3D Blade and Saw Positioning for Wind Turbine Blade Recycling
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Wind turbine blades, due to their large size, pose challenges for disposal and recycling as they are difficult to cut and manipulate effectively, leading to inefficient use of space and transportation costs.
Innovation Solution
A system and method involving independent three-dimensional positioning of wind turbine blades and saws, using x-y-axis and z-axis positioners to align saws with the blades, allowing for precise cutting of the blades into smaller sections, reducing volume and facilitating recycling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If wind turbine blades are kept intact for disposal, then the structural integrity is maintained, but the storage and transportation volume is excessive and disposal becomes difficult
Solution Approach 1:
The wind turbine blade is divided into multiple sections through systematic cutting operations. The blade is segmented into manageable pieces that can be easily transported and disposed of, reducing the volume by 60-80% while maintaining the ability to process the material effectively
2Manufacturing precision
If traditional cutting methods are used on wind turbine blades, then the equipment is simple, but the cutting precision and alignment are insufficient for large blades
Solution Approach 1:
The system transitions from simple linear positioning to three-dimensional positioning with independent control along x, y, and z axes. This allows precise alignment of saw blades with the wind turbine blade in multiple dimensions, achieving accurate cutting positions and orientations that are essential for processing large-scale blades
3Productivity
If the wind turbine blade is cut into smaller sections, then the storage and transportation efficiency improves, but the positioning and alignment complexity increases
Solution Approach 1:
The positioning system itself is segmented into independent x-y axis positioners and z-axis positioners, allowing each component to be controlled separately. This modular approach enables precise positioning for multiple cuts while managing the complexity through independent control systems that can be operated and adjusted separately
Solution Approach 2:
The three-dimensional positioning system serves multiple functions: it positions the wind turbine blade, positions the saw blades, and maintains alignment throughout the cutting process. This multi-functional capability increases recycling efficiency without requiring separate positioning systems for each function
Data Source
AI summary
The present invention relates to a system and method for cutting and manipulating the used wind turbine blades for disposal.