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1. 发明授权

US07704445B2 Systems and methods for accessing a furnace melt 有权
标题翻译：用于访问熔炉的系统和方法
公开(公告)号：US07704445B2
公开(公告)日：2010-04-27
申请号：US11500258
申请日：2006-08-07
申请人： Valery G. Shver
发明人： Valery G. Shver
IPC分类号： F27D3/14 , C21B7/16 , C21C7/72
CPC分类号： C21B7/24 , C21C5/4673 , C21C2005/5288 , F27B3/10 , F27B3/205 , F27B3/22 , Y02P10/216
摘要： A method and apparatus for accessing a furnace melt are provided. Preferably, the method and apparatus provide for the safe and efficient access to the molten metal melt in a furnace. According to one aspect of the invention used in a steel making process in an electric arc furnace, a furnace aperture plug is reciprocated through a furnace aperture, the furnace aperture plug is retracted from the furnace aperture, access is provided to the molten metal melt in the furnace, and the furnace aperture plug is reinserted into the furnace aperture when the access is concluded.
摘要翻译：提供了一种用于访问熔炉的方法和装置。优选地，该方法和装置提供了安全和有效地进入熔炉中的熔融金属熔体。根据本发明的一个方面，在电弧炉中的炼钢过程中，炉孔塞通过炉孔往复运动，炉孔塞从炉孔缩回，向熔融金属熔体提供通路当访问结束时，炉和炉孔塞重新插入炉孔。

2. 发明授权

US07704444B2 Method and apparatus for testing characteristics of a furnace melt 有权
标题翻译：用于测试熔炉特性的方法和装置
公开(公告)号：US07704444B2
公开(公告)日：2010-04-27
申请号：US11170254
申请日：2005-06-29
申请人： Valery G. Shver
发明人： Valery G. Shver
IPC分类号： F27D3/14 , C21B7/16 , C21C7/72
CPC分类号： C21C5/4673 , C21B7/24 , C21C2005/5288 , F27B3/205 , F27B3/225 , F27B3/24 , F27B3/28 , F27D3/12 , F27D19/00 , F27D21/00 , F27D99/0033 , Y02P10/216
摘要： A method and apparatus for testing characteristics of a furnace melt are provided. Preferably, the method and apparatus provide for the safe and efficient testing of metal temperature and composition of molten metal during the melt cycle of the metal. According to one aspect of the invention used in a steel making process in an electric arc furnace, a furnace probe is reciprocated through a furnace probe plug aperture, the furnace probe is retracted from the furnace probe plug aperture, a furnace probe is inserted through the furnace probe plug aperture, the furnace probe is retracted from the aperture, and the furnace probe aperture plug is inserted into the furnace probe plug aperture.
摘要翻译：提供了一种用于测试熔炉特性的方法和装置。优选地，该方法和装置提供了在金属的熔融循环期间金属温度和熔融金属的组成的安全和有效的测试。根据本发明的一个方面，在电弧炉中的炼钢过程中，炉探头通过炉探头孔往复运动，炉探头从炉探头塞孔缩回，炉探头插入通过炉探头插头孔，炉孔从孔中缩回，炉探头孔塞插入炉探头插头孔。

3. 发明授权

US08277721B2 Systems and methods for accessing a furnace melt 有权
标题翻译：用于访问熔炉的系统和方法
公开(公告)号：US08277721B2
公开(公告)日：2012-10-02
申请号：US12254476
申请日：2008-10-20
申请人： Valery Shver
发明人： Valery Shver
IPC分类号： F27D3/14 , C21B7/16 , C21C7/72
CPC分类号： F27B3/205 , C21C5/5217 , C21C2005/5288 , F27B3/10 , F27D1/12 , F27D99/0033 , Y02P10/216
摘要： A method and apparatus for accessing a furnace melt are provided. Preferably, the method and apparatus provide for the safe and efficient access to the melt. According to one aspect of the invention used in a steel-making process in an electric arc furnace, a furnace aperture burner/lance provides a flame for heating the melt, a lance device for injecting oxygen into the furnace, or both. To access the melt, the furnace aperture burner/lance is disengaged, access is provided to the melt through the furnace aperture, and the furnace aperture burner/lance is reengaged when the access is concluded.
摘要翻译：提供了一种用于访问熔炉的方法和装置。优选地，该方法和装置提供了对熔体的安全和有效的接近。根据用于电弧炉炼钢工艺的本发明的一个方面，炉孔燃烧器/喷枪提供用于加热熔体的火焰，用于将氧气注入炉中的喷枪装置或两者。为了进入熔体，炉孔燃烧器/喷枪脱开，通过炉孔向熔体提供通路，当进入结束时，炉孔燃烧器/喷枪被重新接通。

