-
公开(公告)号：EP1006330A2
公开(公告)日：2000-06-07
申请号：EP99309703.9
申请日：1999-12-02
发明人： Peting, Robert G.
CPC分类号： F27D3/0024 , B22D13/10 , C21D9/0018 , C21D9/08 , Y10S414/123
摘要： A system, apparatus and method are disclosed for moving an elongate object such as a pipe between lowered and raised positions, preferably while rotating the object to maintain its shape. The system and method use two apparatuses, an upender and a downender for moving the pipe between lowered and raised positions. The upender tilts a lowered pipe received from a casting machine to the raised position and places the raised pipe on a support station. The pipe is rotated while on the upender through at least part of the range of travel. The upright pipe on the support station may be moved through an annealing furnace and then the downender may lift the pipe from the support station and tilt it downward toward the horizontal while rotating the pipe through part of the range of travel. The lowered pipe is then pushed off of the downender by kick off arms. Each apparatus has two different support systems for supporting the bottom end of the pipe, one support system being operable while the pipe is rotating and the other being operable while the pipe is non-rotating. A stabilizer is provided on each apparatus to prevent the pipe from tipping over as it is being tilted and moved onto and off of a support station. Rollers and roller drive mechanisms are provided on both apparatuses so that the pipes may be selectively rotated. Drives are also provided for moving the upender and downender apparatuses horizontally toward and away from support stations.
摘要翻译： 公开了一种系统，设备和方法，用于在较低位置和升高位置之间移动诸如管道的细长物体，优选地同时旋转物体以保持其形状。 该系统和方法使用两个设备，一个用于在降低位置和升高位置之间移动管道的翻转机和倒角机。 运输公司将从铸机接收到的降低的管道倾斜至升高的位置，并将升高的管道放置在支撑台上。 至少在部分行程范围内，管道在翻转机上旋转。 支撑台上的直立管道可以通过退火炉，然后倒角器可以将管道从支撑台上抬起并向下朝水平方向倾斜，同时使管道在部分行程范围内旋转。 下降的管道然后通过踢开胳膊而被推下去。 每个装置具有两个不同的用于支撑管道底端的支撑系统，一个支撑系统可在管道旋转时操作，而另一个可在管道不旋转时操作。 在每个装置上设置稳定器，以防止管道倾斜并移动到支撑台上和从支撑台上移出时倾翻。 在两个设备上提供辊和辊驱动机构，使得管可以选择性地旋转。 还提供了驱动器，用于将卸货机和倒吊机设备水平地朝向和远离支撑台移动。
-
公开(公告)号：EP0982542A3
公开(公告)日：2001-08-01
申请号：EP99306043.3
申请日：1999-07-29
IPC分类号： F23J15/00 , F23J15/04 , F23J15/06 , B01D47/10 , B01D45/08 , B01D50/00 , F27B1/26 , F27D19/00 , B01D53/62 , B01D53/34
CPC分类号： F23J15/006 , B01D45/08 , B01D47/10 , B01D50/004 , F23J15/022 , F23J2217/50 , Y10S266/90
摘要： A cupola emission control system is provided that includes both improved physical emission control equipment and improved controls for operating such equipment. The physical emission control improvements include an orifice ring 18 of restricted diameter above the cupola main afterburners 14 to improve the turbulence of the air in the upper cupola area 22 to allow improved combustion of carbon monoxide. Further, twin venturis 30,32 are provided with improved air passage control equipment to affect the temperature in the upper cupola combustion area 22. Further, an improved control system is provided whereby actual time calculations are made for remaining emission permitted amounts of certain pollutants, mainly carbon monoxide, and real time adjustments are made for cupola operation to assure compliance with such permitted emission limits.
-
公开(公告)号：EP1072342A1
公开(公告)日：2001-01-31
申请号：EP00306456.5
申请日：2000-07-28
CPC分类号： B22D29/001 , B22D13/104
摘要： A system (40) for removing waste material from the bell end (24) of a cast iron pipe (14) is disclosed. The system has both a cleaning assembly and an exhaust system. The cleaning assembly (46) has a plurality of wire brushes (52) mounted on a shaft (50). The shaft is mounted on a cart (72) that also supports a movable part of the exhaust system (48). The cart moves the wire brushes and part of the movable part of the exhaust system into and out of the bell end of the pipe. A motor (112) on the cart rotates the shaft and brushes, and a tilt mechanism tilts the brushes down to contact the pipe. The pipe is rotated about its central longitudinal axis as the brushes contact and clean the pipe. The rotating brushes clean the sand core from the end of the pipe, and the waste sand is drawn by the exhaust system to the bag house where it is filtered. The exhaust system also includes a stationary duct (140). The stationary duct has a door (150) and a chute (152). Larger chunks of waste sand can be removed from the exhaust system through the door and chute.
