A special tool for repairing a stirring blade

By designing a stirring paddle repair tool that includes an adjustment device and a fastening clamp, the problem of the stirring paddle easily falling off was solved, a safe and reliable repair process was achieved, and repair efficiency was improved and costs were reduced.

CN224464550UActive Publication Date: 2026-07-07SHANDONG HANHANG NEW ENERGY MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG HANHANG NEW ENERGY MATERIALS CO LTD
Filing Date
2025-08-21
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

In the production process of sodium electrolytic positive ion materials, the stirring paddle of the stirring system is prone to detachment, leading to frequent safety accidents and low maintenance efficiency, which increases safety risks and costs.

Method used

A special maintenance tool for agitators, including a spacing adjustment device, a fixed bracket, and a fastening clamp, has been designed. By adjusting the spacing and level, it ensures that the agitator will not fall off during maintenance, and a spring buffer design is used to prevent damage and simplify the operation process.

Benefits of technology

It improves maintenance safety and efficiency, reduces the number of times personnel need to enter confined spaces, lowers safety risks and maintenance costs, and shortens equipment downtime.

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Abstract

The utility model belongs to sodium electric positive ion material production technical field belongs to a kind of special maintenance tool of stirring paddle, for fixed stirring paddle, prevent the safety accident caused by stirring paddle drop in maintenance process, reduce the number of personnel into restricted space operation simultaneously, improve maintenance efficiency and security. Two described fixed supports are side by side erected on the top of reaction kettle or storage tank, and long strip through groove A for installing distance adjusting device is formed in the side surface of the front and rear ends of two fixed supports, the distance between two fixed supports is adjusted and connected by distance adjusting device, two described two fixed supports are used to install at least one set of fastening clamp, and the fastening clamp is used to clamp stirring paddle. The utility model has the advantages of simple structure, reliable, low cost, strong adaptability, damage protection, safety and efficiency, and can improve the comprehensive efficiency of equipment.
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