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1. 发明授权

US06355931B1 System and method for 100% moisture and basis weight measurement of moving paper 失效
标题翻译：移动纸的100％湿度和基重测量的系统和方法
公开(公告)号：US06355931B1
公开(公告)日：2002-03-12
申请号：US09386533
申请日：1999-08-30
申请人： Jose E. Hernandez , Jackson C. Koo
发明人： Jose E. Hernandez , Jackson C. Koo
IPC分类号： D21F706
CPC分类号： G01N21/3554 , D21F7/003 , D21F7/06 , G01N21/3559 , G01N33/34
摘要： A system for characterizing a set of properties for a moving substance are disclosed. The system includes: a first near-infrared linear array; a second near-infrared linear array; a first filter transparent to a first absorption wavelength emitted by the moving substance and juxtaposed between the substance and the first array; a second filter blocking the first absorption wavelength emitted by the moving substance and juxtaposed between the substance and the second array; and a computational device for characterizing data from the arrays into information on a property of the substance. The method includes the steps of: filtering out a first absorption wavelength emitted by a substance; monitoring the first absorption wavelength with a first near-infrared linear array; blocking the first wavelength from reaching a second near-infrared linear array; and characterizing data from the arrays into information on a property of the substance.
摘要翻译：公开了用于表征移动物质的一组特性的系统。该系统包括：第一近红外线性阵列; 第二近红外线性阵列; 对由所述移动物质发射并并置在所述物质和所述第一阵列之间的第一吸收波长透明的第一过滤器; 阻挡由所述移动物质发射并与所述物质和所述第二阵列并置的第一吸收波长的第二滤光器; 以及用于将来自阵列的数据表征为关于物质属性的信息的计算装置。该方法包括以下步骤：滤出由物质发射的第一吸收波长; 用第一近红外线性阵列监测第一吸收波长; 阻止第一波长到达第二近红外线性阵列; 并将来自阵列的数据表征为关于物质属性的信息。

2. 发明授权

US4799651A Device for introducing separated fluids through independent flow paths through bottom tuyeres in a rotating metallurgical converter 失效
标题翻译：用于通过独立的流动路径通过旋转冶金转换器中的底部风嘴引入分离的流体的装置
公开(公告)号：US4799651A
公开(公告)日：1989-01-24
申请号：US813566
申请日：1985-12-26
申请人： Arturo Lazcano-Navarro , Miguel A. Alcantara , Jose E. Hernandez-Ruiz
发明人： Arturo Lazcano-Navarro , Miguel A. Alcantara , Jose E. Hernandez-Ruiz
IPC分类号： C21C5/34 , C21C5/48 , C21C5/50
CPC分类号： C21C5/34 , C21C5/48
摘要： A mechanism and flow conduits for introducing and transporting a set of separated fluids and a stream of solid fines through passageway in a rotating metallurgical converter for introducing such fluids and solid fines into a liquid metal contained in the converter.Stationary conduits from flow sources connect to a non rotative sleeve which forms the external portion of a rotary joint able to introduce a set of separated fluids into the rotating converter passageways. Each separated stationary fluid conduit connects to port holes in the fixed sleeve to lead the flow to the interior of the sleeve, and connects a circumferential channel formed in rotating rings located between a rotating shaft affixed to the converter vessel trunnion pin and the static sleeve with a seal between each adjacent ring and corresponding channel. A port hole is located in each rotating channel ring for leading the fluid through internal flow paths inside and along the axis of the shaft body.The flows paths connect to a plurality of pipes contained inside the trunnion pin central bore, which, in turn, connect a set of port holes of a multi passageway elbow, which serves for leading the fluids and solid fines stream to the ring side end of the trunnion pin and changes the direction of the fluids and stream of solids by ninety degrees so as to direct such fluids to the botton pipe lines which finally end up in the converter bottom injection nozzles.
摘要翻译：一种机构和流动管道，用于通过旋转冶金转化器中的通道将一组分离的流体和固体细粒流引入和输送并输送，以将这种流体和固体细粒引入到转化器中所含的液态金属中。来自流动源的固定管道连接到非旋转套筒，其形成能够将一组分离的流体引入旋转转换器通道的旋转接头的外部部分。每个分离的静止流体导管连接到固定套筒中的孔口，以将流体引导到套筒内部，并且将形成在旋转环中的环形通道连接到位于转子容器耳轴销上的旋转轴与静态套筒之间，每个相邻环之间的密封和相应的通道。每个旋转通道环中都有一个孔口，用于引导流体通过轴体内部和沿着轴体的轴线的内部流动路径。流动路径连接到容纳在耳轴销中心孔内的多个管道，其又连接多通道弯头的一组端口孔，其用于将流体和固体细粒流引导到耳轴销并将流体和固体物流的方向改变九十度，以便将这种流体引导到最终终止于转换器底部喷嘴中的管道管线。

