A silicon carbide underrun nozzle disassembly device

By designing a disassembly device that includes a bracket, a fixing frame, a disc, and a screw, the problem of easy damage to silicon carbide underrun nozzles during disassembly was solved, achieving rapid and non-destructive disassembly and reducing production costs.

CN224425478UActive Publication Date: 2026-06-30YUNNAN CHIHONG ZN & GE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YUNNAN CHIHONG ZN & GE CO LTD
Filing Date
2025-09-26
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In the existing technology, silicon carbide underrun nozzles are easily damaged during disassembly, leading to increased production costs and a lack of efficient non-destructive disassembly tools.

Method used

A disassembly device comprising a bracket, a fixing frame, a disc, a screw, and a pin was designed. By positioning and rotating the screw, the silicon carbide underrun nozzle can be disassembled smoothly, reducing equipment damage.

Benefits of technology

It enables rapid, non-destructive disassembly of silicon carbide underrun nozzles, reducing production costs and simplifying the operation process.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application relates to a silicon carbide underflow nozzle disassembly device, comprising: a bracket, the bracket being configured to fit the underflow port housing, one end of which has a positioning foot and a slot on its side wall; a fixing frame, the fixing frame having a screw hole in the middle and limiting plates on both sides, the limiting plates having limiting grooves; a disc, the disc having a rotating shaft seat on its surface; a screw, one end of which is connected to a rotating disk; and a pin; wherein, the limiting plates are inserted into the bracket such that the limiting groove and the slot are aligned, the pin is inserted into the limiting groove and the slot, the screw is threaded into the screw hole, and one end of the screw is connected to the rotating shaft seat; this device facilitates the disassembly of the silicon carbide underflow nozzle, reduces damage to the equipment, and lowers production costs.
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