Atmospheric Negative Ionizer Using Photo-Catalytic Mist
Solution Overview
Problem
Existing methods for atmospheric pollution remediation lack a green solution to replicate natural processes and often transfer pollutants to other parts of the ecosystem, rather than capturing and eliminating them entirely.
Innovation Solution
A system utilizing tourmaline filters, sunlight, and water to create negative ions and simulate precipitation, capturing pollutants through ionized surfaces and mist, effectively eliminating them using a biodegradable cleaning solution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If conventional ionization methods are used to remove pollutants, then atmospheric pollution is reduced, but pollutants are transferred to other parts of the ecosystem rather than eliminated
Solution Approach 1:
The patent converts harmful pollutants into beneficial substances by using photo-catalytic materials (titanium dioxide, zinc oxide) that transform pollutant molecules into harmless or beneficial compounds through light-induced chemical reactions. Pollutants like nitrogen oxides, sulfur dioxide, and organic compounds are converted into oxygen, water, and carbon dioxide, eliminating them rather than transferring them elsewhere.
Solution Approach 2:
The patent employs strong oxidizing properties of photo-catalytic materials activated by sunlight or artificial UV light. These materials generate highly reactive oxygen species that accelerate the oxidation and decomposition of pollutants, breaking them down into simpler, non-toxic substances and achieving complete elimination rather than mere relocation.
2Object-affected harmful factors
If chemical agents or fossil fuel-based technologies are introduced for remediation, then pollution removal effectiveness increases, but environmental hazard increases
Solution Approach 1:
The patent uses photo-catalytic materials that activate and sustain their own remediation function through exposure to sunlight or ambient UV light. The system requires no external energy input beyond natural light, and the catalysts continue to decompose pollutants autonomously without consuming chemicals or fossil fuels, thereby avoiding additional environmental hazards.
Solution Approach 2:
The patent replaces mechanical or chemical remediation systems (which require energy input and chemical agents) with a photochemical system that uses light energy to drive pollutant decomposition. This substitution eliminates the need for fossil fuels and chemical reagents, reducing environmental hazard while maintaining effectiveness.
3Object-affected harmful factors
If ionization technologies are used to change convective flows, then atmospheric conditions are altered, but the system complexity increases
Solution Approach 1:
The patent extracts and utilizes the naturally occurring UV component from sunlight to activate photo-catalytic materials, eliminating the need for complex artificial light sources or power supply systems. By leveraging the existing UV radiation in sunlight, the system achieves atmospheric modification with minimal additional components.
Solution Approach 2:
The patent employs photo-catalytic materials that simultaneously perform multiple functions: they act as light absorbers, pollutant decomposers, and atmospheric condition modifiers. This multi-functionality reduces system complexity by consolidating what would otherwise require separate systems into a single integrated material-based solution.
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 effectively replicates natural air cleaning processes, capturing and eliminating pollutants without transferring them to other ecosystems, providing a green and efficient method for reducing air pollution and mitigating health risks.
Implementation Method 1
producing negative ions into atmosphere via a combination of sunlight, tourmaline and water
Implementation Method 2
creating raindrops and mist to simulate precipitation
Data Source
Figure 1~2
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AI summary
This disclosure relates to a system that provides as environmentally friendly method to clear air over towns and cities. The system utilises tourmaline filters and rocks, sunlight, and water to simulate the cleaning properties of waterfalls in order to create an ionized surface within a cylindrical tube and creates raindrops and mist to simulate precipitation. The system eliminates pollutants instead of transferring them to the surrounding environment.