Modular Transport Segment Cleaning System for Peak Load Flexibility
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Solution Overview
Problem
Conventional cleaning systems in canteen kitchens face inflexibility due to peak loads and varying item distribution, leading to inefficient personnel planning and machine utilization, resulting in unnecessary costs and operational challenges.
Innovation Solution
A cleaning system comprising a cleaning device and a transport system with multiple transport segments that can be automatically coupled and decoupled from different transport devices, allowing for flexible operation and independent loading/unloading outside the cleaning chamber, enabling adaptive handling of peak loads and reducing personnel requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the cleaning system is designed to handle peak loads with sufficient capacity, then the system can cope with maximum demand, but the utilization is insufficient during low-demand periods leading to wasted resources
Solution Approach 1:
The patent implements dynamic speed adjustment of the transport device, allowing it to operate at different speeds based on the actual load. During peak loads, the transport device operates at maximum speed to handle high volumes, while during low-demand periods, the speed is reduced or stopped, optimizing resource utilization and eliminating waste during idle periods.
Solution Approach 2:
The system changes the operational parameters (speed, operation mode) of the transport device based on load conditions. The control unit adjusts the transport speed dynamically, and can switch between continuous operation, intermittent operation, or complete stoppage, allowing the same hardware to adapt to varying demand levels without requiring oversized capacity.
2Productivity
If manual sorting and loading is performed to optimize item distribution, then the cleaning process can be optimized, but personnel requirements and operational complexity increase
Solution Approach 1:
The transport device automatically performs the sorting and distribution function through its variable speed capability. Different sections of the transport device can move at different speeds, automatically adjusting item flow rates to match the cleaning device's processing capacity without requiring manual intervention for sorting or redistribution.
Solution Approach 2:
The patent replaces the manual mechanical action of staff sorting and redistributing items with an automated transport system that uses variable speed control. The control unit manages the speed of different transport sections to achieve optimal distribution, substituting human labor with an automated mechanical system.
3Productivity
If the transport device operates continuously at maximum speed, then peak loads can be handled, but energy consumption increases during low-demand periods
Solution Approach 1:
The transport device transitions from static maximum-speed operation to dynamic speed adjustment. The speed is continuously adapted to match the actual throughput requirements, consuming maximum energy only when peak loads occur and reducing energy consumption during low-demand periods or when the cleaning device is stationary.
Solution Approach 2:
The transport device operates in periodic cycles, alternating between high-speed operation during loading phases and reduced-speed or stopped operation during cleaning phases. This periodic action pattern matches the intermittent nature of loading and cleaning operations, avoiding continuous maximum-speed operation and reducing overall energy consumption.
Data Source
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AI summary
The invention relates to a cleaning system (110) for cleaning articles (112) to be cleaned. The cleaning system (110) comprises: a) at least one cleaning device (116), comprising at least one cleaning chamber (120) and at least one application device (122) for applying at least one cleaning liquid to the articles (112) to be cleaned in the cleaning chamber (120); and b) at least one transport system (118), comprising a plurality of transport segments (124) for holding the articles (112) to be cleaned, the transport segments (124) being guided in such a way that the transport segments can be transported through the cleaning chamber (120) in a transport direction (114) in a circulating manner, the transport system (118) also comprising at least one transport device (134) for driving the transport segments (124).