Mixing and shaking-up device for chemical reagents

Abstract

The invention discloses a mixing and shaking-up device for chemical reagents. The device comprises a base, a main support, an auxiliary support, a driving motor, a wheel, a translation plate, a reagent bottle, a stirring bar, a magnetic stirrer and a gas filter, wherein the wheel is fixedly mounted on an output shaft of the driving motor, the translation plate is arranged in front of the wheel, the stirring bar is arranged in the reagent bottle, and the magnetic stirrer is fixedly mounted on the upper surface of the base; the gas filter is fixedly mounted on a support plate. The magnetic field is produced in the magnetic stirrer according to the principles that like charges repel but opposite charges attract in the magnetic field, the magnetic stirring bar in the reagent bottle rotates circumferentially to play a stirring role, and the reagents are mixed more uniformly and quickly; the gas filter sucks away poisonous gas in gas, an operator is prevented from being poisoned, meanwhile, explosion due to excessive gas in the reagent bottle can be effectively prevented, and the experiment safety is improved.

Description

technical field [0001] The invention relates to the field of chemistry, in particular to a chemical reagent mixing and shaking device. Background technique [0002] Chemical reagents are relative standard substances for chemical research and component analysis, and are an important condition for scientific and technological progress. They are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. It can be said that they are the eyes of chemical workers. They are used in factories, schools and hospitals. In the daily work of the institute and the institute, chemical reagents are inseparable. Chemical reagents have been widely used in industry, agriculture, medical and health, life sciences, inspection and quarantine, and environmental protection. [0003] In the process of chemical experiments, it is often necessary to mix various chemical reagents. The existing chemical reagent mixing devices are mostly composed of a drum and a stir...

AI Technical Summary

Problems solved by technology

The existing chemical reagent mixing devices are mostly composed of a drum and a stirring structure fixedly installed in the rolling, or a fixed mixing tank with a rotating stirring structure design. These chemical reagent mixing devices can basically meet the general chemical requirements. The mixing of reagents is required, but the operation is cumbersome during use, and the mixing of chemical reagents is insufficient or uneven, resulting in poor mixing effect. At the same time, toxic gas may be generated during the mixing and shaking process, which affects the safety of experimenters.

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