CN114621001A - 远红外精细陶瓷烹调器 - Google Patents

远红外精细陶瓷烹调器 Download PDF

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CN114621001A
CN114621001A CN202210336006.0A CN202210336006A CN114621001A CN 114621001 A CN114621001 A CN 114621001A CN 202210336006 A CN202210336006 A CN 202210336006A CN 114621001 A CN114621001 A CN 114621001A
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江今明
郭起意
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Jiangxi Kangshu Ceramics Co ltd
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Abstract

本发明公开了远红外精细陶瓷烹调器,涉及陶瓷器皿领域,本发明由以下重量百分配比的原料制成:二氧化硅57.3%,三氧化二铝16.2%,三氧化二铁0.27%,氧化钙2.21%,氧化镁2.54%,氧化钾1.054%,氧化钠1.49%,氧化锂3.5%,氧化锌3.9%,二氧化钛3.2%,氧化锶1.4%,氧化银4.2%,二氧化锆16%,碳酸钡2.31%,本发明以多种无机化合物及微量金属分别以不同的比例配合,再经1200‑1300℃高温煅烧而成,能辐射出特定波长远红外线的特种陶瓷材料,以此使得陶瓷烹调器能够辐射出比正常物体更多的远红外线,红外辐射率更高并且具有催化氧化功能,在太阳光(尤其是紫外线)照射下,能生成OH‑,可活化细胞,促进血液循环,加速新陈代谢,提升免疫力,有效除去异味,并具有杀菌功能,可起到保健作用。

