一种电除尘器阴极瓷套组件

By using thermal actuators to adjust the angle of the air guide vanes in the electrostatic precipitator, uniform hot air flow is achieved, solving the short circuit problem caused by water mist on the ceramic sleeve surface and improving the cleaning effect and operational stability of the equipment.

CN121490894BActive Publication Date: 2026-07-17ZHEJIANG TIANJIE ENVIRONMENT TECH

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG TIANJIE ENVIRONMENT TECH
Filing Date
2025-12-05
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Under high humidity conditions, water mist is easily generated on the surface of the porcelain bushing of the electrostatic precipitator, which can lead to arcing and creepage, causing short circuits in the high-voltage incoming line porcelain bushing. Furthermore, existing technologies cannot effectively prevent local dust accumulation, affecting the cleaning effect and operating cycle of the equipment.

Method used

The angle of the air guide vanes is adjusted by using thermal actuators. The air guide vanes guide the hot air to flow evenly, preventing dust accumulation. The temperature response of the thermal actuators enables dynamic adjustment without external power supply, ensuring uniform cleaning of the inner wall.

Benefits of technology

It effectively prevents dust from accumulating on the inner wall, improves insulation performance, extends equipment operating cycle, enhances electrical safety, and reduces structural complexity and maintenance costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

本申请公开了一种电除尘器阴极瓷套组件,涉及电除尘器技术领域,包括内顶、具有保温腔的保温箱、吊杆、绝缘瓷套和瓷套盖板,瓷套盖板安装于绝缘瓷套顶端,吊杆上端连接瓷套盖板,瓷套盖板上设有若干个连通孔,保温箱上设有进风口,瓷套盖板安装有导风组件和热敏致动件,导风组件包括若干个导风叶片,导风叶片与连通孔对应设置,用于将连通孔导入的热风引导至绝缘瓷套内壁表面,热敏致动件连接于导风组件,热敏致动件通过感应温度变化而发生形变,从而带动导风叶片倾斜方向的调节。上述方案通过调节导风叶片角度可改变热风吹扫路径,避免局部积灰,确保内壁均匀清洁,从而提升清洁效果并延长设备运行周期。
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