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11. 发明申请

WO1986007303A1 SHAFT SEAL PACKING, PARTICULARLY FOR A DEVICE FOR THE CONTINUOUS TREATMENT OF HIGHLY VISCOUS SUBSTANCES 审中-公开
标题翻译： SHAFT密封包装，特别适用于连续处理高粘度物质的装置
公开(公告)号：WO1986007303A1
公开(公告)日：1986-12-18
申请号：PCT/DE1986000231
申请日：1986-06-04
申请人： FRITSCH, Rudolf, P.
IPC分类号： B29B07/48
CPC分类号： F16J15/406 , B01F2015/00084 , B01J3/03 , B29B7/481 , B29C47/0009 , B29C47/822 , B29C47/84 , F16J15/363 , Y10S277/904
摘要： The seal packing for shafts is intended to a device for the continuous treatment of highly viscous substances, particularly for the fabrication of high molecular density polymers by means of at least two treatment tools (3) operating in association and carried by parallel shafts (1), with input and output members for the material to be treated, as well as a vacuum reaction chamber (4). The packing comprises at least one sliding sealing ring (46, 55) containing sealing means which make the reaction chamber tight at the location where the shafts (10) pass, on the side of a chamber (11) containing the stop liquid, arranged outside and surrounding the extremity of the shaft. To avoid the penetration of the stop liquid into the reaction chamber and to improve the sealing characteristics, the seal packing is designed so that on the side turned towards the reaction chamber, each shaft (1) is surrounded by an inert gas cushion connected to the sealing means. Said cushion has a high pressure as the stop liquid. It is sealingly limited against the reaction chamber (4) by the shafts, on a section of their length surrounded by a portion of the housing (81), as well as against the pressure of the material to be treated surrounding the shafts.
摘要翻译：用于轴的密封填料旨在用于连续处理高粘度物质的装置，特别是通过至少两个联合操作并由平行轴（1）承载的处理工具（3）制造高分子密度聚合物的装置，，具有用于待处理材料的输入和输出构件，以及真空反应室（4）。所述填料包括至少一个包含密封装置的滑动密封环（46,55），所述密封装置使所述反应室在所述轴（10）穿过位于所述停止液体的室（11）侧的位置处紧密地布置在外部并围绕轴的末端。为了避免止动液渗透到反应室中并提高密封特性，密封填料被设计成使得在朝向反应室的侧面上，每个轴（1）被连接到反应室的惰性气垫包围密封方式。所述缓冲垫具有作为停止液体的高压。在由壳体（81）的一部分包围的其长度的一部分上以及相对于围绕轴的待处理材料的压力的作用下，轴被密封地限制在反作用室（4）上。

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