Micro-porous mullite castable material for high temperature heating furnace

By introducing heating wires, exhaust fans, and automatic material discharge mechanisms into a novel high-temperature heating furnace for microporous mullite castables, the problems of inconvenient heating and material discharge have been solved, automated operation has been achieved, and the ease of use and practicality have been improved.

CN224650258UActive Publication Date: 2026-08-18JIAOZUO SENZE HIGH TEMPERATURE MATERIAL CO LTD
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Patent Information

Application Number
CN202522063008.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-25
Publication Date
2026-08-18
Estimated Expiration
2035-09-25

AI Technical Summary

Technical Problem

Existing high-temperature heating furnaces made from microporous mullite castables are inconvenient for heating and feeding, as well as for discharging, making them difficult to use.

Method used

A novel high-temperature heating furnace for microporous mullite castables was designed, comprising a heating wire, a blower, a stirring system, and an automatic discharge mechanism. Automatic feeding is achieved by creating negative pressure through the blower, heating with the heating wire, stirring with the stirring shaft, and automatic discharge by sliding baffles driven by a servo motor.

Benefits of technology

It automates the heating, feeding, and discharging processes, reducing manual operation and improving ease of use and practicality.

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Abstract

This utility model discloses a novel high-temperature heating furnace for microporous mullite castables, relating to the field of high-temperature heating furnace technology. Specifically, it is a novel high-temperature heating furnace for microporous mullite castables, comprising a base, a support seat fixedly installed on one side of the top of the base, a furnace body fixedly installed on the top of the support seat, a heating groove opened inside the furnace body, a mounting frame fixedly installed on one side of the heating groove, a heating wire fixedly installed inside the mounting frame, and a heater fixedly installed on the top of the furnace body. One side of the heater is electrically connected to one side of the heating wire via a wire. This novel high-temperature heating furnace for microporous mullite castables, through the arrangement of the heating wire and the suction pipe, facilitates heating and feeding without requiring manual operation, thus saving time and labor and achieving a convenient user experience.
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