Test tube cleaning equipment used in chemistry laboratory

Abstract

The invention discloses test tube cleaning equipment used in a chemistry laboratory. The test tube cleaning equipment comprises a base, a connecting column, a storage table and a water tank. The connecting column is fixedly mounted on the outer surface of the upper end of the base. The storage table is slidably mounted on the outer surface of the connecting column. The water tank is fixedly mounted on the outer surface of the upper end of the connecting column. A plurality of connecting rods are fixedly mounted on the edge of the outer surface of the lower end of the water tank at equal intervals. A cleaning head is fixedly mounted at one end of each connecting rod. According to the test tube cleaning equipment, test tubes with different sizes can be clamped and fixed so as to be cleaned subsequently, and more test tubes can be cleaned every time, so that the cleaning efficiency of the test tubes is improved, and the labor intensity of workers is relieved; and meanwhile, the cleaned test tubes can be heated and dried and can be simply sterilized by means of dissipated heat, so that the cleanliness and sanitation of the test tubes are comprehensively guaranteed.

Description

technical field [0001] The invention relates to the field of test tube cleaning, in particular to a test tube cleaning device for a chemical laboratory. Background technique [0002] Test tubes, commonly used instruments in chemical laboratories, are used as reaction containers for a small amount of reagents. They are used at room temperature or under heating. They should be preheated before heating, otherwise the test tubes are easy to burst. Test tubes are divided into ordinary test tubes, test tubes with branches, and centrifugal test tubes , but generally the test tubes are cleaned manually by the experimenters directly, and there is no corresponding tool for centralized cleaning of the test tubes. Although the existing test tube cleaning equipment can achieve the purpose of cleaning the test tubes, the test tubes after the test tube cleaning will have liquid Residue, it needs to be dried naturally before it can be used again, and the reuse of test tubes cannot be realiz...

AI Technical Summary

Problems solved by technology

[0005] (1) The present invention can clamp and fix test tubes of different sizes and specifications through the arrangement of an adjustable placing table and a cleaning head with a spring frame, so that they can be cleaned later. The structure is simple, the operation is easy, and the equipment is greatly improved. In order to solve the technical problem that the existing test tube cleaning equipment can only clean a single specification test tube;

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