A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sagger
The invention relates to a sagger. The sagger comprises an outer-layer base body and an inner-wall working layer; the outer-layer base body comprise one or more of the following main components: mullite, corundum, kaolin, Dong bluestone, potassium feldspar, fused quartz, andalusite and zirconium oxide; the inner-wall working layer comprises the following main components: tungsten carbide and/or tungsten nitride; and the inner-wall working layer covers the surface of an inner cavity of the outer-layer base body, and the covering area is 60%-100% of the surface area of the inner cavity of the outer-layer base body. According to the sagger, the functions of shaping and forming a framework are achieved through the outer-layer base body, the inner-wall working layer serves as the surface in direct contact with materials, the sagger has the advantages of being high in temperature tolerance and not prone to introducing impurities, and the quality and performance of products calcined in the sagger can be effectively improved.
本发明涉及一种匣钵，所述匣钵包括外层基体和内壁工作层；所述外层基体的主要成分包括：莫来石、刚玉、高岭土、董青石、钾长石、熔融石英、红柱石、氧化锆中的一种或多种；所述内壁工作层的主要成分包括：碳化钨和/或氮化钨；所述内壁工作层覆盖于所述外层基体的内腔表面，覆盖面积为外层基体的内腔表面积的60％‑100％。该匣钵通过外层基体起到成型及形成骨架的作用，通过内壁工作层作为与物料直接接触的表面，具有耐受温度高，不易引入杂质的优点，能够有效提升在匣钵内煅烧的产品的品质和性能。
Sagger
The invention relates to a sagger. The sagger comprises an outer-layer base body and an inner-wall working layer; the outer-layer base body comprise one or more of the following main components: mullite, corundum, kaolin, Dong bluestone, potassium feldspar, fused quartz, andalusite and zirconium oxide; the inner-wall working layer comprises the following main components: tungsten carbide and/or tungsten nitride; and the inner-wall working layer covers the surface of an inner cavity of the outer-layer base body, and the covering area is 60%-100% of the surface area of the inner cavity of the outer-layer base body. According to the sagger, the functions of shaping and forming a framework are achieved through the outer-layer base body, the inner-wall working layer serves as the surface in direct contact with materials, the sagger has the advantages of being high in temperature tolerance and not prone to introducing impurities, and the quality and performance of products calcined in the sagger can be effectively improved.
本发明涉及一种匣钵，所述匣钵包括外层基体和内壁工作层；所述外层基体的主要成分包括：莫来石、刚玉、高岭土、董青石、钾长石、熔融石英、红柱石、氧化锆中的一种或多种；所述内壁工作层的主要成分包括：碳化钨和/或氮化钨；所述内壁工作层覆盖于所述外层基体的内腔表面，覆盖面积为外层基体的内腔表面积的60％‑100％。该匣钵通过外层基体起到成型及形成骨架的作用，通过内壁工作层作为与物料直接接触的表面，具有耐受温度高，不易引入杂质的优点，能够有效提升在匣钵内煅烧的产品的品质和性能。
Sagger
一种匣钵
ZHANG XINHUA (author) / WENG QIDONG (author) / ZHOU YONG (author)
2021-10-26
Patent
Electronic Resource
Chinese
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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