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Method for preparing high-performance sagger from metallurgical slag
The invention relates to the technical field of sagger processing, in particular to a method for preparing a high-performance sagger by using metallurgical slag, which comprises the following steps: S1, preparing cordierite with the granularity of 1-2mm by using metallurgical slag; s2, aggregate mullite with the particle size of 0.06-1.18 mm, cordierite and deionized water are added into a stirring machine, the mass ratio of the aggregate mullite to the cordierite to the deionized water is 50: 5: 3, premixing is conducted for 10-15 min, and mixed aggregate is prepared; when the cordierite sagger is used, the cordierite is prepared from the metallurgical slag, resource waste and environmental pollution can be reduced, cyclic utilization of resources can be promoted, contribution is made to economic green transformation and sustainable development of the environment, the cordierite and the mullite are mixed according to the proportion to prepare the sagger, the advantages can be made up for complementing the disadvantages, and the sagger is suitable for large-scale production. The advantages of high strength, low expansion coefficient and high thermal shock resistance are obtained, and the performance of the sagger is improved.
本发明涉及匣钵加工技术领域，尤其是利用冶金渣制备高性能匣钵的方法，包括如下步骤：S1、用冶金渣制备粒度为1‑2毫米的堇青石；S2、将粒度为0.06‑1.18毫米的骨料莫来石、堇青石和去离子水加入到搅拌机中，骨料莫来石、堇青石和去离子水的质量比为50:5:3，预混10‑15分钟，制得混合骨料。本发明在使用时，通过冶金渣来制备堇青石，能够减少资源浪费和环境污染，促进资源的循环利用，为经济的绿色转型和环境的可持续发展做出贡献，通过将堇青石和莫来石按照比例混合制备成的匣钵，能够取长补短，获得高强度、低膨胀系数和高热震性的有点，提升匣钵的性能。
Method for preparing high-performance sagger from metallurgical slag
The invention relates to the technical field of sagger processing, in particular to a method for preparing a high-performance sagger by using metallurgical slag, which comprises the following steps: S1, preparing cordierite with the granularity of 1-2mm by using metallurgical slag; s2, aggregate mullite with the particle size of 0.06-1.18 mm, cordierite and deionized water are added into a stirring machine, the mass ratio of the aggregate mullite to the cordierite to the deionized water is 50: 5: 3, premixing is conducted for 10-15 min, and mixed aggregate is prepared; when the cordierite sagger is used, the cordierite is prepared from the metallurgical slag, resource waste and environmental pollution can be reduced, cyclic utilization of resources can be promoted, contribution is made to economic green transformation and sustainable development of the environment, the cordierite and the mullite are mixed according to the proportion to prepare the sagger, the advantages can be made up for complementing the disadvantages, and the sagger is suitable for large-scale production. The advantages of high strength, low expansion coefficient and high thermal shock resistance are obtained, and the performance of the sagger is improved.
本发明涉及匣钵加工技术领域，尤其是利用冶金渣制备高性能匣钵的方法，包括如下步骤：S1、用冶金渣制备粒度为1‑2毫米的堇青石；S2、将粒度为0.06‑1.18毫米的骨料莫来石、堇青石和去离子水加入到搅拌机中，骨料莫来石、堇青石和去离子水的质量比为50:5:3，预混10‑15分钟，制得混合骨料。本发明在使用时，通过冶金渣来制备堇青石，能够减少资源浪费和环境污染，促进资源的循环利用，为经济的绿色转型和环境的可持续发展做出贡献，通过将堇青石和莫来石按照比例混合制备成的匣钵，能够取长补短，获得高强度、低膨胀系数和高热震性的有点，提升匣钵的性能。
Method for preparing high-performance sagger from metallurgical slag
利用冶金渣制备高性能匣钵的方法
SHEN HONGFANG (author) / DUAN JIANJIAN (author) / LU YOUJUN (author) / XIONG JIANJUN (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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