Sonic-Wave Solids Separation for Faster Fluid Treatment
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Solution Overview
Problem
Current methods for treating fluid streams contaminated with solids and contaminants, such as waste water treatment, are costly, time-consuming, and marginally effective, particularly due to the reliance on chemical additives and thermal or membrane filtration processes.
Innovation Solution
A system utilizing sonic energy to dissociate and separate contaminants in fluid streams through a solids dissociation apparatus (SDA) and a solids separation apparatus (SSA), which includes a transducer to create cavitation and a reflector to align anti-nodes with ports for efficient removal of solid concentrates.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If chemical additives are applied to disintegrate contaminants in waste water streams, then the contaminants are neutralized, but the process becomes costly and time-consuming
Solution Approach 1:
The patent replaces chemical treatment methods with a mechanical/physical system using acoustic waves and cavitation to disintegrate and separate contaminants. The transducer generates acoustic fields that create cavitation bubbles, which mechanically break apart contaminants without requiring chemical additives, thereby reducing both cost and treatment time while maintaining effectiveness.
Solution Approach 2:
The patent changes the physical parameters of the fluid stream by introducing acoustic energy and cavitation phenomena. By controlling acoustic frequency, pressure, and cavitation intensity, the system optimizes contaminant breakdown efficiency, achieving rapid separation without the delays associated with chemical reactions.
2Reliability
If thermal processes or membrane filters are used for separation, then contaminants are removed from fluid streams, but the systems become costly and complex
Solution Approach 1:
The patent replaces complex thermal processes and membrane filtration systems with an acoustic cavitation-based separation system. The transducer and reflector assembly creates standing waves that physically separate contaminants from the fluid stream through cavitation-induced forces, eliminating the need for expensive thermal equipment or complex membrane assemblies while maintaining separation effectiveness.
Solution Approach 2:
The patent utilizes mechanical vibration in the form of acoustic waves to achieve contaminant separation. The transducer generates high-frequency vibrations that create cavitation bubbles and acoustic streaming, which physically separate contaminants from the fluid stream without requiring complex mechanical separation equipment or thermal processing systems.
3Reliability
If multiple stages of filtration are applied to clean fluid streams, then purification is achieved, but the process becomes time-consuming and costly
Solution Approach 1:
The patent replaces multiple sequential filtration stages with a single acoustic cavitation process that simultaneously performs breakdown and separation functions. The cavitation bubbles generated by the acoustic field mechanically disrupt contaminants while acoustic streaming forces separate them from the fluid stream in one pass, achieving the same purification result that would otherwise require multiple filtration stages but at much higher processing speed.
Solution Approach 2:
The patent merges the contaminant breakdown and separation functions into a single integrated process. The acoustic field simultaneously creates cavitation for contaminant disintegration and generates streaming flows for contaminant separation, combining what would traditionally require separate breakdown and filtration stages into one efficient operation that increases productivity while maintaining purification effectiveness.
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
The system effectively dissociates and separates contaminants, reducing costs and time by using sonic energy to break down complex substances into simpler constituents and efficiently remove them from fluid streams.
Implementation Method 1
a transducer operably engaged with the housing and disposed about the at least one insert at a distance away from said at least one insert inside of the housing, wherein the transducer is configured to create cavitation inside of the housing, via sonic waves, to eviscerate contaminants in the continuous fluid stream flowing through the at least one insert
Implementation Method 2
the transducer is configured to create cavitation inside of the housing, via sonic waves
Data Source
AI summary
A method of removing solid concentrates from a fluid stream. The method includes steps of: pumping the fluid stream into a tower of a solids separation apparatus (SSA), transmitting a standing sonic wave, via a transducer of the SSA, inside of the tower; reflecting the standing sonic wave, via a reflector of the SSA, back to the transducer; adjusting one or both of the transducer and the reflector until anti-nodes of the standing sonic wave are aligned with at least one set of ports defined in the tower; forcing the solid concentrates of the at least one configuration in the fluid stream, via the standing sonic wave, into the at least one set of ports of at least one solids removal stage of the tower; and removing the solid concentrates into the at least one set of ports.


