发明名称 |
Microwave heat treatment apparatus and method |
摘要 |
A heat treating system comprises a hot-wall microwave applicator cavity having a gas-diffusing structure on one surface, a microwave power supply, a transmission line between the applicator and power supply, and a granular heat transfer medium partially filling the cavity. The medium may be a single material or a blend of several materials, preferably having equivalent aerodynamic densities. The related method includes the steps of: placing a material to be heated into a microwave cavity having a gas diffusing structure on one surface; partially filling the cavity with a quantity of granular heat transfer medium sufficient to cover the material to be treated and the gas diffusing structure; flowing gas through the diffusing structure at a rate sufficient to fluidize the granular medium; and, introducing microwave energy into the cavity to raise the material and granular medium to a selected temperature for a selected time. |
申请公布号 |
US2014312030(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
US201313986350 |
申请日期 |
2013.04.23 |
申请人 |
Steneck Paul D.;Smith Michael J.;Stokely Larry E. |
发明人 |
Steneck Paul D.;Smith Michael J.;Stokely Larry E. |
分类号 |
H05B6/64;H05B6/78 |
主分类号 |
H05B6/64 |
代理机构 |
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代理人 |
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主权项 |
1. A heat treating system comprising:
a microwave applicator cavity, said cavity having a gas-diffusing inlet structure on one surface thereof and a gas outlet on another surface thereof; a microwave power supply; a transmission line between said applicator cavity and said power supply; and, a fluidizable granular heat transfer medium partially filling said cavity. |
地址 |
Knoxville TN US |