Supersonic Gaseous Vortex Reactor for Nonabrasive Solid Material Comminution
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Solution Overview
Problem
Conventional methods for processing solid materials, such as jet mills, face limitations in minimizing wear on components, achieving high throughput, and operating at efficient power usage, particularly when dealing with hard or fine materials that require precise size reduction and chemical reactions without contamination.
Innovation Solution
A system utilizing a reactor with a supersonic gaseous vortex to facilitate chemical reactions and comminution of solid materials through tensile forces generated by shockwaves, which includes a solid material feeder, a gas source to create a high-velocity gas stream, and a storage unit for processed materials, minimizing abrasive wear and optimizing power efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If conventional jet mills are used for grinding hard or fine materials, then size reduction is achieved, but component wear increases and power efficiency decreases
Solution Approach 1:
The patent replaces conventional mechanical grinding systems with a shock wave-based processing system. A supersonic gas jet generates shock waves that propagate through the material, achieving size reduction through wave-induced stresses rather than mechanical contact. This substitution eliminates the need for grinding media and mechanical impactors, thereby reducing component wear and improving power efficiency while maintaining manufacturing precision.
Solution Approach 2:
The patent utilizes changes in gas parameters (pressure, velocity, temperature) to generate shock waves with specific characteristics. By controlling the supersonic gas jet parameters, the shock wave intensity, frequency, and propagation direction can be optimized for different material processing requirements. This enables efficient size reduction of hard or fine materials without increasing power consumption or causing excessive wear on system components.
2Manufacturing precision
If conventional jet mills are used for grinding hard or fine materials, then size reduction is achieved, but component wear increases
Solution Approach 1:
The patent replaces conventional mechanical grinding systems with a shock wave-based processing system. A supersonic gas jet generates shock waves that propagate through the material, achieving size reduction through wave-induced stresses rather than mechanical contact. This substitution eliminates the need for grinding media and mechanical impactors, thereby reducing component wear and improving power efficiency while maintaining manufacturing precision.
3Productivity
If conventional methods are used for processing solid materials, then processing is achieved, but throughput is limited
Solution Approach 1:
The patent employs a continuous supersonic gas jet that generates sustained shock waves throughout the processing chamber. This continuous action allows for uninterrupted processing of solid materials, significantly increasing throughput compared to batch processing methods. The shock waves continuously interact with the material, ensuring constant size reduction and chemical reaction without idle periods, thereby improving productivity while maintaining power efficiency through optimized energy delivery.
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 achieves minimal wear on components, higher throughput, and greater power efficiency compared to conventional methods, enabling effective processing of solid materials with reduced back reactions and contamination, while facilitating chemical reactions and comminution.
Implementation Method 1
the inlet nozzle being configured to emit shock waves in the high-velocity stream of gas introduced by the gas source whereby the high-velocity stream of gas is emitted into the chamber at a supersonic speed
Implementation Method 2
the reactor being configured to facilitate chemical reactions and/or comminution of solid feed material using tensive forces of shockwaves created in a supersonic gaseous vortex within the chamber
Implementation Method 3
the outlet being configured to effectuate a rapid cooling of the processed solid material exiting the reactor to reduce occurrences of back reactions
Data Source
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AI summary
Solid materials may be processed using shockwaves produced in a supersonic gaseous vortex. A high]velocity stream of gas may be introduced into a reactor. The reactor may have a chamber, a solid material inlet, a gas inlet, and an outlet. The high]velocity stream of gas may be introduced into the chamber of the reactor through the gas inlet. The high]velocity stream of gas may effectuate a supersonic gaseous vortex within the chamber. The reactor may be configured to facilitate chemical reactions and/or comminution of solid feed material using tensive forces of shockwaves created in the supersonic gaseous vortex within the chamber. Solid material may be fed into the chamber through the solid material inlet. The solid material may be processed within the chamber by nonabrasive mechanisms facilitated by the shockwaves within the chamber. The processed material that is communicated through the outlet of the reactor may be collected.