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A platform for research: civil engineering, architecture and urbanism
Waste magnesia carbon brick regeneration method
The invention discloses a waste magnesia carbon brick regeneration method, and relates to the technical field of magnesia carbon brick regeneration and utilization. The method comprises the following steps: S1, recycling used magnesia carbon bricks, and removing steel slag and impurities on the surfaces of the magnesia carbon bricks to obtain a brick body A; s2, crushing the brick body A; s3, hydrating the crushed brick body A in a hydration pool; s4, carrying out secondary crushing on the hydrated brick body A; s5, adding an antioxidant into the secondarily crushed brick body A, adding thermosetting resin accounting for 3-5% of the mass of the brick body A, stirring, molding, and carrying out heat treatment to obtain a regenerated magnesia carbon brick; the purpose of recycling the waste magnesia carbon bricks is achieved.
本发明公开了一种废弃镁碳砖再生方法，涉及镁碳砖再生利用技术领域。本发明包括以下步骤：S1.回收用后镁碳砖，去除表面钢渣及杂质，制得砖体A；S2.对砖体A进行破碎；S3.对破碎后的砖体A在水化池中进行水化；S4.对水化后的砖体A进行二次破碎；S5.在二次破碎的砖体A中加入抗氧化剂，并且加入3%~5%砖体A质量的热固树脂，搅拌后成型，再进行热处理，制得再生的镁碳砖；以实现对废弃镁碳砖实现再生利用的目的。
Waste magnesia carbon brick regeneration method
The invention discloses a waste magnesia carbon brick regeneration method, and relates to the technical field of magnesia carbon brick regeneration and utilization. The method comprises the following steps: S1, recycling used magnesia carbon bricks, and removing steel slag and impurities on the surfaces of the magnesia carbon bricks to obtain a brick body A; s2, crushing the brick body A; s3, hydrating the crushed brick body A in a hydration pool; s4, carrying out secondary crushing on the hydrated brick body A; s5, adding an antioxidant into the secondarily crushed brick body A, adding thermosetting resin accounting for 3-5% of the mass of the brick body A, stirring, molding, and carrying out heat treatment to obtain a regenerated magnesia carbon brick; the purpose of recycling the waste magnesia carbon bricks is achieved.
本发明公开了一种废弃镁碳砖再生方法，涉及镁碳砖再生利用技术领域。本发明包括以下步骤：S1.回收用后镁碳砖，去除表面钢渣及杂质，制得砖体A；S2.对砖体A进行破碎；S3.对破碎后的砖体A在水化池中进行水化；S4.对水化后的砖体A进行二次破碎；S5.在二次破碎的砖体A中加入抗氧化剂，并且加入3%~5%砖体A质量的热固树脂，搅拌后成型，再进行热处理，制得再生的镁碳砖；以实现对废弃镁碳砖实现再生利用的目的。
Waste magnesia carbon brick regeneration method
一种废弃镁碳砖再生方法
HAO JIANWEN (author) / ZHANG DONGHAO (author) / HAO KEKE (author)
2024-10-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
METHOD OF PRODUCING MAGNESIA-CARBON BRICK AND MAGNESIA-CARBON BRICK
| European Patent Office | 2015