Description

远红外精细陶瓷烹调器
技术领域
本发明涉及陶瓷器皿领域,具体为远红外精细陶瓷烹调器。
背景技术
现有的陶瓷烹调器功能单一,仅能用于对起到方便对食物进行加热和调质的作用,无法起到加快加热速度的目的,更起不到对人体保健的目的,其次,在采用等静压成型方法制备陶瓷产品时,为了提高粉体的流动性,坯料必须经过喷雾造粒,最终所得到的坯料是球形的团聚体,其颗粒尺寸较大,这种坯料经过等静压成型后,球形颗粒之间不能完全压实,致使成型的坯体粗糙不平,表面存在大量的凹坑,在这种坯体上施釉时,釉浆很容易渗入到球形颗粒间形成的凹坑中,极易使釉面出现很多小孔洞,这些釉面小孔洞在烧成过程中尺寸虽有所减小,但不能完全弥合,导致陶瓷产品在烧成后釉面仍布满大量的针孔,釉面光泽度变差,严重影响陶瓷产品的质量和档次。
发明内容
本发明的目的在于:为了解决功能单一以及质量较差的问题,提供远红外精细陶瓷烹调器。
为实现上述目的,本发明提供如下技术方案:远红外精细陶瓷烹调器,由以下重量百分配比的原料制成:二氧化硅50.2-62.1%,三氧化二铝14.8-18.5%,三氧化二铁0.19-0.34%,氧化钙2.08-2.93%,氧化镁2.37-3.17%,氧化钾0.74-1.54%,氧化钠1.21-1.74%,氧化锂2.94-4.2%,氧化锌3.32-4.12%,二氧化钛2.23-3.71%,氧化锶0.98-1.69%,氧化银3.82-4.7%,二氧化锆10.8-20.1%,碳酸钡1.8-3.3%。
远红外精细陶瓷烹调器的制备方法,具体步骤如下:
原料精选:对所有的原料进行人工拣选,剔除杂质等不合格原料。
配料:按配方准确称量各种原料:
装料:将称量好的原料通过喂料机装入球磨机中;
球磨:采用湿法球磨工艺将各原料在球磨机中细磨成浆料,浆料含水率为40-50%,細度为万孔筛筛余小于0.2%;
过筛:过250目筛两次;
除铁:将泥料通过泵进入高强磁选机进行2次除铁;
压滤:将过筛、除铁后浆料压滤脱水,形成含水量在20-22%的泥饼;
粗炼:压滤后的泥饼经输送线自动送入揉练机再自动进入粗练机中;
陈腐:连续两次粗练后的泥段经自动切泥、机械手码垛用叉车送入有恒温和恒湿控制系统的泥库中陈腐;
精炼:将陈腐15天以上的泥段通过机械手拆垛投入精练机中精练两次,彻底排除泥段中的空气,使泥段组份更加均匀,成型性能更佳;
压胚:将精炼后的泥段送入全自动智能控制滚压成型线成型;上泥、滚压、脱模、干燥、修边3小时内自动完成;
施釉:干燥后的坯体经自动施釉机完成施釉、擦底;
装坯:将釉坯吹尘后装上窑车,入窑;
烧成:釉坯经1280-1300℃高温烧成,烧成周期约15-17小时;
出瓷:得到远红外精细陶瓷烹调器;
检验:检验远红外精细陶瓷烹调器外观和内在性能是否合格;
包装:对合格的产品进行打包;
入库:对打包好的产品进行扫描登记入库;
出厂:将产品分散至各个经销点。
优选地,施釉过程中,底釉是过150目筛筛余量0.3wt%-0.6wt%,面釉是过300目筛筛余量0.02wt%-0.05wt%。
通过采用上述方案:以更好地防止釉浆中细颗粒渗入坯体孔隙中,确保面釉表面均匀致密而不会出现小孔洞。
优选地,所述精炼过程中的真空度达到-1至-0.8MPa。
通过采用上述方案:将泥饼中的空气挤出,且是泥饼组织分布均匀。
优选地,所述陈腐步骤22-23℃的恒温温度下进行,陈腐时间为28-33天。
通过采用上述方案:将泥饼中的水分分布均匀,增加腐殖酸物质的含量,改善泥饼的粘性与强度。
优选地,所述烧成后的远红外精细陶瓷烹调器具有良好的抗热震性能,可在480°与-20°热交换一次坯不裂。
与现有技术相比,本发明的有益效果是:
1、本发明以多种种无机化合物及微量金属分别以不同的比例配合,再经1200-1300℃高温煅烧而成,能辐射出特定波长远红外线的特种陶瓷材料,以此使得陶瓷烹调器能够辐射出比正常物体更多的远红外线,红外辐射率更高并且具有催化氧化功能,在太阳光(尤其是紫外线)照射下,能生成OH-,可活化细胞,促进血液循环,加速新陈代谢,提升免疫力,有效除去异味,并具有杀菌功能,可起到保健作用;另一方面,由于远红外线的电磁波与水分子共振效应,引起水分子的振动与转动加剧,增加了运动的能量,从而使水自身发热,迅速升温,达到快速加热的目的,缩短烹调时间,可实现节能目标;
2、本发明在上面釉之前先上一层颗粒较粗的底釉,从而可以更好地防止釉浆中细颗粒渗入坯体孔隙中,确保面釉表面均匀致密而不会出现小孔洞,进而有利于烧后形成光滑平整的釉面,大大提高陶瓷烹调器的质量和档次。
具体实施方式
实施例一:
远红外精细陶瓷烹调器,由以下重量百分配比的原料制成:二氧化硅50.2%,三氧化二铝14.8%,三氧化二铁0.194%,氧化钙2.08%,氧化镁2.37%,氧化钾0.74%,氧化钠1.21%,氧化锂2.94%,氧化锌3.32%,二氧化钛2.23%,氧化锶0.98%,氧化银3.82%,二氧化锆10.8%,碳酸钡1.8%。
远红外精细陶瓷烹调器的制备方法,具体步骤如下:
原料精选:对所有的原料进行人工拣选,剔除杂质等不合格原料。
配料:按配方准确称量各种原料:
装料:将称量好的原料通过喂料机装入球磨机中;
球磨:采用湿法球磨工艺将各原料在球磨机中细磨成浆料,浆料含水率为40-50%,細度为万孔筛筛余小于0.2%;
过筛:过250目筛两次;
除铁:将泥料通过泵进入高强磁选机进行2次除铁;
压滤:将过筛、除铁后浆料压滤脱水,形成含水量在20-22%的泥饼;
粗炼:压滤后的泥饼经输送线自动送入揉练机再自动进入粗练机中;
陈腐:连续两次粗练后的泥段经自动切泥、机械手码垛用叉车送入有恒温和恒湿控制系统的泥库中陈腐;
精炼:将陈腐15天以上的泥段通过机械手拆垛投入精练机中精练两次,彻底排除泥段中的空气,使泥段组份更加均匀,成型性能更佳;
压胚:将精炼后的泥段送入全自动智能控制滚压成型线成型;上泥、滚压、脱模、干燥、修边3小时内自动完成;
施釉:干燥后的坯体经自动施釉机完成施釉、擦底;
