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A kind of stabilizer adding system and process

A stabilizer and artificial technology, applied in the direction of inorganic chemistry, chemical instruments and methods, peroxide/peroxyhydrate/peroxyacid/superoxide/ozonide, etc., can solve the problem of dust and iron foreign matter Bringing into the hydrogen peroxide storage tank, affecting the analysis results and use effect of hydrogen peroxide, and the effective effect of the stabilizer cannot be fully released, etc., to achieve the effects of increasing stability and transportation safety, reducing the risk of decomposition, and preventing the intrusion of foreign matter

Active Publication Date: 2019-05-21
LUXI CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the conventional hydrogen peroxide stabilizer addition method is to pour the stabilizer into the intermittent container at the top of the hydrogen peroxide storage tank. This stabilizer addition method has the following defects: the one is that the stabilizer and hydrogen peroxide cannot be uniformly mixed, and the effective effect of the stabilizer cannot be achieved. Stabilizers that are completely released and not fully diffused will also affect the analysis results and use effects of hydrogen peroxide
The second is that dust and iron foreign matter may be brought into the hydrogen peroxide storage tank when the stabilizer is added, causing the hydrogen peroxide to decompose and bring safety hazards

Method used

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  • A kind of stabilizer adding system and process
  • A kind of stabilizer adding system and process

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Embodiment 1

[0046] A stabilizer addition system such as figure 1 Shown, comprise hydrogen peroxide storage tank 1 and metering pump 2, hydrogen peroxide preparation device 4 is connected with described hydrogen peroxide storage tank 4 by vertical pipeline 3, and described vertical pipeline 3 is the pipeline that vertically sets up, and described hydrogen peroxide preparation device 4 The hydrogen peroxide outlet of the hydrogen peroxide outlet is connected with the upper opening of the vertical pipeline 3, and the lower opening of the vertical pipeline 3 is connected with the inlet of the hydrogen peroxide storage tank 1, and a feed inlet is provided on the vertical pipeline 3, and the inlet The feed port is connected to the outlet of the metering pump 2; the hydrogen peroxide prepared by the hydrogen peroxide preparation device 4 is transported from top to bottom through the vertical pipeline 3, and the metering pump 2 transports the stabilizer in the stabilizer storage tank 5 to the vert...

Embodiment 2

[0053] This embodiment is the same as Embodiment 1, the difference is that, as figure 2 As shown, the inlet of the hydrogen peroxide storage tank 1 is set at the bottom of the hydrogen peroxide storage tank 1 , and a third valve 9 is provided at the inlet of the hydrogen peroxide storage tank 1 .

[0054] When the hydrogen peroxide enters from the bottom of the hydrogen peroxide storage tank, it can stir the hydrogen peroxide in the hydrogen peroxide storage tank, so that the hydrogen peroxide and the stabilizer can be mixed more evenly.

[0055] When the hydrogen peroxide production is insufficient, the third valve is closed to prevent the hydrogen peroxide in the hydrogen peroxide storage tank from flowing back.

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Abstract

The invention discloses a stabilizer addition system and process. The stabilizer addition system comprises a hydrogen peroxide storage tank and a metering pump, wherein a hydrogen peroxide preparation device is connected with the hydrogen peroxide storage tank through a vertical pipeline; the vertical pipeline is a vertically arranged pipeline; the hydrogen peroxide outlet of the hydrogen peroxide preparation device is connected with the upper opening of the vertical pipeline; the lower opening of the vertical pipeline is connected with the inlet of the hydrogen peroxide storage tank; a feeding hole is formed in the vertical pipeline; the feeding hole is connected with the outlet of the metering pump; hydrogen peroxide prepared by using the hydrogen peroxide preparation device is conveyed from top to bottom through the vertical pipeline; and a stabilizer is conveyed into the vertical pipeline through the metering pump, and the stabilizer is mixed with hydrogen peroxide inside the vertical pipeline and then the mixture is further fed into the hydrogen peroxide storage tank. By adopting the stabilizer addition system and process, the stabilizer can be uniformly mixed with hydrogen peroxide, the functions of the stabilizer are improved, and decomposition of hydrogen peroxide is reduced.

Description

technical field [0001] The invention relates to a hydrogen peroxide preparation process, in particular to a stabilizer adding system and process. Background technique [0002] Hydrogen peroxide, also known as hydrogen peroxide, has the molecular formula H 2 o 2 . That is, one hydrogen peroxide molecule contains two oxygen atoms. Although hydrogen peroxide can be decomposed into water (H 2 O) and oxygen (O 2 ), but not "contains high concentration of oxygen" in hydrogen peroxide. Hydrogen peroxide is recognized as a low-toxic substance and is widely used in industrial bleaching, surgical disinfection and other fields. [0003] The use of hydrogen peroxide is divided into three types: medical, military and industrial. Daily disinfection is medical hydrogen peroxide. Medical hydrogen peroxide can kill intestinal pathogenic bacteria, pyogenic cocci, and pathogenic yeasts. It is generally used for surface disinfection of objects. Hydrogen peroxide has an oxidizing effect, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B15/037
CPCC01B15/037
Inventor 薛明建刘军冯砚林付晓华刘吉祥孟凡民
Owner LUXI CHEM GRP