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1. 发明授权

US09187813B2 Method and device for removing metal fumes inside snout in continuous hot-dip plating plant 有权
标题翻译：在连续热镀电镀厂内除去喷嘴内的金属烟雾的方法和装置
公开(公告)号：US09187813B2
公开(公告)日：2015-11-17
申请号：US13820915
申请日：2012-07-03
申请人： Yu Yamauchi , Mikio Kawamura , Kuniaki Yamamoto , Tokuhiro Mizuno , Noboru Furuta
发明人： Yu Yamauchi , Mikio Kawamura , Kuniaki Yamamoto , Tokuhiro Mizuno , Noboru Furuta
IPC分类号： B01D45/00 , C23C2/00 , B01D45/06 , C23C2/02
CPC分类号： C23C2/003 , C23C2/00 , C23C2/02 , C23C2/40
摘要： A method and device for removing metal fumes inside a snout in a continuous hot-dip plating plant are provided, which are capable of reliably removing metal fumes causing unplating from the snout without heating an outer wall of the snout. Heated inert gas is supplied to an inside of a snout which is formed between a continuous annealing furnace outlet and a hot-dip metal plating bath. Atmospheric temperature of the inside of the snout and temperature of an inner wall of the snout are maintained, gas having a flow rate greater than a gas supply flow rate is exhausted. A gas stream is formed which flows from the continuous annealing furnace to a surface of the hot-dip metal plating bath, which prevents quality defect from occurring caused by metal fumes generated from molten metal surface.
摘要翻译：提供一种用于在连续的热浸镀设备中去除喷嘴内的金属烟雾的方法和装置，其能够可靠地从不影响鼻孔的外壁的情况下去除从鼻孔中脱出的金属烟雾。加热的惰性气体被供给到形成在连续退火炉出口和热浸金属电镀浴之间的喷嘴的内部。保持鼻孔内部的大气温度和鼻孔内壁的温度，排出大于气体供给流量的流量的气体。形成从连续退火炉流到热浸金属镀液的表面的气流，防止由熔融金属表面产生的金属烟雾引起的质量缺陷。

2. 发明申请

US20130160647A1 METHOD AND DEVICE FOR REMOVING METAL FUMES INSIDE SNOUT IN CONTINUOUS HOT-DIP PLATING PLANT 有权
标题翻译：用于在连续热镀锌厂中移除SNOUT内的金属纤维的方法和装置
公开(公告)号：US20130160647A1
公开(公告)日：2013-06-27
申请号：US13820915
申请日：2012-07-03
申请人： Yu Yamauchi , Mikio Kawamura , Kuniaki Yamamoto , Tokuhiro Mizuno , Noboru Furuta
发明人： Yu Yamauchi , Mikio Kawamura , Kuniaki Yamamoto , Tokuhiro Mizuno , Noboru Furuta
IPC分类号： B01D45/06
CPC分类号： C23C2/003 , C23C2/00 , C23C2/02 , C23C2/40
摘要： [Object] There are provided a method for removing metal fumes inside a snout and a device for removing metal fumes inside a snout in a continuous hot-dip plating plant, which are capable of reliably removing metal fumes causing unplating from the snout without heating an outer wall of the snout.[Solution] Heated inert gas is supplied to an inside of a snout 10 which is formed between a continuous annealing furnace outlet and a hot-dip metal plating bath, and while maintaining atmospheric temperature of the inside of the snout and temperature of an inner wall of the snout, gas having a flow rate greater than a gas supply flow rate is exhausted, and thus, a gas stream is formed which flows from the continuous annealing furnace to a surface of the hot-dip metal plating bath, which prevents quality defect from occurring caused by metal fumes generated from molten metal surface being coagulated and deposited on the inner wall of the snout or on an inner wall of the continuous annealing furnace, or being dropped on and attached to a steel plate.
摘要翻译：提供了一种用于除去口内的金属烟雾的方法，以及用于去除连续热镀电镀设备中的气泡内的金属烟雾的装置，该方法能够可靠地除去导致从鼻孔不镀层的金属烟雾而不加热鼻子的外壁。 [解决方案]将加热的惰性气体供给到在连续退火炉出口和热浸金属镀浴之间形成的口10的内部，同时保持鼻孔内部的大气温度和内壁的温度排气，流量大于气体供给流量的气体被排出，从而形成从连续退火炉流向热镀金属镀液的表面的气流，从而防止质量缺陷由熔融金属表面产生的金属烟雾凝结沉积在连续退火炉的内壁或连续退火炉的内壁上，或者落在钢板上并附着在钢板上。

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