Efficient dust removal device based on paper product processing

By employing condensation phase change technology and a three-stage dust removal system, combined with humidification and automatic cleaning components, the problems of low dust removal efficiency and equipment blockage in paper product processing have been solved, achieving efficient dust removal and automatic cleaning, thereby improving production efficiency and environmental hygiene.

CN122141277APending Publication Date: 2026-06-05TIANJIN QIU YUAN PAPER PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANJIN QIU YUAN PAPER PROD CO LTD
Filing Date
2026-04-30
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing dust removal technologies are inefficient in paper product processing, making it difficult to effectively capture fine dust. Furthermore, the equipment is prone to clogging and consumes a lot of water, affecting production quality and environmental hygiene.

Method used

The system employs condensation phase change technology combined with humidification, dust removal and discharge components to form a three-stage dust removal system. It achieves high-efficiency dust removal through temperature control of the outer wall of the condenser tube, humidification pre-agglomeration, conical spiral condensation and guided sedimentation, and utilizes air kinetic energy to drive the cleaning component without the need for additional energy.

Benefits of technology

It improved dust removal efficiency, reduced equipment blockage, lowered water consumption, enabled automatic cleaning, extended equipment uptime, and improved production efficiency and product quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to paper product processing dust removal equipment technology, in particular to a high-efficiency dust removal device based on paper product processing, which comprises a dust removal box and an exhaust pipe inserted on the surface of the dust removal box, the surface of the dust removal box is provided with a dust removal assembly, the dust removal assembly comprises a condensing pipe fixedly connected in the dust removal box, a Y-shaped air duct inserted on the top of the dust removal box and a fan installed at the bottom of the Y-shaped air duct, and the condensing pipe is arranged in a conical spiral shape; the water surface is disturbed by a stirring rod driven by a wind wheel driven by wind power, so that the natural evaporation of water is strengthened, airflow is humidified and pre-agglomerated, wet dust is pushed out in large blocks after dehydration by a spiral blade, the gravity potential energy of the discharged dust is used to impact a U-shaped frame, the condensing pipe is vibrated, self-sustaining online cleaning of waste treatment is realized, condensation phase change is mainly used, humidification pre-agglomeration, conical spiral centrifugal classification dust removal and self-cleaning vibration and other mechanisms are combined, and the device has the advantages of high dust removal efficiency, no need of shutdown cleaning and the like.
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