装坯:将釉坯吹尘后装上窑车,入窑;
烧成:釉坯经1280-1300℃高温烧成,烧成周期约15小时;
出瓷:得到远红外精细陶瓷烹调器;
检验:检验远红外精细陶瓷烹调器外观和内在性能是否合格;
包装:对合格的产品进行打包;
入库:对打包好的产品进行扫描登记入库;
出厂:将产品分散至各个经销点。
本发明中,施釉过程中,底釉是过150目筛筛余量0.3wt%,面釉是过300目筛筛余量0.02wt%。
通过采用上述方案:以更好地防止釉浆中细颗粒渗入坯体孔隙中,确保面釉表面均匀致密而不会出现小孔洞。
本发明中,所述精炼过程中的真空度达到-1MPa。
通过采用上述方案:将泥饼中的空气挤出,且是泥饼组织分布均匀。
本发明中,所述陈腐步骤22℃的恒温温度下进行,陈腐时间为33天。
通过采用上述方案:将泥饼中的水分分布均匀,增加腐殖酸物质的含量,改善泥饼的粘性与强度。
本发明中,所述烧成后的远红外精细陶瓷烹调器具有良好的抗热震性能,可在480°与-20°热交换一次坯不裂。
实施例二:
远红外精细陶瓷烹调器,由以下重量百分配比的原料制成:二氧化硅57.3%,三氧化二铝16.2%,三氧化二铁0.27%,氧化钙2.21%,氧化镁2.54%,氧化钾1.054%,氧化钠1.49%,氧化锂3.5%,氧化锌3.9%,二氧化钛3.2%,氧化锶1.4%,氧化银4.2%,二氧化锆16%,碳酸钡2.31%。
远红外精细陶瓷烹调器的制备方法,具体步骤如下:
原料精选:对所有的原料进行人工拣选,剔除杂质等不合格原料。
配料:按配方准确称量各种原料:
装料:将称量好的原料通过喂料机装入球磨机中;
球磨:采用湿法球磨工艺将各原料在球磨机中细磨成浆料,浆料含水率为40-50%,細度为万孔筛筛余小于0.2%;
过筛:过250目筛两次;
除铁:将泥料通过泵进入高强磁选机进行2次除铁;
压滤:将过筛、除铁后浆料压滤脱水,形成含水量在20-22%的泥饼;
粗炼:压滤后的泥饼经输送线自动送入揉练机再自动进入粗练机中;
陈腐:连续两次粗练后的泥段经自动切泥、机械手码垛用叉车送入有恒温和恒湿控制系统的泥库中陈腐;
精炼:将陈腐15天以上的泥段通过机械手拆垛投入精练机中精练两次,彻底排除泥段中的空气,使泥段组份更加均匀,成型性能更佳;
压胚:将精炼后的泥段送入全自动智能控制滚压成型线成型;上泥、滚压、脱模、干燥、修边3小时内自动完成;
施釉:干燥后的坯体经自动施釉机完成施釉、擦底;
装坯:将釉坯吹尘后装上窑车,入窑;
烧成:釉坯经1280-1300℃高温烧成,烧成周期约16小时;
出瓷:得到远红外精细陶瓷烹调器;
检验:检验远红外精细陶瓷烹调器外观和内在性能是否合格;
包装:对合格的产品进行打包;
入库:对打包好的产品进行扫描登记入库;
出厂:将产品分散至各个经销点。
本发明中,施釉过程中,底釉是过150目筛筛余量0.5wt%,面釉是过300目筛筛余量0.03wt%。
通过采用上述方案:以更好地防止釉浆中细颗粒渗入坯体孔隙中,确保面釉表面均匀致密而不会出现小孔洞。
本发明中,所述精炼过程中的真空度达到-1至-0.8MPa。
通过采用上述方案:将泥饼中的空气挤出,且是泥饼组织分布均匀。
本发明中,所述陈腐步骤22℃的恒温温度下进行,陈腐时间为30天。
通过采用上述方案:将泥饼中的水分分布均匀,增加腐殖酸物质的含量,改善泥饼的粘性与强度。
本发明中,所述烧成后的远红外精细陶瓷烹调器具有良好的抗热震性能,可在480°与-20°热交换一次坯不裂。
实施例三:
远红外精细陶瓷烹调器,由以下重量百分配比的原料制成:二氧化硅62.1%,三氧化二铝18.5%,三氧化二铁0.34%,氧化钙2.93%,氧化镁3.17%,氧化钾1.54%,氧化钠-1.74%,氧化锂4.2%,氧化锌4.12%,二氧化钛3.71%,氧化锶1.69%,氧化银4.7%,二氧化锆-20.1%,碳酸钡3.3%。
远红外精细陶瓷烹调器的制备方法,具体步骤如下:
原料精选:对所有的原料进行人工拣选,剔除杂质等不合格原料。
配料:按配方准确称量各种原料:
装料:将称量好的原料通过喂料机装入球磨机中;
球磨:采用湿法球磨工艺将各原料在球磨机中细磨成浆料,浆料含水率为40%,細度为万孔筛筛余小于0.2%;
过筛:过250目筛两次;
除铁:将泥料通过泵进入高强磁选机进行2次除铁;
压滤:将过筛、除铁后浆料压滤脱水,形成含水量在20%的泥饼;
粗炼:压滤后的泥饼经输送线自动送入揉练机再自动进入粗练机中;
陈腐:连续两次粗练后的泥段经自动切泥、机械手码垛用叉车送入有恒温和恒湿控制系统的泥库中陈腐;
精炼:将陈腐15天以上的泥段通过机械手拆垛投入精练机中精练两次,彻底排除泥段中的空气,使泥段组份更加均匀,成型性能更佳;
压胚:将精炼后的泥段送入全自动智能控制滚压成型线成型;上泥、滚压、脱模、干燥、修边3小时内自动完成;
施釉:干燥后的坯体经自动施釉机完成施釉、擦底;
装坯:将釉坯吹尘后装上窑车,入窑;
烧成:釉坯经1280-1300℃高温烧成,烧成周期约17小时;
出瓷:得到远红外精细陶瓷烹调器;
检验:检验远红外精细陶瓷烹调器外观和内在性能是否合格;
包装:对合格的产品进行打包;
入库:对打包好的产品进行扫描登记入库;
出厂:将产品分散至各个经销点。
本发明中,施釉过程中,底釉是过150目筛筛余量0.6wt%,面釉是过300目筛筛余量0.05wt%。
通过采用上述方案:以更好地防止釉浆中细颗粒渗入坯体孔隙中,确保面釉表面均匀致密而不会出现小孔洞。
本发明中,所述精炼过程中的真空度达到0.8MPa。
通过采用上述方案:将泥饼中的空气挤出,且是泥饼组织分布均匀。
本发明中,所述陈腐步骤22℃的恒温温度下进行,陈腐时间为28天。
通过采用上述方案:将泥饼中的水分分布均匀,增加腐殖酸物质的含量,改善泥饼的粘性与强度。
本发明中,所述烧成后的远红外精细陶瓷烹调器具有良好的抗热震性能,可在480°与-20°热交换一次坯不裂。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。

