Special-shaped refractory brick structure for reducing material temperature difference of preheating zone of rotary kiln

The utility model discloses a special-shaped refractory brick structure for reducing the material temperature difference of a preheating zone of a rotary kiln, which belongs to the technical field of refractory bricks and comprises a refractory brick, bumps and positioning grooves, and the bumps are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LYU XIAOLIN, LIU YI, XU LEIJIN, BI YANTING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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