Vortex Generator for Organic Material Soaking
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Solution Overview
Problem
Existing processing methods for organic materials in bio-ethanol production face challenges such as uncontrolled retention time, clogging, and difficulty in soaking hydrophobic materials, which hinder efficient processing and fermentation.
Innovation Solution
An apparatus with a receptacle and vortex generator that creates a conic helix vortex in the fluid, allowing controlled assimilation and retention of material, enabling efficient soaking, cutting, and washing, and facilitating the material's transformation into a pumpable form for downstream processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If recirculation is used to ensure all pulp is shredded and filter clogging is avoided, then shredding completeness and filter reliability are improved, but retention time becomes uncontrolled and material assimilation is insufficient
Solution Approach 1:
The system dynamically adjusts the balance between recirculation and discharge based on process conditions. The vortex generator creates controlled circulation patterns that adapt to material flow rates, ensuring filters remain unclogged while maintaining controllable retention times through regulated discharge mechanisms.
Solution Approach 2:
The system incorporates feedback control where discharge is regulated based on monitoring of retention time and material assimilation status. This feedback loop adjusts recirculation rates to prevent both filter clogging and excessive retention time, optimizing the balance between shredding completeness and process control.
2Ease of manufacture
If dry hydrophobic material is directly processed, then processing simplicity is maintained, but soaking efficiency is poor and material assimilation is difficult
Solution Approach 1:
The system performs preliminary wetting and vortex mixing before main processing. The vortex generator creates intense circulation that pre-saturates hydrophobic material surfaces, breaking down water repellency before the material enters the main soaking and shredding phase, thereby improving overall soaking efficiency without adding complex pre-treatment equipment.
Solution Approach 2:
The vortex generator creates mechanical agitation and vibration within the fluid stream that enhances penetration into hydrophobic material. This mechanical energy disrupts the hydrophobic barriers and accelerates water absorption, improving soaking efficiency while maintaining processing simplicity through a single integrated device.
3Manufacturing precision
If sequential processing (soaking, cutting, washing) is used, then each treatment step can be optimized, but process complexity increases and productivity decreases
Solution Approach 1:
The system merges soaking, cutting, and washing functions into a single integrated processing chamber. The vortex generator simultaneously performs all three functions through controlled fluid circulation: soaking through water contact, cutting through mechanical shear forces, and washing through fluid flush. This eliminates the need for separate sequential steps while maintaining treatment effectiveness.
Solution Approach 2:
The processing system is designed as a multi-functional unit where the vortex generator serves multiple purposes: it creates soaking conditions through fluid circulation, provides cutting action through shear forces, and performs washing through continuous fluid contact. This universal device replaces multiple specialized equipment while optimizing all treatment aspects simultaneously.
4Productivity
If intensive mixing and recirculation are applied, then material assimilation is improved, but energy consumption increases
Solution Approach 1:
The system optimizes energy consumption by carefully controlling vortex intensity and circulation parameters. The vortex generator is designed to create sufficient mixing and assimilation at minimum energy input, with adjustable parameters that allow optimization between mixing intensity and power consumption based on specific material properties and processing requirements.
Solution Approach 2:
The vortex-driven circulation system utilizes the kinetic energy of the flowing material itself to maintain mixing and assimilation. Once the vortex is established, the flowing material continues to circulate and mix through its own momentum, reducing the need for continuous high-energy input while maintaining effective assimilation.
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 apparatus effectively controls retention time, prevents clogging, and ensures thorough soaking of hydrophobic materials, making the organic material more susceptible to fermentation and suitable for hydraulic sealing, thereby improving the efficiency of the bio-ethanol production process.
Implementation Method 1
the vortex generator and pumping means in combination being adapted to generate a vortex in the form of a conic helix in the fluid
Implementation Method 2
pumping means arranged to pump fluid with material from the receptacle towards the vortex generator
Data Source
AI summary
The invention relates to a method or methods of operating an apparatus for treating material by cutting, soaking and/or washing of the material, wherein the apparatus comprises a receptacle, a discharge element with a vortex generator and a pump arranged to pump fluid and material from the receptacle towards the vortex generator, wherein the vortex generator and the pump in combination are adapted to generate a vortex in the form of a conic helix in the fluid extending into the receptacle.