公开(公告)号：US06802711B1

公开(公告)日：2004-10-12

申请号：US10049153

申请日：2002-04-26

申请人： Taisto Yrjänä ,  Heikki Arffman ,  Heikki Uurtamo ,  Risto Leinonen ,  Jussi Yli-Niemi

发明人： Taisto Yrjänä ,  Heikki Arffman ,  Heikki Uurtamo ,  Risto Leinonen ,  Jussi Yli-Niemi

IPC分类号： F26B1318

CPC分类号： C21D9/563

摘要： The invention relates to an apparatus for supporting material to be treated in continuously operated thermal treatment furnaces, where the supporting of the material is realized by means of support elements installed externally to the thermal treatment furnace, in the vicinity of the orifice of the furnace, said apparatus comprising at least two support elements that are installed movably, so that the mutual positions of the support elements can be adjusted by means of a drive arrangement of the support apparatus. According to the invention, in connection with the housing element used for supporting of the support elements, there is installed at least one gas flow control element which enables the flowing of the gas used for treating the material between the support element and the control element, said control element also constituting part of the sealing of the thermal treatment furnace.

摘要翻译： 本发明涉及一种用于在连续操作的热处理炉中支撑待处理材料的装置，其中材料的支撑通过安装在热处理炉外部的支撑元件在炉的孔附近实现， 所述装置包括可移动地安装的至少两个支撑元件，使得支撑元件的相互位置可以通过支撑装置的驱动装置来调节。 根据本发明，结合用于支撑支撑元件的壳体元件，安装有至少一个气流控制元件，其能够使用于在支撑元件和控制元件之间处理材料的气体流动， 所述控制元件也构成热处理炉的密封的一部分。