Utensil Steamer Rack Layout for Faster Glassware Polishing
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Solution Overview
Problem
Existing steaming devices in the food service industry are inefficient and labor-intensive for polishing glassware and silverware, as they require manual polishing and prolonged time to achieve proper cleaning, even after washing.
Innovation Solution
A steaming device with a frame and heating chamber that generates steam to clean multiple utensils simultaneously, using a fluid reservoir heated by a portable canister, allowing for efficient polishing of glassware and silverware in commercial racks or trays with minimal training.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual polishing is used to clean utensils after washing, then cleaning effectiveness is improved, but labor time and effort increase significantly
Solution Approach 1:
The invention utilizes the phase transition of water from liquid to vapor (steam) to clean utensils. The steam generator heats water to produce steam, which condenses on the cooler utensil surfaces, effectively removing smudges, water spots, lipstick, and fingerprints. This phase change process provides thorough cleaning without requiring manual polishing time.
Solution Approach 2:
The invention replaces the mechanical action of manual polishing with a thermal field (steam). Instead of staff physically rubbing utensils with cloths or sponges, steam is directed at the utensils to accomplish cleaning. This substitution eliminates the labor-intensive mechanical polishing process while maintaining or improving cleaning effectiveness.
2Reliability
If electric steaming devices are used to steam utensils, then cleaning assistance is improved, but device complexity and cost increase
Solution Approach 1:
The invention employs disposable fuel canisters instead of permanent electric heating elements. The fuel canisters are simple, inexpensive, and replaceable, eliminating the need for complex electrical systems, wiring, and control mechanisms. This approach provides steam generation capability without the complexity and cost of electric steaming devices.
Solution Approach 2:
The invention extracts the heating function from a complex electric system and implements it through a simple chemical energy source (fuel canister). By removing the electrical component, the device complexity is significantly reduced while retaining the essential steam generation function needed for utensil cleaning.
3Productivity
If multiple utensils are arranged in a plastic bin with hot water to generate steam, then simultaneous steaming is improved, but steam generation efficiency decreases
Solution Approach 1:
The invention segments the steam generation process by using a dedicated fuel canister specifically for heating water, rather than relying on the utensils themselves to generate steam. The frame structure is divided into distinct components: fuel canister, water reservoir, and utensil holding section. This segmentation allows efficient energy utilization where the fuel directly heats the water to produce steam for multiple utensils simultaneously.
Solution Approach 2:
The invention introduces water as an intermediary substance between the fuel and the utensils. The fuel heats the water, which then transforms into steam that contacts and cleans the utensils. This intermediary approach is more efficient than direct heating of utensils or relying on utensil-generated steam, as water has high heat capacity and efficiently transfers thermal energy to produce abundant steam for simultaneous cleaning of multiple items.
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
The device enables efficient and sanitary polishing of multiple utensils with reduced labor and time, using a stackable design and heat-insulating materials to ensure effective cleaning and sanitation.
Implementation Method 1
A fluid reservoir is arranged within the frame and rests on the frame bottom wall above the heating chamber. The fluid in the reservoir is heated by the heating chamber to generate steam
Implementation Method 2
The fluid in the reservoir is heated by the heating chamber to generate steam which exits the frame open end to steam a plurality of utensils
Data Source
AI summary
A device for steaming utensils such as silverware and glassware includes a frame having side and bottom walls. The frame has an open upper end. A heating chamber containing at least one heating device is connected with and depends from the frame bottom wall. A fluid reservoir is arranged within the frame and rests on the frame bottom wall. When fluid such as water is arranged in the reservoir and the heating device is operated, the water is heated to generate steam which exits the frame open upper end. One or more racks containing the utensils to be steamed are arranged on the device. The steam cleans the utensils for subsequent polishing.