Electromagnetic Dredged Soil Transport Pipeline
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Solution Overview
Problem
Current dredged soil transport systems face challenges such as high costs, equipment damage, and difficulty in long-distance transportation due to high pressure requirements and clogging issues in pipelines, especially when transporting soils with high sandy content.
Innovation Solution
A dredged soil transport system that applies an electromagnetic field with a waveform matching the flow situation inside the pipeline, using a pipe module with a coil, a pump module, and a control module that adjusts the electromagnetic field based on real-time flow velocity and waveform data to reduce friction and pressure within the pipeline.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If pipeline transport method is used for long-distance dredged soil transport, then transport distance is extended, but pressure inside pipelines increases causing equipment damage and high costs
Solution Approach 1:
The patent replaces the traditional mechanical pump system with an electromagnetic field-based transport system. Coils generating electromagnetic fields are installed along the pipeline to propel dredged soil without mechanical contact, eliminating the need for high-pressure mechanical pumping and reducing equipment wear and tear.
Solution Approach 2:
The patent changes the physical state and flow parameters of dredged soil by applying electromagnetic fields. The electromagnetic fields alter the flow characteristics and reduce friction between the soil and pipeline wall, enabling long-distance transport at lower pressures through parameter modification rather than mechanical force.
2Speed
If high pressure is applied to transport dredged soil long distance, then transport speed increases, but pipeline damage and replacement frequency increase
Solution Approach 1:
The electromagnetic field propulsion system replaces high-pressure mechanical pumping, enabling maintained transport speed without subjecting the pipeline to damaging pressure cycles. This extends pipeline service life by eliminating the stress that causes wear and tear.
3Loss of substance
If compressed air method is used for dredged soil transport, then dredged soil residual rate decreases, but pipeline clogging occurs when sandy soil content exceeds 60%
Solution Approach 1:
The electromagnetic field system replaces compressed air propulsion, providing uniform force distribution that prevents pipeline clogging while maintaining low soil residual rates. The electromagnetic force acts on the soil particles themselves rather than relying on air pressure that can cause clogging in sandy soils.
4Length of moving object
If relay pump method is used for long-distance transport, then transport distance is extended, but installation costs and fuel costs increase geometrically
Solution Approach 1:
The electromagnetic field system provides a universal transport mechanism that can operate continuously over long distances without requiring multiple relay stations. The coils can be distributed along the entire pipeline length, providing continuous propulsion rather than discrete pumping stations, thereby reducing system complexity and costs.
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
This approach reduces transport costs, minimizes equipment damage, and lowers overall costs by allowing efficient long-distance transportation of dredged soils with reduced pressure and increased pipeline durability.
Implementation Method 1
a pipe module wound with a coil applying an electromagnetic field to an internally flowing dredged soil
Data Source
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AI summary
The present invention provides a dredged soil transport system including a pipe module wound with a coil applying an electromagnetic field to an internally flowing dredged soil and including a plurality of pipelines, a pump module configured to provide a transport pressure for transport of dredged soil to the pipe module, database stored with flow information on flow velocity and flow form in response to physical properties of liquefied unit, and a control module communicating with the pipe module, the pump module and the database wiredly and wirelessly and applying, to the coil, a current of waveform matching to a flow waveform of the dredged soil transported inside the pipeline, and a control method thereof.