3. 发明授权

US4693274A Device for the selective injection of an oxidizing gas or a carrier gas with or without carbonaceous material to a liquid metal bath 失效
标题翻译：用于将含有或不含碳质材料的氧化气体或载气选择性地注入到液态金属浴中的装置
公开(公告)号：US4693274A
公开(公告)日：1987-09-15
申请号：US863001
申请日：1986-05-14
申请人： Arturo Lazcano-Navarro , Miguel A. Alcantara , Jose E. Hernandez-Ruiz
发明人： Arturo Lazcano-Navarro , Miguel A. Alcantara , Jose E. Hernandez-Ruiz
IPC分类号： C21C5/34 , C21C5/48 , F16K11/00
CPC分类号： C21C5/48 , C21C5/34 , Y10T137/86815 , Y10T137/87692
摘要： This invention relates to a device used in the selection between two fluids that are to be injected into a liquid metal contained in a metallurgical converter: an oxidizing gas and another gas conveying powdered carbonaceous material; both fluids arrive through different conduits to a selecting valve located at the bottom of a metallurgical converter just before a single conduit tuyere for leading one of the fluids to the liquid metal by means of the selective mechanism in such valve. The valve design and operation avoids the possibility of mixing the oxidizing gas with the carbonaceous powder in any part of their path up to the metal bath by providing separate passages for each fluid and one inert gas purge passageway between said passages, and further including a safety mechanism which provides control means for the fluid to be correctly injected by avoiding the transport of the oxidizing gas or the carbonaceous material if the corresponding movable passage within the valve body is not correctly and precisely positioned.
摘要翻译：本发明涉及一种在两种流体之间的选择中使用的装置，其将被注入包含在冶金转化器中的液态金属中：氧化气体和另一种输送粉状碳质材料的气体; 两个流体通过不同的管道到达位于冶金转化器底部的选择阀，恰好在单个导管风口之前，通过这种阀中的选择性机构将一个流体引导到液体金属。阀的设计和操作避免了通过为所述通道之间的每个流体和一个惰性气体吹扫通道提供分开的通道，将氧化气体与碳质粉末在其路径的任何部分混合到金属浴中的可能性，并且还包括安全性机构，其通过避免在阀体内的相应的可动通道未正确且精确地定位的情况下避免氧化气体或碳质材料的输送而提供用于正确注入流体的控制装置。

4. 发明授权

US5112029A Quick fluid injection assembly replacement in metallurgical reacters 失效
标题翻译：快速流体注射组件更换在冶金反应器
公开(公告)号：US5112029A
公开(公告)日：1992-05-12
申请号：US733423
申请日：1991-07-22
申请人： Arturo Lazcano-Navarro , Gregorio Vargas-Gutierrez , Jose E. Hernandez-Ruiz , Carlos Maroto-Cabrera
发明人： Arturo Lazcano-Navarro , Gregorio Vargas-Gutierrez , Jose E. Hernandez-Ruiz , Carlos Maroto-Cabrera
IPC分类号： B22D1/00 , C21C5/35
CPC分类号： C21C5/35 , B22D1/005
摘要： The present invention relates to a method and a fluid injection device for quick replacement, even in the red hot conditions, in a metallurgical reactor. The method comprises the external extraction of the injection device which is composed of an inner extractable blowing element and wear resistant block, element the blowing element secured in the wear resistant block and forming together the injection device. The quick interchange is first performed by extracting the inner blowing element, then installing a special extractor device in the space where the blowing element was and then extracting the wear resistant block by applying a force, in the opposite direction of the gas flow, through the bottom end of the extractor device. The extractor device has a special design so, when a force is applied at its bottom end, an expansive occurs at the upper end making the external extraction of said wear resistant block easier.
摘要翻译：本发明涉及一种即使在红热条件下在冶金反应器中快速更换的方法和流体注入装置。该方法包括由内部可提取吹塑元件和耐磨块组成的注射装置的外部提取，该吹塑元件固定在耐磨块中并将注射装置组合在一起。首先通过提取内吹元件，然后在吹风元件的空间中安装特殊的提取器装置，然后通过在气流的相反方向上施加力来提取耐磨块来进行快速交换，通过提取器装置的底端。提取装置具有特殊的设计，因此当其底端施加力时，在上端发生膨胀，使得耐磨损块的外部提取更容易。

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