Blending device and blending method of H2O2

A technology of hydrogen peroxide and water pipes, which is applied in mixing methods, chemical instruments and methods, hydrogen peroxide, etc., and can solve problems such as inaccurate concentration of hydrogen peroxide

Active Publication Date: 2015-12-09
GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hydrogen peroxide solution traditionally used for aseptic filling usually uses a pump to pump the original hydrogen peroxide solution into the blending tank, and then adds a certain amount of water for blending. The concentration of hydrogen peroxide blended in this way is not accurate

Method used

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  • Blending device and blending method of H2O2

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Embodiment Construction

[0028] like figure 1 As shown, a hydrogen peroxide preparation device includes a stock solution pretreatment tank 10, a hydrogen peroxide preparation main tank 20, and a first pump 30 arranged between the stock solution pretreatment tank 10 and the hydrogen peroxide preparation main tank 20. The first pump 30 It communicates with the hydrogen peroxide preparation main tank 20 through the first pipeline 100, and the first on-off valve 110 is provided on the first pipeline 100, and the raw liquid pretreatment tank 10 and the first pump 30 pass through the second The pipeline 200 communicates, and the communication pipeline between the first on-off valve 110 and the first pump 30 is provided with a third pipeline 300 communicated with the raw liquid pretreatment tank 10, and the third pipeline 300 is provided with a second On-off valve 310, the upper end of the raw liquid pretreatment tank 10 is provided with a first vent hole 11.

[0029] Due to the strong oxidation and instabi...

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Abstract

The invention relates to a blending device and a blending method of H2O2, wherein the H2O2 blending device comprises a raw liquid pre-treatment pot, a H2O2 blending main pot, and a first pump arranged therebetween. A first pipeline connects the first pump to the H2O2 blending main pot. A first on/off valve is arranged on the first pipeline. A second pipeline connects the raw liquid pre-treatment pot to the first pump. A third pipeline, which is connected to the raw liquid pre-treatment pot, is arranged on the pipeline connected between the first on/off valve and the first pump. A second on/off valve is arranged on the third pipeline. A first exhaust hole is formed on the upper end of the raw liquid pre-treatment pot. According to the blending device and the blending method of H2O2, the H2O2 raw liquid pumped into the H2O2 blending main pot is firstly subjected to initial exhaust circulation, thereby effectively exhausting the gas generated due to instability of the H2O2 raw liquid and avoiding the influence on metering of the H2O2 raw liquid during blending process so as to prepare a H2O2 liquid in stable concentration.

Description

technical field [0001] The invention relates to hydrogen peroxide preparation technology, in particular to a hydrogen peroxide preparation device and method. Background technique [0002] The disinfection of packaging materials and the sterilization of the space environment are important links in aseptic filling. Whether the packaging materials and the aseptic filling space environment can be completely sterilized is of great significance to whether the products produced can achieve commercial sterility. Hydrogen peroxide is a commonly used disinfectant for aseptic filling. Whether a stable concentration of hydrogen peroxide can be obtained during the production process is very important in the entire disinfection process. The hydrogen peroxide solution traditionally used for aseptic filling usually uses a pump to pump the original hydrogen peroxide solution into the blending tank, and then adds a certain amount of water for blending. The concentration of hydrogen peroxide b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00B01F3/08B01F15/02C01B15/01
Inventor 郑礼深江喜平
Owner GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD
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