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1. 发明授权

US5490315A Method and apparatus for continuously hot rolling strip 失效
标题翻译：连续热轧带材的方法和装置
公开(公告)号：US5490315A
公开(公告)日：1996-02-13
申请号：US181761
申请日：1994-01-21
申请人： Peter Kostopolos , Giuseppe Facco
发明人： Peter Kostopolos , Giuseppe Facco
IPC分类号： B21B1/46 , B21B15/00 , B21B39/00 , B21B39/12 , B21B45/06 , C21D9/00 , F27B9/24 , F27B9/28
CPC分类号： C21D9/0081 , B21B1/466 , B21B15/0085 , F27B9/2407 , F27B9/28 , B21B39/006 , B21B39/12 , B21B45/06 , Y10T29/49991 , Y10T29/5183 , Y10T29/5184
摘要： In the continuous manufacture of hot strip material, slabs are produced by a pair of continuous casters and heated to a rolling temperature in a bi-level roller hearth furnace. Hot slabs are discharged from the bi-level furnace alternately from its upper and lower roller hearths. The slabs are then scarfed to clean oxide scale from both sides and to heat the slabs to a temperature of about 2300.degree. F. The scarfed ends of adjacent slabs are overlapped and passed through a two high slab mill welder wherein the overlapped ends are joined together. The joined slabs are thereafter finish rolled to strip gauge in a continuous multi-stand hot strip mill.
摘要翻译：在连续制造热轧带钢材料中，通过一对连续脚轮生产板坯，并在双层轧辊炉床中加热到轧制温度。热板从双层炉中交替地从其上下辊筒排出。然后将板坯切成两边以清洁氧化皮，并将板坯加热至约2300°F。相邻板坯的切割端重叠并通过两个高板坯轧机焊机，其中重叠的端部连接在一起。然后将连接的板坯在连续多台热轧机中精轧成带钢。

2. 发明授权

US5370530A Rolls for high temperature roller hearth furnaces 失效
公开(公告)号：US5370530A
公开(公告)日：1994-12-06
申请号：US36161
申请日：1993-03-24
申请人： Giuseppe Facco
发明人： Giuseppe Facco
IPC分类号： F27D3/02 , F27D3/00
CPC分类号： F27D3/026
摘要： Roll designs for roller hearth furnaces operating at temperatures ranging from under 1200.degree. C. to substantially higher are disclosed. A rotary mounted main roll body may be provided with a plurality of spaced tires for contacting and transporting a charge carried by the roll. An internal coolant circulation system is provided within the main roll body. Insulation may be provided around the main roll body.

3. 发明授权

US5430930A Method of manufacturing hot strip 失效
标题翻译：制造热轧带钢的方法
公开(公告)号：US5430930A
公开(公告)日：1995-07-11
申请号：US134595
申请日：1993-10-12
申请人： Roberto Passoni , Giuseppe Facco
发明人： Roberto Passoni , Giuseppe Facco
IPC分类号： B21B1/26 , B21B1/34 , B21B1/46 , B21B13/22
CPC分类号： B21B1/466 , B21B1/26 , B21B1/34 , Y10T29/49989 , Y10T29/49991 , Y10T29/5184
摘要： A method and apparatus for manufacturing hot strip steel includes a continuous slab caster adapted to cast a strand of 4 inches or more in thickness. The strand is cut to slab length and heated in a roller hearth furnace or a walking beam furnace prior to entry into a multi-stand tandem reversing mill. The slab is rolled in a downstream direction through the mill in a first reducing pass. The mill is reversed and the elongated slab is rolled in an upstream direction through the mill in a second reducing pass. The intermediate bar exits the upstream end of the mill and is coiled in a coil box positioned intermediate the furnace and the reversing mill. The bar is then unwound from the coil box for rolling in the downstream direction through the mill in a third and finish pass. The finish gauge strip moves down a run out table downstream from the mill for coiling in a down coiler apparatus.
摘要翻译：一种用于制造热带钢的方法和设备包括适于铸造厚度为4英寸或更大的绞合线的连续板坯连铸机。将钢绞线切割成板坯长度，并在进入多架立式反转轧机之前在辊式炉或步进式炉中加热。板坯在第一次还原通过中沿下游方向轧制通过轧机。研磨机倒转，细长板坯在第二次还原通过中沿上游方向轧制通过轧机。中间棒离开磨机的上游端，并且被卷绕在位于炉和反向轧机之间的线圈箱中。然后将钢筋从线圈箱展开，以在下游方向通过轧机在第三次和最后完成轧制。精密测量条在铣床下游向下移动一个出口表，用于在下卷取机装置中卷取。

4. 发明授权

US5362230A Rolls for high temperature roller hearth furnaces 失效
标题翻译：轧辊用于高温辊底炉
公开(公告)号：US5362230A
公开(公告)日：1994-11-08
申请号：US183267
申请日：1994-01-19
申请人： Giuseppe Facco
发明人： Giuseppe Facco
IPC分类号： F27D3/02 , F27D3/00
CPC分类号： F27D3/026
摘要： Roll designs for roller hearth furnaces operating at temperatures ranging from under 1200.degree. C. to substantially higher are disclosed. A rotary mounted main roll body may be provided with a plurality of spaced tires for contacting and transporting a charge carried by the roll. An internal coolant circulation system is provided within the main roll body. Insulation may be provided around the main roll body.
摘要翻译：公开了在低于1200℃至基本更高的温度下工作的辊底式炉的辊设计。旋转安装的主辊体可以设置有多个间隔开的轮胎，用于接触和运输由辊承载的电荷。在主辊体内设有内部冷却剂循环系统。可以在主辊体周围设置绝缘体。

