Industrial waste gas desulfurization, denitrification and dust removal equipment

By driving the rotating structure and guide plate design inside the dust collector with a drive motor, the spray angle and water mist volume can be dynamically adjusted, which solves the problem of spray dead angles in industrial waste gas treatment, improves dust removal efficiency and subsequent treatment effect, and saves water resources.

CN122124572APending Publication Date: 2026-06-02JIANGSU BAOJING ENVIRONMENTAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU BAOJING ENVIRONMENTAL TECH CO LTD
Filing Date
2026-03-23
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing industrial waste gas treatment equipment has many dead zones in the area with extremely high dust concentration at the air inlet, resulting in low dust removal efficiency, which affects the subsequent desulfurization and denitrification treatment effect and makes it difficult to meet environmental emission standards.

Method used

The dust collection box with a drive motor is used. Through the rotation of the fixed frame, adjusting pipe and nozzle, combined with the design of top rod, protrusion and guide plate, the spray angle and water mist spray volume can be dynamically adjusted, reducing spray dead angles and adapting to changes in dust concentration, thereby improving the dust collection effect.

Benefits of technology

It significantly improves dust removal efficiency, ensures the effectiveness of subsequent desulfurization and denitrification treatment, and saves water resources and reduces operating costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to the field of dust removal technology and discloses an industrial waste gas desulfurization, denitrification, and dust removal equipment, including an integrated desulfurization and denitrification machine and a dust collection box installed at its inlet. The invention uses a drive motor to synchronously rotate the fixed frame, adjusting pipe, and nozzles. Through the action of the push rod and protrusions, the pitch angle of the adjusting pipe changes to adjust the spray angle, reducing spray dead zones and significantly improving dust removal efficiency, laying the foundation for subsequent desulfurization and denitrification. Furthermore, through the linkage of the guide plate, insert rod, and adjusting rod, combined with the difference in the guide surface position corresponding to the change in nozzle depth, the depth of the adjusting rod at the conical outlet is adjusted to change the effective water outlet area. Under the premise of constant external water supply pressure, the water outlet area and spray volume of the nozzles at both ends can be adjusted in opposite directions. The nozzle at the lowest point can synchronously increase the spray volume, accurately adapting to the dynamic changes in waste gas dust concentration, ensuring dust removal effect while avoiding water waste and reducing operating costs.
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