专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20140090595A1 DUAL-PURPOSE FACILITY OF CONTINUOUS HOT-DIP COATING AND CONTINUOUS ANNEALING 审中-公开
标题翻译：连续热浸涂层和连续退火的双目标设备
公开(公告)号：US20140090595A1
公开(公告)日：2014-04-03
申请号：US14098245
申请日：2013-12-05
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： Masanori HOSHINO
IPC分类号： C23C2/00
CPC分类号： C23C2/003 , B05C3/02 , B05C3/125 , B05C3/132 , C21D9/56 , C21D9/667 , F27B9/28 , F27B9/3011
摘要： A dual-purpose facility of continuous hot-dip coating and continuous annealing is configured so as to be switched between a continuous hot-dip coated material production line and a continuous annealed material production line, and includes a gas discharge path that discharges atmosphere gas in an annealing furnace from a gas discharge port provided in an outlet side of the annealing furnace out of the annealing furnace and a path opening and closing unit for opening and closing the gas discharge path. The path opening and closing unit opens the gas discharge path when the dual-purpose facility is used as the continuous hot-dip coated material production line and closes the gas discharge path when the dual-purpose facility is used as the continuous annealed material production line.
摘要翻译：连续热浸涂层和连续退火的两用设备被配置为在连续热浸涂层材料生产线和连续退火材料生产线之间切换，并且包括排放气体的气体排放路径来自设置在退火炉出口侧的气体排出口的退火炉和用于打开和关闭气体排出路径的路径打开和关闭单元。当使用两用设备作为连续热浸涂层材料生产线时，路径打开和关闭单元打开气体排放路径，并且当使用两用设备作为连续退火材料生产线时关闭气体排放路径。

22. 发明授权

US5290017A Cooling cover for batch coil annealing furnace 失效
标题翻译：批量线圈退火炉冷却盖
公开(公告)号：US5290017A
公开(公告)日：1994-03-01
申请号：US24447
申请日：1993-03-01
申请人： Klaus H. Hemsath , James E. Lyon
发明人： Klaus H. Hemsath , James E. Lyon
IPC分类号： C21D1/84 , C21D9/667 , C21D9/673 , C21D1/00
CPC分类号： C21D9/673 , C21D1/84 , C21D9/667
摘要： An improved cooling cover is disclosed for use in bell shaped annealing furnaces. The cooling cover includes a jet nozzle orifice arrangement which develops jet streams from a low pressurized supply of air at ambient temperature in the plenum chamber of the cooling cover. A multitude of free standing jet streams thus impinge the inner cover of the bell shaped annealing stand to produce improved cooling times. Importantly, the plenum chamber includes strategically placed axial jet pump outlets which are effective to draw the jet streams from the cooling cover after they have been in heat transfer contact with the inner cover in a distribution pattern which is not altered so that the work or coils within the inner cover can be more uniformly cooled than heretofore possible. The spent jet streams are withdrawn from the cooling cover in a manner which does not affect the initial impact of the jets with the inner cover while establishing a neutral to slight under pressure at the base of the cooling cover to prevent sand seal upset and hot gas backwash.
摘要翻译：公开了一种用于钟形退火炉的改进的冷却盖。冷却盖包括喷射喷嘴孔布置，其在环境温度下从冷却盖的增压室中的低压空气供应产生喷射流。因此，许多独立的喷射流冲击钟形退火台的内盖以产生改善的冷却时间。重要的是，增压室包括有策略地放置的轴向喷射泵出口，其有效地在与未被改变的分布图案与内盖热传递接触之后从冷却盖抽出喷射流，使得工作或线圈在内盖内可以比以前更加均匀地冷却。废喷射流以不影响喷嘴与内盖的初始冲击的方式从冷却盖中取出，同时在冷却盖的底部处建立中性至轻微的压力，以防止砂封不适和热气体反洗

