Aluminum oxide ball retreatment roasting furnace device based on self-combustion
By designing a self-combustion alumina ball reprocessing roasting furnace, the self-combustion high-temperature roasting is achieved using the shell, furnace core, and gas pipe assembly, which solves the problem of increased costs due to external heating, reduces reprocessing costs, and improves combustion efficiency.
CN224480023UActive Publication Date: 2026-07-10XINTAI JIAYI RENEWABLE RESOURCES RECYCLING CO LTD
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Patent Information
- Application Number
- CN202520988691.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-06-07
- Filing Date
- 2025-05-20
- Publication Date
- 2026-07-10
- Estimated Expiration
- 2035-05-20
AI Technical Summary
Technical Problem
Existing alumina ball reprocessing roasting furnaces require external energy for heating, which increases reprocessing costs.
Method used
A self-combustion-based reprocessing roasting furnace for alumina balls was designed, comprising a shell, furnace core, and gas pipe assembly. It eliminates adhering substances through self-combustion and utilizes oxygen and high-temperature flue gas for high-temperature roasting.
Benefits of technology
This reduces the cost of reprocessing alumina balls after adsorbent use, enables self-combustion to eliminate deposits, and improves combustion efficiency and temperature control.
✦ Generated by Eureka AI based on patent content.
Abstract
An alumina ball retreatment roasting furnace device based on self-combustion comprises a box shell (1) used for containing a supporting body, a furnace core (9) arranged in the box shell (1) and a gas pipe set arranged in the furnace core (9), inner cavity supporting of the furnace core (9) is achieved through the box shell (1), oxygen and high-temperature flue gas are injected into the furnace core (9) through the gas pipe set, and therefore the purpose of retreatment of alumina balls is achieved. By means of the furnace core (9), high-temperature combustion of the alumina balls after the adsorbent is used is achieved, self-combustion of the alumina balls after the adsorbent is used through high-temperature roasting is achieved to eliminate attachments, and the technical problem that the alumina balls after the adsorbent is used are placed in a heating container where natural gas is combusted is solved. Therefore, the retreatment cost of the alumina balls after the adsorbent is used is reduced.
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