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Formula and manufacturing method of slag ladle trunnion anti-sticking steel sheath
The invention discloses a formula and a manufacturing method of a slag ladle trunnion anti-sticking steel sheath, which relate to the technical field of casting residue treatment. According to the formula of the slag ladle trunnion anti-sticking steel sheath, the formula comprises 60-90% of slag, 5-30% of lime, 5-10% of a binder and the balance of a refractory material, and the refractory material is a mixture formed by mixing CaO and Al2O3 according to the proportion of 3: 1-6: 1. According to the formula and the manufacturing method of the slag ladle trunnion anti-sticking steel sheath, the matched trunnion sheath is manufactured, the sheath is placed at the position of the trunnion when the slag ladle receives slag steel, and the sheath is taken down when the slag ladle is hoisted. The formula effectively prevents slag steel from being adhered to the trunnion when the steel ladle is turned over casting residues, so that the lifting of the slag ladle is prevented from being influenced, the casting residue slag steel in the steel ladle is effectively prevented from being adhered to form a weight at the trunnion in the pouring process, so that the phenomenon that a slag ladle lifting appliance cannot be completely clamped into the trunnion for lifting the slag ladle is prevented, smooth production is ensured, and the hidden danger of pouring the slag ladle caused by the weight of the slag steel adhered to the trunnion of the ladle is reduced.
本发明公开了一种渣罐耳轴防粘钢护套配方及其制作方法，涉及铸余渣处理技术领域。该渣罐耳轴防粘钢护套配方，所述渣罐耳轴防粘钢护套配方包括：炉渣60‑90％，石灰5‑30％，粘结剂5‑10％，其余为耐火材料，所述耐火材料为CaO和Al2O3按照的3:1至6:1比例混合而成的混合物。该渣罐耳轴防粘钢护套配方及其制作方法，通过制作相配套的耳轴护套，渣罐承接渣钢时耳轴处放上护套，渣罐吊运时取下。有效的防止钢包翻铸余时渣钢粘在耳轴处，影响渣罐吊运，有效的防止了钢包内的铸余渣钢在倾倒过程中在耳轴处粘结成砣，致使渣罐吊具不能完全卡进去进行渣罐吊运，保证生产顺行，减少因粘罐耳轴渣钢结砣导致的渣罐倒运隐患。
Formula and manufacturing method of slag ladle trunnion anti-sticking steel sheath
The invention discloses a formula and a manufacturing method of a slag ladle trunnion anti-sticking steel sheath, which relate to the technical field of casting residue treatment. According to the formula of the slag ladle trunnion anti-sticking steel sheath, the formula comprises 60-90% of slag, 5-30% of lime, 5-10% of a binder and the balance of a refractory material, and the refractory material is a mixture formed by mixing CaO and Al2O3 according to the proportion of 3: 1-6: 1. According to the formula and the manufacturing method of the slag ladle trunnion anti-sticking steel sheath, the matched trunnion sheath is manufactured, the sheath is placed at the position of the trunnion when the slag ladle receives slag steel, and the sheath is taken down when the slag ladle is hoisted. The formula effectively prevents slag steel from being adhered to the trunnion when the steel ladle is turned over casting residues, so that the lifting of the slag ladle is prevented from being influenced, the casting residue slag steel in the steel ladle is effectively prevented from being adhered to form a weight at the trunnion in the pouring process, so that the phenomenon that a slag ladle lifting appliance cannot be completely clamped into the trunnion for lifting the slag ladle is prevented, smooth production is ensured, and the hidden danger of pouring the slag ladle caused by the weight of the slag steel adhered to the trunnion of the ladle is reduced.
本发明公开了一种渣罐耳轴防粘钢护套配方及其制作方法，涉及铸余渣处理技术领域。该渣罐耳轴防粘钢护套配方，所述渣罐耳轴防粘钢护套配方包括：炉渣60‑90％，石灰5‑30％，粘结剂5‑10％，其余为耐火材料，所述耐火材料为CaO和Al2O3按照的3:1至6:1比例混合而成的混合物。该渣罐耳轴防粘钢护套配方及其制作方法，通过制作相配套的耳轴护套，渣罐承接渣钢时耳轴处放上护套，渣罐吊运时取下。有效的防止钢包翻铸余时渣钢粘在耳轴处，影响渣罐吊运，有效的防止了钢包内的铸余渣钢在倾倒过程中在耳轴处粘结成砣，致使渣罐吊具不能完全卡进去进行渣罐吊运，保证生产顺行，减少因粘罐耳轴渣钢结砣导致的渣罐倒运隐患。
Formula and manufacturing method of slag ladle trunnion anti-sticking steel sheath
一种渣罐耳轴防粘钢护套配方及其制作方法
ZHANG LEI (author) / LAN HAIFENG (author) / DENG YONG (author) / ZHANG HU (author) / KONG LEI (author) / XIONG LEI (author) / HAN BAO (author) / DING TAIQIANG (author) / WEI GANG (author) / LI YINGJIANG (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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