying and storing of test tubes, not only avoiding injury to human body, but also improving the cleaning efficiency of the tube and saving water resources.

Description

technical field [0001] The invention belongs to the field of experimental equipment, in particular to an automatic cleaning and drying device for test tubes and a using method thereof. Background technique [0002] The test tube is a kind of test aid often used in laboratory and chemical experiments. The test tube is a finger-shaped tube made of glass, with an open top and a U-shaped bottom. The length of the test tube varies from a few centimeters to 20 centimeters. The diameter is between a few millimeters and several centimeters. 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 effic...

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Problems solved by technology

[0003] In the existing manual cleaning process, there are the following problems: first, when cleaning, a large number of test tubes need to be cleaned and sterilized after each experiment is done. At present, most of the test tube cleaning is done manually, and the efficiency is low.

Second, when cleaning, the staff need to shake out the solution in the test tube by hand to achieve drying. If a large number of test tubes are operated, repetitive work will take up a lot of working time, resulting in low efficiency of the entire cleaning process

Third, during the cleaning process, because it is a manual operation, human organs such as fingers will come into contact with the sample solution in the test tube, or volatile organic gases will enter the human body through the respiratory organs, and the solvent in the test tube solution may be toluene, n-hexane, etc. Toxic and harmful organic solvents, causing great harm to human health

Fourth, waste a lot of water

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