Solvent-Extract Filter Apparatus with Nested Volumes
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Solution Overview
Problem
Existing solvent-extract filtration systems are not space-efficient and require complex layouts, making them less effective for solvent-based extraction processes.
Innovation Solution
A filter apparatus with an elongated housing featuring a mixture flow path and multiple filter medium receiving volumes, allowing for a space-efficient filtering process by extending the filter medium volumes beyond the housing length, and incorporating thermal elements and various filter media along the flow path.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If traditional filtration systems are used, then filtration function is achieved, but space efficiency deteriorates and system layout becomes complex
Solution Approach 1:
The patent implements nesting by placing multiple filter medium receiving volumes (first, second, and third volumes with different filter media) inside a single elongated housing. The filter media are arranged in series within the housing, with flow paths connecting them internally. This nested configuration allows multiple filtration stages to occupy a compact space without requiring separate external housings for each filter medium, thereby achieving space efficiency while maintaining a simple system layout.
Solution Approach 2:
The patent utilizes the elongated housing geometry to arrange filter medium receiving volumes along the longitudinal axis of the housing. By extending the housing in one dimension and arranging filter volumes sequentially along this axis, the design converts what would traditionally require a large two-dimensional footprint into a compact one-dimensional linear arrangement. This dimensional transformation achieves space efficiency while simplifying the overall system layout.
2Reliability
If multiple filter media are used for effective filtration, then filtration quality improves, but device complexity increases
Solution Approach 1:
The patent combines multiple filter media (first, second, and third filter media with different properties) into a single integrated filter apparatus housing. The housing contains all filter medium receiving volumes and the flow paths connecting them, merging what would traditionally be separate filtration devices into one unified system. This consolidation maintains high filtration quality through multi-stage filtering while reducing overall device complexity by eliminating the need for multiple separate apparatuses and their associated mounting, piping, and control systems.
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
The solution enables efficient filtration of solvent-extract mixtures in a compact space, optimizing system layout and improving the filtration process by using multiple filter media and thermal regulation.
Implementation Method 1
Filter apparatuses include devices that include some type of filter medium which is capable of capturing the components to be removed from the solvent-extract mixture as the solvent-extract mixture passes through the filter medium
Data Source
AI summary
A filter apparatus includes an elongated housing with a filter input port to the housing and a filter output port to the housing. A mixture flow path is defined within the housing and extends from the filter input port to the filter output port such that the filter input port is in fluid communication with the output port through the mixture flow path. Two or more filter medium receiving volumes are defined within the housing along the mixture flow path, each filter medium receiving volume configured to receive a filter medium and contain the filter medium in the respective filter medium receiving volume. The filter medium receiving volumes are arranged within the housing such that a total length of the filter medium receiving volumes along a housing longitudinal axis is longer than the length of the housing along the housing longitudinal axis defined by the housing.