23. 发明授权

US4480822A Annealing furnace system 失效
标题翻译：退火炉系统
公开(公告)号：US4480822A
公开(公告)日：1984-11-06
申请号：US386347
申请日：1982-06-09
申请人： Luigi Mauratelli
发明人： Luigi Mauratelli
IPC分类号： C21D9/46 , C21D9/667 , F27B9/00 , F27B9/02 , F27B9/16 , F27B9/30 , F27B11/00 , F27D5/00 , F27D99/00 , F27D1/00
CPC分类号： F27B9/00 , C21D9/46 , C21D9/667 , F27B9/028 , F27B9/16 , F27B9/30 , F27D5/00 , F27B11/00 , F27D2099/0096 , F27M2003/01
摘要： A furnace system is described having a rotatable table with five stations, a loading station, a preheating station, a heating station, a cooling station and an unloading station. A furnace having three compartments, a preheating compartment, a heating compartment and a cooling compartment is vertically movable so that a steel charge to be annealed located on the rotatable table may be moved from one station to another when the furnace is lifted out of contact with the table. Air ducts are provided to transfer heated air from the cooling station to the preheating station. The system is very efficient for, when one charge is cooling a succeeding charge is being heated while the next succeeding charge is being preheated. At the same time a charge can be loaded and another charge can be unloaded. Thus, five steps of an annealing cycle can be accomplished simultaneously allowing an annealed charge to be completely cycled during each step.
摘要翻译：描述了具有具有五个站的可旋转工作台的炉系统，装载站，预热站，加热站，冷却站和卸载站。具有三个室，预热室，加热室和冷却室的炉子是可垂直移动的，使得当炉子被提升离开接触时，位于可旋转工作台上的要退火的钢料可以从一个站移动到另一个站桌子。提供空气管道以将加热的空气从冷却站传送到预热站。该系统非常有效，当一个电荷冷却时，正在加热下一个成功的电荷，同时正在加热下一个电荷。同时可以装载一个电荷，另一个电荷可以卸载。因此，可以同时实现退火循环的五个步骤，使得在每个步骤期间完全循环退火的电荷。

24. 发明授权

US4247284A Internal cooling of heat exchanger tubes 失效
公开(公告)号：US4247284A
公开(公告)日：1981-01-27
申请号：US106176
申请日：1979-12-21
申请人： Richard R. Mayers , Steven R. Huebner , Dennis A. Chojnacki
发明人： Richard R. Mayers , Steven R. Huebner , Dennis A. Chojnacki
IPC分类号： C21D9/667 , C21D9/673 , F27D9/00 , F28C3/00 , F27D19/00
CPC分类号： C21D9/667 , F27D9/00 , F28C3/005 , C21D9/673
摘要： The present invention is an apparatus and method for cooling heat exchanger tubes at controlled conditions. The apparatus comprises a housing sealingly connected to each heat exchanger tube. There are water and air inlets to the housing. A means to generate mist is located within the housing and directed to spray a jet of mist from the housing into the heat exchanger tube. During operation, air is injected into each heat exchanger tube at controlled conditions. The air is followed by a water mist under controlled flow conditions into each tube. Carrier air accompanies the water mist. A controlled flow of water is injected into each heat exchanger tube after the water mist.

25. 发明申请

US20120180721A1 DUAL-PURPOSE FACILITY OF CONTINUOUS HOT-DIP COATING AND CONTINUOUS ANNEALING 有权
标题翻译：连续热浸涂层和连续退火的双目标设备
公开(公告)号：US20120180721A1
公开(公告)日：2012-07-19
申请号：US13498461
申请日：2010-09-22
申请人： Masanori Hoshino
发明人： Masanori Hoshino
IPC分类号： B05C11/00 , B05C3/02
CPC分类号： C23C2/003 , B05C3/02 , B05C3/125 , B05C3/132 , C21D9/56 , C21D9/667 , F27B9/28 , F27B9/3011
摘要： A dual-purpose facility of continuous hot-dip coating and continuous annealing is configured so as to be switched between a continuous hot-dip coated material production line and a continuous annealed material production line, and includes a gas discharge path that discharges atmosphere gas in an annealing furnace from a gas discharge port provided in an outlet side of the annealing furnace out of the annealing furnace and a path opening and closing unit for opening and closing the gas discharge path. The path opening and closing unit opens the gas discharge path when the dual-purpose facility is used as the continuous hot-dip coated material production line and closes the gas discharge path when the dual-purpose facility is used as the continuous annealed material production line.
摘要翻译：连续热浸涂层和连续退火的两用设备被配置为在连续热浸涂层材料生产线和连续退火材料生产线之间切换，并且包括排放气体的气体排放路径来自设置在退火炉出口侧的气体排出口的退火炉和用于打开和关闭气体排出路径的路径打开和关闭单元。当使用两用设备作为连续热浸涂层材料生产线时，路径打开和关闭单元打开气体排放路径，并且当使用两用设备作为连续退火材料生产线时关闭气体排放路径。

