Sonic Reactor Adjustable Nodal Support Rings
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Solution Overview
Problem
Existing sonic reactor designs fail to account for variations in resonance frequency due to mass additions or changes in resonant element length, leading to inefficiencies in kinetic energy transfer to process fluid mediums.
Innovation Solution
A sonic reactor with horizontally oriented resonant elements mounted using adjustable nodal support rings, allowing for positioning at nodal positions, and optionally adjustable resonance units using machinery skates, to maintain optimal resonance frequency despite changes in mass or length.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If grinding or mixing chambers are rigidly mounted directly to the resonant element, then the structure is simplified and easier to manufacture, but the natural resonance frequency of the resonant element changes and nodal positions shift, reducing energy transfer efficiency
Solution Approach 1:
The nodal support rings are made adjustable along the resonant element rather than being fixed at predetermined positions. This dynamic adjustment capability allows the support rings to be repositioned to accommodate changes in nodal positions that occur when grinding or mixing chambers are attached to the resonant element, thereby maintaining optimal energy transfer efficiency while allowing for simplified chamber mounting.
2Adaptability or versatility
If the resonant element length or mass is changed to accommodate different processing applications, then the device becomes more versatile, but the nodal positions change, requiring readjustment of support rings
Solution Approach 1:
The adjustable nodal support rings provide a dynamic adaptation mechanism that allows the system to accommodate different resonant element lengths and masses without requiring a complete redesign of the support structure. The rings can be repositioned along the element to match new nodal positions, maintaining functionality across different processing applications while avoiding the need for multiple fixed support configurations.
Solution Approach 2:
The system allows for changes in physical parameters such as resonant element length, mass, and nodal support positions. By making the support ring positions variable rather than fixed, the system can adapt to parameter changes in the resonant element while maintaining optimal performance, thus achieving versatility without proportionally increasing complexity.
3Stability of the object's composition
If fixed nodal support positions are used, then the structure is simpler and more stable, but it cannot accommodate variations in resonance frequency due to mass additions or length changes
Solution Approach 1:
The nodal support rings are designed to be adjustable along the resonant element rather than being permanently fixed. This provides a dynamic structure that can be reconfigured to maintain stability at new nodal positions when mass additions or length changes occur, thus preserving structural stability while enabling adaptability.
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
Enhances energy transfer efficiency by maintaining optimal nodal support ring positions, accommodating variations in mass and length, thereby improving processing applications such as grinding and mixing.
Implementation Method 1
converting electrical energy into kinetic energy via acoustic resonance
Implementation Method 2
exciting a cylindrical element, such as a bar or tube, into its natural resonance frequency
Implementation Method 3
two electromagnetic drive units, symmetrically located at opposite ends of the resonant element
Data Source
AI summary
A sonic reactor for transferring kinetic energy to a process fluid medium has a resonant element horizontally oriented and mounted to the two resonance units using two or more nodal support rings located at the nodal positions of the resonant element. The nodal support rings are adjustable in position relative to the resonant element and the resonance units to permit positioning of the rings directly at the nodal positions during operation. The sonic reactor has a grinding or mixing chamber mounted at one or both of the free ends of the resonant element. The sonic reactor is used for applications that include fly ash beneficiation, pulverization and dispersion; fine ore grinding; preparing ready mix cement formulations; oil sands cuttings for oil recovery; spilled oil, water and oily water storage treatment; organic and inorganic industrial wastewater treatment; environmental remediation of contaminated soils; sodium dispersion and destruction of PCBs; biosludge conditioning; cellulosic biofuels processing; lignin processing; dispersion and deagglomeration of pigments; and dye destruction.