Novel airflow recycling structure of winnowing machine

By designing the airflow recycling structure and material conveying components in the air separator, the problems of insufficient air flow power and uneven material feeding of the existing air separator are solved, and more efficient sorting and use convenience is achieved.

CN222625375UActive Publication Date: 2025-03-18TENGCHONG (SHANGHAI) MASCH TECH CO LTD
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Patent Information

Application Number
CN202420761329.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-15
Publication Date
2025-03-18
Estimated Expiration
2034-04-15

AI Technical Summary

Technical Problem

The existing air separator is directly discharged after the air flow is blown out, resulting in insufficient gas power, affecting subsequent sorting efficiency, and reducing the practicality and use efficiency of the sorting machine.

Method used

A new type of air flow recycling structure of air selector is designed. By setting up circulation components outside the main body, including blowers, air guide ducts, filter boxes and circulation ducts, the air flow is recycled to avoid air flow dissipation, and the material feeding is ensured through the material conveying assembly to avoid accumulation.

Benefits of technology

Through the airflow recycling structure, the sorting efficiency and convenience of the air separator are improved, the problems of airflow dissipation and material accumulation are avoided, and the overall use efficiency is improved.

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Abstract

The utility model discloses a novel air flow cyclic utilization structure of a winnowing machine, which relates to the technical field of solid waste treatment and comprises a main machine body and a circulation assembly, support column legs are mounted on two sides of the bottom of the main machine body, a discharge port is arranged in the middle of the lower end of the main machine body, and the circulation assembly is arranged outside the main machine body. The circulating assembly comprises an air blower, an air guide pipe, a filter box, a filter part, an air guide vertical pipe and a circulating air pipe, the air guide pipe is arranged at the upper end of the air blower, the filter box is installed in the middle of the rear end of the main machine body, the filter part is arranged in the filter box, the air guide vertical pipe is installed outside the filter box, and meanwhile the circulating air pipe is connected to the outside of the air guide vertical pipe. According to the novel airflow recycling structure of the winnowing machine, through the arrangement of the circulating assembly, the problems that most sorting machines directly exhaust airflow after being blown out, power is insufficient after gas is dissipated, and the follow-up sorting efficiency is affected are solved, and the overall practicability of the sorting machines is conveniently improved.
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