CN110054504A - 一种隔热保温性能好的镁铝钛砖 - Google Patents

一种隔热保温性能好的镁铝钛砖 Download PDF

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CN110054504A
CN110054504A CN201910365959.8A CN201910365959A CN110054504A CN 110054504 A CN110054504 A CN 110054504A CN 201910365959 A CN201910365959 A CN 201910365959A CN 110054504 A CN110054504 A CN 110054504A
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fine powder
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magnesite
heat preservation
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陈希来
严海瑛
徐琰宾
胡珊
夏国庆
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Zhejiang Yan New Materials Co Ltd
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Abstract

本发明公开了一种隔热保温性能好的镁铝钛砖，采用如下质量分数的原料制成：环氧树脂5‑25份、乙二醇5‑25份、电熔尖晶石20‑100份、电熔镁砂20‑100份、烧结镁砂20‑100份、二氧化钛细粉3‑15份、氧化铝细粉3‑15份、黏土10‑50份、滑石粉1‑5份、分散剂1‑5份、膨胀剂1‑5份、消沫剂1‑5份、水10‑50份。本发明所述的一种隔热保温性能好的镁铝钛砖，具有良好的热震稳定性、抗侵蚀和防渗透性，可以将热辐射阻隔于铜冶炼炉的内部，保持铜冶炼炉内部的高温，达到节能、提升铜冶炼炉冶炼效率的效果，起到了非常好的保温节能环保的作用。

