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Corrosion-resistant and scouring-resistant magnesian tundish dry vibration material and preparation method and equipment
The invention belongs to the technical field of refractory materials, and relates to a corrosion-resistant and scouring-resistant magnesian tundish dry vibration material, a preparation method thereof and equipment. The magnesian tundish dry vibration material is prepared by compounding a magnesium coarse aggregate, a magnesium fine aggregate, magnesium powder, aluminum powder, boric acid, a binding agent and resin. The vibrating material is high in corrosion resistance and scouring resistance, is effective after 30h continuous casting use; and the preparation method of the vibrating material is simple and efficient. In addition, a batching bin with a screen structure is adopted; the screen structure comprises a perforated plate, a screen unit, a supporting column unit and a clamping frame body plate unit; the inclination angle of the screen is flexible and adjustable. and the strength of a fixed structure is large after the angle is adjusted; the screen is not prone to falling off accidentally; the whole screen structure is convenient to disassemble, assemble and maintain; the effective filtering area of the screen can be greatly increased; and the problem that the center of the screen is broken within a short time due to continuous blanking at the center of the screen is avoided.
本发明属于耐火材料技术领域，尤其涉及一种耐腐蚀、耐冲刷的镁质中间包干式振动料，及其制备方法和设备。本发明通过将镁质粗骨料、镁质细骨料、镁质粉料、铝质粉料、硼酸、结合剂以及树脂复配的方式，制得镁质中间包干式振动料。本发明具有振动料耐腐蚀、耐冲刷能力强，30h连铸使用持续有效，以及制备方法简单高效的优点。此外，本发明采用了带筛网结构的配料仓，其筛网结构包括开孔板、筛网单元、支撑柱单元以及卡合架体板单元，具有筛网倾斜角度灵活可调，角度调节后固定结构强度大、筛网不易意外掉落，整体筛网结构方便拆装维修，以及可以大幅提高筛网有效过滤面积的优点，避免筛网中心持续下料，短时间内筛网中心就破裂的问题。
Corrosion-resistant and scouring-resistant magnesian tundish dry vibration material and preparation method and equipment
The invention belongs to the technical field of refractory materials, and relates to a corrosion-resistant and scouring-resistant magnesian tundish dry vibration material, a preparation method thereof and equipment. The magnesian tundish dry vibration material is prepared by compounding a magnesium coarse aggregate, a magnesium fine aggregate, magnesium powder, aluminum powder, boric acid, a binding agent and resin. The vibrating material is high in corrosion resistance and scouring resistance, is effective after 30h continuous casting use; and the preparation method of the vibrating material is simple and efficient. In addition, a batching bin with a screen structure is adopted; the screen structure comprises a perforated plate, a screen unit, a supporting column unit and a clamping frame body plate unit; the inclination angle of the screen is flexible and adjustable. and the strength of a fixed structure is large after the angle is adjusted; the screen is not prone to falling off accidentally; the whole screen structure is convenient to disassemble, assemble and maintain; the effective filtering area of the screen can be greatly increased; and the problem that the center of the screen is broken within a short time due to continuous blanking at the center of the screen is avoided.
本发明属于耐火材料技术领域，尤其涉及一种耐腐蚀、耐冲刷的镁质中间包干式振动料，及其制备方法和设备。本发明通过将镁质粗骨料、镁质细骨料、镁质粉料、铝质粉料、硼酸、结合剂以及树脂复配的方式，制得镁质中间包干式振动料。本发明具有振动料耐腐蚀、耐冲刷能力强，30h连铸使用持续有效，以及制备方法简单高效的优点。此外，本发明采用了带筛网结构的配料仓，其筛网结构包括开孔板、筛网单元、支撑柱单元以及卡合架体板单元，具有筛网倾斜角度灵活可调，角度调节后固定结构强度大、筛网不易意外掉落，整体筛网结构方便拆装维修，以及可以大幅提高筛网有效过滤面积的优点，避免筛网中心持续下料，短时间内筛网中心就破裂的问题。
Corrosion-resistant and scouring-resistant magnesian tundish dry vibration material and preparation method and equipment
一种耐腐蚀、耐冲刷的镁质中间包干式振动料，及其制备方法和设备
YANG RONGCAI (author) / CHEN JIANPING (author)
2021-05-18
Patent
Electronic Resource
Chinese
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