CN117884608A - 一种锌铸锭舀勺及制作方法 - Google Patents

一种锌铸锭舀勺及制作方法 Download PDF

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CN117884608A
CN117884608A CN202311732415.3A CN202311732415A CN117884608A CN 117884608 A CN117884608 A CN 117884608A CN 202311732415 A CN202311732415 A CN 202311732415A CN 117884608 A CN117884608 A CN 117884608A
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韩丽军
李样人
王峰
张恩明
李海涛
陈典强
肖广金
李雷
张亚青
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Jiangxi Copper Lead Zinc Metal Co ltd
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Abstract

本发明提供了一种锌铸锭舀勺及制作方法,通过设置隔板,可加强浇铸段的强度,配合浇铸室,可有效减小浇筑时熔融锌液的冲击,防止熔融锌液飞溅,确保熔融锌液的浇铸稳定性;通过壳体承托、压板夹紧浇铸段和壳体、底板和盖板将舀取段和浇铸段夹紧对齐,能有效降低舀取段和浇铸段的受力,降低断裂的风险;采用耐高温材料烧制舀取段和浇铸段,其强度更高,使用寿命更长。

Description

一种锌铸锭舀勺及制作方法
技术领域
本发明涉及有色金属冶炼领域,具体为一种锌铸锭舀勺及制作方法。
背景技术
锌铸锭普遍采用感应电炉与舀勺浇铸,舀勺伸入感应炉内舀熔融锌液浇铸在模具内。传统舀勺为单勺或双勺结构,材质为石墨。浇铸效率低,石墨勺使用寿命短,易断裂。
发明内容
本发明提供了一种锌铸锭舀勺及制作方法,通过设置隔板,可加强浇铸段的强度,配合浇铸室,可有效减小浇筑时熔融锌液的冲击,防止熔融锌液飞溅,确保熔融锌液的浇铸稳定性;通过壳体承托、压板夹紧浇铸段和壳体、底板和盖板将舀取段和浇铸段夹紧对齐,能有效降低舀取段和浇铸段的受力,降低断裂的风险;采用耐高温材料烧制舀取段和浇铸段,其强度更高,使用寿命更长。
一种锌铸锭舀勺,所述舀勺包括舀取段1和浇铸段2,所述舀取段1和浇铸段2之间有贯通的流道3;所述浇铸段2上设有底部开口的隔板4,所述隔板4的两端分别为流道3和浇铸室5,所述浇铸室5底部设有浇铸口6;所述舀取段1和浇铸段2用拼接装置连接,所述拼接装置包括壳体7、底板9、盖板10、压板12,所述壳体7底部开设通孔8,所述浇铸段2置入壳体7内且浇铸口6与通孔8的位置相对应,所述压板12将浇铸段2与壳体7夹紧;通过螺栓紧固所述底板9和盖板10将舀取段1和浇铸段2夹紧对齐。
进一步的,所述浇铸段2与壳体7之间设置耐温层13。
进一步的,所述盖板10上开设清理孔11。
进一步的,所述舀勺包括2个单体,每个单体均包括设有2个流道3的舀取段1和浇铸段2,且每个单体上的2个浇铸室5呈错位分布。
进一步的,所述舀取段1和浇铸段2采用耐高温材料烧制,其配比如下:碳化硅65-75质量份,氮化硅20-30质量份,二氧化硅1-5质量份,三氧化二铁0.2-1.0质量份,氮化硼0.2-1.0质量份,氧化钇0.1-0.5质量份。
进一步的,所述舀取段1和浇铸段2的耐高温材料配比优选为:碳化硅69质量份,氮化硅26.7质量份,二氧化硅3质量份,三氧化二铁0.5质量份,氮化硼0.5质量份,氧化钇0.3质量份。
本发明的优点:
1、本发明通过设置隔板,可加强浇铸段的强度,配合浇铸室,可有效减小浇筑时熔融锌液的冲击,防止熔融锌液飞溅,确保熔融锌液的浇铸稳定性;
2、通过壳体承托、压板夹紧浇铸段和壳体、底板和盖板将舀取段和浇铸段夹紧对齐,能有效降低舀取段和浇铸段的受力,降低断裂的风险;
3、本发明采用耐高温材料烧制舀取段和浇铸段,其强度更高,使用寿命更长。
附图说明
图1为本发明舀取段与浇铸段立体图一;
图2为本发明舀取段与浇铸段立体图二;
图3为本发明浇铸段立体图;
图4为本发明壳体与盖板俯视图;
图5为本发明舀勺俯视图;
图中:1-舀取段;2-浇铸段;3-流道;4-隔板;5-浇铸室;6-浇铸口;7-壳体;8-通孔;9-底板;10-盖板;11-清理孔;12-压板;13-耐温层。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述。下面通过参考附图描述的实施例是示例性的,仅用于解释本发明,而不能理解为对本发明的限制。
实施例1
一种锌铸锭舀勺,其包括2个单体,每个单体均包括舀取段1和浇铸段2,舀取段1和浇铸段2之间有2个贯通的流道3;浇铸段2上设有底部开口的隔板4,隔板4的两端分别为流道3和浇铸室5,每个单体上的2个浇铸室5呈错位分布,浇铸室5底部设有浇铸口6;舀取段1和浇铸段2用拼接装置连接,拼接装置包括壳体7、底板9、盖板10、压板12,壳体7底部开设通孔8,盖板10上开设清理孔11,浇铸段2置入壳体7内且浇铸口6与通孔8的位置相对应,浇铸段2与壳体7之间设置耐温层13,压板12将浇铸段2与壳体7夹紧;通过螺栓紧固底板9和盖板10将舀取段1和浇铸段2夹紧对齐,清理孔11与流道3对齐;
上述舀勺即为我司目前采用的锌铸锭舀勺,其如图1-图5所示,拥有2个单体、4条流道和4个浇铸口,能一次性浇铸4块锌锭。
舀取段1和浇铸段2的耐高温材料配比为:碳化硅69质量份,氮化硅26.7质量份,二氧化硅3质量份,三氧化二铁0.5质量份,氮化硼0.5质量份,氧化钇0.3质量份。
上述材质比石墨材质强度更高,使用寿命更长,而且通过壳体承托、压板夹紧浇铸段和壳体、底板和盖板将舀取段和浇铸段夹紧对齐,能有效降低舀取段和浇铸段的受力,降低断裂的风险。
最后:以上所述仅为本发明的优选实施例而已,并不用于限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (6)

