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2. 发明公开

KR1020130014745A 송풍 지관 有权
标题翻译： TUYERE股票
公开(公告)号：KR1020130014745A
公开(公告)日：2013-02-12
申请号：KR1020110076389
申请日：2011-08-01
申请人： 사브 에스.에이알.엘
发明人： 크라츠,마리오 , 슈베리히,로버트 , 베너,마르셀
IPC分类号： C21B7/16 , C21B7/02 , C21B7/04
CPC分类号： C21B7/16 , C21B7/02 , C21B7/04 , C21B7/163
摘要： PURPOSE: A blow-branch pipe is provided to reduce operation costs for a furnace such as a blast furnace in which the blow-branch pipe is used, and to save energy. CONSTITUTION: A blowpipe includes an articulated expansion controller, a nozzle elbow, and a nozzle tip(1). One end of the articulated expansion controller is connected to the nozzle elbow, and the other is connected to a hot-air main pipe. At least one insulating material is arranged between a metal external structure and the fire-proof lining which form at least one of the articulated expansion controller, the nozzle elbow, and the nozzle tip. The insulating material comprises a high heat-resistant insulation inserted into a cladding material. The cladding material is melt when the blow-branch pipe is operated. The cladding material is a plastic foil and includes an inorganic siliceous material.
摘要翻译：目的：提供吹气管，以降低使用吹气管的高炉等炉子的运行成本，节约能源。构成：吹气管包括铰接式膨胀控制器，喷嘴弯头和喷嘴尖端（1）。铰接式膨胀控制器的一端连接到喷嘴弯头，另一端连接到热风主管。在金属外部结构和防火衬里之间布置至少一种绝缘材料，其形成铰接式膨胀控制器，喷嘴弯头和喷嘴尖端中的至少一个。绝缘材料包括插入包层材料中的高耐热绝缘体。当吹塑管被操作时，包层材料熔化。包层材料是塑料箔，并且包括无机硅质材料。

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