Adding system of stabilizer

Abstract

The invention relates to a stabilizing agent adding system which comprises a flow mixer, a one-way valve assembly and the like. The flow mixer is arranged on the vertical pipeline, a stabilizer in the stabilizer storage tank is conveyed into the flow mixer through the metering pump to be mixed with hydrogen peroxide, the flow mixer is used for prolonging the mixing time between the hydrogen peroxide and the stabilizer, and the flow mixer improves the mixing uniformity between the hydrogen peroxide and the stabilizer in an airflow stirring mode. Hydrogen peroxide and a stabilizing agent are added into the flow mixer, are stirred by airflow in the flow mixer and flow downwards to the hydrogen peroxide storage tank to be hindered, so that the mixing time is prolonged, an external air cylinder works to continuously push a piston to move repeatedly in an airflow chamber to generate intermittent positive-pressure airflow, and under the stirring action of the airflow, the hydrogen peroxide and the stabilizing agent are mixed. A one-way valve assembly is arranged at the position, communicated with the flow mixer shell, of the airflow chamber, and the one-way valve assembly is used for enabling airflow generated in the airflow chamber to enter the flow mixer shell in a one-way mode and blocking the airflow from returning.

Description

technical field [0001] The present invention relates to the technical field of stabilizer addition systems, in particular to a stabilizer addition system. Background technique [0002] Hydrogen peroxide is an important inorganic peroxide, an important petrochemical raw material and fine chemical product, which can be used in textiles, pulp decolorization, chemical synthesis, wastewater treatment, medical treatment, metallurgy, military industry, food processing and other fields. It has the characteristics of bleaching property and green use process, and acts as oxidant, bleaching agent, disinfectant, polymer initiator and cross-linking agent, propellant, etc. The production methods of hydrogen peroxide include anthraquinone method, electrolysis method, isopropanol oxidation method, inorganic reaction method, direct synthesis method of hydrogen and oxygen, etc. Because hydrogen peroxide is unstable and easily decomposed into oxygen and water, it is often necessary to add sta...

AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides a kind of stabilizing agent adding system, to solve the stabilizing agent and hydrogen peroxide mentioned in the background technology in the vertical pipe mixing time is very short, and because the fluid injection direction is single, so the actual situation of stabilizing agent and hydrogen peroxide Mixing effects still have technical issues with boosting space

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