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1. 发明申请

WO2015057660A1 IMPACT RESISTANT SCRAP SUBMERGENCE DEVICE 审中-公开
标题翻译：耐冲击切割设备
公开(公告)号：WO2015057660A1
公开(公告)日：2015-04-23
申请号：PCT/US2014/060419
申请日：2014-10-14
申请人： PYROTEK, INC.
发明人： VILD, Chris, T. , GRODECK, Robert, L.
IPC分类号： C21B13/00
CPC分类号： C22B21/0092 , C22B7/003 , F27B3/045 , F27B3/16 , F27B3/18 , F27B3/19 , F27D3/14 , F27D27/005 , Y02P10/218
摘要： A metal scrap submergence device having an open top chamber including side and base walls of a heat resistant material. An inlet is included in a side or base wall of the chamber for receiving molten metal. An outlet is included in the base of the chamber. A ramp extends from the side wall of the chamber to an inner column defining the outlet. The ramp includes a first edge adjacent the side wall and second interior edge adjacent the inner column. The working surface of the ramp between the first and second edges is concave. The inner column includes an end wall disposed opposite the chamber base, the end wall includes rounded inner and outer edges.
摘要翻译：一种具有敞开顶部室的金属废料浸没装置，其包括耐热材料的侧壁和底壁。入口包括在腔室的侧壁或底壁中，用于接收熔融金属。出口包含在腔室的底部。斜坡从腔室的侧壁延伸到限定出口的内柱。斜坡包括邻近侧壁的第一边缘和邻近内柱的第二内边缘。第一和第二边缘之间的斜面的工作表面是凹的。内柱包括与腔室底座相对设置的端壁，端壁包括圆形的内边缘和外边缘。

2. 发明申请

WO2018044842A1 SCRAP SUBMERGENCE DEVICE 审中-公开
标题翻译：碎料潜水装置
公开(公告)号：WO2018044842A1
公开(公告)日：2018-03-08
申请号：PCT/US2017/049029
申请日：2017-08-29
申请人： PYROTEK, INC.
发明人： HENDERSON, Richard, S. , VILD, Chris, T. , TETKOSKIE, Jason
IPC分类号： F27D27/00 , F27D5/00
摘要： A molten metal scrap submergence system comprising a furnace and a vortexing scrap submergence well. The vortexing scrap submergence well includes a diverter suspended above the well and oriented for immersion in a bath of molten metal circulating within the well. The system, or an alternative scrap submergence system, can include a hood element disposed in an overlapping position with regard to a top opening of the scrap submergence well. The hood at least substantially seals the top opening. The hood element includes a scrap piece feed chute and a burner allowing carbon containing vapor evaporated from the surface of the molten scrap pieces to combust and form predominantly water. The system, or an alternative scrap submergence system can include internal side walls of the well with a first diameter portion adjacent and above said ramp and a second, larger diameter portion above said first portion.
摘要翻译：熔融金属废料淹没系统包括熔炉和涡旋废钢淹没井。涡旋废钢淹没井包括一个悬浮在井上方的分流器，其定向用于浸入在井内循环的熔融金属池中。该系统或替代的废料淹没系统可以包括设置在关于废料淹没井的顶部开口的重叠位置的兜帽元件。罩至少基本密封顶部开口。罩元件包括废料进料槽和燃烧器，其允许从熔融废料表面蒸发的含碳蒸汽燃烧并主要形成水。该系统或替代的废料浸没系统可以包括井的内侧壁，其具有邻近并在所述斜坡上方的第一直径部分和在所述第一部分上方的第二直径较大的部分。

