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A platform for research: civil engineering, architecture and urbanism
Kilneye prefabricated component for cement kiln
The invention relates to the field of refractory material, especially relate to a kilneye prefabricated component for a cement kiln, and aims to solve the problem of short service life of the prefabricated component of the prior art. The kilneye prefabricated component includes, by weight, 15-25 parts of 5-8mm mullite, 15-20 parts of 3-5mm mullite, 10-20 parts of 0-1mm mullite, 10-15 parts of 1-3mm fused alumina zirconia, 10-15 parts of 0-1mm fused alumina zirconia, 6-10 parts of zirconite powder no more than 320 mesh, 5-10 parts of plate-shaped lapis amiridis not more than 320 mesh, 4-7 parts of calcium aluminate cement, 3-5 parts of alumina powder, 4-6 parts of silica powder, 0.10-0.15 part of a water reducing agent and 0.01-0.02 part of explosion-proof fibers. According to the kilneye prefabricated component for the cement kiln, fused alumina zirconia and mullite are used as the main materials for the kilneye prefabricated component, zirconia disperses to aggregate of the kilneye prefabricated component to enhance and toughen the aggregate and matrix in the kilneye materials, and the alkali erosion resistance and thermal shock resistance of the kilneye materials are improved.
Kilneye prefabricated component for cement kiln
The invention relates to the field of refractory material, especially relate to a kilneye prefabricated component for a cement kiln, and aims to solve the problem of short service life of the prefabricated component of the prior art. The kilneye prefabricated component includes, by weight, 15-25 parts of 5-8mm mullite, 15-20 parts of 3-5mm mullite, 10-20 parts of 0-1mm mullite, 10-15 parts of 1-3mm fused alumina zirconia, 10-15 parts of 0-1mm fused alumina zirconia, 6-10 parts of zirconite powder no more than 320 mesh, 5-10 parts of plate-shaped lapis amiridis not more than 320 mesh, 4-7 parts of calcium aluminate cement, 3-5 parts of alumina powder, 4-6 parts of silica powder, 0.10-0.15 part of a water reducing agent and 0.01-0.02 part of explosion-proof fibers. According to the kilneye prefabricated component for the cement kiln, fused alumina zirconia and mullite are used as the main materials for the kilneye prefabricated component, zirconia disperses to aggregate of the kilneye prefabricated component to enhance and toughen the aggregate and matrix in the kilneye materials, and the alkali erosion resistance and thermal shock resistance of the kilneye materials are improved.
Kilneye prefabricated component for cement kiln
WANG LIWANG (author) / CHANG ZHENGQIN (author) / ZHU QILIANG (author) / WANG QI (author) / LI XINMING (author)
2015-08-12
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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