Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heat-insulating light refractory brick and processing technology thereof
The heat-insulating light refractory brick is prepared from the following raw materials in percentage by weight: 40 to 60 percent of microporous mullite light aggregate, 5 to 15 percent of high-temperature cement, 5 to 10 percent of silicon micro powder, 6 to 18 percent of high-aluminum micro powder, 4 to 12 percent of sticky powder, 2 to 8 percent of expanding agent, 0.1 to 0.3 percent of water reducing agent and 5 to 10 percent of additive binding agent. The weight of the kiln body can be greatly reduced by 30-60%, the heat capacity can be reduced, the thermal shock resistance is good, the service life of the kiln is greatly prolonged, meanwhile, the cost is saved, the heat conductivity coefficient is small, the heat preservation effect is good, the heat loss is small, the heat utilization efficiency is remarkably improved, the energy is saved, and the cost is reduced.
本发明公开了一种隔热性轻质耐火砖及其加工工艺，通过本发明的配料及加工工艺，由以下重量百分含量的原料制成，微孔莫来石轻质骨料40～60％、高温水泥5～15％、硅微粉5～10％、高铝微粉6～18％、粘十粉4～12％、膨胀剂2～8％、减水剂0.1～0.3％和添加结合剂5‑10％，可以大大减轻窑体重量，可减轻重量达30～60％，可减少热容量，抗热震性能好，窑炉的使用寿命得到极大的提高，同时节约成本，导热系数小，保温效果好，热损失少，显著提高了热利用效率，节约了能源，降低了成本。
Heat-insulating light refractory brick and processing technology thereof
The heat-insulating light refractory brick is prepared from the following raw materials in percentage by weight: 40 to 60 percent of microporous mullite light aggregate, 5 to 15 percent of high-temperature cement, 5 to 10 percent of silicon micro powder, 6 to 18 percent of high-aluminum micro powder, 4 to 12 percent of sticky powder, 2 to 8 percent of expanding agent, 0.1 to 0.3 percent of water reducing agent and 5 to 10 percent of additive binding agent. The weight of the kiln body can be greatly reduced by 30-60%, the heat capacity can be reduced, the thermal shock resistance is good, the service life of the kiln is greatly prolonged, meanwhile, the cost is saved, the heat conductivity coefficient is small, the heat preservation effect is good, the heat loss is small, the heat utilization efficiency is remarkably improved, the energy is saved, and the cost is reduced.
本发明公开了一种隔热性轻质耐火砖及其加工工艺，通过本发明的配料及加工工艺，由以下重量百分含量的原料制成，微孔莫来石轻质骨料40～60％、高温水泥5～15％、硅微粉5～10％、高铝微粉6～18％、粘十粉4～12％、膨胀剂2～8％、减水剂0.1～0.3％和添加结合剂5‑10％，可以大大减轻窑体重量，可减轻重量达30～60％，可减少热容量，抗热震性能好，窑炉的使用寿命得到极大的提高，同时节约成本，导热系数小，保温效果好，热损失少，显著提高了热利用效率，节约了能源，降低了成本。
Heat-insulating light refractory brick and processing technology thereof
一种隔热性轻质耐火砖及其加工工艺
ZHANG SHAN (Autor:in) / RUAN HEPING (Autor:in) / WAN ZHIHUA (Autor:in) / JIANG HUI (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Heat-insulating refractory brick and preparation method thereof
| Europäisches Patentamt | 2023
Refractory heat-insulating brick and preparation process thereof
| Europäisches Patentamt | 2021