26. 发明授权

US06346214B1 Top hat furnace 失效
标题翻译：顶帽炉
公开(公告)号：US06346214B1
公开(公告)日：2002-02-12
申请号：US09581489
申请日：2000-08-21
申请人： Arne-Nils Knudsen , Siegfried Wilden
发明人： Arne-Nils Knudsen , Siegfried Wilden
IPC分类号： C21D106
CPC分类号： F27B11/00 , C21D9/663 , C21D9/667 , C21D9/675
摘要： A top hat annealing furnace with pivoting features. The annealing furnace has an annealing understructure, an annealing hood, a heating hood and a cooling hood. The annealing understructure and the annealing hood are supported so that they can be tilted between an operating position and a loading position. The heating hood and the cooling hood are provided with doors, which can be closed when the furnace is in use, and opened when it cycle is completed. When the doors of either hood are open and the hood is oriented vertically, the hood can be moved horizontally relative to the annealing hood.
摘要翻译：具有旋转特征的顶帽退火炉。退火炉具有退火基体，退火罩，加热罩和冷却罩。退火底部结构和退火罩被支撑，使得它们可以在操作位置和装载位置之间倾斜。加热罩和冷却罩设有门，当炉子使用时可以关闭门，并且在循环完成时打开。当任一罩的门打开并且罩垂直取向时，罩可相对于退火罩水平移动。

27. 发明授权

US5871688A Multi-stack annealer 失效
标题翻译：多层退火炉
公开(公告)号：US5871688A
公开(公告)日：1999-02-16
申请号：US907333
申请日：1997-08-06
申请人： James D. Jaworski , Frank C. Gilbert
发明人： James D. Jaworski , Frank C. Gilbert
IPC分类号： C21D9/667 , C21D9/677 , C21D1/06
CPC分类号： C21D9/677 , C21D9/667
摘要： An annealing furnace is disclosed including at least one inner cover for retaining a stack of metal coils to be annealed in an inert atmosphere. A furnace shell is provided for receiving said at least one inner cover and providing an internal furnace environment. A furnace floor is provided for retaining the furnace shell and inner cover. A plurality of burners are received in said furnace floor, and configured around the inner cover so as to fire into the internal furnace environment along side the inner cover without impingement of the flame on the inner cover. A control system sequentially fires each of said plurality of burners in order to establish and maintain a desired thermal distribution among the stacks within the inner cover.
摘要翻译：公开了一种退火炉，其包括至少一个用于在惰性气氛中保持要退火的金属线圈堆叠的内盖。提供炉壳，用于容纳所述至少一个内盖并提供内部炉环境。炉底设有保温炉壳和内盖。多个燃烧器被容纳在所述炉底中，并围绕所述内盖构造，以沿着所述内盖的侧面射入所述炉内环境，而不会在所述内盖上火焰。控制系统顺序地点燃所述多个燃烧器中的每一个，以便建立并保持内盖内的堆叠之间的期望的热分布。

28. 发明授权

US2660420A Annealing base construction 失效
标题翻译：退火基地施工
公开(公告)号：US2660420A
公开(公告)日：1953-11-24
申请号：US26558752
申请日：1952-01-09
申请人： UNITED STATES STEEL CORP
发明人： ROBINSON JAMES E
IPC分类号： C21D9/667 , C21D9/673
CPC分类号： C21D9/667 , C21D9/673

29. 发明授权

US2171776A Annealing furnace 失效
公开(公告)号：US2171776A
公开(公告)日：1939-09-05
申请号：US18695237
申请日：1937-09-28
申请人： LEE WILSON SALES CORP
发明人： WOODSON JAMES C
IPC分类号： C21D9/667
CPC分类号： C21D9/667

30. 发明专利

JP5099265B2 Continuous hot-dip plating and of the continuous annealing combined equipment 有权
公开(公告)号：JP5099265B2
公开(公告)日：2012-12-19
申请号：JP2011534209
申请日：2010-09-22
申请人：新日鐵住金株式会社
发明人：正則星野
IPC分类号： C21D9/56 , C23C2/40 , F27D7/06
CPC分类号： C23C2/003 , B05C3/02 , B05C3/125 , B05C3/132 , C21D9/56 , C21D9/667 , F27B9/28 , F27B9/3011

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式