Floating Suction Head Layout for Reachable, Compact Dredging
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Solution Overview
Problem
Existing dredging equipment is inefficient and impractical for removing slurry, sludge, and solids from bodies of water due to limited reach and high cost, especially when land-based machinery is not feasible.
Innovation Solution
A floating dredging apparatus with a tiltable support frame, a suction head assembly, and a pump system that allows for adjustable orientation and separate pump placement, enabling efficient dredging and compact storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If land-based equipment is used for dredging, then pumping capacity is sufficient, but reach is limited and equipment size becomes large and expensive
Solution Approach 1:
The support frame is designed to be tiltable between a first position (vertical orientation for dredging operation) and a second position (horizontal orientation for storage and transport). This dynamic reconfiguration allows the apparatus to achieve extended reach during operation while maintaining a compact profile for storage, effectively resolving the contradiction between reach and equipment size.
Solution Approach 2:
The invention transitions from a fixed vertical configuration to a configurable two-dimensional orientation system. By introducing the tilt function that allows the support frame to rotate between vertical and horizontal planes, the apparatus can optimize its spatial footprint for both operation and storage, addressing the reach versus size contradiction.
2Ease of operation
If the suction head assembly is always accessible, then ease of operation is improved, but storage compactness is reduced
Solution Approach 1:
The support frame's tiltable design allows the suction head assembly to be positioned vertically during operation for easy access, then repositioned horizontally during storage to minimize volume. This dynamic reconfiguration resolves the contradiction between operational accessibility and storage compactness.
3Adaptability or versatility
If the pump is integrated on the float assembly, then device complexity is reduced, but scalability is limited
Solution Approach 1:
The pump system is separated from the float assembly and positioned on the land-based support structure. This segmentation allows the pump to be independently sized and positioned to match the specific dredging requirements, enhancing scalability without significantly increasing overall system complexity. The separation enables modular configuration where the pump capacity can be adjusted independently of the floating apparatus.
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 apparatus provides improved scalability, usability, and pumping capacity, allowing for effective dredging in various water bodies while facilitating easy storage and transport.
Implementation Method 1
The float assembly is configured to float on the surface of a liquid
Implementation Method 2
The suction head assembly includes a pump and a hose having one end connected to the pump
Data Source
AI summary
Dredging apparatus systems and methods are disclosed herein. In an embodiment, a dredging apparatus includes a float assembly, a support frame, and a suction head assembly. The float assembly is configured to float on the surface of a liquid. The support frame is connected to the float assembly. The suction head assembly is movably supported with respect to the float assembly by the support frame. The support frame is tiltable with respect to the float assembly between a first position and a second position.