远距离低能耗气力输送系统

By setting up a drying conveying mechanism and an aeration mechanism in the long-distance pneumatic conveying system, the problems of material agglomeration and pipeline blockage are solved, achieving a low-energy-consumption and high-stability pneumatic conveying effect.

CN224512587UActive Publication Date: 2026-07-17NAMBO (CHANGZHOU) INTELLIGENT EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NAMBO (CHANGZHOU) INTELLIGENT EQUIP CO LTD
Filing Date
2025-09-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional long-distance pneumatic conveying systems suffer from problems such as material agglomeration and blockage, and pipeline deposition and blockage, resulting in high energy consumption and poor stability, making it difficult to meet the requirements of low energy consumption and high stability.

Method used

The material is pre-fluidized and heated by a drying conveyor. A screw conveyor is used to ensure a stable solid-to-gas ratio between the material and the airflow. An air inlet connection pipe and an air supply mechanism are installed at the bend of the pipeline to maintain stable airflow through high-pressure air supply.

Benefits of technology

It effectively reduces system energy consumption, prevents material agglomeration and sedimentation blockage, ensures stable material transportation, and improves system reliability and efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型涉及输送系统技术领域,尤其为远距离低能耗气力输送系统,包括底座和料仓,所述料仓的下端设置有干燥输送机构。本实用新型所述的远距离低能耗气力输送系统,热风机产生的热风经进风管对料仓出口物料预流化并加热干燥,配合螺旋输送器搅拌使热风与物料充分接触,降低物料含水率以适配低能耗输送,防止结块增阻,避免空气压缩机额外做功,有效降低系统整体能耗、减少能量浪费,加气泵产生的高压补气气流经出气管、竖管、横管,通过连接法兰与连接螺栓的牢固对接无泄漏输送至弯折部,补充气流能量以维持气速稳定,既防止物料沉积堵塞、减少停机维护成本与输送中断,又避免阻力骤增影响效率,保证物料全程稳定输送,提升系统运行可靠性。
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