A screw conveyor for conveying decommissioned wind turbine blade powder

By using a slotted snap-fit ​​limiting cover structure and a central shaft support design, the problems of inconvenient maintenance and high conveying resistance of screw conveyors are solved, enabling quick disassembly and assembly of the cover and stable operation of the equipment.

CN224547163UActive Publication Date: 2026-07-24张家口泰道环保科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
张家口泰道环保科技有限公司
Filing Date
2025-08-20
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

During the maintenance of existing screw conveyors, the installation and disassembly of the cover structure are complicated, which affects the efficiency of equipment maintenance. In addition, the abrasiveness of wind turbine blade powder increases the conveying resistance.

Method used

The cap structure adopts a slotted snap-fit ​​limiting type. Through the cooperation of the limiting buckle head and the limiting buckle groove, the cap can be quickly installed and removed. A central shaft support is set in the screw conveyor to improve support stability and reduce conveying resistance.

Benefits of technology

The process of disassembling and assembling the cover is simplified, which improves the convenience of equipment inspection and maintenance. The triangular bracket support structure reduces the material conveying resistance and improves the working stability of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224547163U_ABST
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Abstract

The utility model relates to wind power blade recycling technical field, and disclose a kind of spiral conveyor for conveying decommissioned wind power blade powder, adopt the cover mounting structure of groove buckle joint limiting type, when installing, through the supporting limit of limit buckle head and limit buckle groove pushover buckling joint cooperation limit cover plate to the support limit of first cover and second cover end head, it can be realized to the supporting limit of first cover and second cover lock dead after installation, without multiple bolt limit, when overhauling dismounting, only need to take down limit cover plate after through simple lateral pushover, the separation dismounting of cover structure can be completed, dismounting operation is convenient, and there is middle shaft support in the segmented shaft column butt joint side of spiral conveying part middle part, middle shaft support adopts the supporting structure of triangular support frame and can carry out more stable working support to the shaft column butt joint part of spiral conveying part, and the supporting connecting arm of middle shaft support adopts the structure of sheet type and adopts chamfer setting in end part, while providing structure support, the conveying resistance of material can be effectively reduced.
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