Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-heat-conduction energy-saving mullite kiln lining and preparation method thereof
The invention relates to the technical field of refractory materials, in particular to a low-heat-conductivity energy-saving mullite kiln lining and a preparation method thereof. The density of a material can be reduced by using a mullite closed hollow type pore increasing material, so a low-heat-conductivity density body can be obtained; meanwhile, heat transfer efficiency can be blocked or greatly reduced by using the hollow material body, the use temperature of the whole kiln lining is greatly improved, and overall heat conductivity is reduced; sintering-free manufacturing is achieved in a production process by adjusting a formula, and the problems of heat loss and red kilns caused by too high heat conductivity can be avoided; and meanwhile, high-energy-consumption high-pollution equipment such as a tunnel kiln does not need to be used in preparation of the mullite kiln lining, so green manufacturing is achieved.
本发明涉及耐火材料的技术领域，具体涉及是一种低导热节能莫来石窑衬及制备方法，通过使用莫来石封闭空心式增孔材料能够降低材料密度，从而能够获取低导热密度体，同时其能够利用其空心材料体阻断或大幅降低热传递效率，大幅提高整个窑衬的使用温度，同时降低整体导热率，通过配方上的调整使得在生产工艺中实现免烧结工艺制造，能够避免出现因导热率过高出现的热量损失和“红窑”的问题，同时在莫来石窑衬的制备中不再需要使用到隧道窑等高耗能高污染的设备，实现绿色制造。
Low-heat-conduction energy-saving mullite kiln lining and preparation method thereof
The invention relates to the technical field of refractory materials, in particular to a low-heat-conductivity energy-saving mullite kiln lining and a preparation method thereof. The density of a material can be reduced by using a mullite closed hollow type pore increasing material, so a low-heat-conductivity density body can be obtained; meanwhile, heat transfer efficiency can be blocked or greatly reduced by using the hollow material body, the use temperature of the whole kiln lining is greatly improved, and overall heat conductivity is reduced; sintering-free manufacturing is achieved in a production process by adjusting a formula, and the problems of heat loss and red kilns caused by too high heat conductivity can be avoided; and meanwhile, high-energy-consumption high-pollution equipment such as a tunnel kiln does not need to be used in preparation of the mullite kiln lining, so green manufacturing is achieved.
本发明涉及耐火材料的技术领域，具体涉及是一种低导热节能莫来石窑衬及制备方法，通过使用莫来石封闭空心式增孔材料能够降低材料密度，从而能够获取低导热密度体，同时其能够利用其空心材料体阻断或大幅降低热传递效率，大幅提高整个窑衬的使用温度，同时降低整体导热率，通过配方上的调整使得在生产工艺中实现免烧结工艺制造，能够避免出现因导热率过高出现的热量损失和“红窑”的问题，同时在莫来石窑衬的制备中不再需要使用到隧道窑等高耗能高污染的设备，实现绿色制造。
Low-heat-conduction energy-saving mullite kiln lining and preparation method thereof
一种低导热节能莫来石窑衬及制备方法
LIU SHIJIE (Autor:in) / ZHENG LEI (Autor:in) / CUI WANSONG (Autor:in)
19.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
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
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