CN107673771A - 一种耐热蚀壁炉砖 - Google Patents

一种耐热蚀壁炉砖 Download PDF

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CN107673771A
CN107673771A CN201711220676.1A CN201711220676A CN107673771A CN 107673771 A CN107673771 A CN 107673771A CN 201711220676 A CN201711220676 A CN 201711220676A CN 107673771 A CN107673771 A CN 107673771A
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李长安
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Anhui Yuantong Heating Technology Co Ltd
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Abstract

本发明公开了一种耐热蚀壁炉砖，由下列物质制成：硅酸盐水泥、石英砂、轻质碳酸钙、玻璃纤维、氧化锌、氧化锆、碳化钛、红柱石、石榴石、粘合剂、十六烷基苯磺酸钠、硬脂酸镁、水。本发明合理搭配了多种原料成分，最终配制成的壁炉砖具有很好的力学特性和耐温耐腐能力，使用寿命长，极具推广使用价值。

Description

一种耐热蚀壁炉砖
技术领域
本发明属于砖材的加工制造技术领域，具体涉及一种耐热蚀壁炉砖。
背景技术
随着社会的发展和人们生活水平的提高，近年来对于室内采暖的需求不断的增加。目前多数小区通过大型供热厂进行供暖，供暖时热量通过墙体内的管道进行输送，有人也通过自建壁炉来实现供暖。而高温产生的热风会对壁炉管道产生热蚀，造成构成其的砖材性能不断下降，进而影响了使用效果和寿命。
发明内容
本发明的目的是针对现有的问题，提供了一种耐热蚀壁炉砖。
本发明是通过以下技术方案实现的：
一种耐热蚀壁炉砖，由如下重量份的物质制成：
22~26份硅酸盐水泥、15~20份石英砂、18~22份轻质碳酸钙、6~9份玻璃纤维、2~4份氧化锌、1~3份氧化锆、4~6份碳化钛、3~5份红柱石、2~4份石榴石、7~10份粘合剂、2~5份十六烷基苯磺酸钠、1~3份硬脂酸镁、40~45份水。
优选的，由如下重量份的物质制成：
24~26份硅酸盐水泥、18~20份石英砂、20~22份轻质碳酸钙、8~9份玻璃纤维、3~4份氧化锌、2~3份氧化锆、5~6份碳化钛、4~5份红柱石、3~4份石榴石、9~10份粘合剂、4~5份十六烷基苯磺酸钠、2~3份硬脂酸镁、43~45份水。
优选的，由如下重量份的物质制成：
24份硅酸盐水泥、18份石英砂、20份轻质碳酸钙、8份玻璃纤维、3份氧化锌、2份氧化锆、5份碳化钛、4份红柱石、3份石榴石、9份粘合剂、4份十六烷基苯磺酸钠、2份硬脂酸镁、43份水。
进一步的，所述粘合剂由如下重量份的物质组成：3~5份羧甲基纤维素钠、1~3份海藻酸钠、4~6份淀粉、5~7份丙烯酸甲酯。
一种耐热蚀壁炉砖的制备方法，具体为：先将所有原料成分共同混合放入到粉碎机内进行粉碎混合处理，然后将其注入到模具中制成砖坯，最后将砖坯放入到砖窑内烧结成型即可。
进一步的，所述砖窑内的烧结温度为1350~1450℃。
本发明对壁炉砖的组分进行了特殊的改进搭配处理，有效改善了整体的理化性能，其中添加的玻璃纤维、氧化锌、氧化锆、碳化钛成分有效提升了转体的耐温、耐腐特性，形成了复杂的类陶瓷组织，添加的红柱石在高温条件下生成莫来石相，与石榴石复合形成复杂的晶状结构组织，明显提升了转体的力学品质和耐温特性，延长了其使用寿命。
本发明相比现有技术具有以下优点：
本发明合理搭配了多种原料成分，最终配制成的壁炉砖具有很好的力学特性和耐温耐腐能力，使用寿命长，极具推广使用价值。
具体实施方式
实施例1
一种耐热蚀壁炉砖，由如下重量份的物质制成：
22份硅酸盐水泥、15份石英砂、18份轻质碳酸钙、6份玻璃纤维、2份氧化锌、1份氧化锆、4份碳化钛、3份红柱石、2份石榴石、7份粘合剂、2份十六烷基苯磺酸钠、1份硬脂酸镁、40份水。
进一步的，所述粘合剂由如下重量份的物质组成：3份羧甲基纤维素钠、1份海藻酸钠、4份淀粉、5份丙烯酸甲酯。
一种耐热蚀壁炉砖的制备方法，具体为：先将所有原料成分共同混合放入到粉碎机内进行粉碎混合处理，然后将其注入到模具中制成砖坯，最后将砖坯放入到砖窑内烧结成型即可。
进一步的，所述砖窑内的烧结温度为1350℃。
实施例2
一种耐热蚀壁炉砖，由如下重量份的物质制成：
24份硅酸盐水泥、18份石英砂、20份轻质碳酸钙、8份玻璃纤维、3份氧化锌、2份氧化锆、5份碳化钛、4份红柱石、3份石榴石、9份粘合剂、4份十六烷基苯磺酸钠、2份硬脂酸镁、43份水。
进一步的，所述粘合剂由如下重量份的物质组成：4份羧甲基纤维素钠、2份海藻酸钠、5份淀粉、6份丙烯酸甲酯。
一种耐热蚀壁炉砖的制备方法，具体为：先将所有原料成分共同混合放入到粉碎机内进行粉碎混合处理，然后将其注入到模具中制成砖坯，最后将砖坯放入到砖窑内烧结成型即可。
进一步的，所述砖窑内的烧结温度为1400℃。
实施例3
一种耐热蚀壁炉砖，由如下重量份的物质制成：
26份硅酸盐水泥、20份石英砂、22份轻质碳酸钙、9份玻璃纤维、4份氧化锌、3份氧化锆、6份碳化钛、5份红柱石、4份石榴石、10份粘合剂、5份十六烷基苯磺酸钠、3份硬脂酸镁、45份水。
进一步的，所述粘合剂由如下重量份的物质组成：5份羧甲基纤维素钠、3份海藻酸钠、6份淀粉、7份丙烯酸甲酯。
一种耐热蚀壁炉砖的制备方法，具体为：先将所有原料成分共同混合放入到粉碎机内进行粉碎混合处理，然后将其注入到模具中制成砖坯，最后将砖坯放入到砖窑内烧结成型即可。
进一步的，所述砖窑内的烧结温度为1450℃。
对比实施例1
本对比实施例1与实施例2相比，省去了石榴石成分，除此外的方法步骤均相同。
对比实施例2
本对比实施例2与实施例2相比，省去了红柱石成分，除此外的方法步骤均相同。
对比实施例3
本对比实施例3与实施例2相比，省去了红柱石和石榴石成分，除此外的方法步骤均相同。
对照组
现有市售的普通壁炉砖。
为了对比本发明效果，对上述实施例2、对比实施例1、对比实施例2、对比实施例3、对照组对应的壁炉砖进行品质测试，具体对比数据如下表1所示：
表1
常温耐压强度（kN） 抗压强度（MPa） 莫氏硬度
实施例2 160.2 4.66 7.8
对比实施例1 141.7 4.02 7.3
对比实施例2 134.4 3.71 7.0
对比实施例3 122.6 3.60 6.6
对照组 125.8 3.54 6.7
由上表1可以看出，本发明制得的壁炉砖的综合使用品质得到明显的提升，寿命对应延长了20%以上，极具推广应用价值。

