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Preparation device and preparation method for disinfection and sterilization gas and disinfection and sterilization system

A technology for preparing equipment and gas, which is applied in the field of sanitary equipment, can solve problems such as unsatisfactory disinfection and sterilization, and achieve rapid disinfection and antibacterial effects

Pending Publication Date: 2021-01-22
卫溯源(北京)生物医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present disclosure is to provide a preparation device and preparation method for killing gas and liquid disinfectants, so as to solve the problem of unsatisfactory disinfection and sterilization in the prior art

Method used

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  • Preparation device and preparation method for disinfection and sterilization gas and disinfection and sterilization system
  • Preparation device and preparation method for disinfection and sterilization gas and disinfection and sterilization system
  • Preparation device and preparation method for disinfection and sterilization gas and disinfection and sterilization system

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0039] Through the above-mentioned preparation device for disinfecting gas, the A liquid raw material is pre-filled in the first container 1, wherein the A liquid raw material can be an acidic solution with an activator, and in the second container 3 The B liquid raw material is filled in advance, wherein, the B liquid raw material can be a deionized aqueous solution containing 15%-20% chlorine dioxide, and the flow is adjusted through the first metering pump 205 and the second metering pump 206 The last described A liquid raw material and the described B liquid raw material are stirred through the stirring bar 209 in the mixing drum 207 to fully mix and react, like this, according to the reaction of the described A liquid raw material and the described B liquid raw material Generate a preliminary disinfecting gas with an adjustable concentration and a controllable speed. The preliminary disinfecting gas is mixed with air in the air mixing tube 204 to finally generate a disinfecti...

example 1

[0051] Example 1 is tested by chlorine dioxide gas inside the cavity of the banknote sorting equipment (the concentration of the disinfecting gas adopted is 50ppm); the following table shows that banknote sorting and ATM self-service equipment comprehensive disinfection and antibacterial machine by simulating field disinfection test Vaporization experiment results.

example 11

[0052] Example 1.1: Chlorine dioxide gas test inside the cavity of banknote sorting equipment (the concentration of disinfecting gas used is 50ppm)

[0053] Escherichia coli killing effect test results

[0054]

[0055] Note: The negative control has sterile growth; the average number and range of bacteria in the positive control: 4.10×10 6 (3.97×10 6 -4.32×10 6 cfu / tablet)

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Abstract

The embodiment of the invention provides a preparation device and preparation method for disinfection and sterilization gas and a disinfection and sterilization system. The preparation device comprises a first shell, and a first container, a second container, a generation device and a secondary residual liquid tank which are arranged in the first shell, the first container and the second containerare respectively connected with a liquid inlet of the generation device, a liquid outlet of the generation device is connected with the secondary residual liquid tank, the generation device comprisesa second shell, and a metering pump, a stirring barrel and an air mixing barrel which are sequentially connected are arranged in the second shell. The embodiment of the invention is not only suitablefor bank cash counting equipment, but also can be applied to government office, medical treatment and public health, transportation and other fields, for example, when disinfection and sterilizationare carried out on counter cash counters, ATM self-service equipment and various kinds of paper money (coins) sorting equipment, rapid disinfection and sterilization of continuous single paper money in the cash counting process can be effectively realized.

Description

technical field [0001] The embodiments of the present disclosure relate to the technical field of sanitary devices, and in particular to a preparation device, a preparation method and a disinfection system for disinfecting gas. Background technique [0002] For the disinfection field of banknote counting equipment and other fields that need to disinfect and inhibit bacteria such as government offices, medical and health care, transportation, etc., the current methods include adding ultraviolet radiation, ultrasonic waves, air sterilization, 84 disinfectant, etc., which have the ability to kill bacteria. equipment, but all have unsatisfactory effects. Contents of the invention [0003] The purpose of the embodiments of the present disclosure is to provide a preparation device and preparation method for disinfecting gas and liquid disinfectants, so as to solve the problem of unsatisfactory disinfection in the prior art. [0004] In order to solve the above technical problems...

Claims

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Application Information

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IPC IPC(8): C01B11/02A61L2/18A61L2/20A61L2/26A61L101/06
CPCA61L2/18A61L2/20A61L2/26A61L2202/11C01B11/022
Inventor 柳长庆王广波孟凡钢齐相云张富刚李东旭
Owner 卫溯源(北京)生物医药科技有限公司
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