Description

一种隔热保温性能好的镁铝钛砖
技术领域
本发明涉及镁铝钛砖领域，特别涉及一种隔热保温性能好的镁铝钛砖。
背景技术
近些年，随着铜冶炼工艺技术的发展，尤其火法炼铜工艺的进步及产能的扩大，对铜冶炼炉用耐火材料的要求也越来越苛刻。镁铬系耐火材料因其高强度和良好的抗侵蚀渗透性，在铜冶炼炉上得到广泛地使用，但使用后存在六价铬离子的污染问题，不符合目前国家环保的要求，且我国的铬铁矿资源匮乏。因此，加速开发、研制及应用无铬碱性耐火材料成为必然的趋势。针对这种情况，中国专利号CN103011855A提出一种铜冶炼炉用镁铝钛砖，具有优良的烧结性能、热震稳定性、抗侵蚀和防渗透性，可以取代铜冶炼炉用镁铬质耐火材料，避免Cr6+对环境造成的污染，但是其保温性能不佳，为冶炼炉的冶炼加工带来影响。
发明内容
本发明的主要目的在于提供一种隔热保温性能好的镁铝钛砖，可以有效解决背景技术中的问题。
为实现上述目的，本发明采取的技术方案为：
一种隔热保温性能好的镁铝钛砖，采用如下质量分数的原料制成：环氧树脂5-25份、乙二醇5-25份、电熔尖晶石20-100份、电熔镁砂20-100份、烧结镁砂20-100份、二氧化钛细粉3-15份、氧化铝细粉3-15份、黏土10-50份、滑石粉1-5份、分散剂1-5份、膨胀剂1-5份、消沫剂1-5份、水10-50份。
优选的，采用如下质量分数的原料制成：环氧树脂5份、乙二醇5份、电熔尖晶石20份、电熔镁砂20份、烧结镁砂20份、二氧化钛细粉3份、氧化铝细粉3份、黏土10份、滑石粉1份、分散剂1份、膨胀剂1份、消沫剂1份、水10份。
优选的，采用如下质量分数的原料制成：环氧树脂10份、乙二醇10份、电熔尖晶石40份、电熔镁砂40份、烧结镁砂40份、二氧化钛细粉6份、氧化铝细粉6份、黏土20份、滑石粉2份、分散剂2份、膨胀剂2份、消沫剂2份、水20份。
优选的，采用如下质量分数的原料制成：环氧树脂15份、乙二醇15份、电熔尖晶石60份、电熔镁砂60份、烧结镁砂60份、二氧化钛细粉9份、氧化铝细粉9份、黏土30份、滑石粉3份、分散剂3份、膨胀剂3份、消沫剂3份、水30份。
优选的，采用如下质量分数的原料制成：环氧树脂20份、乙二醇20份、电熔尖晶石80份、电熔镁砂80份、烧结镁砂80份、二氧化钛细粉12份、氧化铝细粉12份、黏土40份、滑石粉4份、分散剂4份、膨胀剂4份、消沫剂4份、水40份。
优选的，采用如下质量分数的原料制成：环氧树脂25份、乙二醇25份、电熔尖晶石100份、电熔镁砂100份、烧结镁砂100份、二氧化钛细粉15份、氧化铝细粉15份、黏土50份、滑石粉5份、分散剂5份、膨胀剂5份、消沫剂5份、水50份。
优选的，包括以下制备步骤：
S1、称量：将环氧树脂5份、乙二醇5份、电熔尖晶石20份、电熔镁砂20份、烧结镁砂20份、二氧化钛细粉3份、氧化铝细粉3份、黏土10份、滑石粉1份、分散剂1份、膨胀剂1份、消沫剂1份、水10份以的比例称取所需要的原料；
S2、将原料注入混料设备，搅拌混料1.5小时，使原料混合均匀制成混合物料；
S3、将混合物料注入模具制成砖坯，注料的同时启用振动装置对模具进行震动，使砖坯介质均匀；
S4、通过压实设备对模具内部的砖坯进行压实；
S5、干燥24小时后，经1600℃高温烧制成镁铝钛砖。
与现有技术相比，本发明具有如下有益效果：
本发明中，通过设置的通过5∶5∶20∶20∶20∶3∶3∶10∶1∶1∶1∶1∶10的比例将环氧树脂、乙二醇、电熔尖晶石、电熔镁砂、烧结镁砂、二氧化钛细粉、氧化铝细粉、黏土、滑石粉、分散剂、膨胀剂、消沫剂、水制成镁铝钛砖，具有良好的热震稳定性、抗侵蚀和防渗透性，可以将热辐射阻隔于铜冶炼炉的内部，保持铜冶炼炉内部的高温，达到节能、提升铜冶炼炉冶炼效率的效果，起到了非常好的保温节能环保的作用，同时本发明的镁铝钛砖中不含挥发性大的有机物，所以本发明方法生产的镁铝钛砖毒性极小，利于环保。
具体实施方式
下面将结合本发明的实施例，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例1：
本发明涉及一种隔热保温性能好的镁铝钛砖，采用如下质量分数的原料制成：环氧树脂5-25份、乙二醇5-25份、电熔尖晶石20-100份、电熔镁砂20-100份、烧结镁砂20-100份、二氧化钛细粉3-15份、氧化铝细粉3-15份、黏土10-50份、滑石粉1-5份、分散剂1-5份、膨胀剂1-5份、消沫剂1-5份、水10-50份，通过设置的通过5∶5∶20∶20∶20∶3∶3∶10∶1∶1∶1∶1∶10的比例将环氧树脂、乙二醇、电熔尖晶石、电熔镁砂、烧结镁砂、二氧化钛细粉、氧化铝细粉、黏土、滑石粉、分散剂、膨胀剂、消沫剂、水制成镁铝钛砖，具有良好的热震稳定性、抗侵蚀和防渗透性，可以将热辐射阻隔于铜冶炼炉的内部，保持铜冶炼炉内部的高温，达到节能、提升铜冶炼炉冶炼效率的效果，起到了非常好的保温节能环保的作用，同时本发明的镁铝钛砖中不含挥发性大的有机物，所以本发明方法生产的镁铝钛砖毒性极小，利于环保。
实施例2：
在实施例1的基础上，采用如下质量分数的原料制成：环氧树脂5份、乙二醇5份、电熔尖晶石20份、电熔镁砂20份、烧结镁砂20份、二氧化钛细粉3份、氧化铝细粉3份、黏土10份、滑石粉1份、分散剂1份、膨胀剂1份、消沫剂1份、水10份。
实施例3：
在实施例1的基础上，采用如下质量分数的原料制成：环氧树脂10份、乙二醇10份、电熔尖晶石40份、电熔镁砂40份、烧结镁砂40份、二氧化钛细粉6份、氧化铝细粉6份、黏土20份、滑石粉2份、分散剂2份、膨胀剂2份、消沫剂2份、水20份。
实施例4：
在实施例1的基础上，采用如下质量分数的原料制成：环氧树脂15份、乙二醇15份、电熔尖晶石60份、电熔镁砂60份、烧结镁砂60份、二氧化钛细粉9份、氧化铝细粉9份、黏土30份、滑石粉3份、分散剂3份、膨胀剂3份、消沫剂3份、水30份。
实施例5：
在实施例1的基础上，采用如下质量分数的原料制成：环氧树脂20份、乙二醇20份、电熔尖晶石80份、电熔镁砂80份、烧结镁砂80份、二氧化钛细粉12份、氧化铝细粉12份、黏土40份、滑石粉4份、分散剂4份、膨胀剂4份、消沫剂4份、水40份。
实施例6：
在实施例1的基础上，采用如下质量分数的原料制成：环氧树脂25份、乙二醇25份、电熔尖晶石100份、电熔镁砂100份、烧结镁砂100份、二氧化钛细粉15份、氧化铝细粉15份、黏土50份、滑石粉5份、分散剂5份、膨胀剂5份、消沫剂5份、水50份。
实施例7：
在实施例1的基础上，包括以下制备步骤：
S1、称量：将环氧树脂5份、乙二醇5份、电熔尖晶石20份、电熔镁砂20份、烧结镁砂20份、二氧化钛细粉3份、氧化铝细粉3份、黏土10份、滑石粉1份、分散剂1份、膨胀剂1份、消沫剂1份、水10份以的比例称取所需要的原料。
S2、将原料注入混料设备，搅拌混料1.5小时，使原料混合均匀制成混合物料。
S3、将混合物料注入模具制成砖坯，注料的同时启用振动装置对模具进行震动，使砖坯介质均匀。
S4、通过压实设备对模具内部的砖坯进行压实。
S5、干燥24小时后，经1600℃高温烧制成镁铝钛砖。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (7)