Claims (6)

1.远红外精细陶瓷烹调器,其特征在于:由以下重量百分比的原料化学成份组成:二氧化硅50.2-62.1%,三氧化二铝14.8-18.5%,三氧化二铁0.19-0.34%,氧化钙2.08-2.93%,氧化镁2.37-3.17%,氧化钾0.74-1.54%,氧化钠1.21-1.74%,氧化锂2.94-4.2%,氧化锌3.32-4.12%,二氧化钛2.23-3.71%,氧化锶0.98-1.69%,氧化银3.82-4.7%,二氧化锆10.8-20.1%,碳酸钡1.8-3.3%。
2.根据权利要求1所述的远红外精细陶瓷烹调器的制备方法,其特征在于:具体步骤如下:
原料精选:对所有的原料进行人工拣选,剔除杂质等不合格原料。
配料:按配方准确称量各种原料:
装料:将称量好的原料通过喂料机装入球磨机中;
球磨:采用湿法球磨工艺将各原料在球磨机中细磨成浆料,浆料含水率为40-50%,細度为万孔筛筛余小于0.2%;
过筛:过250目筛两次;
除铁:将泥料通过泵进入高强磁选机进行2次除铁;
压滤:将过筛、除铁后浆料压滤脱水,形成含水量在20-22%的泥饼;
粗炼:压滤后的泥饼经输送线自动送入揉练机再自动进入粗练机中;
陈腐:连续两次粗练后的泥段经自动切泥、机械手码垛用叉车送入有恒温和恒湿控制系统的泥库中陈腐;
精炼:将陈腐15天以上的泥段通过机械手拆垛投入精练机中精练两次,彻底排除泥段中的空气,使泥段组份更加均匀,成型性能更佳;
压胚:将精炼后的泥段送入全自动智能控制滚压成型线成型;上泥、滚压、脱模、干燥、修边3小时内自动完成;
施釉:干燥后的坯体经自动施釉机完成施釉、擦底;
装坯:将釉坯吹尘后装上窑车,入窑;
烧成:釉坯经1280-1300℃高温烧成,烧成周期约15-17小时;
出瓷:得到远红外精细陶瓷烹调器;
检验:检验远红外精细陶瓷烹调器外观和内在性能是否合格;
包装:对合格的产品进行打包;
入库:对打包好的产品进行扫描登记入库;
出厂:将产品分散至各个经销点。
3.根据权利要求2所述的远红外精细陶瓷烹调器的制备方法,其特征在于:施釉过程中,底釉是过150目筛筛余量0.3wt%-0.6wt%,面釉是过300目筛筛余量0.02wt%-0.05wt%。
4.根据权利要求2所述的远红外精细陶瓷烹调器的制备方法,其特征在于:所述精炼过程中的真空度达到-1至-0.8MPa。
5.根据权利要求2所述的远红外精细陶瓷烹调器的制备方法,其特征在于:所述陈腐步骤22-23℃的恒温温度下进行,陈腐时间为28-33天。
6.根据权利要求2所述的远红外精细陶瓷烹调器的制备方法,其特征在于:所述烧成后的远红外精细陶瓷烹调器具有良好的抗热震性能,可在480°与-20°热交换一次坯不裂。
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