Method and device for preparing oxidized bactericide

Abstract

The invention discloses a method and device for preparing an oxidized bactericide. The device comprises a reaction kettle, a servo motor is arranged at the upper end of the reaction kettle, and a plurality of stirring mechanisms are arranged at the output end of the servo motor. A gel is arranged in a stirring part, under the stirring action of the stirring mechanisms and stirring paddles, the mixing effect of the gel, deionized water and hydrogen peroxide is good, and under the action of centrifugal force, the gel can be better blended into the deionized water and the hydrogen peroxide; meanwhile, a rotating disc is driven by a motor to drive a moving plate to reciprocate; intermittent addition between a stabilizer and a synergist and between a regulator and chlorine dioxide is realized;the stabilizer and the synergist as well as the regulator and the chlorine dioxide are mixed more efficiently due to intermittent addition, so that the stabilizer and the synergist as well as the regulator and the chlorine dioxide can be better mixed into a mixture in the reaction kettle, and the situation that the sterilization effect is not ideal due to non-uniform mixing is avoided.

Description

technical field [0001] The invention relates to the field of preparation of fungicides, in particular to a method for preparing oxidized fungicides and a device thereof. Background technique [0002] Oxidizing fungicides are generally strong oxidants, which use hypochlorous acid and atomic oxygen produced by them to oxidize some enzymes closely related to metabolism in microorganisms to kill microorganisms. Most of the existing oxidizing fungicides use chlorine, hypochlorite, chlorine dioxide, ozone, hydrogen peroxide and the like. [0003] Most of the existing preparation methods of oxidative fungicides are made by adding gelling agents, regulators, etc., such as hydrogen peroxide, but the fungicides after preparation are likely to have inconspicuous bactericidal effects due to the preparation of raw materials or preparation equipment. On the one hand, no stabilizer, synergist, etc. are added to make the effect not good, or the ratio of sterilizing raw materials is not eno...

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Problems solved by technology

[0003] Most of the existing preparation methods of oxidative fungicides are made by adding gelling agents, regulators, etc., such as hydrogen peroxide, but the fungicides after preparation are likely to have inconspicuous bactericidal effects due to the preparation of raw materials or preparation equipment. On the one hand, no stabilizer, synergist, etc. are added to make the effect not good, or the addition ratio of bactericidal raw materials is not enough, resulting in unsatisfactory effect

[0004] At the same time, during the preparation process, the raw materials are often directly added to the container and stirred together. After the stirring is completed, the fungicide is directly obtained. However, in the mixing process, the raw materials are not fully mixed, resulting in the bactericidal effect of the fungicide or the storage of the fungicide. If the time is not ideal, it can seriously affect the effect of fungicides

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