Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-performance alkali-resistant bricks for cement rotary kiln tertiary air duct
Provided are high-performance alkali-resistant bricks for a cement rotary kiln tertiary air duct. The alkali-resistant bricks are piled to form a barrel lining of the tertiary air duct, the barrel lining comprises multiple arc-shaped base bodies which are spliced to form a complete loop body, the inner surface and the outer surface of each base body are each shaped like a circular arc face, the two side faces connected with each circular arc face are tilted faces which are opposite to each other, round holes are formed in the upper surfaces of the base bodies, cylindrical bosses are arranged on the portions, corresponding to the round holes, of the lower surface, a dovetail groove which penetrates through the upper surface and the lower surface is formed in one side face of each base body, and a strip-shaped protruding block which is connected with the dovetail groove in a matched and inserted mode is arranged on the other side face of each base body. The high-performance alkali-resistant bricks for the cement rotary kiln tertiary air duct have the strong alkali corrosion resistance and the good heat insulation effect, and the service life is long.
High-performance alkali-resistant bricks for cement rotary kiln tertiary air duct
Provided are high-performance alkali-resistant bricks for a cement rotary kiln tertiary air duct. The alkali-resistant bricks are piled to form a barrel lining of the tertiary air duct, the barrel lining comprises multiple arc-shaped base bodies which are spliced to form a complete loop body, the inner surface and the outer surface of each base body are each shaped like a circular arc face, the two side faces connected with each circular arc face are tilted faces which are opposite to each other, round holes are formed in the upper surfaces of the base bodies, cylindrical bosses are arranged on the portions, corresponding to the round holes, of the lower surface, a dovetail groove which penetrates through the upper surface and the lower surface is formed in one side face of each base body, and a strip-shaped protruding block which is connected with the dovetail groove in a matched and inserted mode is arranged on the other side face of each base body. The high-performance alkali-resistant bricks for the cement rotary kiln tertiary air duct have the strong alkali corrosion resistance and the good heat insulation effect, and the service life is long.
High-performance alkali-resistant bricks for cement rotary kiln tertiary air duct
XU JIANFENG (Autor:in) / XU MEIGEN (Autor:in) / XU JIEFENG (Autor:in) / WU YIPING (Autor:in) / XIA JIANWEI (Autor:in) / ZHENG TAO (Autor:in) / XU ZONGQIN (Autor:in) / QIAN FAJUN (Autor:in) / YE XIANG (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
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
/
C04B
Kalk
,
LIME
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