Egg separator

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Solution Overview

Problem

Existing egg separating devices are not easily customizable for different egg qualities and are difficult to clean, as the separating grate is often integrated with other parts and lacks adjustable features for optimal separation.

Innovation Solution

The separating grate is arranged in a detachable holder, allowing for separate manufacturing and material selection, with adjustable strut distance and inclination, and a detachable design for easy cleaning and replacement, along with a trough for stable base and protein collection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If the separating grate is integrated with other parts of the egg separator, then the device structure is simplified, but the device becomes difficult to clean and maintain

Engineering Contradiction:
Improvedevice structureVSAvoidcleaning and maintenance
Core Design Contradiction:
Device complexityVSEase of repair

Solution Approach 1:

The separating grate is separated from the holder as independent components. The grate can be detached from the holder for separate cleaning, allowing thorough cleaning of both parts without disassembling the entire device. This segmentation resolves the contradiction by maintaining structural simplicity while enabling easy maintenance.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The separating grate is extracted as a removable component from the holder. This allows the grate to be taken out for cleaning or replacement while the holder remains in place, solving the cleaning difficulty problem while preserving the overall device structure.

Inventive Principle:
Principle #2Taking out (Extraction)

2Ease of manufacture

If the separating grate is made as a single integrated component, then manufacturing is simpler, but customization for different egg qualities is difficult

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidcustomization for different egg qualities
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The separating system is divided into standardized holder and interchangeable grate components. Different grates with varying strut distances can be manufactured using the same holder design, allowing customization for different egg qualities while maintaining manufacturing efficiency through modular production.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The holder is designed as a universal component that can accommodate multiple types of grates. This allows a single holder design to support various grate configurations for different egg separation requirements, achieving versatility without complicating the base manufacturing process.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Ease of manufacture

If the separating grate has fixed strut distance and inclination, then manufacturing is easier, but optimal separation for different egg qualities cannot be achieved

Engineering Contradiction:
Improvemanufacturing easeVSAvoidadjustability for different egg qualities
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The separating grate design transitions from fixed parameters to adjustable parameters. The frame allows inclination adjustment, and multiple grates with different strut distances can be interchanged, enabling dynamic adaptation to different egg qualities while maintaining relatively simple manufacturing for each individual component.

Inventive Principle:
Principle #15Dynamics

4Productivity

If the separating grate covers a large area, then separation capacity is increased, but cleaning becomes more difficult

Engineering Contradiction:
Improveseparation capacityVSAvoidcleaning difficulty
Core Design Contradiction:
ProductivityVSEase of repair

Solution Approach 1:

The separating grate is designed as a removable component that can be detached from the holder. This allows the grate to be easily removed for cleaning regardless of its size, maintaining high separation capacity while eliminating cleaning difficulty associated with large integrated surfaces.

Inventive Principle:
Principle #1Segmentation

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

This design enables optimal egg separation by allowing selection of the best grate for egg type, easy cleaning, and adjustable features for different egg qualities, ensuring efficient and quick separation with easy maintenance.

Implementation Method 1

the albumen being able to drip through the grating struts due to its lower viscosity and the yolk being able to slide along the grating struts

Methodology Applied
Scientific EffectViscosity difference:

Data Source

PatentEP3269281A1Egg separator
Publication Date: 2018.01.17 MOLIN PRADEL LUCA
  • EP3269281A1 patent drawingFigure 1~2
  • EP3269281A1 patent drawing
  • EP3269281A1 patent drawing

AI summary

An egg separating device for separating albumen and yolk has an inclined grate with a plurality of separating struts arranged parallel to one another, which is arranged in a separating grate receptacle. This makes it easier to separate beaten eggs from the yolk, in that the albumen can drip through the grate bars due to its lower viscosity, and the yolk slides along the grate bars.