CN107311614A - 一种紫砂火圈烧制方法 - Google Patents

一种紫砂火圈烧制方法 Download PDF

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CN107311614A
CN107311614A CN201710542925.2A CN201710542925A CN107311614A CN 107311614 A CN107311614 A CN 107311614A CN 201710542925 A CN201710542925 A CN 201710542925A CN 107311614 A CN107311614 A CN 107311614A
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pyrosphere
boccaro
kiln
bake
pug
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范墨烯
汤先武
范泽锋
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Yixing Love Art Ceramics Co Ltd
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Abstract

一种紫砂火圈烧制方法，通过对普通紫砂泥进行预处理，然后与普通紫砂你进行混合烧制，其方法原料取材简单，制作成本低，耐高温防爆，并且不含有任何化学原料，自然环保，大大减少烧水时间和提高效能，可直接放置于光波炉上使用，使用寿命长。

Description

一种紫砂火圈烧制方法
技术领域
本发明涉及紫砂器皿制作领域，尤其涉及紫砂火圈。
背景技术
现有市面上的火圈均采用金属材质，无法在光波炉上使用，在高温环境下烫手，存在安全隐患，现有市面上还未见有紫砂火圈的报道。
发明内容
本发明针对现有技术的不足，提高了一种耐高温，防爆，可在光波炉上使用，大大提高烧水效率，减少烧水时间的紫砂火圈烧制方法。
为实现本发明目的，提供了以下技术方案：一种紫砂火圈烧制方法，其特征在于包括以下步骤：（1）对紫砂泥进行预处理：将紫砂泥放入高温炉窑进行烧制，将温度提高知1750~1800℃，使紫砂泥变成紫砂溶液，并将其快速倒入10~20℃的水中，使其迅速冷却，再将其取出在常温下静置1h后，球磨成目数大于1000的粉料备用；
（2）将预处理后的紫砂泥粉料混入未经预处理的紫砂泥料中，并加入以质量百分比计：5~8％的锂辉石，10~15％的麦饭石，10~15％的高岭土混合，未经预处理的紫砂泥料的占比20~35%，预处理后的紫砂泥粉料占比27~35%；
（3）将混合后的泥料加水搅拌初练，陈腐30天；
（4）将混合原料真空练泥1～2次；
(5)将练制好的原料混合物制成火圈泥坯，进行修整；
(6)将修好的火圈泥坯送入烘房干燥，温度为80~90℃，持续56小时；
(7)待火圈泥坯烘干后，在表面上浆，并自然晾干；
(8) 将火圈泥坯进行烧成，烧成为将泥料由自然温到第一次升温到90℃，做到排湿后再升温到550℃，排湿彻底后连续正常升温烧成，温度升至1185℃~1210℃，后保温1小时；
（9）自然冷却得到成品。
作为优选，真空练泥的方法为在原料内加入2%~5%水进行精练，精练时搅拌的次数为二次，练泥时投的量要均匀，控制泥的湿度，含水率为25%。
本发明有益效果：本发明原料取材简单，制作成本低，耐高温防爆，并且不含有任何化学原料，自然环保，大大减少烧水时间和提高效能，可直接放置于光波炉上使用，使用寿命长。
具体实施方式
实施例1：一种紫砂火圈烧制方法，包括以下步骤：（1）对紫砂泥进行预处理：将紫砂泥放入高温炉窑进行烧制，将温度提高知1750℃，使紫砂泥变成紫砂溶液，并将其快速倒入10~20℃的水中，使其迅速冷却，再将其取出在常温下静置1h后，球磨成目数大于1000的粉料备用；
（2）将预处理后的紫砂泥粉料混入未经预处理的紫砂泥料中，并加入以质量百分比计：8％的锂辉石，15％的麦饭石，15％的高岭土混合，未经预处理的紫砂泥料的占比35%，预处理后的紫砂泥粉料占比27%；
（3）将混合后的泥料加水搅拌初练，陈腐30天；
（4）将混合原料真空练泥2次；
(5)将练制好的原料混合物制成火圈泥坯，进行修整；
(6)将修好的火圈泥坯送入烘房干燥，温度为90℃，持续5~6小时；
(7)待火圈泥坯烘干后，在表面上浆，并自然晾干；
(8) 将火圈泥坯进行烧成，烧成为将泥料由自然温到第一次升温到90℃，做到排湿后再升温到550℃，排湿彻底后连续正常升温烧成，温度升至1185℃℃，后保温1小时；
（9）自然冷却得到成品。
所述真空练泥的方法为在原料内加入5%水进行精练，精练时搅拌的次数为二次，练泥时投的量要均匀，控制泥的湿度，含水率为25%。
选取紫砂泥的化学成分为Al2O3 25~28%、Fe2O3 15~17%、SiO2 40~72%、CaO 0.5~0.7%和微量元素7.1~7.8%、TiO2 0.5～1.5%、 MgO 0.1～1%。

Claims (2)

1.一种紫砂火圈烧制方法，其特征在于包括以下步骤：（1）对紫砂泥进行预处理：将紫砂泥放入高温炉窑进行烧制，将温度提高知1750~1800℃，使紫砂泥变成紫砂溶液，并将其快速倒入10~20℃的水中，使其迅速冷却，再将其取出在常温下静置1h后，球磨成目数大于1000的粉料备用；
（2）将预处理后的紫砂泥粉料混入未经预处理的紫砂泥料中，并加入以质量百分比计：5~8％的锂辉石，10~15％的麦饭石，10~15％的高岭土混合，未经预处理的紫砂泥料的占比20~35%，预处理后的紫砂泥粉料占比27~35%；
（3）将混合后的泥料加水搅拌初练，陈腐30天；
（4）将混合原料真空练泥1～2次；
(5)将练制好的原料混合物制成火圈泥坯，进行修整；
(6)将修好的火圈泥坯送入烘房干燥，温度为80~90℃，持续56小时；
(7)待火圈泥坯烘干后，在表面上浆，并自然晾干；
(8) 将火圈泥坯进行烧成，烧成为将泥料由自然温到第一次升温到90℃，做到排湿后再升温到550℃，排湿彻底后连续正常升温烧成，温度升至1185℃~1210℃，后保温1小时；
（9）自然冷却得到成品。
2.根据权利要求1所述的一种紫砂火圈烧制方法，其特征在于真空练泥的方法为在原料内加入2%~5%水进行精练，精练时搅拌的次数为二次，练泥时投的量要均匀，控制泥的湿度，含水率为25%。
CN201710542925.2A 2017-07-05 2017-07-05 一种紫砂火圈烧制方法 Withdrawn CN107311614A (zh)

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