Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Calcium aluminate fully-combined tin bath top cover brick for float glass tin bath and preparation method thereof
The invention belongs to the technical field of refractory materials, and particularly relates to a calcium aluminate fully-combined tin bath top cover brick for a float glass tin bath and a preparation method of the calcium aluminate fully-combined tin bath top cover brick. The brick consists of a supporting brick and a combined brick, wherein the supporting brick consists of a bottom layer calcium aluminate hot face brick and an upper layer light mullite heat insulating brick; the combined brick is of a four-layer structure and is composed of bottom-layer calcium aluminate hot face bricks, light mullite heat preservation bricks on the second layer and the third layer and a hard calcium silicate board on the top layer. The calcium aluminate hot face brick is composed of synthetic calciumaluminate aggregate, calcium aluminate cement, calcium aluminate fine powder, mullite fine powder and micro silicon powder. The calcium aluminate fully-combined molten tin bath top cover brick for thefloat glass tin bath is stable in structure, precise in size, high in thermal shock resistance, easy to install and maintain and good in heat preservation performance, the air tightness of the wholemolten tin bath is improved, temperature control is accurate, oxygen pollution is reduced, drippings on the top of the molten tin bath are reduced, and the yield of glass is increased by 5% or above;and profits of glass enterprises are effectively increased.
本发明属于耐火材料技术领域，具体的涉及一种浮法玻璃锡槽用铝酸钙质全组合式锡槽顶盖砖及其制备方法。由支撑砖和组合砖构成，所述的支撑砖由底层铝酸钙热面砖和上层轻质莫来石保温砖组成；所述的组合砖为四层结构，由底层铝酸钙热面砖，第二层和第三层为轻质莫来石保温砖，顶层为硬质硅酸钙板；所述的铝酸钙热面砖，由合成铝酸钙骨料、铝酸钙水泥、铝酸钙细粉、莫来石细粉以及微硅粉组成。本发明所述的浮法玻璃锡槽用铝酸钙质全组合式锡槽顶盖砖，结构稳定、尺寸精密、抗热震性能强、易于安装维护、保温性好、使整体锡槽气密性提升，温控精确，氧污染降低，减少锡槽顶部滴落物，使玻璃的成品率增加5％以上，有效的提高了玻璃企业的利润。
Calcium aluminate fully-combined tin bath top cover brick for float glass tin bath and preparation method thereof
The invention belongs to the technical field of refractory materials, and particularly relates to a calcium aluminate fully-combined tin bath top cover brick for a float glass tin bath and a preparation method of the calcium aluminate fully-combined tin bath top cover brick. The brick consists of a supporting brick and a combined brick, wherein the supporting brick consists of a bottom layer calcium aluminate hot face brick and an upper layer light mullite heat insulating brick; the combined brick is of a four-layer structure and is composed of bottom-layer calcium aluminate hot face bricks, light mullite heat preservation bricks on the second layer and the third layer and a hard calcium silicate board on the top layer. The calcium aluminate hot face brick is composed of synthetic calciumaluminate aggregate, calcium aluminate cement, calcium aluminate fine powder, mullite fine powder and micro silicon powder. The calcium aluminate fully-combined molten tin bath top cover brick for thefloat glass tin bath is stable in structure, precise in size, high in thermal shock resistance, easy to install and maintain and good in heat preservation performance, the air tightness of the wholemolten tin bath is improved, temperature control is accurate, oxygen pollution is reduced, drippings on the top of the molten tin bath are reduced, and the yield of glass is increased by 5% or above;and profits of glass enterprises are effectively increased.
本发明属于耐火材料技术领域，具体的涉及一种浮法玻璃锡槽用铝酸钙质全组合式锡槽顶盖砖及其制备方法。由支撑砖和组合砖构成，所述的支撑砖由底层铝酸钙热面砖和上层轻质莫来石保温砖组成；所述的组合砖为四层结构，由底层铝酸钙热面砖，第二层和第三层为轻质莫来石保温砖，顶层为硬质硅酸钙板；所述的铝酸钙热面砖，由合成铝酸钙骨料、铝酸钙水泥、铝酸钙细粉、莫来石细粉以及微硅粉组成。本发明所述的浮法玻璃锡槽用铝酸钙质全组合式锡槽顶盖砖，结构稳定、尺寸精密、抗热震性能强、易于安装维护、保温性好、使整体锡槽气密性提升，温控精确，氧污染降低，减少锡槽顶部滴落物，使玻璃的成品率增加5％以上，有效的提高了玻璃企业的利润。
Calcium aluminate fully-combined tin bath top cover brick for float glass tin bath and preparation method thereof
浮法玻璃锡槽用铝酸钙质全组合式锡槽顶盖砖及其制备方法
MA NAIFU (Autor:in) / MA XIAODONG (Autor:in) / ZHAI SUOPENG (Autor:in) / WANG DEHONG (Autor:in) / ZHAI SUOCHUN (Autor:in) / WANG GUANGSHENG (Autor:in) / ZHANG ZONGJIAN (Autor:in)
08.01.2021
Patent
Elektronische Ressource
Chinesisch
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