CN107721414A - 柔性碳锆免维衬板及安装方法 - Google Patents

柔性碳锆免维衬板及安装方法 Download PDF

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CN107721414A
CN107721414A CN201710933629.5A CN201710933629A CN107721414A CN 107721414 A CN107721414 A CN 107721414A CN 201710933629 A CN201710933629 A CN 201710933629A CN 107721414 A CN107721414 A CN 107721414A
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冯伟娟
赵炳强
冯仕栋
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LAIZHOU JINFENG RUBBER PLASTIC Co Ltd
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Abstract

本发明提供一种安装方便且设计合理的柔性碳锆免维衬板及安装方法。一种柔性碳锆免维衬板，包括基层，在基层上设有多个衬板,相邻衬板之间通过连接件拆卸连接提升条板，衬板包括由外向内依次设置的支撑板、缓冲层和耐磨层，缓冲层包括多个成行成列排列的橡胶板，耐磨层包括多个成行成列排列的增韧碳锆陶瓷块。其安装方法，包括以下步骤：将预制好的衬板沿需要保护的设备内壁圆周方向依次排列，相邻两块衬板相邻的一侧凸起卡入同一提升条板的衬板压槽内形成一排相互连接的柔性碳锆免维衬板；用连接件穿过提升条板和衬板连接在需要保护的设备内壁；用第二连接件穿过紧固板将提升条板连接在需要保护的设备内壁。

Description

柔性碳锆免维衬板及安装方法
技术领域
本发明涉及一种柔性衬板，具体涉及一种柔性碳锆免维衬板及安装方法。
背景技术
目前用于钢铁冶金行业中烧结混合机上的衬板安装采用螺栓电焊形式，在安装过程中由于人为的原因，衬板安装后经常发生脱落，导致衬板划伤皮带，损害圆筒的情况。
目前衬板包括橡胶衬板、尼龙衬板、陶瓷衬板等，然后固定在烧结混合机上，上述衬板存在不耐磨、衬板粘料、混匀造粒效果不佳的问题。
发明内容
本发明目的在于提供一种安装方便且设计合理的柔性碳锆免维衬板及安装方法。
本发明采用以下技术方案：
一种柔性碳锆免维衬板，包括基层，在基层上设有多个衬板,相邻衬板之间通过连接件拆卸连接提升条板，衬板包括由外向内依次设置的支撑板、缓冲层和耐磨层，缓冲层包括多个成行成列排列的橡胶板，耐磨层包括多个成行成列排列的增韧碳锆陶瓷块，增韧碳锆陶瓷块与橡胶块的数量相等。
所述柔性碳锆免维衬板优选方案，提升条板内部设有紧固板，提升条板上设有连接件通孔和衬板压槽；衬板为弧形结构，且两侧具有与衬板压槽对应的凸起。
所述柔性碳锆免维衬板优选方案，连接件为螺栓和与其配合的螺母，螺栓贯穿螺母及衬板与基层连接，连接件通孔为阶梯孔，螺栓及螺母均在阶梯孔内。
所述柔性碳锆免维衬板优选方案，增韧碳锆陶瓷块由以下重量份的原料制成：氧化锆10-20，氧化铝2-6，石墨烯2-2.5，碳化钒3.5-4，碳纤维10-12，氧化铝纤维3-5，制备方法如下：将上述各原料投入高速混合机中，对其进行混合搅拌，然后将混合均匀的混料置于模具中进行压制成预制件，压制压强为40-50MPa，再将预制件烧结，烧结过程为从室温烧结到900℃后保温2小时，降温至300℃，再从300℃烧结至1500℃后保温3小时随炉冷却即可。
一种柔性碳锆免维衬板的安装方法，包括以下步骤：
（1）将预制好的衬板沿需要保护的设备内壁圆周方向依次排列，相邻两块衬板相邻的一侧凸起卡入同一提升条板的衬板压槽内形成一排相互连接的柔性碳锆免维衬板；
（2）在需要保护的设备内壁合适位置设置第一螺栓穿孔和第二螺栓穿孔；
（3）用连接件穿过提升条板和衬板连接在需要保护的设备内壁；
（4）用第二连接件穿过紧固板将提升条板连接在需要保护的设备内壁。
本发明的有益效果：
衬板本身带有提升条板，将物料提升到临界高度，且由于相邻提升条板之间的增韧橡胶碳锆陶瓷板为弧形内凸的结构，具有自由垂体作用，混匀造球过程中由圆筒带动物料抛撒过程中，形成料抖，强化混匀造球效果；增韧橡胶碳锆陶瓷板解决了粘料现象；衬板在安装时可以通过凸凹插接为一体，安装方便，且避免了在使用过程中脱落；增韧碳锆陶瓷块制备时在原料中添加碳纤维，碳纤维的存在可使裂纹扩展偏转和纤维拔出等现象出现，从而提高制品的断裂韧性；氧化铝纤维表面光滑度好，抗震性好。
附图说明
图1为本发明的结构示意图；
图2为衬板结构示意图；
图3为提升条板结构示意图；
图中1、基层，2、衬板，3、螺母， 4、螺栓，5、提升条板，6、耐磨层，7、缓冲层，8、支撑板，9、衬板压槽， 11、紧固板， 12、连接件通孔，a、凸起。
具体实施方式
为使本发明的目的、技术方案及优点更加清楚明白，以下参照附图并举实施例，对本发明进一步详细说明。
一种柔性碳锆免维衬板，包括基层1，在基层1上设有多个衬板2,相邻衬板2之间通过连接件拆卸连接提升条板5，衬板2包括由外向内依次设置的支撑板8、缓冲层7和耐磨层6，缓冲层7包括多个成行成列排列的橡胶板，耐磨层6包括多个成行成列排列的增韧碳锆陶瓷块，增韧碳锆陶瓷块与橡胶块的数量相等。
本实施例中，提升条板5内部设有紧固板11，提升条板5上设有连接件通孔12和衬板压槽9；衬板2为弧形结构，且两侧具有与衬板压槽9对应的凸起a。
本实施例中，连接件为螺栓4和与其配合的螺母3，螺栓4贯穿螺母3及衬板2与基层1连接，连接件通孔12为阶梯孔，螺栓4及螺母3均在阶梯孔内。
本实施例中，增韧碳锆陶瓷块由以下重量份的原料制成：氧化锆10-20，氧化铝2-6，石墨烯2-2.5，碳化钒3.5-4，碳纤维10-12，氧化铝纤维3-5，制备方法如下：将上述各原料投入高速混合机中，对其进行混合搅拌，然后将混合均匀的混料置于模具中进行压制成预制件，压制压强为40-50MPa，再将预制件烧结，烧结过程为从室温烧结到900℃后保温2小时，降温至300℃，再从300℃烧结至1500℃后保温3小时随炉冷却即可。
一种所述柔性碳锆免维衬板的安装方法，包括以下步骤：
（1）将预制好的衬板2沿需要保护的设备内壁圆周方向依次排列，相邻两块衬板2相邻的一侧凸起a卡入同一提升条板5的衬板压槽9内形成一排相互连接的柔性碳锆免维衬板；
（2）在需要保护的设备内壁合适位置设置第一螺栓穿孔和第二螺栓穿孔；
（3）用连接件穿过提升条板5和衬板2连接在需要保护的设备内壁；
（4）用第二连接件穿过紧固板11将提升条板5连接在需要保护的设备内壁。
上述具体实施方式仅是本发明的具体个案，并非是对本发明作其它形式的限制，任何熟悉本专业的技术人员可能利用上述揭示的技术内容加以变更或改型为等同变化的等效实施方式。但是凡是未脱离本发明技术原理的前提下，依据本发明的技术实质对以上实施方式所作的任何简单修改、等同变化与改型，皆应落入本发明的专利保护范围。

