Multi-panel mounting section for irregular clarifier tank covers
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Solution Overview
Problem
Existing cover arrangements for wastewater treatment clarifiers face challenges in aligning panels due to the irregular, non-circular shape of the tank and weir walls, leading to misalignment and installation complexities, which affect the cover's ability to inhibit algae growth and maintain hydraulic flow.
Innovation Solution
A multi-panel mounting section that spans multiple irregular surfaces, providing a stable and smooth mounting platform for cover panels, reducing misalignment issues and simplifying the installation process by supporting multiple cover sections with a single elongated mounting section.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional short mounting sections are used to attach cover panels to the irregular tank wall, then the cover can be installed on the non-circular clarifier wall, but the panels become misaligned and require frequent adjustments
Solution Approach 1:
The patent combines multiple short mounting sections into a single long mounting section that spans multiple irregular wall surfaces. This merging approach allows the cover panels to be supported by a unified structure rather than multiple disconnected sections, thereby maintaining consistent alignment across panels while adapting to the irregular non-circular wall geometry.
2Adaptability or versatility
If multiple short mounting sections are used, then the cover can follow the irregular wall contour, but the number of panels and installation complexity increases
Solution Approach 1:
The patent reduces the total number of components by merging multiple short mounting sections into one long mounting section. This single extended section can support multiple cover panels while conforming to the irregular wall contour, thereby reducing assembly complexity and the number of individual parts required.
Solution Approach 2:
The long mounting section is designed with multiple attachment points along its length, allowing it to segment and adapt to different portions of the irregular wall while remaining a single integrated component. This segmentation capability enables the structure to follow the wall contour without requiring multiple separate mounting sections.
3Ease of manufacture
If traditional mounting sections are used, then installation can proceed with standard procedures, but installation time increases due to repeated adjustments
Solution Approach 1:
By consolidating multiple mounting functions into a single long mounting section, the patent reduces the number of assembly operations required. Installers attach one unified component rather than multiple separate sections, thereby reducing installation time while maintaining ease of manufacture through standardized attachment procedures.
Data Source
AI summary
A cover arrangement is provided for a launder channel of a clarifier tank. The clarifier tank has an arcuate outer circumferential wall and a weir wall, with the launder channel disposed between the walls. The cover arrangement has a single mounting section configured to be coupled to the arcuate outer circumferential wall and a plurality of cover sections, each of which are coupled to the same single mounting section at different locations. The cover sections are configured to extend from the arcuate outer circumferential wall inwards towards the center of the clarifier tank covering the launder channel.