摘要翻译： 公开了一种用于从铸铁管（14）的钟形端（24）去除废料的系统（40）。 该系统具有清洁组件和排气系统。 清洁组件（46）具有安装在轴（50）上的多个丝刷（52）。 轴安装在还支撑排气系统（48）的可移动部分的推车（72）上。 推车将钢丝刷和排气系统的可移动部分的一部分移入和移出管道的钟形端。 小车上的电动机（112）旋转轴和刷子，并且倾斜机构将刷子向下倾斜以接触管道。 当电刷接触并清洁管道时，管道围绕其中心纵向轴线旋转。 旋转的刷子从管的端部清洁砂芯，废砂被排气系统吸引到被过滤的袋子房子。 排气系统还包括固定管道（140）。 固定导管具有门（150）和滑槽（152）。 较大的废砂块可以通过门和滑槽从排气系统中排出。
-
4.发明授权
公开(公告)号：EP0656516B1
公开(公告)日：1999-02-10
申请号：EP94308980.5
申请日：1994-12-02
CPC分类号： C21B5/001 , C21B5/023 , F27B1/16 , F27D3/0026
-
公开(公告)号：EP0455490B1
公开(公告)日：1995-09-27
申请号：EP91303984.8
申请日：1991-05-02
CPC分类号： F16L21/08 , Y10T29/49826
-
6.发明公开Alloy material addition method and apparatus for smelting and melting furnaces 失效Verfahren und Vorrichtung zum Einbringen von Substanzen在einen Schmelzofen。
公开(公告)号：EP0656516A1
公开(公告)日：1995-06-07
申请号：EP94308980.5
申请日：1994-12-02
CPC分类号： C21B5/001 , C21B5/023 , F27B1/16 , F27D3/0026
摘要： A method and apparatus for feeding alloy additive and burden materials to the burden in a vertical shaft furnace working volume generally by gravity feeding the alloy additive to the furnace tuyere (22) for entrainment in the blast media and transfer to the burden, which improves the recovery rate of the charged additive components in the molten metal and allows utilization of undersized materials without secondary handling and treatment of the feed materials or utilization of pneumatic feed apparatus.
摘要翻译： 一种通过将合金添加剂重力供给到炉风口（22）中以将夹杂在鼓风介质中并转移到负载中的方式和装置，用于将立式竖炉工作体积中的合金添加剂和负荷材料供给到负荷中，从而改善了 熔融金属中带电的添加剂组分的回收率，并允许使用尺寸不足的材料，而无需二次处理和处理进料材料或利用气动进料装置。
-
公开(公告)号：EP0455490A2
公开(公告)日：1991-11-06
申请号：EP91303984.8
申请日：1991-05-02
CPC分类号： F16L21/08 , Y10T29/49826
摘要： A restrained pipe joint (11) is provided for affixing the spigot end (12) of a first pipe into the socket end (10) of a second pipe. The pipe joint (11) includes a circular restraining ring (26) and a retainer ring (34) which includes a groove ring (36) and a plurality of locking segments (38). When the retaining ring (34) is tightened, the retaining ring (34) is forced against the circular restraining ring (26), thereby engaging the locking segment teeth (40) into the spigot end (12) of the first pipe. The groove ring (34) abuts the circular restraining ring (26) which holds the spigot end (12) of the first pipe within the socket end (10) of the second pipe.
摘要翻译： 设置有限制的管接头（11），用于将第一管的插口端（12）固定到第二管的插座端部（10）中。 管接头（11）包括环形限制环（26）和包括槽环（36）和多个锁定段（38）的保持环（34）。 当紧固环（34）被紧固时，保持环（34）被迫靠在圆形限制环（26）上，从而将锁定段齿（40）接合到第一管的插口端（12）中。 槽环34邻接在第二管的插座端部10内保持第一管的插口端部12的圆形限制环26。
-
-
9.发明公开Protective lining for a casting machine pouring through 审中-公开SchutzauskleidungfürGiesstrog einer Giessmaschine
公开(公告)号：EP1088611A1
公开(公告)日：2001-04-04
申请号：EP00308535.4
申请日：2000-09-28
CPC分类号： B22D35/04 , B22D13/107
摘要： The present invention provides a preformed trough liner (42) generally of a graphite or carbon and carbon filament combination for a casting operation, which may be a centrifugal casting operation, which liner may be a single formed component or may be a plurality of segments cooperating to provide a predetermined length and shape of a trough and channel, and the preformed liner may be secured by various means (46,49,53,59,61) to maintain it within the trough housing.
摘要翻译： 本发明提供了一种大体上用于铸造操作的石墨或碳和碳丝组合的预成型槽衬套（42），其可以是离心铸造操作，该衬套可以是单个成形部件，或者可以是多个部件协作 以提供槽和通道的预定长度和形状，并且可以通过各种装置（46,49,53,59,61）固定预成型衬里以将其保持在槽壳体内。
-
公开(公告)号：EP1006330A3
公开(公告)日：2000-06-14
申请号：EP99309703.9
申请日：1999-12-02
发明人： Peting, Robert G.
CPC分类号： F27D3/0024 , B22D13/10 , C21D9/0018 , C21D9/08 , Y10S414/123
摘要： A system, apparatus and method are disclosed for moving an elongate object such as a pipe (16) between lowered and raised positions, preferably while rotating the object to maintain its shape. The system and method use two apparatuses, an upender (26) and a downender (28) for moving the pipe between lowered and raised positions. The upender (26) tilts a lowered pipe received from a casting machine to the raised position and places the raised pipe on a support station. The pipe is rotated while on the upender through at least part of the range of travel. The upright pipe on the support station (24) may be moved through an annealing furnace and then the downender may lift the pipe from the support station and tilt it downward toward the horizontal while rotating the pipe through part of the range of travel. The lowered pipe is then pushed off of the downender by kick off arms. Each apparatus has two different support systems for supporting the bottom end of the pipe, one support system being operable while the pipe is rotating and the other being operable while the pipe is non-rotating.
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.013 秒)
