Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Box-type resistance furnace multiphase gradient furnace body brick and multiphase gradient furnace body
The invention relates to a box-type resistance furnace multiphase gradient furnace body brick and a multiphase gradient furnace body. The method comprises the following steps of: by taking high bauxite, silica fume, alumina powder, a pore forming agent, high-quality diatomite, sawdust and a high-temperature binder as raw materials, premixing, mixing, molding, drying and sintering to prepare the box-type resistance furnace multiphase gradient furnace body brick. The multiphase gradient furnace body brick is a double-layer brick; the inner layer is a light high-alumina brick; the outer layer isthe diatomite light brick, the inner layer brick is good in heat preservation effect, although the inner layer brick cannot be directly used as a working surface, the joint surface is not cracked under high temperature, the crack propagation of the high-alumina brick is effectively prevented, the high-temperature mechanical property of the multiphase gradient furnace body brick is improved, the cost is reduced, and meanwhile, the problems that the traditional furnace body brick is complicated to assemble and the like are solved.
本发明涉及一种箱式电阻炉复相梯度炉体砖及复相梯度炉体，包括以下步骤：以高铝矾土、硅灰、氧化铝粉、造孔剂，优质硅藻土、木屑和高温粘结剂为原料，通过预混、混合、成型、干燥、烧结制备箱式电阻炉复相梯度炉体砖。复相梯度炉体砖为双层砖，内层为轻质高铝砖，外层为硅藻土轻质砖，内层砖保温效果好，虽然不能直接作为工作面，但是结合面受高温不开裂，有效阻止高铝砖的裂纹扩展，提高复相梯度炉体砖的高温机械性能，降低了成本，同时使用该炉体砖简化传统炉体砖的装配繁琐等问题。
Box-type resistance furnace multiphase gradient furnace body brick and multiphase gradient furnace body
The invention relates to a box-type resistance furnace multiphase gradient furnace body brick and a multiphase gradient furnace body. The method comprises the following steps of: by taking high bauxite, silica fume, alumina powder, a pore forming agent, high-quality diatomite, sawdust and a high-temperature binder as raw materials, premixing, mixing, molding, drying and sintering to prepare the box-type resistance furnace multiphase gradient furnace body brick. The multiphase gradient furnace body brick is a double-layer brick; the inner layer is a light high-alumina brick; the outer layer isthe diatomite light brick, the inner layer brick is good in heat preservation effect, although the inner layer brick cannot be directly used as a working surface, the joint surface is not cracked under high temperature, the crack propagation of the high-alumina brick is effectively prevented, the high-temperature mechanical property of the multiphase gradient furnace body brick is improved, the cost is reduced, and meanwhile, the problems that the traditional furnace body brick is complicated to assemble and the like are solved.
本发明涉及一种箱式电阻炉复相梯度炉体砖及复相梯度炉体，包括以下步骤：以高铝矾土、硅灰、氧化铝粉、造孔剂，优质硅藻土、木屑和高温粘结剂为原料，通过预混、混合、成型、干燥、烧结制备箱式电阻炉复相梯度炉体砖。复相梯度炉体砖为双层砖，内层为轻质高铝砖，外层为硅藻土轻质砖，内层砖保温效果好，虽然不能直接作为工作面，但是结合面受高温不开裂，有效阻止高铝砖的裂纹扩展，提高复相梯度炉体砖的高温机械性能，降低了成本，同时使用该炉体砖简化传统炉体砖的装配繁琐等问题。
Box-type resistance furnace multiphase gradient furnace body brick and multiphase gradient furnace body
一种箱式电阻炉复相梯度炉体砖及复相梯度炉体
LUO XUDONG (Autor:in) / LI JIJIA (Autor:in)
26.05.2020
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
Multiphase gradient furnace door brick of box-type resistance furnace and manufacturing method
| Europäisches Patentamt | 2020
Furnace top refractory brick of copper smelting reverberatory furnace
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021