1.一种锌铸锭舀勺,其特征在于:所述舀勺包括舀取段和浇铸段,所述舀取段和浇铸段之间有贯通的流道;所述浇铸段上设有底部开口的隔板,所述隔板的两端分别为流道和浇铸室,所述浇铸室底部设有浇铸口;所述舀取段和浇铸段用拼接装置连接,所述拼接装置包括壳体、底板、盖板、压板,所述壳体底部开设通孔,所述浇铸段置入壳体内且浇铸口与通孔的位置相对应,所述压板将浇铸段与壳体夹紧;通过螺栓紧固所述底板和盖板将舀取段和浇铸段夹紧对齐。
2.根据权利要求1所述的锌铸锭舀勺,其特征在于:所述浇铸段与壳体之间设置耐温层。
3.根据权利要求1所述的锌铸锭舀勺,其特征在于:所述盖板上开设清理孔。
4.根据权利要求1所述的锌铸锭舀勺,其特征在于:所述舀勺包括2个单体,每个单体均包括设有2个流道的舀取段和浇铸段,且每个单体上的2个浇铸室呈错位分布。
5.根据权利要求1-4任意一项所述的锌铸锭舀勺中舀取段和浇铸段采用耐高温材料烧制,其特征在于:所述耐高温材料配比如下:碳化硅65-75质量份,氮化硅20-30质量份,二氧化硅1-5质量份,三氧化二铁0.2-1.0质量份,氮化硼0.2-1.0质量份,氧化钇0.1-0.5质量份。
6.根据权利要求1-4任意一项所述的锌铸锭舀勺中舀取段和浇铸段采用耐高温材料烧制,其特征在于:所述耐高温材料配比如下:碳化硅69质量份,氮化硅26.7质量份,二氧化硅3质量份,三氧化二铁0.5质量份,氮化硼0.5质量份,氧化钇0.3质量份。
CN202311732415.3A 2023-12-16 2023-12-16 一种锌铸锭舀勺及制作方法 Pending CN117884608A (zh)

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