A wear-resistant coating glue coating device for cyclone liner repair

By designing a wear-resistant coating adhesive application device to quickly repair damaged areas of the hydrocyclone liner, the problem of difficult maintenance of hydrocyclone rubber liners was solved, achieving efficient and low-cost hydrocyclone liner repair, and ensuring the continuity and economic benefits of mineral processing operations.

CN224443468UActive Publication Date: 2026-07-03HULUNBUIR MOUNTAIN GOLD MINING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HULUNBUIR MOUNTAIN GOLD MINING CO LTD
Filing Date
2025-06-26
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Damage to the rubber liner of a hydrocyclone makes maintenance difficult, results in long maintenance cycles, affects production efficiency, and is costly. Traditional disassembly and replacement methods are complex and waste resources significantly.

Method used

Design a wear-resistant coating adhesive application device for hydrocyclone liner repair, including a base plug, a spray nozzle assembly, a curing auxiliary assembly, a positioning cylinder, a rotating assembly, an extension rod, and an adhesive chamber. The device uses a repair coating adhesive to quickly repair the side pipe openings of the damaged hydrocyclone liner, prevents adhesive contamination through a baffle, and accelerates adhesive curing with an iodine-tungsten lamp.

Benefits of technology

It enables rapid and convenient repair of hydrocyclone linings, reduces equipment maintenance time and costs, ensures efficient and stable operation of mineral processing, and avoids resource waste and production interruption.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model belongs to the field of hydrocyclone lining maintenance technology and discloses a wear-resistant coating adhesive application device for hydrocyclone lining repair. It includes a base plug, a spray nozzle assembly, a curing auxiliary assembly, a positioning cylinder, a rotating assembly, an extension rod, and an adhesive chamber. Precise positioning is achieved by inserting the positioning cylinder into the inner pipe opening of the hydrocyclone lining. The rotating assembly drives the base plug to rotate flexibly, and the alignment auxiliary marks ensure the spray nozzle assembly is accurately aligned with the area to be repaired. A baffle in the spray nozzle assembly effectively isolates the adhesive, preventing disassembly difficulties due to nozzle blockage. After adhesive application, the iodine-tungsten lamp in the curing auxiliary assembly generates heat to accelerate adhesive curing. The sliding balance block on the extension rod and the positioning cylinder form a stable support structure, ensuring smooth operation. This device eliminates the need to disassemble the entire lining, significantly shortening repair time, reducing labor and material costs, and significantly improving the continuity and economic efficiency of mineral processing operations.
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