4. 发明授权

US08003043B2 Systems and methods for accessing a furnace melt 有权
标题翻译：用于访问熔炉的系统和方法
公开(公告)号：US08003043B2
公开(公告)日：2011-08-23
申请号：US12766560
申请日：2010-04-23
申请人： Valery Shver
发明人： Valery Shver
IPC分类号： F27D3/14 , C21B7/16 , C21C7/72
CPC分类号： C21B7/24 , C21C5/4673 , C21C2005/5288 , F27B3/10 , F27B3/205 , F27B3/22 , Y02P10/216
摘要： A method and apparatus for accessing a furnace melt are provided. Preferably, the method and apparatus provide for the safe and efficient access to the molten metal melt in a furnace. According to one aspect of the invention used in a steel making process in an electric arc furnace, a furnace aperture plug is reciprocated through a furnace aperture, the furnace aperture plug is retracted from the furnace aperture, access is provided to the molten metal melt in the furnace, and the furnace aperture plug is reinserted into the furnace aperture when the access is concluded.
摘要翻译：提供了一种用于访问熔炉的方法和装置。优选地，该方法和装置提供了安全和有效地进入熔炉中的熔融金属熔体。根据本发明的一个方面，在电弧炉中的炼钢过程中，炉孔塞通过炉孔往复运动，炉孔塞从炉孔缩回，向熔融金属熔体提供通路当访问结束时，炉和炉孔塞重新插入炉孔。

5. 发明授权

US07645418B2 Gas washing device 失效
标题翻译：气体清洗装置
公开(公告)号：US07645418B2
公开(公告)日：2010-01-12
申请号：US11579706
申请日：2005-05-03
申请人： Stefan Munding , Germann Munding
发明人： Stefan Munding , Germann Munding
IPC分类号： C21C7/72 , C21C5/48
CPC分类号： B22D1/005 , Y10T137/0396 , Y10T137/0519 , Y10T137/2278 , Y10T137/2937
摘要： A gas purge device for a metallurgical melting vessel includes a conically shaped ceramic body (2) in contact at its top side with heat contained in the melting vessel. The ceramic body has a static external element and an internal element axially movable therein. A pneumatic drive axially moves the internal element to and fro relative to the external element between a closed position and an open position. The spring force of a spring retains the internal element in the closed position. The device furthermore includes a gas-tight enclosed volume arranged at the bottom side of the ceramic body the volume being connected to a gas supply duct for introduction of purge gas. A deformable membrane is connected to the internal element with the pressure difference between the purge gas pressure prevailing in the gas-tight enclosed volume and the ambient pressure acting upon the membrane.
摘要翻译：用于冶金熔化容器的气体净化装置包括在顶部接触熔融容器中的热量的锥形陶瓷体（2）。陶瓷体具有静态外部元件和在其中可轴向移动的内部元件。气动驱动器在闭合位置和打开位置之间相对于外部元件来回轴向移动内部元件。弹簧的弹簧力将内部元件保持在关闭位置。该装置还包括布置在陶瓷体底部的气密封闭容积，该容积连接到用于引入吹扫气体的气体供应管道。可变形膜与内部元件连接，其中气密封闭体积中存在的吹扫气体压力与作用在膜上的环境压力之间的压力差。

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