A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Production process of ultra-long regenerated graphite electrode for smelting quartz
The invention discloses a production process of an ultra-long regenerated graphite electrode for smelting quartz, which comprises the following steps: S1, proportioning: adding graphite powder and silicon powder into coal pitch, and stirring in a stirring pot to uniformly mix; S2, mixing and kneading; S3, airing the materials; S4, forming; S5, roasting; the production process is simple, the raw materials are re-compatible, and the production process is strictly controlled, so that the product has the advantages of length of 4.9 m, long service life, low cost, high density, high temperature resistance and corrosion resistance, and is beneficial to large-scale production.
本发明公开了一种熔炼石英用超长再生石墨电极的生产工艺，包括以下步骤：S1、配料：将石墨粉、硅粉加入煤沥青在搅拌锅中进行搅拌，使其混合均匀；S2、混捏：S3、晾料；S4、成型：S5、焙烧；本发明生产工艺简单，通过对原料的重新配伍，并对生产工序进行严格的控制，使得产品长度长达4.9米，使用寿命较长、成本低廉、高密度同时也具备耐高温、耐腐蚀的性能，有利于大规模生产。
Production process of ultra-long regenerated graphite electrode for smelting quartz
The invention discloses a production process of an ultra-long regenerated graphite electrode for smelting quartz, which comprises the following steps: S1, proportioning: adding graphite powder and silicon powder into coal pitch, and stirring in a stirring pot to uniformly mix; S2, mixing and kneading; S3, airing the materials; S4, forming; S5, roasting; the production process is simple, the raw materials are re-compatible, and the production process is strictly controlled, so that the product has the advantages of length of 4.9 m, long service life, low cost, high density, high temperature resistance and corrosion resistance, and is beneficial to large-scale production.
本发明公开了一种熔炼石英用超长再生石墨电极的生产工艺，包括以下步骤：S1、配料：将石墨粉、硅粉加入煤沥青在搅拌锅中进行搅拌，使其混合均匀；S2、混捏：S3、晾料；S4、成型：S5、焙烧；本发明生产工艺简单，通过对原料的重新配伍，并对生产工序进行严格的控制，使得产品长度长达4.9米，使用寿命较长、成本低廉、高密度同时也具备耐高温、耐腐蚀的性能，有利于大规模生产。
Production process of ultra-long regenerated graphite electrode for smelting quartz
一种熔炼石英用超长再生石墨电极的生产工艺
XUE XILI (author) / LIU CHANGQING (author) / XUE MINGHU (author) / ZHANG RUIQI (author)
2021-04-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Regenerated graphite electrode and preparation method thereof
| European Patent Office | 2024
Mixed smelting device for fused quartz ceramic product production
| European Patent Office | 2020
| European Patent Office | 2024
| European Patent Office | 2024