Extrusion production line for new bio-based material of turnover box

By adopting screening and filtration technology in the bamboo powder feeding mechanism, the extruder wear and blockage caused by strips in bamboo powder is solved, the efficiency and reliability of the production line are improved, and the efficient screening of bamboo powder is achieved and use.

CN119305164AActive Publication Date: 2025-01-14GUANGDONG GUANGSU MASCH TECH CO LTD
View PDF 22 Cites 0 Cited by

Patent Information

Application Number
CN202411503498.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-25
Publication Date
2025-01-14
Estimated Expiration
2044-10-25

AI Technical Summary

Technical Problem

During the crushing process, strip-like fibers are prone to appear, which leads to intensified wear of the screw and barrel components of the extruder, and even causes clogging or shutdown of the extruder, affecting production efficiency.

Method used

A bamboo powder feeding mechanism is designed, including a screening box, a double screw feeding device, a scroll partition, a rotary roller, a rotary plate, a bump and a soft guide plate, which is used to discharge strips in real time through screening and filtration. , reduce the screening pressure, avoid hard impact damage, and improve screening efficiency.

Benefits of technology

Effectively remove strips from bamboo powder, reduce the risk of wear and blockage of the extruder, improve the sustainability and maintenance rate of the production line, and reduce mechanical damage and maintenance costs.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119305164A_ABST
    Figure CN119305164A_ABST
Patent Text Reader

Abstract

The invention discloses an extrusion production line for a new bio-based material of a turnover box in the technical field of new material turnover box production, and the extrusion production line for the new bio-based material of the turnover box comprises a double-screw extruder for extruding and producing the new bio-based material, and a feeding system is arranged above the double-screw extruder. The feeding system comprises a bamboo powder feeding mechanism for pretreating bamboo powder; the bamboo powder feeding mechanism is arranged, a traditional vibration screening mode is abandoned, a vortex partition plate propelling screening mode is adopted, on one hand, the machine does not need hard impact, damage is small, the maintenance rate is low, on the other hand, strip-shaped objects can be discharged in time while screening is conducted, and the continuous screening effect is not affected.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Bamboo powder filled biomass-based resin composite material and preparation method thereof

    CN101602882B

  • Dry-wet spiral screening machine

    CN108889619A

  • Bamboo powder, PBAT and PBS composite biodegradable material

    CN115160812A

  • Auxiliary mechanism and automatic winding equipment

    CN117416780A

  • Extruder for PP cover plate production and processing and technology thereof

    CN117445338A