发明名称 |
THERMAL ISOLATION WALLS IN A ROTARY FURNACE |
摘要 |
Rotary furnaces and processes for heat treating a workpiece generally include an external shell wall and a refractory lining abutting the shell wall to define a substantially cylindrically shaped interior chamber for treating one or more workpieces; an opening in the an external shell wall and a refractory lining for loading and unloading the workpieces; a rotatable hearth for receiving and rotating the workpieces within the substantially cylindrically shaped interior chamber; and a plurality of thermal isolation walls, wherein adjacent thermal isolation walls define a space effective to accommodate and thermally shield each one of the workpieces to be treated and have a height at least equal to a height of the workpiece. The presence of the thermal isolation walls substantially prevents heat transfer between the workpieces being treated. |
申请公布号 |
WO2014078337(A3) |
申请公布日期 |
2014.07.31 |
申请号 |
WO2013US69769 |
申请日期 |
2013.11.13 |
申请人 |
FIRTH RIXSON LIMITED |
发明人 |
HEBERT, DAVID;VILLANI, MATTHEW J. |
分类号 |
C21D9/67;F27B9/02;F27B9/16;F27B9/30;F27B9/38;F27B19/00;F27D1/00;F27D3/12;F27D7/06;F27D11/02;F27D11/06 |
主分类号 |
C21D9/67 |
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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