CN111217615A - Dh-微膨胀胶泥 - Google Patents
Dh-微膨胀胶泥 Download PDFInfo
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- CN111217615A CN111217615A CN202010247206.XA CN202010247206A CN111217615A CN 111217615 A CN111217615 A CN 111217615A CN 202010247206 A CN202010247206 A CN 202010247206A CN 111217615 A CN111217615 A CN 111217615A
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Abstract
本发明公开了一种DH‑微膨胀胶泥，涉及粘结剂领域，该DH‑微膨胀胶泥在常温状态下开始凝结，温度上升到460℃以后开始出现微微膨胀，膨胀系数为+0.5到1.5之间，使其回转窑筒体和砌筑层紧密结合，达到零缝隙一体化的效果，使窑炉使用寿命增加到2倍以上，容器采用25公斤真空包装，避免了凝结太快造成的不必要浪费。
Description
技术领域
本发明涉及粘结剂领域，特别涉及一种DH-微膨胀胶泥。
背景技术
传统砌筑碳化回转窑时，筒壁与耐火砖之间用的粘接剂一般是粘土耐火泥，因其完全结合温度在1100℃-1200℃之间，而碳化回转窑的正常使用温度在350～700℃，炭活化一体炉最高使用温度在950℃左右，达不到粘土耐火泥的完全结合温度，且粘土耐火泥遇高温易收缩，所以筒体和砌筑层达不到完全结合的作用，大大降低了窑炉的使用寿命。
发明内容
本发明所要解决的技术问题是提供一种DH-微膨胀胶泥，专门为砌筑碳化回转窑设计使用，达到零缝隙一体化的效果，使窑炉使用寿命增加到2倍以上。
为实现上述目的，本发明提供以下的技术方案：
该DH-微膨胀胶泥的制造方法是将外购工业磷酸和综合添加剂按48:5混合均匀，经高温熬制后冷却，按照比例加入高铝细粉和广西白泥搅拌均匀后得成品，按照25KG/桶来装桶，并且将桶抽成真空保存。
优选的，所述工业磷酸、综合添加剂、高铝细粉、广西白泥的成分和质量百分比分别为：高铝细粉35.0%、广西白泥12.0%、工业磷酸48.0%、CMC0.1%、钾基纤维素0.1%、糊精0.8%、树脂0.2%、硅微粉3.0%、高温红胶0.6%、特种稀释剂0.2%。
采用以上技术方案的有益效果是：该DH-微膨胀胶泥在常温状态下开始凝结，温度上升到460℃以后开始出现微微膨胀，膨胀系数为+0.5到1.5之间，使其回转窑筒体和砌筑层紧密结合，达到零缝隙一体化的效果，使窑炉使用寿命增加到2倍以上，容器采用25公斤真空包装，避免了凝结太快造成的不必要浪费。
附图说明
下面结合附图对本发明的具体实施方式作进一步详细的描述。
图1是本发明DH-微膨胀胶泥的配方展示图。
具体实施方式
下面结合附图详细说明本发明DH-微膨胀胶泥的优选实施方式。
图1出示本发明DH-微膨胀胶泥的具体实施方式：
该DH-微膨胀胶泥的制造方法是将外购工业磷酸和综合添加剂按48:5混合均匀，经高温熬制后冷却，按照比例加入高铝细粉和广西白泥搅拌均匀后得成品，按照25KG/桶来装桶，并且将桶抽成真空保存。
如图1所示，工业磷酸、综合添加剂、高铝细粉、广西白泥的成分和质量百分比分别为：高铝细粉35.0%、广西白泥12.0%、工业磷酸48.0%、CMC0.1%、钾基纤维素0.1%、糊精0.8%、树脂0.2%、硅微粉3.0%、高温红胶0.6%、特种稀释剂0.2%。
该DH-微膨胀胶泥专门为砌筑碳化回转窑设计使用，在常温状态下开始凝结，温度上升到460℃以后开始出现微微膨胀，膨胀系数为+0.5到1.5之间，使其回转窑筒体和砌筑层紧密结合，达到零缝隙一体化的效果，使窑炉使用寿命增加到2倍以上，容器采用25公斤真空包装，避免了凝结太快造成的不必要浪费。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述领域的限制，上述说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (2)
1.一种DH-微膨胀胶泥，其特征在于：所述DH-微膨胀胶泥的制造方法是将外购工业磷酸和综合添加剂按48:5混合均匀，经高温熬制后冷却，按照比例加入高铝细粉和广西白泥搅拌均匀后得成品，按照25KG/桶来装桶，并且将桶抽成真空保存。
2.根据权利要求1所述的DH-微膨胀胶泥，其特征在于：所述工业磷酸、综合添加剂、高铝细粉、广西白泥的成分和质量百分比分别为：高铝细粉35.0%、广西白泥12.0%、工业磷酸48.0%、CMC0.1%、钾基纤维素0.1%、糊精0.8%、树脂0.2%、硅微粉3.0%、高温红胶0.6%、特种稀释剂0.2%。
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