5. 发明授权

US5374186A Roll system for roller hearth furnaces for thin slabs 失效
标题翻译：轧辊系统用于薄板坯的炉底炉
公开(公告)号：US5374186A
公开(公告)日：1994-12-20
申请号：US183315
申请日：1994-01-19
申请人： Giuseppe Facco
发明人： Giuseppe Facco
IPC分类号： F27B9/24 , F27D3/00 , F27D9/00 , F27D25/00
CPC分类号： F27B9/2407 , F27D2003/0043 , F27D2009/0013 , F27D25/00
摘要： A roll system for a roller hearth furnace for thin slab casters is disclosed. The roll system includes a plurality of fluid cooled rolls rotatably mounted in the furnace configured to contact and at least partially support a charge transported along a pass line through the furnace. An upper surface of each of the fluid cooled rolls is positioned along the pass line. A plurality of dry rolls is rotatably positioned within the furnace wherein at least one dry roll is positioned between each pair of adjacent fluid rolls. The upper surface of each of the dry rolls is positioned below the pass line.
摘要翻译：公开了一种用于薄板坯脚轮的辊底炉的辊系统。辊系统包括可旋转地安装在炉中的多个流体冷却辊，其构造成接触并且至少部分地支撑沿着通过炉的通过线传送的电荷。每个流体冷却辊的上表面沿着通过线定位。多个干辊可旋转地定位在炉内，其中至少一个干辊位于每对相邻的流体辊之间。每个干辊的上表面位于通过线的下方。

6. 发明授权

US5421724A Rolls for high temperature roller hearth furnaces 失效
标题翻译：轧辊用于高温辊底炉
公开(公告)号：US5421724A
公开(公告)日：1995-06-06
申请号：US168937
申请日：1993-12-16
申请人： Giuseppe Facco
发明人： Giuseppe Facco
IPC分类号： F27D3/02 , F27D3/00
CPC分类号： F27D3/026
摘要： Roll designs for roller hearth furnaces operating at temperatures ranging from under 1200.degree. C. to substantially higher are disclosed. A rotary mounted main roll body may be provided with a plurality of spaced tires for contacting and transporting a charge carried by the roll. An internal coolant circulation system is provided within the main roll body. Insulation may be provided around the main roll body.
摘要翻译：公开了在低于1200℃至基本更高的温度下工作的辊底式炉的辊设计。旋转安装的主辊体可以设置有多个间隔开的轮胎，用于接触和运输由辊承载的电荷。在主辊体内设有内部冷却剂循环系统。可以在主辊体周围设置绝缘体。

7. 发明授权

US4203717A Flat flame burner assembly 失效
标题翻译：平火焰器组装
公开(公告)号：US4203717A
公开(公告)日：1980-05-20
申请号：US867226
申请日：1978-01-06
申请人： Giuseppe Facco , Tomaso Carpaneto
发明人： Giuseppe Facco , Tomaso Carpaneto
IPC分类号： F23D14/12 , F23D11/00 , F23D11/10 , F23D17/00 , F23M9/00
CPC分类号： F23D11/103 , F23D11/004 , F23D17/00 , F23D17/002
摘要： A flat flame burner assembly comprises a refractory block having a flaring port and a hollow body, mounted thereon, provided with an inlet for the admission of combustion air and with an air diffuser presenting passages directed so as to cause the combustion air to swirl in the combustion zone of the flaring port; a burner mechanism comprising a lance for feeding the fuel terminating with a burner head extending in the combustion zone, a first pipe for a fluid atomizing agent coaxial to said lance, a second pipe, coaxial to the first pipe, for feeding air for the protection of the burner head from the heat, in communication with a sheath which surrounds the burner head. The burner head consists of a first chamber in which the fuel is admitted by means of a distributor, and of a second chamber, or mixing chamber, in which the fuel is atomized by the atomizing agent, and then sprayed into the combustion zone through a nozzle.
摘要翻译：扁平火焰燃烧器组件包括具有安装在其上的扩口和中空体的耐火块，设有用于进入燃烧空气的入口和具有引导通道的空气扩散器，以使得燃烧空气在燃烧区的燃烧口; 燃烧器机构，其包括用于供给燃料的喷枪，所述喷枪终止于在燃烧区域中延伸的燃烧器头部，用于与所述喷枪同轴的流体雾化剂的第一管道，与第一管道同轴的第二管道，用于供给用于保护的空气燃烧器头从热量与包围燃烧器头部的护套连通。燃烧头包括第一室，燃料通过分配器和第二室或混合室进入燃料，其中燃料被雾化剂雾化，然后通过一个喷雾器喷入燃烧区喷嘴。

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