3. 发明申请

WO2013158607A1 MOLTEN METAL SCRAP SUBMERGENCE APPARATUS 审中-公开
标题翻译： MOLTEN金属切割装置
公开(公告)号：WO2013158607A1
公开(公告)日：2013-10-24
申请号：PCT/US2013/036727
申请日：2013-04-16
申请人： PYROTEK, INC.
发明人： HENDERSON, Richard, S. , TETKOSKIE, Jason , VILD, Chris, T.
IPC分类号： F27D27/00 , C22B7/00 , C22B9/16 , C22B21/00 , F23D3/14
CPC分类号： F27B3/16 , C22B9/16 , C22B21/0092 , F27B3/18 , F27B3/19 , F27D27/00 , Y02P10/218
摘要： A metal scrap submergence device comprising an open top chamber including walls of a heat resistant material, an inlet positioned in a side wall of the chamber, an outlet positioned in the base of said chamber, and a ramp adjacent said side wall of the chamber. The side wall further includes a feature affecting molten metal flow. The feature can include, for example, a baffle, a vane, a passage, a diverging or converging shape and combinations thereof. Similarly, the molten metal flow can be affected by slanting the ramp inwardly or outwardly.
摘要翻译：一种金属废料浸没装置，包括一个敞开的顶部室，其包括耐热材料的壁，位于该室的侧壁中的一个入口，一个位于该室的底部中的出口，以及一个与室的侧壁相邻的斜面。侧壁还包括影响熔融金属流动的特征。该特征可以包括例如挡板，叶片，通道，发散或会聚形状及其组合。类似地，熔融金属流动可以通过向内或向外倾斜斜坡来影响。

4. 发明申请

WO2011020092A1 WASTE HEAT SYSTEM 审中-公开
标题翻译：废热系统
公开(公告)号：WO2011020092A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/045607
申请日：2010-08-16
申请人： PYROTEK, INC. , SALIBA, Charbel , TIPTON, Jon , VILD, Chris, T.
发明人： SALIBA, Charbel , TIPTON, Jon , VILD, Chris, T.
IPC分类号： F27D13/00 , C21C5/56 , C22B1/00 , C22B21/00
CPC分类号： F27D13/002 , C21C5/565 , C21C2100/06 , C22B1/005 , C22B21/0007 , C22B21/0092 , Y02P10/214 , Y02P10/216 , Y02P10/218
摘要： A preheat charging system for preheating scrap metal prior to delivery to a melting furnace. The system includes a preheating station having a heating chamber adapted to receive scrap metal. Hot gas from a burner chamber is circulated around the scrap metal. The burner chamber is adapted to receive exhaust gas from a hot exhaust gas source such as a melting furnace. A burner apparatus is mounted within the burner chamber in a flow path of an exhaust inlet port. The burner is configured to supply supplemental heat on demand to the heating chamber to supplement the hot exhaust gas. A first fan can be provided to direct exhaust air from a furnace to the burner chamber. A second fan can be provided for directing air into the burner apparatus.
摘要翻译：一种用于在输送到熔炉之前预热废金属的预热充电系统。该系统包括具有适于容纳废金属的加热室的预热站。来自燃烧器室的热气体围绕废金属循环。燃烧器室适于接收来自诸如熔炉的热废气源的废气。燃烧器装置安装在燃烧器室内的排气入口端口的流路中。燃烧器被配置为根据需要向加热室供应补充热量以补充热废气。可以提供第一风扇以将排气从炉子引导到燃烧器室。可以提供第二风扇以将空气引导到燃烧器装置中。

5. 发明申请

WO2020037103A1 REPOSITIONABLE MOLTEN METAL PUMP 审中-公开
公开(公告)号：WO2020037103A1
公开(公告)日：2020-02-20
申请号：PCT/US2019/046620
申请日：2019-08-15
申请人： PYROTEK, INC.
发明人： VILD, Chris, T. , TIPTON, Jon
IPC分类号： F27D3/14 , F27B3/04 , F27D27/00
摘要： A molten metal pumping apparatus. The apparatus has each of a circulation function and a transfer function. The apparatus includes a molten metal pump having an outlet. The outlet is moveable while submerged in molten metal between a first position engaged with a circulation passage in a furnace assembly and a second position engaged with a transfer passage in the furnace assembly.

