发明名称 |
PROCEDIMIENTO PARA SECAR PASTAS CERAMICAS UTILIZANDO CAL- DEO POR MICROONDAS. |
摘要 |
<p>A process and an apparatus are provided for drying molded ceramic objects using a combination of microwave heating and air ventilation. The objects are heated rapidly in a first microwave cavity oven while applying a relatively light flow of air. The objects are then maintained at a constant temperature in a second microwave oven while applying a heavy flow of air to evaporate water. The oven cavities are in a common enclosure divided by a partition with separate magnetron generators mounted in each portion. Ventilating ducts connected to an air source supply air to the cavities. Molds carrying the objects are fed by a belt into each cavity in a controlled heating and drying sequence to produce large quantities of ceramic objects with minimum cracking and warping. The power and space requirements are also reduced.</p> |
申请公布号 |
ES387205(A1) |
申请公布日期 |
1973.12.16 |
申请号 |
ES19710387205 |
申请日期 |
1971.01.13 |
申请人 |
STANDARD ELECTRICA, S. A. |
发明人 |
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分类号 |
F26B3/34;H05B6/78 |
主分类号 |
F26B3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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