Urban construction waste winnowing separation system
By setting up feed components, mixing components and air selection components in the urban construction waste air sorting and separation system, homogeneous mixing and dynamic wind speed adjustment of construction waste materials is solved, and the problem of the adhesion of light and heavy materials for different mixed proportions is solved, and the sorting efficiency and effect are improved.
CN119634232AInactive Publication Date: 2025-03-18ZHEJIANG HONGSHI ENVIRONMENTAL PROTECTION SCI & TECH
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Patent Information
- Application Number
- CN202411933695.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-03-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Technical Problem
The existing urban construction waste air sorting and separation system is difficult to meet the sorting wind speed requirements of construction waste of different mixed proportions, and light materials may stick to each other after contact with heavy materials, resulting in poor sorting effect.
Method used
By setting up feed components, mixing components and air selection components, homogeneous mixing of construction waste materials and dynamic wind speed adjustment are achieved to ensure sufficient separation of light and heavy materials.
Benefits of technology
It improves the sorting efficiency and sorting effect of construction waste, adapts to the sorting needs of different mixing ratios of construction waste, and reduces the adhesion between light and heavy materials.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a winnowing separation system for urban construction waste. The winnowing separation system comprises the following steps that S1, materials are added, specifically, to-be-sorted construction waste materials are poured into a material storage frame, and the total mass of the materials in the batch is recorded through a pressure sensor on a limiting plate; s2, compression and mixing: when a compression mechanism works, recording the descending height of a compression plate, and synchronously working a stirring mechanism to finish homogeneous stirring of the materials; s3, conveying and winnowing are carried out, wherein after mixing is finished, a conveying mechanism starts to work, the mixed materials are crushed and conveyed, the crushed materials are discharged, and sorting is carried out in the falling process; and S4, dynamic adjustment is conducted, specifically, in the winnowing process, the follow-up sorting quality is evaluated and measured according to the current sorting effect in combination with previous data, and the wind speed is dynamically adjusted further in combination with the evaluation result so as to improve the analysis effect.
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