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1. 发明公开

KR1020040084677A 띠강 및 와이어 다발용 후드형 어닐링 로 失效
标题翻译：炉型退火炉，特别适用于钢筋和线束，不影响退火炉的施工
公开(公告)号：KR1020040084677A
公开(公告)日：2004-10-06
申请号：KR1020040019204
申请日：2004-03-22
申请人： 에브너 인두스트리오펜바우 게엠베하
发明人： 에브너페테르 , 로치너헤리베르트
IPC分类号： C21D9/67
CPC分类号： C21D9/67 , C21D9/673
摘要： PURPOSE: To provide a hood-type annealing furnace having a simple construction means in such a manner that cooling of protection gas is beneficially performed without permanent influence on construction of the annealing furnace. CONSTITUTION: The hood-type annealing furnace, especially for steel strip or wire bunches, comprises a protection hood(8) positioned above the furnace in such a manner that the protection hood is airtightly connected to an annealing base(1) for accommodating a material to be annealed(7); a radial blower(2) which is kept in an annealing base and equipped of a blade wheel(3) and a guiding device(5) for surrounding the blade wheel to circulate a protection gas in the protection hood; a heat exchanger(11) for cooling the protection gas, an input side of the heat exchanger is connected to an input side of the radial blower by passing through a flow conduit(13), and an output side of the heat exchanger is opened into a ring shaped gap(12) between the guiding device and the protection hood; and a deflection device of which axial displacement into a flow path at an input side of the radial blower is enabled so that the deflection device is optionally connected to the radial blower of a flow conduit connected to the heat exchanger, wherein the protection hood is airtightly maintained via a ring shaped flange(9), the heat exchanger is disposed under the ring shaped flange, the flow conduit starts from the outer circumference of the guiding device and is constructed in a ring shaped conduit(14) being concentric to the ring shaped gap, and the deflection device is arranged as a ring shaped deflection slide(18) which surrounds the guiding device on the outside.
摘要翻译：目的：提供一种具有简单构造方式的罩式退火炉，使得保护气体的冷却有利地进行而不会对退火炉的结构产生永久性影响。构成：特别用于钢带或线束的罩型退火炉包括位于炉上方的保护罩（8），使得保护罩与用于容纳材料的退火基座（1）气密连接待退火（7）; 保持在退火基体中并配备有叶轮（3）和引导装置（5）的径向鼓风机（2），用于围绕所述叶轮使所述保护罩中的保护气体循环; 用于冷却保护气体的热交换器（11），热交换器的输入侧通过流动管道（13）连接到径向鼓风机的输入侧，并且热交换器的输出侧被打开引导装置和保护罩之间的环形间隙（12）; 以及偏转装置，其能够进入到径向鼓风机的输入侧的流动路径中的轴向位移，使得偏转装置可选地连接到连接到热交换器的流动导管的径向鼓风机，其中保护罩是气密的通过环形凸缘（9）保持，热交换器设置在环形凸缘下方，流动管道从引导装置的外周边开始，并且构造成环形导管（14），该环形导管与环形凸缘间隙，并且偏转装置被布置为围绕外部的引导装置的环形偏转滑动件（18）。

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