Claims (5)

1.一种柔性碳锆免维衬板，其特征在于:包括基层(1)，在基层(1)上设有多个衬板(2),相邻衬板(2)之间通过连接件拆卸连接提升条板(5)，衬板(2)包括由外向内依次设置的支撑板(8)、缓冲层(7)和耐磨层(6)，缓冲层(7)包括多个成行成列排列的橡胶板，耐磨层(6)包括多个成行成列排列的增韧碳锆陶瓷块，增韧碳锆陶瓷块与橡胶块的数量相等。
2.根据权利要求1所述柔性碳锆免维衬板，其特征在于: 提升条板(5)内部设有紧固板（11），提升条板(5)上设有连接件通孔（12）和衬板压槽（9）；衬板(2)为弧形结构，且两侧具有与衬板压槽（9）对应的凸起（a）。
3.根据权利要求2所述柔性碳锆免维衬板，其特征在于: 连接件为螺栓（4）和与其配合的螺母（3），螺栓（4）贯穿螺母（3）及衬板（2）与基层（1）连接，连接件通孔（12）为阶梯孔，螺栓（4）及螺母（3）均在阶梯孔内。
4.根据权利要求1或2或3所述柔性碳锆免维衬板，其特征在于: 增韧碳锆陶瓷块由以下重量份的原料制成：氧化锆10-20，氧化铝2-6，石墨烯2-2.5，碳化钒3.5-4，碳纤维10-12，氧化铝纤维3-5，制备方法如下：将上述各原料投入高速混合机中，对其进行混合搅拌，然后将混合均匀的混料置于模具中进行压制成预制件，压制压强为40-50MPa，再将预制件烧结，烧结过程为从室温烧结到900℃后保温2小时，降温至300℃，再从300℃烧结至1500℃后保温3小时随炉冷却即可。
5.一种权利要求3所述柔性碳锆免维衬板的安装方法，其特征在于，包括以下步骤：
（1）将预制好的衬板（2）沿需要保护的设备内壁圆周方向依次排列，相邻两块衬板(2)相邻的一侧凸起（a）卡入同一提升条板(5)的衬板压槽（9）内形成一排相互连接的柔性碳锆免维衬板；
（2）在需要保护的设备内壁合适位置设置第一螺栓穿孔和第二螺栓穿孔；
（3）用连接件穿过提升条板(5)和衬板(2)连接在需要保护的设备内壁；
（4）用第二连接件穿过紧固板（11）将提升条板(5)连接在需要保护的设备内壁。
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