A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a gunning mix. The gunning mix comprises the following components in parts by weight: 20-85 parts of fused magnesite, 5-15 parts of fused pure calcium aluminate cement, 8-20 parts of graphite, 10-30 parts of an alumina homogenized material, 5-25 parts of zirconium dioxide, 1-8 parts of an additive and 2-10 parts of a plasticizing aid. The gunning mix has the advantages of higher wear resistance, higher thermal shock resistance, high chemical erosion resistance, high strength, easiness in construction, simple preparation process and easiness in industrial production, cansave materials for users and lower cost, and effectively prolongs the overall service life of a coal injection pipe.
本发明提供一种喷补料，喷补料配方包括以下组分，电熔镁砂、电熔纯铝酸钙水泥、石墨、矾土均化料、二氧化锆、添加剂、助塑剂；所述配方组分的原材料重量组分如下：电熔镁砂20‑85份、电熔纯铝酸钙水泥5～15份、石墨8‑20份、矾土均化料10‑30份、二氧化锆5‑25份、添加剂1‑8份、助塑剂2‑10份。本发明具有较高的耐磨性能和抗热震性能，抗化学侵蚀能力强，能为用户节省材料和降低成本，有效延长了喷煤管的整体使用寿命，强度高易于施工，制备工艺简单，易于工业化生产。
The invention provides a gunning mix. The gunning mix comprises the following components in parts by weight: 20-85 parts of fused magnesite, 5-15 parts of fused pure calcium aluminate cement, 8-20 parts of graphite, 10-30 parts of an alumina homogenized material, 5-25 parts of zirconium dioxide, 1-8 parts of an additive and 2-10 parts of a plasticizing aid. The gunning mix has the advantages of higher wear resistance, higher thermal shock resistance, high chemical erosion resistance, high strength, easiness in construction, simple preparation process and easiness in industrial production, cansave materials for users and lower cost, and effectively prolongs the overall service life of a coal injection pipe.
本发明提供一种喷补料，喷补料配方包括以下组分，电熔镁砂、电熔纯铝酸钙水泥、石墨、矾土均化料、二氧化锆、添加剂、助塑剂；所述配方组分的原材料重量组分如下：电熔镁砂20‑85份、电熔纯铝酸钙水泥5～15份、石墨8‑20份、矾土均化料10‑30份、二氧化锆5‑25份、添加剂1‑8份、助塑剂2‑10份。本发明具有较高的耐磨性能和抗热震性能，抗化学侵蚀能力强，能为用户节省材料和降低成本，有效延长了喷煤管的整体使用寿命，强度高易于施工，制备工艺简单，易于工业化生产。
Gunning mix
一种喷补料
WANG FENGJUN (author)
2020-09-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024