6. 发明申请

WO2015153538A1 CHIP DRYER WITH INTEGRATED EXHAUST GAS TREATMENT 审中-公开
标题翻译：具有整体排气处理的芯片干燥机
公开(公告)号：WO2015153538A1
公开(公告)日：2015-10-08
申请号：PCT/US2015/023466
申请日：2015-03-31
申请人： PYROTEK, INC.
发明人： VILD, Chris, T.
IPC分类号： F26B3/02 , F26B9/08
CPC分类号： F26B25/006 , F26B3/04 , F26B9/08 , F26B11/14 , F26B17/20 , F26B23/001 , F26B23/02 , F26B25/005
摘要： According to a first embodiment, a dryer for removing hydrocarbons and/or moisture from metal chips is provided. The dryer includes a top portion and a base portion. The top portion comprises an elongated tubular chamber containing a scrap conveyor. The base portion comprises a burner, a heat exchanger, a high temperature VOC elimination chamber and a vent for returning reduced VOC gasses to the top portion. The top portion is configured to receive the metal chips at an inlet and transport the metal chips to an outlet while receiving heated air from the base portion.
摘要翻译：根据第一实施例，提供了用于从金属碎片去除碳氢化合物和/或水分的干燥器。干衣机包括顶部和基部。顶部包括一个包含废料输送机的细长管状室。基座部分包括燃烧器，热交换器，高温VOC消除室和用于将减少的VOC气体返回到顶部的排气口。顶部构造成在入口处接纳金属屑，并将金属碎屑输送到出口，同时从基部接收加热的空气。

7. 发明申请

WO2006014517A2 MOLTEN METAL PUMP 审中-公开
标题翻译： MOLTEN金属泵
公开(公告)号：WO2006014517A2
公开(公告)日：2006-02-09
申请号：PCT/US2005/024044
申请日：2005-07-07
申请人： PYROTEK INC. , MORANDO, Jorge, A. , TIPTON, Jon , MORDUE, George , BRIGHT, Mark , LUTES, Lennard , HENDERSON, Richard, S. , VILD, Chris, T.
发明人： MORANDO, Jorge, A. , TIPTON, Jon , MORDUE, George , BRIGHT, Mark , LUTES, Lennard , HENDERSON, Richard, S. , VILD, Chris, T.
IPC分类号： F01D1/02
CPC分类号： F04D7/065 , F04D29/628 , F16D1/0882 , F16D1/0894 , Y10T403/39
摘要： A molten metal pump includes an impeller, a pump base housing at least partially enclosing the impeller, a shaft connected to the impeller, a motor connected to the shaft, a motor mount plate for supporting the motor; and a post for connecting the motor mount plate to the pump base housing. The molten metal pump can include a connector that connects the post to the motor mount plate. The molten metal pump can include a socket for connecting the shaft to the motor. The shaft can comprise an assembly including an elongated metal rod having a first end and a second end and a metal non-circular drive member attached at the second end of the elongated metal rod. The impeller can include a cap member having a plurality of generally polygonally shaped inlet openings communicating with internal passages of the impeller, each inlet opening having an inner wall and an outer wall, the outer wall being longer than the inner wall, each inlet opening also including a leading wall and a trailing wall, the leading wall and the trailing wall each interconnecting the inner wall and the outer wall and each being inclined such that an uppermost edge of each wall precedes a lowermost edge of each wall in a first rotational direction.
摘要翻译：熔融金属泵包括叶轮，至少部分地包围叶轮的泵基壳体，连接到叶轮的轴，连接到轴的马达，用于支撑马达的马达安装板; 以及用于将马达安装板连接到泵基座壳体的柱。熔融金属泵可以包括将柱连接到电动机安装板的连接器。熔融金属泵可以包括用于将轴连接到电动机的插座。该轴可以包括一个组件，该组件包括具有第一端和第二端的细长金属杆和连接在细长金属杆的第二端的金属非圆形驱动构件。叶轮可以包括盖构件，其具有与叶轮的内部通道连通的多个大致多边形的入口，每个入口具有内壁和外壁，外壁比内壁长，每个入口开口也包括前导壁和后壁，前导壁和后壁各自互连内壁和外壁，并且每个都倾斜使得每个壁的最上边缘在第一旋转方向上在每个壁的最下边缘之前。

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