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Slag adhesion preventing material for slag ladle and use method of slag adhesion preventing material
The invention discloses an anti-sticking slag material for a slag ladle and a using method thereof and belongs to the technical field of electric furnace smelting. The anti-sticking slag material for the slag ladle comprises the following raw materials in percentage by mass: 20-30% of coking fly ash, 30-40% of lime kiln fly ash, 30-40% of slag powder and 5-10% of a binder, totaling 100%. Wherein the granularity of the coking fly ash and the lime kiln fly ash is 80-250 meshes. According to the slag tank slag adhesion preventing material, the coking fly ash, the lime kiln fly ash, the slag powder and the binder are combined, scientific proportioning is adopted, the overall alkalinity of the material is improved, meanwhile, the cementitious property and adsorbability of the material are improved, and by setting different particle sizes and spraying modes, the slag adhesion preventing effect is achieved. The adhesive force of the finally prepared product on the slag ladle can be improved, the product is uniformly attached after being coated and dried without slipping or collapsing, and the slag ladle and steel slag and molten steel can be well isolated.
一种渣罐防粘渣材料及其使用方法，属于电炉冶炼技术领域。所述渣罐防粘渣材料的原料按质量分数配比组成如下：焦化除尘灰20‑30%、石灰窑除尘灰30‑40%、矿渣粉30‑40%和粘结剂5‑10%，共计100%；其中焦化除尘灰和石灰窑除尘灰的粒度为80‑250目。本发明所述渣罐防粘渣材料通过将焦化除尘灰、石灰窑除尘灰、矿渣粉与粘结剂结合，采用科学的配比，在提高材料整体的碱性的同时提高了材料的胶结性和吸附性，并通过设置不同的粒度以及喷涂方式，使最终制备的产品能够在渣罐上提高附着力，在涂覆干燥以后均匀附着而不会出现滑落或者塌陷的情况，且能够很好的隔离渣罐和钢渣钢水。
Slag adhesion preventing material for slag ladle and use method of slag adhesion preventing material
The invention discloses an anti-sticking slag material for a slag ladle and a using method thereof and belongs to the technical field of electric furnace smelting. The anti-sticking slag material for the slag ladle comprises the following raw materials in percentage by mass: 20-30% of coking fly ash, 30-40% of lime kiln fly ash, 30-40% of slag powder and 5-10% of a binder, totaling 100%. Wherein the granularity of the coking fly ash and the lime kiln fly ash is 80-250 meshes. According to the slag tank slag adhesion preventing material, the coking fly ash, the lime kiln fly ash, the slag powder and the binder are combined, scientific proportioning is adopted, the overall alkalinity of the material is improved, meanwhile, the cementitious property and adsorbability of the material are improved, and by setting different particle sizes and spraying modes, the slag adhesion preventing effect is achieved. The adhesive force of the finally prepared product on the slag ladle can be improved, the product is uniformly attached after being coated and dried without slipping or collapsing, and the slag ladle and steel slag and molten steel can be well isolated.
一种渣罐防粘渣材料及其使用方法，属于电炉冶炼技术领域。所述渣罐防粘渣材料的原料按质量分数配比组成如下：焦化除尘灰20‑30%、石灰窑除尘灰30‑40%、矿渣粉30‑40%和粘结剂5‑10%，共计100%；其中焦化除尘灰和石灰窑除尘灰的粒度为80‑250目。本发明所述渣罐防粘渣材料通过将焦化除尘灰、石灰窑除尘灰、矿渣粉与粘结剂结合，采用科学的配比，在提高材料整体的碱性的同时提高了材料的胶结性和吸附性，并通过设置不同的粒度以及喷涂方式，使最终制备的产品能够在渣罐上提高附着力，在涂覆干燥以后均匀附着而不会出现滑落或者塌陷的情况，且能够很好的隔离渣罐和钢渣钢水。
Slag adhesion preventing material for slag ladle and use method of slag adhesion preventing material
一种渣罐防粘渣材料及其使用方法
XU XIAOLU (author) / NIE WENJIN (author) / ZHANG HUAZHEN (author) / ZHU CHUNYAO (author) / LI XIAOWEI (author) / WANG YIPING (author) / ZHAO HAIYU (author) / XUE BIN (author) / LI XIAOBO (author)
2023-05-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Ladle slag adhesion preventing agent and using method thereof
| European Patent Office | 2021
| European Patent Office | 2020