A filter bag replacement structure for a carbon black bag filter and a method of using the same

By designing a filter bag replacement structure for carbon black bag filters, including an outlet component, a pulse jet cleaning component, a filter bag frame component, a lifting component, and a quick-release component, the problem of long replacement time in traditional filter bags is solved, enabling rapid replacement and cleaning, improving filtration efficiency and environmental compliance.

CN122399476APending Publication Date: 2026-07-17SHUOYUAN NEW MATERIALS (DONGYING) CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHUOYUAN NEW MATERIALS (DONGYING) CO LTD
Filing Date
2026-05-27
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional carbon black bag filters have a complex filter bag fixing structure, which makes replacement time-consuming and difficult to operate, affecting dust removal efficiency and environmental compliance.

Method used

A filter bag replacement structure for carbon black bag filters has been designed, including an outlet component, a pulse jet cleaning component, a filter bag frame component, a lifting component, a vibration component, and a quick-release component. Through the synergistic effect of these components, the filter bags can be quickly installed and removed, ensuring filtration efficiency and safe production.

Benefits of technology

It enables rapid replacement and cleaning of filter bags, avoids the reduction in filtration efficiency caused by carbon black particles adhering to the surface of the filter bags, meets current environmental protection standards, and improves production efficiency and safety.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a filter bag replacement structure for a carbon black bag filter and a use method thereof, and belongs to the technical field of air pollution control. The technical key points of the application include a filter bag frame assembly and a quick release assembly. When treating flue gas generated in the production of carbon black, the flue gas can be introduced from the middle box first, then the flue gas can be filtered through the filter bag sleeved on the filter bag frame assembly, the filtered clean gas can be introduced into the upper box through the filter bag frame assembly, and then discharged from the device. When a large amount of carbon black particles are attached to the surface of the filter bag, the carbon black particles can be shaken off through the cooperation of the vibrating assembly and the pulse jet dust cleaning assembly. Before and after the filter bag needs to be replaced, the filter bag frame assembly can be stably arranged through the quick release assembly, and when the filter bag needs to be taken out, the filter bag can be conveniently replaced.
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