Chemical experiment teaching appliance sterilization device

Abstract

The invention discloses a chemical experiment teaching appliance sterilization device, which comprises a sterilization tank and support legs arranged on the bottom parts of the sterilization tank. Thesterilization tank is divided into a sterilization chamber and a drying chamber through a clapboard; the sterilization chamber and the drying chamber are provided with chamber orifices; a rack is arranged on the top part of the sterilization tank; a motor and a hot air fan are arranged on the bottom part of the sterilization tank; an output shaft of the motor penetrates through the sterilizationtank through a coupler; an air pipe on the hot air fan penetrates through the drying chamber; an air diffuser is arranged on the top end of the air pipe; an ultrasonic generator is arranged on the left side of the sterilization tank; an energy converter corresponding to the ultrasonic generator is arranged on an inner wall of the left side of the sterilization tank; a test tube placement plate isslidably connected to a placement frame through a second slide block; through holes are formed in the test tube placement plate at intervals; seal rings are arranged on the through holes in a sleevingmanner. The chemical experiment teaching appliance sterilization device provided by the invention is higher in applicability, can be used for simultaneously sterilizing multiple groups of teaching appliances at the same time, ensures sterilizing quality through a double-sterilizing way, and is labor saving.

Description

technical field [0001] The invention relates to the technical field of chemical experiment teaching, in particular to a chemical experiment teaching appliance disinfection equipment. Background technique [0002] Chemistry experiments play an important role in chemistry teaching. Chemical experiments can help students form chemical concepts, understand and master chemical knowledge, and correctly master the basic methods and basic skills of experiments. Chemical experiments are of great significance for cultivating students' abilities of observation, thinking, and independent operation, as well as for cultivating the style of study combining theory with practice, seeking truth from facts, serious scientific attitude, and scientific methods for exploring problems. Chemistry experiments are an integral part of chemistry teaching. [0003] In the process of chemical experiment teaching, the disinfection method of teaching equipment is mostly manual disinfection, which is not ...

AI Technical Summary

Problems solved by technology

[0003] In the process of chemical experiment teaching, the disinfection method of teaching equipment is mostly manual disinfection, which is not only inefficient, but also the quality of disinfection is relatively poor. During the use of some existing disinfection equipment, the size of test tubes or reagent bottles is inconsistent. During the operation, the adaptability is relatively low, and multiple sets of test tubes or reagent bottles are easily damaged due to collisions during the disinfection operation.

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