A powder pipeline electrostatic eliminator and method based on dual-mode monitoring

The powder pipeline electrostatic eliminator, with its dual-mode monitoring and modular design, solves the problems of single safety monitoring, low intelligence, insufficient self-cleaning, and high maintenance costs in existing technologies. It achieves improved safety and optimized maintenance efficiency, and the electrostatic elimination effect is more accurate and stable.

CN121419086BActive Publication Date: 2026-09-11QINGDAO ALPTEC SAFETY EQUIP CO LTD +1
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Patent Information

Application Number
CN202511772771.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-11-28
Publication Date
2026-09-11
Estimated Expiration
2045-11-28

AI Technical Summary

Technical Problem

Existing electrostatic eliminators for powder pipelines suffer from problems such as limited safety monitoring, low level of intelligence, insufficient self-cleaning ability, inadequate safety and poor reliability, resulting in high maintenance costs.

Method used

It adopts a modular design based on dual-mode monitoring, combines pressure and flow sensors for safety monitoring, integrates intelligent charge feedback and self-cleaning system to achieve early warning and accurate diagnosis of faults, and simplifies the maintenance process through modular design.

Benefits of technology

It improves the safety and intelligence of the equipment, reduces maintenance costs, enhances power dissipation efficiency and equipment reliability, and enables early fault warning and accurate diagnosis.

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Abstract

The application discloses a kind of powder pipeline electrostatic eliminator and method based on dual-mode monitoring, belong to industrial explosion-proof and electrostatic elimination technical field.The eliminator includes modular positive pressure sealed cabin, high-voltage control unit, high-voltage discharge unit, pressure and flow monitoring unit, ion jet unit.The core is: in the air outlet pipeline of positive pressure sealed cabin additional flow detection device, with the pressure sensor in cavity cooperates and constitutes dual-mode safety monitoring system;Control system according to the logical relationship of pressure and flow, not only can effectively cut off power supply, can also realize early warning and type diagnosis of fault.Meanwhile, system integration charge feedback, dynamically independently regulate positive and negative ion output.The application solves the problem that the safety, maintainability and intelligent degree of existing equipment cannot be considered, provides a kind of intrinsically safe, intelligent, efficient, extremely easy to maintain electrostatic elimination solution.
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