Solid raw material smashing device and application method thereof

Abstract

The invention provides a solid raw material smashing device and an application method thereof. The solid raw material smashing device comprises a chemical solid raw material feeding device, a chemicalsolid raw material rough grinding device, a chemical solid raw material accurate grinding device, a chemical solid raw material collecting device and a control system. According to the solid raw material smashing device and the application method thereof provided by the invention, a solid raw material is conveyed and fed through a conveyor belt in the chemical solid raw material feeding device, the chemical solid raw material rough grinding device is used for roughly grinding the solid raw material under a liquid nitrogen environment, the chemical solid raw material accurate grinding device is used for accurately grinding the solid raw material under a low-temperature nitrogen environment, and the chemical solid raw material collecting device is used for recovering the smashed solid raw material, so that the solid raw material is smashed under a low-temperature oxygen-free environment. The invention provides the laboratory chemical solid raw material smashing device which is convenient to use, intelligent, simple in process, high in smashing efficiency, can capable of protecting a characteristic of the chemical raw material.

Description

technical field [0001] The invention relates to a chemical experiment material processing device, in particular to a solid raw material crushing device and its application method. Background technique [0002] Chemistry is the basic subject of natural science. Chemical experiments can cultivate students' hands-on ability, consolidate the knowledge they have learned, and improve their thinking ability. The solid raw material used in the chemical laboratory, when experimenting in the reaction vessel, has a larger volume as the reactant, and the solid raw material needs to be crushed into powder or smaller particles before the reaction. The existing method is to use similar The cylindrical wooden sticks are used to crush the solid raw material interlayer paper. Since there are multiple groups in the laboratory, the experiment has been repeated many times, and more solid raw materials are required. When simply using cylindrical sticks to crush the solid raw materials, it is tim...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a solid raw material crushing device. The technical problem to be solved by the present invention is to provide a convenient, intelligent, and simple process for crushing some chemical experiment raw materials. Laboratory chemical solid raw material crushing device with high efficiency and can protect the characteristics of chemical raw materials

Images