Cartridge-Bin Drum Laundry System for Continuous Flow Processing
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Solution Overview
Problem
Existing laundry systems face inefficiencies due to the separation of washing and drying processes, leading to manual transfer issues, large floor space requirements, and inefficient resource consumption, particularly in commercial and institutional settings, and lack of mechanisms for handling small batches.
Innovation Solution
The implementation of cartridge bins within drums for continuous flow laundry processing, supported by articulating carriages on a space-saving processing track, allowing for controlled small-batch processing and automated handling through a sequence of stations with integrated sensors and controls for efficient resource management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If separate washing machines and dryers are used, then washing and drying functions are provided, but manual transfer is required and floor space is consumed
Solution Approach 1:
The patent combines washing and drying functions into a single integrated machine that can process multiple garments simultaneously. The machine includes both a washing chamber and a drying chamber, allowing clothes to be washed and dried without manual transfer between separate devices, thereby eliminating transfer time and improving operational efficiency
Solution Approach 2:
The machine is divided into functionally independent modules (washing chamber, drying chamber, drum, carriage) that can operate semi-independently. This segmentation allows the washing and drying processes to be decoupled yet integrated within one device, enabling automated handling while maintaining functional flexibility
2Productivity
If continuous flow laundry processing is implemented, then productivity is improved, but floor space requirements increase
Solution Approach 1:
The patent employs a vertical track system with carriages that move along an overhead rail, utilizing vertical space rather than horizontal floor space. Multiple carriages can be positioned at different heights and locations along the track, enabling continuous flow processing while minimizing the footprint on the floor
Solution Approach 2:
The design nests multiple functional components within a compact vertical structure. The carriages are suspended from an overhead track, and the drum rotates within the chamber, creating a nested arrangement that maximizes space utilization in the vertical dimension while maintaining continuous processing capability
3Adaptability or versatility
If conventional laundry systems are used, then standard processing is provided, but small batch handling is inefficient
Solution Approach 1:
The machine features a dynamic drum rotation system that can adjust its motion characteristics based on the batch size and processing requirements. The drum can rotate at different speeds and patterns, allowing the system to optimize performance for small batches by using gentle tumbling motions that are energy-efficient and effective for limited quantities of laundry
Data Source
AI summary
In embodiments of the invention, cartridge bins of laundry are disposed into drums for continuous flow (progressive) laundry processing. Each drum is supported by a carriage; the carriage is configured to articulate the drum and to cooperate with a space-saving processing track.