1.一种隔热保温性能好的镁铝钛砖，其特征在于：采用如下质量分数的原料制成：环氧树脂5-25份、乙二醇5-25份、电熔尖晶石20-100份、电熔镁砂20-100份、烧结镁砂20-100份、二氧化钛细粉3-15份、氧化铝细粉3-15份、黏土10-50份、滑石粉1-5份、分散剂1-5份、膨胀剂1-5份、消沫剂1-5份、水10-50份。
2.根据权利要求1所述的一种隔热保温性能好的镁铝钛砖，其特征在于：采用如下质量分数的原料制成：环氧树脂5份、乙二醇5份、电熔尖晶石20份、电熔镁砂20份、烧结镁砂20份、二氧化钛细粉3份、氧化铝细粉3、黏土10份、滑石粉1份、分散剂1份、膨胀剂1份、消沫剂1份、水10份。
3.根据权利要求1所述的一种隔热保温性能好的镁铝钛砖，其特征在于：采用如下质量分数的原料制成：环氧树脂10份、乙二醇10份、电熔尖晶石40份、电熔镁砂40份、烧结镁砂40份、二氧化钛细粉6份、氧化铝细粉6份、黏土20份、滑石粉2份、分散剂2份、膨胀剂2份、消沫剂2份、水20份。
4.根据权利要求1所述的一种隔热保温性能好的镁铝钛砖，其特征在于：采用如下质量分数的原料制成：环氧树脂15份、乙二醇15份、电熔尖晶石60份、电熔镁砂60份、烧结镁砂60份、二氧化钛细粉9份、氧化铝细粉9份、黏土30份、滑石粉3份、分散剂3份、膨胀剂3份、消沫剂3份、水30份。
5.根据权利要求1所述的一种隔热保温性能好的镁铝钛砖，其特征在于：采用如下质量分数的原料制成：环氧树脂20份、乙二醇20份、电熔尖晶石80份、电熔镁砂80份、烧结镁砂80份、二氧化钛细粉12份、氧化铝细粉12份、黏土40份、滑石粉4份、分散剂4份、膨胀剂4份、消沫剂4份、水40份。
6.根据权利要求1所述的一种隔热保温性能好的镁铝钛砖，其特征在于：采用如下质量分数的原料制成：环氧树脂25份、乙二醇25份、电熔尖晶石100份、电熔镁砂100份、烧结镁砂100份、二氧化钛细粉15份、氧化铝细粉15份、黏土50份、滑石粉5份、分散剂5份、膨胀剂5份、消沫剂5份、水50份。
7.根据权利要求1所述的一种隔热保温性能好的镁铝钛砖，其特征在于：包括以下制备步骤：
S1、称量：将环氧树脂5份、乙二醇5份、电熔尖晶石20份、电熔镁砂20份、烧结镁砂20份、二氧化钛细粉3份、氧化铝细粉3份、黏土10份、滑石粉1份、分散剂1份、膨胀剂1份、消沫剂1份、水10份以的比例称取所需要的原料；
S2、将原料注入混料设备，搅拌混料1.5小时，使原料混合均匀制成混合物料；
S3、将混合物料注入模具制成砖坯，注料的同时启用振动装置对模具进行震动，使砖坯介质均匀；
S4、通过压实设备对模具内部的砖坯进行压实；
S5、干燥24小时后，经1600℃高温烧制成镁铝钛砖。
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