Alkylene-purity detecting device for pharmaceutical and chemical industry

Abstract

The invention relates to the technical field of the pharmaceutical and chemical industry and particularly relates to an alkylene-purity detecting device for the pharmaceutical and chemical industry. The alkylene-purity detecting device comprises a shell, wherein an insulating plate is fixedly arranged at the inner bottom wall of the shell; a vacuum pump is fixedly arranged at the bottom part of the shell; the left side and the right side of the vacuum pump and the bottom part of the shell are respectively and fixedly provided with a fixed rod; a gas extraction pipe is fixedly arranged at the top part of the vacuum pump; an inner shell is fixedly arranged at the top part of the insulating plate; the left side and the right side of the top part of the inner shell are respectively and fixedlyprovided with a fixed block; an electrode is fixedly arranged between the opposite sides of the two fixed blocks. The alkylene-purity detecting device for the pharmaceutical and chemical industry hasthe beneficial effects that by arrangement of a sealing ring sleeve, on one hand, the positions of gas guide pipes can be better fixed, on the other hand, the gas can be prevented from leaking from gaps; then by matching use of a water guide plate and a drainage groove, water after reaction can flow out of a water discharging pipe, so that convenience is brought for collecting water and detectingelements in the water.

Description

technical field [0001] The invention relates to the technical field of medicine and chemical industry, in particular to a device for detecting the purity of alkylene compounds used in medicine and chemical industry. Background technique [0002] Olefins refer to hydrocarbons containing C=C bonds (carbon-carbon double bonds) (olefin bonds). They are unsaturated hydrocarbons and are divided into alkenes and cycloolefins. They are called monoolefins and diolefins according to the number of double bonds. , one of the double bonds is easy to break, so an addition reaction will occur. The general formula of the single-alkene olefin molecule is CnH2n, and C2-C4 is a gas at room temperature. The functional groups in olefin molecules are reactive, and can undergo addition reactions such as hydrogenation, halogenation, hydration, halogenation, hypohalogenation, sulfation, epoxidation, and polymerization, and can also be oxidized to break the double bond to form aldehydes and carboxyl...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for detecting the purity of alkylene compounds used in pharmaceutical and chemical industries, which has the advantage of more accurate detection of the purity of alkylene compounds, and solves the problem of Because the reaction device used for detection is doped with impurity gases in the air, the detection results are not accurate enough

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