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A platform for research: civil engineering, architecture and urbanism
Preparation method of tertiary air duct curve prefabricated component used for cement kiln
The invention relates to the refractory material field, and especially relates to a preparation method of a tertiary air duct curve prefabricated component used for a cement kiln. The method can solves the problem of poor anti-scouring performance of the tertiary air duct curve prefabricated component. The method comprises the following steps: stirring and mixing, casting and moulding, demoulding, and maintaining for 47-49 hours, and processing under high temperature. The tertiary air duct curve prefabricated component has the advantages of good volume stability, wear resistance and high temperature mechanical property, on-site assembling enables more simple and easier construction, steps of on-site stirring, casting or ramming can be directly omitted, construction time is saved, a construction field of a cement rotary kiln can not be influenced by construction environment and season due to installation of the prefabricated component at a kiln port, construction quality is ensured, and usage life of a tertiary air duct inner liner can be effectively prolonged.
Preparation method of tertiary air duct curve prefabricated component used for cement kiln
The invention relates to the refractory material field, and especially relates to a preparation method of a tertiary air duct curve prefabricated component used for a cement kiln. The method can solves the problem of poor anti-scouring performance of the tertiary air duct curve prefabricated component. The method comprises the following steps: stirring and mixing, casting and moulding, demoulding, and maintaining for 47-49 hours, and processing under high temperature. The tertiary air duct curve prefabricated component has the advantages of good volume stability, wear resistance and high temperature mechanical property, on-site assembling enables more simple and easier construction, steps of on-site stirring, casting or ramming can be directly omitted, construction time is saved, a construction field of a cement rotary kiln can not be influenced by construction environment and season due to installation of the prefabricated component at a kiln port, construction quality is ensured, and usage life of a tertiary air duct inner liner can be effectively prolonged.
Preparation method of tertiary air duct curve prefabricated component used for cement kiln
WANG LIWANG (author) / CHANG ZHENGQIN (author) / ZHU JINHE (author) / PENG JINGJING (author)
2015-08-12
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Tertiary air duct curve prefabricated component for cement kiln
| European Patent Office | 2015
Preparation method of prefabricated component at kiln port used for cement kiln
| European Patent Office | 2015