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公开(公告)号:US06394794B2
公开(公告)日:2002-05-28
申请号:US09778976
申请日:2001-02-02
申请人: David Bloom , Robert Bouchard , David S. Harvey , Geoffrey C. Neiley, III , Donald A. Seccombe, Jr. , Terrance Wong , Richard Tarczon , Stephen J. Parrott , Paul Edgington
发明人: David Bloom , Robert Bouchard , David S. Harvey , Geoffrey C. Neiley, III , Donald A. Seccombe, Jr. , Terrance Wong , Richard Tarczon , Stephen J. Parrott , Paul Edgington
IPC分类号: F27B902
CPC分类号: B23K1/012 , B23K1/008 , B23K2101/40 , F27B9/029 , F27B9/10 , F27B9/3011 , F27D17/004 , F27D2007/045
摘要: A modular furnace is fabricated from at least one module having a frame, a removable cover mounted to the frame, exterior cover panels on the frame, and an insulated case fastened to the interior of the module. A conveyor assembly extends through the module. A plurality of process zones, such as heating and cooling zones, are disposed within the module. Field replaceable universal blower assemblies are associated with each process zone. The motor shaft in each blower assembly is provided with a sealed bearing in the motor housing. Insulation within each module is held in place by gas permeable fabric covering large vent openings in cover panels to allow oxygen to diffuse out of the insulation rapidly upon start up.
摘要翻译: 模块化炉由至少一个具有框架的模块,安装到框架上的可移除盖,框架上的外盖板以及固定在模块内部的绝缘壳体制成。 输送机组件延伸穿过模块。 在模块内设置多个处理区,例如加热和冷却区。 现场可更换的通用鼓风机组件与每个处理区域相关联。 每个鼓风机组件中的电动机轴在电动机壳体中设置有密封的轴承。 每个模块内的绝缘体通过透气织物保持在适当的位置,覆盖盖板上的大的通风口,以允许氧气在启动时迅速扩散出绝缘体。