Plug-In Inclined Plate Module for Flexible Settler Basin Fit
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Solution Overview
Problem
Existing inclined plate settlers face challenges in flexible adaptation to varying installation situations, are cumbersome to transport and assemble, and create dead zones in settling basins.
Innovation Solution
A plug-in system of prefabricated end, longitudinal, and lamella plates with detachable connections allows for easy assembly and adjustment to different basin sizes, eliminating dead zones and facilitating efficient installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If plate modules are welded as a fixed construction, then structural strength is improved, but adaptability to different installation situations and ease of assembly deteriorate
Solution Approach 1:
The plate module is divided into separate prefabricated elements (end plates, longitudinal plates, lamella plates) that can be assembled together. This segmentation allows the structure to maintain strength through proper connection design while enabling adaptability by allowing different configurations and sizes to be assembled as needed for various installation situations.
Solution Approach 2:
The connection system transitions from a fixed welded construction to a detachable plug-in system that allows for dynamic assembly and disassembly. This enables the plate module to be adapted to different installation situations while maintaining structural integrity through the plug-in connections that secure the various plate elements together.
2Productivity
If plate modules are prefabricated as welded construction, then manufacturing efficiency is improved, but transportation complexity and assembly effort deteriorate
Solution Approach 1:
By segmenting the plate module into separate prefabricated elements that can be manufactured independently and then assembled together using simple plug-in connections, the system maintains manufacturing efficiency while dramatically reducing assembly effort. The segmented design allows for standardized manufacturing processes while enabling straightforward on-site assembly without complex welding operations.
Solution Approach 2:
The plate elements are prefabricated in advance with predetermined connection features (insertion slots, hooks, clamping structures) that enable rapid assembly. This preliminary preparation of components with built-in connection mechanisms eliminates the need for complex assembly operations at the installation site, reducing both assembly effort and time requirements.
3Ease of operation
If plate modules are made as single integrated unit, then assembly simplicity is improved, but adaptability to different basin sizes and geometries deteriorates
Solution Approach 1:
The plate module is segmented into multiple independent elements (end plates, longitudinal plates, lamella plates) that can be combined in different configurations. This segmentation provides assembly simplicity through standardized connection interfaces while enabling adaptability to different basin sizes and geometries by allowing selective combination of elements in various arrangements.
Solution Approach 2:
The standardized plug-in connection system creates universal interfaces that can accommodate different combinations and configurations of plate elements. This universality allows the same basic connection mechanism to support various plate module configurations, enabling adaptation to different basin sizes and geometries while maintaining assembly simplicity through the use of standardized components and connection methods.
4Adaptability or versatility
If plate modules are suspended from support beams, then installation flexibility is improved, but dead zones in settling basin deteriorate
Solution Approach 1:
By segmenting the plate module into multiple elements that can be arranged in different configurations, the system can optimize the spatial arrangement to minimize dead zones. The segmented design allows for tighter packing and better utilization of the settling basin space while maintaining installation flexibility through the detachable connection system.
Solution Approach 2:
The detachable plug-in connection system provides dynamic adjustability in the arrangement and configuration of plate elements, enabling optimization of the spatial layout to eliminate dead zones. This dynamic flexibility allows the plate module to be configured to fit the specific geometry of the settling basin, ensuring complete coverage and eliminating harmful dead zones while maintaining ease of installation.
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
Enables flexible, tool-free assembly of plate modules that fit various basin geometries, reducing transportation complexity and eliminating dead zones, thus enhancing installation efficiency and effectiveness.
Implementation Method 1
the lamella plates are positioned at an angle to the horizontal to allow the settled sludge to slide down to the bottom of the basin
Implementation Method 2
the connections between the end plates and longitudinal plates and/or between the longitudinal plates and lamella plates are embodied as detachable plug-in connections
Data Source
AI summary
A plate module of an inclined plate settler with a plurality of lamella plates positioned parallel to one another and secured at an angle to the horizontal in the installed state, wherein the plate module is embodied as a plug-in system with end plates between which a plurality of longitudinal plates extend and the lamella plates are secured on the longitudinal plates between the end plates, wherein the connections between the end plates and longitudinal plates and/or between the longitudinal plates and lamella plates are embodied as detachable plug-in connections.