Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Zirconite anti-skinning castable for cement kiln and preparation method of zirconite anti-skinning castable
The invention provides a zirconite anti-skinning castable for a cement kiln and a preparation method of the zirconite anti-skinning castable. The castable is prepared from the following raw materials in parts by mass: 55 to 75 parts of single crystal phase mullite homogeneous material, 10 to 30 parts of zirconite, 4 to 8 parts of calcium aluminate cement, 2 to 7 parts of silica powder, 3 to 10 parts of active alpha-Al2O3 powder and 0.1 to 0.3 part of dispersing agent. The zirconite anti-skinning castable has the characteristics of skinning resistance, low expansion coefficient, excellent thermal shock resistance stability, low heat conductivity coefficient and the like, can play a role in resisting skinning and also can reduce the energy consumption of equipment when being used in a cement kiln, and has the effects of saving energy and reducing consumption.
本发明提供一种水泥窑用锆英石抗结皮浇注料及其制备方法。该浇注料由包括以下质量份的原料制备而成：单晶相莫来石均质料55～75份，锆英石10～30份，铝酸钙水泥4～8份，硅微粉2～7份，活性α‑Al2O3粉3～10份，分散剂0.1～0.3份。本发明提供的锆英石抗结皮浇注料具有抗结皮、膨胀系数低、抗热震稳定性优良和导热系数低等特点，在水泥窑中使用，不仅可以起到抗结皮作用还可以降低设备能耗，具有节能降耗的效果。
Zirconite anti-skinning castable for cement kiln and preparation method of zirconite anti-skinning castable
The invention provides a zirconite anti-skinning castable for a cement kiln and a preparation method of the zirconite anti-skinning castable. The castable is prepared from the following raw materials in parts by mass: 55 to 75 parts of single crystal phase mullite homogeneous material, 10 to 30 parts of zirconite, 4 to 8 parts of calcium aluminate cement, 2 to 7 parts of silica powder, 3 to 10 parts of active alpha-Al2O3 powder and 0.1 to 0.3 part of dispersing agent. The zirconite anti-skinning castable has the characteristics of skinning resistance, low expansion coefficient, excellent thermal shock resistance stability, low heat conductivity coefficient and the like, can play a role in resisting skinning and also can reduce the energy consumption of equipment when being used in a cement kiln, and has the effects of saving energy and reducing consumption.
本发明提供一种水泥窑用锆英石抗结皮浇注料及其制备方法。该浇注料由包括以下质量份的原料制备而成：单晶相莫来石均质料55～75份，锆英石10～30份，铝酸钙水泥4～8份，硅微粉2～7份，活性α‑Al2O3粉3～10份，分散剂0.1～0.3份。本发明提供的锆英石抗结皮浇注料具有抗结皮、膨胀系数低、抗热震稳定性优良和导热系数低等特点，在水泥窑中使用，不仅可以起到抗结皮作用还可以降低设备能耗，具有节能降耗的效果。
Zirconite anti-skinning castable for cement kiln and preparation method of zirconite anti-skinning castable
一种水泥窑用锆英石抗结皮浇注料及其制备方法
SU YUZHU (Autor:in) / MA SHULONG (Autor:in) / HAO RUI (Autor:in) / ZHOU WEI (Autor:in) / ZHANG KANGKANG (Autor:in) / CONG JIANGBO (Autor:in) / CAO WANG (Autor:in) / MENG LINGHAN (Autor:in) / LI YANJING (Autor:in) / GAO CHANGHE (Autor:in)
16.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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