A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of earthenware cooking pot preparation, in particular to a method for preparing a heat-resistant earthenware cooking pot from a waste aluminum oxide sagger. The waste aluminum oxide saggar generated in ceramic production is reprocessed into a raw material, and chemical components in the raw material are introduced into a formula for manufacturing the heat-resistant earthen pot again, so that waste materials are effectively utilized, the production cost is reduced, the effects of saving energy and protecting environment are achieved, and self-cyclic utilization is realized. The waste aluminum oxide saggar is added into the formula of the heat-resistant earthen pot according to a certain proportion, firing shrinkage can be reduced, oxide release in the firing process is reduced, the oxidative decomposition time is shortened, the firing time is correspondingly shorter, and the waste aluminum oxide saggar has very good heat stability and air permeability; the heat stability of the heat-resistant earthen pot made of the waste aluminum oxide saggar can reach 450-20 DEG C, and the heat-resistant earthen pot made of the waste aluminum oxide saggar does not crack after cold-heat exchange. In addition, the air permeability of the heat-resistant earthen pot made of the
本发明涉及砂锅制备领域，具体涉及一种废弃氧化铝匣钵制备耐热砂锅的方法；本发明通过利用陶瓷生产中产生的废弃氧化铝匣钵重新加工成原料，利用其中的化学成分再次引入耐热砂锅制造的配方中，既有效利用废料，降低生产成本，又起到节能环保的作用，实现自我循环利用。按一定比例的废弃氧化铝匣钵加入到耐热砂锅配方中，可以降低烧成收缩，减少烧成过程氧化物释放，缩短氧化分解时间，烧成时间相应就越短，废弃氧化铝匣钵本身具有非常良好的热稳定性和透气性，使用废弃氧化铝匣钵制作的耐热砂锅热稳定性可达到450℃到20℃冷热交换不裂，另外使用氧化铝匣钵制作的耐热砂锅透气性更好。
The invention relates to the field of earthenware cooking pot preparation, in particular to a method for preparing a heat-resistant earthenware cooking pot from a waste aluminum oxide sagger. The waste aluminum oxide saggar generated in ceramic production is reprocessed into a raw material, and chemical components in the raw material are introduced into a formula for manufacturing the heat-resistant earthen pot again, so that waste materials are effectively utilized, the production cost is reduced, the effects of saving energy and protecting environment are achieved, and self-cyclic utilization is realized. The waste aluminum oxide saggar is added into the formula of the heat-resistant earthen pot according to a certain proportion, firing shrinkage can be reduced, oxide release in the firing process is reduced, the oxidative decomposition time is shortened, the firing time is correspondingly shorter, and the waste aluminum oxide saggar has very good heat stability and air permeability; the heat stability of the heat-resistant earthen pot made of the waste aluminum oxide saggar can reach 450-20 DEG C, and the heat-resistant earthen pot made of the waste aluminum oxide saggar does not crack after cold-heat exchange. In addition, the air permeability of the heat-resistant earthen pot made of the
本发明涉及砂锅制备领域，具体涉及一种废弃氧化铝匣钵制备耐热砂锅的方法；本发明通过利用陶瓷生产中产生的废弃氧化铝匣钵重新加工成原料，利用其中的化学成分再次引入耐热砂锅制造的配方中，既有效利用废料，降低生产成本，又起到节能环保的作用，实现自我循环利用。按一定比例的废弃氧化铝匣钵加入到耐热砂锅配方中，可以降低烧成收缩，减少烧成过程氧化物释放，缩短氧化分解时间，烧成时间相应就越短，废弃氧化铝匣钵本身具有非常良好的热稳定性和透气性，使用废弃氧化铝匣钵制作的耐热砂锅热稳定性可达到450℃到20℃冷热交换不裂，另外使用氧化铝匣钵制作的耐热砂锅透气性更好。
Method for preparing heat-resistant earthen pot from waste aluminum oxide saggar
废弃氧化铝匣钵制备耐热砂锅的方法
ZHAO HONG (author)
2024-07-23
Patent
Electronic Resource
Chinese
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