Filtration Module Assembly Offset Manifold Design
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Solution Overview
Problem
Filtration systems face challenges in efficiently servicing membrane modules, particularly those located deep within arrays, due to the vertical positioning of manifolds and overhead supporting frames, leading to increased downtime and costs when accessing and maintaining individual modules.
Innovation Solution
The filtration module assembly features a novel manifold arrangement with offset fluid control manifolds and improved header housings that allow for easier access and maintenance of membrane modules, enabling modules to be serviced without disrupting the entire system, using a combination of offset manifolds and self-supporting module designs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If vertical positioning of manifolds and overhead supporting frames is used, then structural support is provided, but access and maintenance of individual modules becomes difficult
Solution Approach 1:
The system is divided into independent filtration modules that can be individually accessed and maintained. Each module is separated by spacing that allows service access without disrupting other modules, enabling segmented maintenance rather than system-wide shutdowns.
Solution Approach 2:
The manifold arrangement transitions from a vertical overhead configuration to a horizontal offset configuration at the module level. This dimensional change allows service personnel to access modules from the side rather than requiring overhead access, fundamentally changing the maintenance approach.
2Productivity
If modules are closely arranged in arrays, then space efficiency is improved, but servicing individual modules requires taking entire system offline
Solution Approach 1:
The filtration system is segmented into independently serviceable modules with sufficient spacing between them. This spacing creates service corridors that allow personnel to access and maintain individual modules without removing or disturbing adjacent modules, enabling selective maintenance.
Solution Approach 2:
Offset manifolds are positioned as intermediary components that provide fluid distribution while maintaining clearance between modules. These manifolds are configured to allow tool access and module removal without requiring complete system disassembly, serving as mediators between compact arrangement and serviceability.
3Stability of the object's composition
If overhead supporting frames are used, then structural stability is achieved, but maintenance costs increase
Solution Approach 1:
The support structure is segmented into module-specific mounting features integrated into the header housing rather than requiring a continuous overhead frame. Each module can be independently mounted and dismounted, reducing the complexity and cost of the supporting infrastructure while maintaining structural stability.
Solution Approach 2:
The overhead supporting frame is extracted and replaced with integrated mounting features on the header housing. This removes the complex overhead structure while retaining the essential support function through simpler, module-level mounting mechanisms that reduce maintenance requirements.
Data Source
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AI summary
Provided is an improved filtration module assembly comprising a vessel having a filtration cartridge disposed within it and a header coupled to an end of the vessel, the header including a housing having an open-ended upper end and a lower end, and an end cap including a portion that mates with a complimentary structure defined by the inner all of the open ended upper end of the housing to removable engage with the housing and the end cap may further define a passageway for fluid to flow out of the vessel. The filtration module assembly may enable an improved manifold arrangement used to communicate fluids to and from a filtration system comprising a plurality of such modules and the configurations of the present invention may facilitate improved operation of such filtration systems.