An environmental protection treatment equipment for air pollution

CN122342991APending Publication Date: 2026-07-07HARBIN ENTENG TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner: HARBIN ENTENG TECH CO LTD
Filing Date: 2026-06-03
Publication Date: 2026-07-07

AI Technical Summary

Technical Problem

Existing air pollution control equipment has limited functionality, making it difficult to integrate and coordinate the removal of particulate matter and the degradation of gaseous pollutants. It also suffers from low efficiency in capturing submicron particles, low efficiency in photocatalytic degradation, and low catalyst utilization. Turbulent airflow in the intake affects the performance of each treatment unit.

Method used

The system employs a combination of uniformly distributed flow guiding components, dust removal swirl components, electrostatic atomization components, and photocatalytic components. A stable initial rotating flow field is formed through flow guiding cones, spiral flow guiding blades, and porous uniformly distributed plates. Electrostatic atomization is used to form micron-sized charged droplets that efficiently capture submicron particles. The photocatalytic components achieve deep purification of gaseous pollutants, and the combination of photoelectro-catalytic synergistic catalysis mechanism improves the quantum efficiency and degradation efficiency of the catalyst.

Benefits of technology

It achieves integrated and efficient synergistic treatment of particulate matter and gaseous pollutants, significantly improving the capture efficiency of submicron particles and the deep purification capability of gaseous pollutants, reducing system energy consumption, extending equipment lifespan, and improving catalyst utilization.

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Abstract

The present application relates to a kind of environmental protection management equipment for air pollution, belong to environmental protection management technical field.It includes body, gas pipeline, gas pipeline, negative pressure fan, and body inside is sequentially provided with uniform distribution flow guide component, dust removal cyclone component, electrostatic atomization component and photocatalytic component from bottom to top.Uniform distribution flow guide component eliminates the disorder of inlet airflow by flow guide cone, spiral flow guide blade and porous uniform distribution board, forms stable rotating flow field;Dust removal cyclone component removes coarse particle dust by cyclone blade group;Electrostatic atomization component is atomized into micron-sized charged droplets by annular electrode group, cooperates to trap sub-micron particles and transfer gaseous pollutants;Photocatalytic component excites TiO2 / rGO composite photocatalytic membrane by LED ultraviolet light source, and realizes the deep degradation of gaseous pollutants by photoelectricity synergistic catalytic mechanism.The present application constructs ladder type multi-unit synergistic purification system, realizes the integrated efficient management of particulate matter and gaseous pollutants.

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