Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production process for producing refractory brick by utilizing cordierite
The invention belongs to the technical field of refractory brick production, and particularly relates to a production process for producing refractory bricks by utilizing cordierite processing, whichsequentially comprises the following steps of: stirring raw materials, supplying the raw materials, automatically weighing, mixing and stirring, pressing by a pressing machine, carrying green bricks,inspecting the green bricks, tapping the green bricks, firing in a rotary kiln, cooling finished bricks and inspecting the finished bricks. The calcined kaolin is used for partially replacing raw clay, so that the shrinkage resistance and the thermal shock resistance of the refractory brick can be improved, zirconite powder can be decomposed into zirconium oxide in the firing process, so that thethermal shock stability of the refractory brick is improved, and the toughening effect is achieved, the kaolin powder, the talcum powder, the mullite powder and the zirconite are reasonably proportioned, so that the refractory brick has a stable structure, an ordered production process and a reasonable proportion are adopted, therefore, the effects of high production efficiency, uniform specification, stable proportioning structure and good quality are achieved.
本发明属于耐火砖生产技术领域，特别涉及一种利用堇青石加工生产耐火砖的生产工艺，所述的生产工艺依次为，原料搅拌、原料供给、自动称重、混合搅拌、压机压制、砖坯搬运、砖坯视检、砖坯开孔、回转窑烧制、冷却成品砖、视检成品砖。本发明通过煅烧过的高岭土来部分代替生粘土，可以增加其耐火砖的抗收缩和提高抗热冲击性；通过锆英石粉在烧制过程中能够分解成氧化锆，有利于提高其耐火砖的热震稳定性，且起到了增韧作用；通过高岭土粉、滑石粉、莫来石粉、锆英石合理配比，可以使得耐火砖有着稳定结构；通过有序的生产工艺和合理配比；如此，达到了生产高效、规格统一、配比结构稳定、质量好的效果。
Production process for producing refractory brick by utilizing cordierite
The invention belongs to the technical field of refractory brick production, and particularly relates to a production process for producing refractory bricks by utilizing cordierite processing, whichsequentially comprises the following steps of: stirring raw materials, supplying the raw materials, automatically weighing, mixing and stirring, pressing by a pressing machine, carrying green bricks,inspecting the green bricks, tapping the green bricks, firing in a rotary kiln, cooling finished bricks and inspecting the finished bricks. The calcined kaolin is used for partially replacing raw clay, so that the shrinkage resistance and the thermal shock resistance of the refractory brick can be improved, zirconite powder can be decomposed into zirconium oxide in the firing process, so that thethermal shock stability of the refractory brick is improved, and the toughening effect is achieved, the kaolin powder, the talcum powder, the mullite powder and the zirconite are reasonably proportioned, so that the refractory brick has a stable structure, an ordered production process and a reasonable proportion are adopted, therefore, the effects of high production efficiency, uniform specification, stable proportioning structure and good quality are achieved.
本发明属于耐火砖生产技术领域，特别涉及一种利用堇青石加工生产耐火砖的生产工艺，所述的生产工艺依次为，原料搅拌、原料供给、自动称重、混合搅拌、压机压制、砖坯搬运、砖坯视检、砖坯开孔、回转窑烧制、冷却成品砖、视检成品砖。本发明通过煅烧过的高岭土来部分代替生粘土，可以增加其耐火砖的抗收缩和提高抗热冲击性；通过锆英石粉在烧制过程中能够分解成氧化锆，有利于提高其耐火砖的热震稳定性，且起到了增韧作用；通过高岭土粉、滑石粉、莫来石粉、锆英石合理配比，可以使得耐火砖有着稳定结构；通过有序的生产工艺和合理配比；如此，达到了生产高效、规格统一、配比结构稳定、质量好的效果。
Production process for producing refractory brick by utilizing cordierite
一种利用堇青石加工生产耐火砖的生产工艺
SU MULAN (Autor:in) / QIU MEITING (Autor:in)
02.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
COMPOSITION FOR REFRACTORY BRICK, REFRACTORY BRICK, AND METHOD FOR PRODUCING REFRACTORY BRICK
| Europäisches Patentamt | 2015
METHOD OF PRODUCING ALUMINA SILICA BRICK CONTAINING CORDIERITE
| Europäisches Patentamt | 2018
METHOD FOR PRODUCING REFRACTORY BRICK, AND REFRACTORY BRICK
| Europäisches Patentamt | 2017
UNFIRED BRICK REFRACTORY AND METHOD FOR PRODUCING UNFIRED BRICK REFRACTORY
| Europäisches Patentamt | 2018