Powder material conveying device

By designing sealing components and air regulating components, the feed rate and airflow are automatically adjusted, solving the problem of conveying efficiency when the powder material conveying device is blocked. This achieves automated adjustment of conveying parameters and improves the reliability and efficiency of the device.

CN115947123BActive Publication Date: 2026-03-03JIANGSU TAOGENT INTELLIGENT EQUIP CO LTD
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Patent Information

Application Number
CN202211467708.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-11-22
Publication Date
2026-03-03
Estimated Expiration
2042-11-22

AI Technical Summary

Technical Problem

Existing powder material conveying devices cannot automatically adjust the air intake and discharge volume when powder accumulation causes blockage in the conveying pipeline, requiring manual intervention and affecting conveying efficiency.

Method used

It employs a sealing ring and an air regulating component. The sealing ring automatically adjusts the feed rate when blocked, and the air regulating ring increases the airflow when blocked. Combined with the design of a motor-driven conveying screw and a bellows, it automatically adjusts the conveying parameters to prevent blockage.

Benefits of technology

It enables automatic adjustment of conveying parameters when powder is blocked, reducing powder entry, increasing airflow, avoiding manual intervention, and improving conveying efficiency and reliability.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a powder material conveying device, including a blower, a feeding component, a guiding component, a collecting cylinder, and a dust collector. The feeding component includes a conveying pipe, a feeding pipe, and a feeding cylinder. A feeding pipe is vertically fixed through the middle of the outer end face of the conveying pipe, and a feeding cylinder is vertically fixed at the top of the feeding pipe. One end of the conveying pipe is connected to the blower, and the other end is connected to and fixed to the guiding component. The outlet end of the guiding component is connected to the collecting cylinder. This invention overcomes the problem that in existing powder material conveying devices, the conveying capacity and efficiency are mainly related to the discharge volume and output air volume, and the strength of the air is related to the power of the blower. When material is conveyed in the conveying pipeline, if powder accumulates and causes blockage, the above-mentioned conveying device cannot automatically adjust the air volume and discharge volume according to the changes in the internal pressure of the pipeline. Manual adjustment and unblocking are required before powder conveying can continue, affecting the conveying efficiency.
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Citation Information

Patent Citations

  • Long-distance pneumatic conveying system for collecting zinc ash by cloth bag

    CN210456601U

  • Boosting type energy-saving anti-blocking pneumatic conveying device

    CN213976087U