Rotary Impact Separator With Diverter-Guided Co-Product Separation
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Solution Overview
Problem
Separation of materials into multiple co-products is time-consuming and costly, and inadequate separation can occur.
Innovation Solution
A rotary impact separator with a body portion, impact device, and diverter/baffle system that rotates within a hollow chamber to separate materials into co-products using blades and negative pressure tubes for efficient extraction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional separation methods are used, then material separation into co-products is achieved, but the process is time-consuming and costly
Solution Approach 1:
The patent employs a rotary impact separator where the impact device rotates at high speed within the separation chamber. The rotational motion creates dynamic impact forces that rapidly separate materials into co-products, significantly reducing processing time compared to static separation methods. The rotating blades or impact elements continuously strike the material feed, accelerating the separation process.
Solution Approach 2:
The separation chamber is divided into distinct zones with multiple outlet openings for different co-products. The impact device is segmented into multiple blades or impact elements that simultaneously process different portions of the material feed. This segmentation allows parallel processing of multiple material streams, increasing overall separation productivity.
2Manufacturing precision
If conventional separation methods are used, then material separation is achieved, but inadequate separation can occur
Solution Approach 1:
The impact device is positioned and configured to create preliminary impact zones before material exits the separation chamber. Diverters are strategically placed to pre-direct material flows toward appropriate outlet openings. This preliminary action ensures that separation occurs in controlled stages, improving the quality and reliability of co-product separation.
Solution Approach 2:
Diverters act as intermediary elements between the impact device and the outlet openings. These diverters guide and redirect material flows, ensuring that separated co-products are properly directed to their respective outlets. The diverters mediate the separation process, preventing mixing of different co-products and enhancing separation effectiveness.
3Productivity
If a rotary impact separator is implemented, then separation speed is improved, but device complexity increases
Solution Approach 1:
The rotary impact separator is designed as a multi-functional device that combines material impact, separation, and product ejection in a single integrated chamber. The impact device serves multiple functions: it breaks down material, separates co-products, and directs flows. This multi-functionality reduces the need for multiple separate processing units, managing device complexity while maintaining high separation speed.
Solution Approach 2:
The rotary impact separator utilizes the kinetic energy of the rotating impact device to drive the separation process without requiring additional external actuators for each separation action. The rotation of the impact device automatically creates the necessary forces for material breakdown and separation. The system serves itself through the inherent dynamics of the rotating components, reducing control system complexity.
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
Facilitates rapid and effective separation of materials into distinct co-products, reducing processing time and costs while ensuring thorough separation.
Implementation Method 1
A first pressure device attached to the first tube and configured to generate a negative pressure within the enclosed volume and draw the first co-product from the first outlet opening
Implementation Method 2
The impact device comprises one or more blades attached to the shaft and configured to contact the material and separate the material into the first co-product and the second co-product
Data Source
AI summary
A rotary impact separator is provided for separating a material. The rotary impact separator includes a body portion comprising one or more walls. The one or more walls define a substantially hollow chamber, an inlet opening, a first outlet opening, and a second outlet opening. The rotary impact separator includes an impact device extending at least partially into the hollow chamber. The impact device includes a shaft that extends within the hollow chamber. The shaft rotates within the hollow chamber. One or more blades are attached to the shaft and contact the material. A diverter is attached to an interior surface of one of the one or more walls. The diverter extends along the shaft and projects from the interior surface toward the shaft. Methods for recovering two or more co-products from a material are provided.