Pollution and air cleaning device
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Solution Overview
Problem
Existing air cleaning systems lack mobility, adaptability, and effective pollutant handling at varying elevations, requiring constant maintenance and posing health risks when deployed close to pollution sources.
Innovation Solution
A mobile air cleaning device with an extendable pipe, liquid filtration system, and aerial drone capability, allowing deployment at different elevations and safe operation distances, using liquid to capture pollutants and release clean air.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional air cleaning systems are used, then air filtration can be achieved, but the systems lack mobility and require constant maintenance
Solution Approach 1:
The liquid filtration system automatically recirculates and filters pollutants without requiring manual intervention for filter replacement or system maintenance, enabling the device to service itself while maintaining mobility
Solution Approach 2:
The system uses liquid circulation through hydraulic principles to capture and remove pollutants, replacing traditional mechanical filters with a fluid-based filtration mechanism that requires no maintenance and enables mobile operation
2Productivity
If air cleaning devices are deployed close to pollution sources, then effective pollutant capture is achieved, but operator safety is compromised
Solution Approach 1:
The liquid filtration system acts as an intermediary medium between the pollution source and operators, capturing harmful pollutants in the liquid phase while allowing the device to operate close to the source without exposing operators to direct contamination
Solution Approach 2:
The system changes the physical state of pollutant capture from solid particulate filtration to liquid-phase absorption, enabling effective pollutant removal at close proximity to sources while protecting operators through the liquid barrier
3Productivity
If stationary air cleaning systems are installed, then high capacity filtration is achieved, but adaptability to different elevations and locations is lost
Solution Approach 1:
The air cleaning device transitions from stationary to mobile operation with adjustable-height components that can dynamically adapt to different elevations and locations while maintaining industrial-grade filtration capacity
Solution Approach 2:
The device combines high-capacity liquid filtration with mobile positioning capabilities, creating a universal system that can effectively clean air at various elevations and locations rather than being limited to fixed installations
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
Enables effective air pollution mitigation at various elevations with enhanced mobility and safety, reducing maintenance needs and operator exposure.
Implementation Method 1
capture air pollution emission from a source using liquid
Implementation Method 2
a pump configured to circulate the liquid in the tank
Implementation Method 3
an air filter configured to filter pollution from the source and transmit air to the tank
Data Source
AI summary
A mobile air cleaning device for reducing air pollution emissions from a source by cleaning contaminated air is provided. The air cleaning device includes a tank to hold liquid, an extendable pipe to extend relative to the tank, an air filter to transmit air to the tank, a screen to filter pollution from the source, a pump to circulate liquid in the tank, and a liquid filter to filter pollution from the tank. The extendable pipe includes a fan to draw contaminated air through the extendable pipe to the tank where pollution emissions are captured in the liquid and clean air escapes though an air hole in the tank. A drone may deploy the air cleaning device to an elevation of the air pollution emissions. Advantageously, the air cleaning device militates against air pollution by cleaning contaminated air in a mobile and compact manner capable of reaching various elevations.