Claims (6)

1.一种耐热蚀壁炉砖，其特征在于，由如下重量份的物质制成：
22~26份硅酸盐水泥、15~20份石英砂、18~22份轻质碳酸钙、6~9份玻璃纤维、2~4份氧化锌、1~3份氧化锆、4~6份碳化钛、3~5份红柱石、2~4份石榴石、7~10份粘合剂、2~5份十六烷基苯磺酸钠、1~3份硬脂酸镁、40~45份水。
2.根据权利要求1所述的一种耐热蚀壁炉砖，其特征在于，由如下重量份的物质制成：
24~26份硅酸盐水泥、18~20份石英砂、20~22份轻质碳酸钙、8~9份玻璃纤维、3~4份氧化锌、2~3份氧化锆、5~6份碳化钛、4~5份红柱石、3~4份石榴石、9~10份粘合剂、4~5份十六烷基苯磺酸钠、2~3份硬脂酸镁、43~45份水。
3.根据权利要求1所述的一种耐热蚀壁炉砖，其特征在于，由如下重量份的物质制成：
24份硅酸盐水泥、18份石英砂、20份轻质碳酸钙、8份玻璃纤维、3份氧化锌、2份氧化锆、5份碳化钛、4份红柱石、3份石榴石、9份粘合剂、4份十六烷基苯磺酸钠、2份硬脂酸镁、43份水。
4.根据权利要求1~3任意一项所述的一种耐热蚀壁炉砖，其特征在于，所述粘合剂由如下重量份的物质组成：3~5份羧甲基纤维素钠、1~3份海藻酸钠、4~6份淀粉、5~7份丙烯酸甲酯。
5.一种如权利要求1~3任意一项所述的耐热蚀壁炉砖的制备方法，其特征在于，具体为：先将所有原料成分共同混合放入到粉碎机内进行粉碎混合处理，然后将其注入到模具中制成砖坯，最后将砖坯放入到砖窑内烧结成型即可。
6.根据权利要求5所述的一种耐热蚀壁炉砖的制备方法，其特征在于，所述砖窑内的烧结温度为1350~1450℃。
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