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1. 发明申请

US20120308430A1 SEALING RING AND PREPARATION METHOD THEREOF 有权
标题翻译：密封圈及其制备方法
公开(公告)号：US20120308430A1
公开(公告)日：2012-12-06
申请号：US13585772
申请日：2012-08-14
申请人： Xuemin CHEN , Qingdong YE , Jimin YUAN , Liping HU , Ming YIN
发明人： Xuemin CHEN , Qingdong YE , Jimin YUAN , Liping HU , Ming YIN
IPC分类号： C22C21/00 , B22D27/00 , B22D23/00
CPC分类号： F16J15/0806 , C22B34/12 , C22C21/00 , Y02P10/212
摘要： The present invention provides a sealing ring and a preparation method thereof. The sealing ring, based on percent by weight, includes 80%-85% of aluminum, 10%-15% of titanium, 0.1%-1% of scrap iron, and 4%-4.9% of potassium fluoroaluminate. Moreover, the present invention provides a method for preparing sealing ring, which includes the following steps: Step A: melting the aluminum in a medium-frequency induction furnace, adding the potassium fluoroaluminate to the medium-frequency induction furnace after melting the aluminum, melting and stirring the mixture evenly; Step B: adding titanium scrap or sponge titanium, and scrap iron to the mixture successively, melting and mixing the mixture totally at 800° C. to 1200° C., standing the mixture after stirring evenly; Step C: removing scum on the surface; Step D: casting into a mould to obtain a final sealing ring.
摘要翻译：本发明提供一种密封环及其制备方法。密封圈以重量百分比计，包括80％-85％的铝，10％-15％的钛，0.1％-1％的废铁和4％-4.9％的氟铝酸钾。此外，本发明提供一种制备密封圈的方法，其包括以下步骤：步骤A：在中频感应炉中熔化铝，将铝氟化铝加入到中频感应炉中，熔化铝，熔化并均匀搅拌混合物; 步骤B：将钛废料或海绵钛和废铁依次加入混合物中，在800℃至1200℃下熔融混合，搅拌均匀后静置; 步骤C：去除表面浮渣; 步骤D：铸造成模具以获得最终密封环。

2. 发明申请

US20120306131A1 DISTILLATION EQUIPMENT FOR PRODUCING SPONGE TITANIUM 有权
标题翻译：用于生产海绵钛的蒸馏设备
公开(公告)号：US20120306131A1
公开(公告)日：2012-12-06
申请号：US13585715
申请日：2012-08-14
申请人： Xuemin CHEN , Qingdong YE , Liping HU , Ming YIN
发明人： Xuemin CHEN , Qingdong YE , Liping HU , Ming YIN
IPC分类号： C22B9/00
CPC分类号： C22B34/1277 , F27B14/04 , F27B19/04
摘要： The present invention provides a piece of distillation equipment for producing sponge titanium, which includes a heating furnace and a reactor for containing a condensate, wherein a heating furnace cover is arranged above the heating furnace, a reactor cover is arranged above the reactor, the heating furnace cover is connected with the reactor cover by a pipe, a resistance wire is arranged on the pipe, each lifting device is arranged above the heating furnace cover and the reactor cover, a vacuum-pumping pipe is arranged above a heater cover, and a first metal sealing ring is arranged between the reactor cover and the reactor. The present invention has the beneficial effects that the distillation equipment can ensure normal production, and effectively ensure the quality of sponge titanium product. The problem of distillation tube blockage is solved by adopting a metal gasket.
摘要翻译：本发明提供一种用于生产海绵钛的蒸馏设备，其包括加热炉和用于容纳冷凝物的反应器，其中加热炉盖布置在加热炉上方，反应器盖布置在反应器上方，加热炉盖通过管道与反应堆盖连接，管道上布置有电阻丝，每个提升装置设置在加热炉盖和反应堆盖上方，真空抽吸管布置在加热器盖的上方，第一金属密封环设置在反应器盖和反应器之间。本发明具有蒸馏设备可以保证正常生产，有效保证海绵钛产品质量的有益效果。蒸馏管堵塞的问题是采用金属垫片来解决的。

3. 发明申请

US20120306129A1 REACTION EQUIPMENT FOR PRODUCING SPONGE TITANIUM 有权
标题翻译：生产海绵钛的反应设备
公开(公告)号：US20120306129A1
公开(公告)日：2012-12-06
申请号：US13585770
申请日：2012-08-14
申请人： Xuemin CHEN , Qingdong YE , Bin LI , Hexi ZENG
发明人： Xuemin CHEN , Qingdong YE , Bin LI , Hexi ZENG
IPC分类号： C22B5/00
CPC分类号： C22B34/1277 , F27B19/04 , F27D27/00
摘要： The present invention provides a piece of reaction equipment for producing sponge titanium, which includes a reactor and a reactor cover with a stirring device, wherein a sealing ring is arranged between the reactor cover and the reactor, one side of the reactor cover is provided with a lifting device for controlling the lifting of the reactor cover, a resistance furnace is arranged above the reactor cover, a valve is arranged below the resistance furnace, and a vacuum-pumping pipe and an inflation pipe are arranged above the reactor cover. The present invention has the beneficial effects that the production equipment can ensure normal production, and effectively ensures the quality of sponge titanium product; compared with the prior art, the equipment has low cost, environmental protection and harmlessness during production.
摘要翻译：本发明提供了一种用于生产海绵钛的反应设备，其包括反应器和具有搅拌装置的反应器盖，其中密封环布置在反应器盖和反应器之间，反应器盖的一侧设置有用于控制反应堆盖的提升的提升装置，在反应器盖的上方设置电阻炉，在电阻炉的下方设置有阀，在反应器盖的上方配置有真空泵管和充气管。本发明具有生产设备可以保证正常生产，有效保证海绵钛产品质量的有益效果; 与现有技术相比，该设备在生产过程中成本低，环保，无害化。

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