Adjustable Flow Baffle Installation for Sump Particle Removal
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Solution Overview
Problem
Existing sumps face challenges in effectively controlling flow velocity and particle re-entrainment, making it difficult to remove pollutants from water, especially in confined spaces with limited access.
Innovation Solution
A flow baffle installation method and kit that includes adjustable cross-members and baffles secured to the sump walls, allowing for customizable flow management and particle settlement within the sump, even in spaces accessed through a manhole.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If flow control apparatus are installed in existing sumps to enhance particle removal, then particle settlement is improved, but installation difficulty increases due to confined space with limited access
Solution Approach 1:
The flow control apparatus is divided into multiple components including side supports, cross-members, and baffles that can be assembled in sections. This segmentation allows the apparatus to be maneuvered through limited access points and assembled within the confined sump space, resolving the contradiction between installation ease and particle removal effectiveness
Solution Approach 2:
The apparatus components are designed to nest within each other during transport and installation. The baffles can be positioned within frames, and cross-members can be inserted into side supports, allowing the entire assembly to be compacted for access through manholes while maintaining full functionality when installed
2Adaptability or versatility
If sump dimensions vary, then adaptability to different sites is improved, but manufacturing precision requirements increase
Solution Approach 1:
The apparatus incorporates adjustable components including telescoping cross-members with pinned connections that allow length adjustment, and side supports with adjustable positioning. This dynamic adjustability enables the same apparatus design to adapt to various sump dimensions while maintaining precise alignment and effective flow control
Solution Approach 2:
The design allows for parameter changes in the field through adjustable component lengths and positions. The cross-members can be extended or retracted, and the baffles can be positioned at different heights and angles, enabling precise adaptation to different sump geometries without requiring custom manufacturing for each site
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
Enhances particle removal efficiency by managing flow velocities and patterns, preventing re-entrainment of pollutants, and facilitating easier installation and maintenance within existing sump structures.
Implementation Method 1
The flow velocity may decrease as the water passes through the sump, so that some of the particles entrained in the water may settle to the bottom of the sump
Data Source
AI summary
A method of flow baffle installation is disclosed herein. The method, in various aspects includes the steps of orienting a side support at a specified elevation about a sidewall of a sump using a leveling support, bolting the side support to the sidewall of the sump following the step of orienting a side support at a specified elevation about a sidewall of a sump using a leveling support, orienting an opposing side support at the specified elevation about the sidewall of the sump using a corresponding leveling support, bolting the opposing side support to the sidewall of the sump following the step of orienting an opposing side support at the specified elevation about the sidewall of the sump using a corresponding leveling support, adjusting an adjustable cross-member to span between the side support and the opposing side support. This Abstract is presented to meet requirements of 37 C.F.R. §1.72(b) only. This Abstract is not intended to identify key elements of the apparatus and methods disclosed herein or to delineate the scope thereof.