Assembly comprising a boiler and a magnetic sludge separator filter
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Solution Overview
Problem
Existing magnetic sludge separator filters require vertical installation due to their large vertical volume, limiting their use with recessed boilers, and manual cleaning is cumbersome and difficult for non-expert users.
Innovation Solution
A boiler-filter assembly with a magnetic sludge separator filter that can operate in both horizontal and vertical positions, utilizing a three-way valve assembly that reduces vertical volume and allows for easy cleaning by counter-current flow, enabling installation next to boilers in small compartments and simplifying maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the filter is designed with a large vertical volume to enable downward water flow for residue removal, then the filtration function is improved, but the installation space requirement increases and vertical installation is mandatory
Solution Approach 1:
The patent changes the installation orientation from vertical to horizontal by redirecting the water flow path. The three-way valve redirects water to exit through the first mouth rather than flowing downward, allowing the filter to be installed horizontally in compact spaces while maintaining effective filtration and residue removal capabilities
2Reliability
If the filter requires vertical installation with large vertical volume, then gravity-based residue removal is effective, but the adaptability to different installation locations is reduced
Solution Approach 1:
The patent introduces a three-way valve that dynamically redirects water flow based on operational needs. During filtration, water flows through the drum; during cleaning, the valve redirects water to exit through the first mouth, creating a dynamic cleaning system that works effectively in horizontal installation without requiring gravity-based downward flow
3Reliability
If manual cleaning requires magnet extraction and complex operations, then thorough cleaning is achieved, but the ease of operation deteriorates
Solution Approach 1:
The patent implements self-service cleaning by using the water system's own pressurized water to automatically clean the drum and remove residues. The three-way valve redirects water flow to create an automatic cleaning cycle that eliminates the need for manual magnet extraction and complex cleaning operations, making maintenance simple and thorough
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 installation around recessed boilers and simplifies cleaning, making the system user-friendly and space-efficient, allowing for effective filtration and residue removal without the need for extensive vertical space.
Implementation Method 1
A magnet (120) is disposed in the empty cylinder (102) to attract the ferrous residues.
Implementation Method 2
the filter must be installed in vertical position in order to generate a downward water flow that is ejected by gravity and carries away the residues from the filter (100)
Data Source
Figure 1
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AI summary
A boiler-filter assembly (200) comprising a boiler (9) and a filter (1) comprising: a cylindrical body (10) with a first mouth (13) and a second mouth (14) connected to the boiler (9), a pipe (2) disposed in the body (10), a magnet (20) inserted in the pipe (2), a drum (3) and a three way valve (8); said three way valve (8) comprises: a first port (80) connected to the first mouth (13) of the body (10), a second port (81) connected to the water system, a third discharge port (82) and a diverter (83) that closes the second port (81) or the third port (82) of the three way valve (8).