Multi-Capillary Vaporizer for Precise H2O2-Ozone Mixing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing sterilization and disinfection technologies lack precision in controlling the introduction of chemicals and humidity levels within sterilization chambers, leading to inefficiencies and potential damage to materials, especially when using hydrogen peroxide.
Innovation Solution
A multi-capillary vaporization device that uses capillaries of different dimensions to precisely control the drop-by-drop introduction of hydrogen peroxide or other chemicals, combining them with ozone to create a sterilizing agent, which is then transported into a heated chamber for sterilization or disinfection, with adjustable dosing and computerized monitoring for optimal conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional sterilization methods use hydrogen peroxide, then sterilization effect is achieved, but precision in controlling chemical introduction and humidity levels is poor
Solution Approach 1:
The patent divides the chemical introduction system into multiple capillaries with different dimensions, allowing independent control of hydrogen peroxide flow rates. This segmentation enables precise control of chemical introduction while maintaining sterilization effectiveness through optimized dosing for each capillary channel.
Solution Approach 2:
The patent changes the physical parameters of the capillaries (different dimensions, materials, and configurations) to control the flow characteristics of hydrogen peroxide. By varying capillary parameters such as inner diameter, length, and material composition, precise control over chemical introduction and humidity levels is achieved while maintaining reliable sterilization.
2Reliability
If higher concentrations of hydrogen peroxide are used for sterilization, then sterilization effectiveness is improved, but corrosiveness to materials increases
Solution Approach 1:
The patent applies partial action by using multiple capillaries with different flow rates to deliver precisely the amount of hydrogen peroxide needed for effective sterilization without excessive concentration. This controlled partial dosing achieves sterilization effectiveness while minimizing corrosiveness to sensitive materials through optimized, non-excessive chemical exposure.
3Measurement precision
If single capillary system is used for vaporization, then device complexity is reduced, but precision in dosing control is insufficient
Solution Approach 1:
The patent segments the vaporization system into multiple capillaries, each capable of independent dosing control. This segmentation enables precise drop-by-drop dosing for each capillary channel while the overall system complexity is managed through integrated control that coordinates multiple capillaries working in parallel.
4Manufacturing precision
If multiple capillaries with different dimensions are used, then precision in chemical dosing and humidification is improved, but device complexity increases
Solution Approach 1:
The patent applies local quality by assigning different capillary dimensions and characteristics to different locations and functions within the system. Each capillary is optimized with specific dimensions suited to its particular role in the vaporization and distribution process, enabling precise humidification and chemical mixture control tailored to local requirements while managing overall system complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach achieves precise sterilization or disinfection with reduced corrosiveness, allowing for the use of lower hydrogen peroxide concentrations, enhancing material safety and efficiency while maintaining effective sterilization results.
Implementation Method 1
multiple capillaries in the vaporizer/mixer with drop by drop control
Implementation Method 2
hydrogen peroxide or other chemicals vapor injection that humidifies the load inside the sterilization/disinfection chamber
Implementation Method 3
combining them with ozone to create a sterilizing agent
Implementation Method 4
The decomposition of the sterilant/disinfectant is assured by a plasma generator with high voltage or other similar process that transforms the sterilizing/disinfecting gas into water, oxygen and free radicals
Data Source
AI summary
A process and device for the sterilization/disinfection with ozone and it is based on the hydrogen peroxide or other chemicals vapor injection that humidifies the load inside the chamber and transports the ozone through multiple capillaries into the chamber. Said Ozone sterilization or disinfection device with hydrogen peroxide vapor injection vaporizes and combines hydrogen peroxide or other chemicals with ozone in the capillaries in a vaporizer/mixer that feeds a sterilization/disinfection chamber, said feeding being made with a dose varying; the vaporizer/mixer working with a pressure between 0.0001 mbar and 3000 mbar absolute and heated by an automatic and/or electrical system, or by a micro-wave system at a temperature of 5° C. to 200° C.; the vaporization process being made to a sterilization/disinfection chamber at a pressure between 0.0001 mbar and 3000 mbar absolute is made drop by drop by capillary tubes, which transform the liquid into a pulverized gas combined with ozone.