CN113548878A - 一种加水施工的快干型修补浇注料及其制备方法 - Google Patents

一种加水施工的快干型修补浇注料及其制备方法 Download PDF

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CN113548878A
CN113548878A CN202110903183.8A CN202110903183A CN113548878A CN 113548878 A CN113548878 A CN 113548878A CN 202110903183 A CN202110903183 A CN 202110903183A CN 113548878 A CN113548878 A CN 113548878A
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quick
bauxite
castable
construction
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徐莹
郭润来
陈敏
汤琦
陈志红
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Yingsaide Refractory Zhenjiang Co ltd
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
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Abstract

本发明属于耐火材料技术领域,尤其涉及一种加水施工的快干型修补浇注料及其制备方法,包括以下重量份数的原料组分制成:铝矾土颗粒65‑75份,铝矾土细粉10‑20份,固体磷酸5‑7份以及6份的水;将各组分原料按质量份数称取混合后搅拌均匀,搅拌完成后振动施工,按照标准升温曲线烧结后即可使用,本发明通过添加固体磷酸的方式,保留了磷酸结合快干料的所有优点特性,但去除材料的配套磷酸溶液,大大提高了运输的便捷性和客户施工的安全性;且通过加水施工的方式,提高了施工的便捷性,保留了材料的优秀性能,并提高了材料的抗浸润和抗化学侵蚀的能力,本发明制备的快干型修补浇注料性能优异且施工安全,适合推广使用。

Description

一种加水施工的快干型修补浇注料及其制备方法
技术领域
本发明涉及耐火材料技术领域,尤其涉及一种加水施工的快干型修补浇注料及其制备方法。
背景技术
快干型修补浇注料,是不定形耐火材料的一种,具有使用温度高、铝液不浸润、不与铝液发生刚玉化反应等特点,用于有色熔铝行业熔池及渣线部位。一般来说,此材料比常规浇注料具有更高的使用温度和抗铝液浸润的性能。
在有色熔铝行业中,熔铝耐材在使用过程中会发生不可避免的损坏,尤其是整个炉子的渣线部位,发生损坏的可能性最大,耐材一旦损坏,为了防止铝液浸润穿透耐材对炉体钢结构产生损坏,需要停炉修补,而停炉修补时,对耐材要求较高,既要考虑施工的便捷性,又要考虑脱模时间和烘烤时间;
目前市面上流行采用磷酸结合的快干修补料,但磷酸的运输和存储存在巨大风险;如何既能保留快干料的所有特性又能提高运输的便捷和施工的安全性成为了当前急需解决的问题,为解决上述问题,本申请中提出一种加水施工的快干型修补浇注料及其制备方法。
发明内容
(一)发明目的
为解决背景技术中存在的技术问题,本发明提出一种加水施工的快干型修补浇注料及其制备方法,具有运输和施工更加安全同时还保留了优异性能的特点。
(二)技术方案
为解决上述问题,本发明提供了一种加水施工的快干型修补浇注料,包括以下重量份数的原料组分制成:铝矾土颗粒65-75份,铝矾土细粉10-20份,固体磷酸5-7份以及6份的水。
优选的,所述原料组分按重量份数计分别为:铝矾土颗粒70份,铝矾土细粉15份,固体磷酸6份以及6份的水。
优选的,所述铝矾土颗粒的粒径为1-6mm。
优选的,所述铝矾土细粉的粒径小于1mm。
优选的,所述铝矾土颗粒为特级85铝矾土颗粒,所述铝矾土细粉为特级85铝矾土细粉。
本发明还提供了一种加水施工的快干型修补浇注料的制备方法,将各组分原料按质量份数称取混合后搅拌均匀,搅拌完成后振动施工,烧结后即可使用。
优选的,烧结时按照标准升温曲线进行。
本发明的上述技术方案具有如下有益的技术效果:
本发明提供的一种加水施工的快干型修补浇注料及其制备方法,通过添加固体磷酸的方式,保留了磷酸结合快干料的所有优点特性,但去除材料的配套磷酸溶液,大大提高了运输的便捷性和客户施工的安全性;且通过加水施工的方式,提高了施工的便捷性,保留了材料的优秀性能,并提高了材料的抗浸润和抗化学侵蚀的能力,本发明制备的快干型修补浇注料性能优异且施工安全,适合推广使用。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚明了,下面结合具体实施方式,对本发明进一步详细说明。应该理解,这些描述只是示例性的,而并非要限制本发明的范围。此外,在以下说明中,省略了对公知结构和技术的描述,以避免不必要地混淆本发明的概念。
实施例一
称取粒径为2mm的特级85铝矾土颗粒6.5kg,粒径为0.05mm的特级85铝矾土细粉1kg,固体磷酸0.5 kg。施工时,加入0.6kg水搅拌均匀,搅拌完成后,振动施工,振动施工完毕后,按照标准升温曲线进行烧结后即可。
实施例二
称取粒径为4mm的特级85铝矾土颗粒7kg,粒径为0.05mm的特级85铝矾土细粉1.5kg,固体磷酸0.6 kg。施工时,加入0.6kg水搅拌均匀,搅拌完成后,振动施工,振动施工完毕后,按照标准升温曲线进行烧结后即可。
实施例三
称取粒径为6mm的特级85铝矾土颗粒7.5kg,粒径为0.05mm的特级85铝矾土细粉2kg,固体磷酸0.7kg。施工时,加入0.6kg水搅拌均匀,搅拌完成后,振动施工,振动施工完毕后,按照标准升温曲线进行烧结后即可。
上述实施例通过添加一定比例固体磷酸的方式,保留了磷酸结合快干料的所有优点特性,但去除材料的配套磷酸溶液,大大提高了运输的便捷性和客户施工的安全性;且通过加水施工的方式,提高了施工的便捷性,保留了材料的优秀性能,并提高了材料的抗浸润和抗化学侵蚀的能力。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的仅为本发明的优选例,并不用来限制本发明,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 (7)

1.一种加水施工的快干型修补浇注料,其特征在于,包括以下重量份数的原料组分制成:铝矾土颗粒65-75份,铝矾土细粉10-20份,固体磷酸5-7份以及6份的水。
2.根据权利要求1所述的一种加水施工的快干型修补浇注料,其特征在于,所述原料组分按重量份数计分别为:铝矾土颗粒70份,铝矾土细粉15份,固体磷酸6份以及6份的水。
3.根据权利要求1所述的一种加水施工的快干型修补浇注料,其特征在于,所述铝矾土颗粒的粒径为1-6mm。
4.根据权利要求1所述的一种加水施工的快干型修补浇注料,其特征在于,所述铝矾土细粉的粒径小于1mm。
5.根据权利要求1所述的一种加水施工的快干型修补浇注料,其特征在于,所述铝矾土颗粒为特级85铝矾土颗粒,所述铝矾土细粉为特级85铝矾土细粉。
6.一种如权利要求1-5任一所述的加水施工的快干型修补浇注料的制备方法,其特征在于,将各组分原料按质量份数称取混合后搅拌均匀,搅拌完成后振动施工,烧结后即可使用。
7.根据权利要求5所述的一种加水施工的快干型修补浇注料的制备方法,其特征在于,烧结时按照标准升温曲线进行。
CN202110903183.8A 2021-08-06 2021-08-06 一种加水施工的快干型修补浇注料及其制备方法 Pending CN113548878A (zh)

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Application publication date: 20211026