公开(公告)号：US4085894A

公开(公告)日：1978-04-25

申请号：US691111

申请日：1976-05-28

申请人： Sueki Kubo ,  Katsuya Toso ,  Masayuki Fujita

发明人： Sueki Kubo ,  Katsuya Toso ,  Masayuki Fujita

IPC分类号： B22D41/02 ,  F27D1/16 ,  B05B13/06

CPC分类号： F27D1/1642 ,  B05B13/06

摘要： The lining of a furnace is automaticlly repaired by use of a movable transport car on which a vertically disposed spray pipe is capable of being vertically displaced along its longitudinal axis and of being rotated about its longitudinal axis. The transport car is moved to a position underlying a furnace, and the spray pipe is elevated into the furnace to thereby dispose a spray nozzle on the end of the spray pipe within the furnace. The spray nozzle is directed to spray refractory material onto the abraded, eroded, and spalled areas of the refractory lining within the furnace.

摘要翻译： 炉子的内衬通过使用可移动的运输车辆进行自动修复，其上垂直设置的喷管能够沿着其纵向轴线垂直移位并且围绕其纵向轴线旋转。 将运输车移动到炉下方的位置，并且将喷射管升高到炉中，从而在炉内的喷管的端部设置喷嘴。 喷嘴被引导以将耐火材料喷射到炉内的耐火衬里的磨损，侵蚀和剥落区域上。

公开(公告)号：US4127626A

公开(公告)日：1978-11-28

申请号：US774310

申请日：1977-03-04

申请人： Sueki Kubo ,  Katsuya Toso ,  Masayuki Fujita

发明人： Sueki Kubo ,  Katsuya Toso ,  Masayuki Fujita

IPC分类号： F27D1/16

CPC分类号： F27D1/1642

摘要： The lining of a furnace is automatically repaired by use of a movable transport car on which a vertically disposed spray pipe is capable of being vertically displaced along its longitudinal axis and of being rotated about its longitudinal axis. The transport car is moved to a position underlying a furnace, and the spray pipe is elevated into the furnace to thereby dispose a spray nozzle on the end of the spray pipe within the furnace. The spray nozzle is directed to spray refractory material onto the abraded, eroded, and spalled areas of the refractory lining within the furnace.

摘要翻译： 炉子的衬里通过使用可移动的运输车辆自动修复，其上垂直设置的喷管能够沿着其纵向轴线垂直移位并且围绕其纵向轴线旋转。 将运输车移动到炉下方的位置，并且将喷射管升高到炉中，从而在炉内的喷管的端部设置喷嘴。 喷嘴被引导以将耐火材料喷射到炉内的耐火衬里的磨损，侵蚀和剥落区域上。