Rotating Drum Depackaging Apparatus Unclogging Mechanism
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Solution Overview
Problem
Processor apparatuses for collecting material adhering to package surfaces in waste processing, such as those from supermarkets, often experience significant downtime and increased operational costs due to clogging issues, especially when handling stringy or clumping materials like meat or semolina, which obstruct the orifices in the drum and require frequent unclogging.
Innovation Solution
The apparatus incorporates a rotating cylindrical drum with unclogging means, including a wheel with radially projecting elements that engage and clear the orifices while the drum is in operation, along with motor-driven compression means to guide waste into a progressively narrowing space, enhancing the efficiency and reliability of the unclogging process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the drum is stopped to unclog the orifices, then the clogging is removed, but the machine downtime increases
Solution Approach 1:
The unclogging means are designed to clean the orifices before they become completely blocked, maintaining continuous operation. The brush or water jet system is activated during drum rotation to prevent material accumulation that would require shutdown
Solution Approach 2:
The unclogging operation is performed continuously during drum rotation rather than requiring shutdown. The unclogging means operate simultaneously with the drum's normal processing function, eliminating idle time while maintaining cleaning effectiveness
2Reliability
If manual unclogging operations are performed, then the orifices are cleaned, but the operational cost increases
Solution Approach 1:
The system performs self-cleaning through automated unclogging means that operate without external intervention. The brush or water jet system is automatically activated during operation to maintain orifice cleanliness, eliminating the need for manual labor and associated costs
Solution Approach 2:
Manual mechanical unclogging operations are replaced with an automated mechanical or hydraulic system. The unclogging means use a brush driven by the drum's rotation or a water jet system to clean orifices automatically, reducing labor costs and improving efficiency
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 solution reduces machine downtime and operational costs by allowing continuous operation during unclogging, improving the processor apparatus's profitability and efficiency in handling various types of waste.
Implementation Method 1
Each time it flies away from the contact zone, the package being processed loses an additional portion of the materials adhering to its surface, which materials are centrifuged when the package passes over the brush while spinning
Implementation Method 2
unclogging means for at least partially unobstructing the orifices while the cylindrical drum is rotating
Data Source
AI summary
Processor apparatus for collecting material adhering to surfaces of packages for processing as waste. The processor apparatus includes a cylindrical drum that is rotatable about a longitudinal axis and provided with orifices to form a screen that retains the packages while allowing the material for collecting to pass through; and motor device for driving the rotary drum in rotation. The processor apparatus also includes an unclogging device for at least partially unobstructing the orifices while the cylindrical drum is rotating.