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1. 发明授权

US06372865B1 Method and device for extracting rubber from gaseous phase polymerization 失效
标题翻译：从气相聚合中提取橡胶的方法和装置
公开(公告)号：US06372865B1
公开(公告)日：2002-04-16
申请号：US09509925
申请日：2000-04-04
申请人： Friedrich Haendeler , Heiko Herold , Franz-Josef Mersmann , Klaus Schebesta , Jürgen Schneider , Norbert Schweigler
发明人： Friedrich Haendeler , Heiko Herold , Franz-Josef Mersmann , Klaus Schebesta , Jürgen Schneider , Norbert Schweigler
IPC分类号： C08F234
CPC分类号： B01J8/0065 , B01J8/002 , B01J8/003 , B01J8/24 , B01J8/388 , B07B4/02 , C08F2/34 , Y10S526/901
摘要： The present invention relates to a process for the continuous discharge of pre-classified polymer particles, particularly rubber particles, from a gas phase polymerization reactor, comprising the steps of classifying the polymer in a classifier, discharging the particles with a sufficient size and conveying the undersized particles back into the gas phase polymerization reactor.
摘要翻译：本发明涉及一种从气相聚合反应器中连续排放预分解聚合物颗粒，特别是橡胶颗粒的方法，包括以下步骤：在分级机中分级聚合物，排出足够大小的颗粒并输送小尺寸的颗粒回到气相聚合反应器中。

2. 发明授权

US5656179A Device for continuous filtration and drying of a solid suspension 失效
标题翻译：用于连续过滤和干燥固体悬浮液的装置
公开(公告)号：US5656179A
公开(公告)日：1997-08-12
申请号：US550314
申请日：1995-10-30
申请人： Dietrich Gehrmann , Norbert Schweigler
发明人： Dietrich Gehrmann , Norbert Schweigler
IPC分类号： B01D24/46 , B01D33/04 , B01D33/44 , B01D33/58 , B01D35/31 , F26B3/00 , F26B3/20 , F26B17/02 , F26B17/04 , C02F11/12
CPC分类号： F26B17/045 , B01D33/04 , B01D35/31 , F26B17/026 , F26B3/00 , F26B3/20
摘要： The device for continuous filtration and drying of a solid suspension comprises a belt filter (1) and downstream a belt drier (2). By means of a porous conveyor belt (3) the filter cake generated in the belt filter (1) is conveyed further into the belt drier (2) in which there are provided heating devices for heating and drying the filter cake (7) which is on the conveyor belt (3). After leaving the belt filter (1), the filter cake (7) is present on the conveyor belt (3) in the form of a gas-permeable bed of solids in layer form having a maximum layer thickness of 50 mm, preferably a maximum of 20 mm. The heating devices in the belt drier comprise, on the one hand, a hot gas chamber (8) disposed above the conveyor belt (3) to generate a hot gas which flows through the bed of solids downwardly from above and, on the other hand, one or more contact heating elements (10, 15, 18, 19, 20, 22) disposed above and/or below the conveyor belt (3).
摘要翻译：用于连续过滤和干燥固体悬浮液的装置包括带式过滤器（1）和带式干燥器（2）的下游。通过多孔输送带（3），带式过滤器（1）中产生的滤饼被进一步输送到带式干燥器（2）中，其中设置有用于加热和干燥滤饼（7）的加热装置，该滤饼在传送带（3）上。在离开带式过滤器（1）之后，滤饼（7）以具有最大层厚度为50mm，最好为最大值的层状固体透气床的形式存在于传送带（3）上 20毫米。一方面，带式干燥器中的加热装置一方面包括设置在传送带（3）上方的热气室（8），以产生从上方向下流过固体床的热气体，另一方面，设置在传送带（3）的上方和/或下方的一个或多个接触加热元件（10,15,18,19,20,22）。

3. 发明授权

US5527458A Device for continuous filtration and drying of a solid suspension 失效
标题翻译：用于连续过滤和干燥固体悬浮液的装置
公开(公告)号：US5527458A
公开(公告)日：1996-06-18
申请号：US327179
申请日：1994-10-21
申请人： Dietrich Gehrmann , Norbert Schweigler
发明人： Dietrich Gehrmann , Norbert Schweigler
IPC分类号： B01D24/46 , B01D33/04 , B01D33/44 , B01D33/58 , B01D35/31 , F26B3/00 , F26B3/20 , F26B17/02 , F26B17/04 , F26B23/00 , C02F11/12
CPC分类号： F26B17/045 , B01D33/04 , B01D35/31 , F26B17/026 , F26B3/00 , F26B3/20
摘要： The device for continuous filtration and drying of a solid suspension comprises a belt filter (1) and downstream a belt drier (2). By use of a porous conveyor belt (3) the filter cake generated in the belt filter (1) is conveyed further into the belt drier (2) in which there are provided heating devices for heating and drying the filter cake (7) which is on the conveyor belt (3). After leaving the belt filter (1), the filter cake (7) is present on the conveyor belt (3) in the form of a gas-permeable bed of solids in layer form having a maximum layer thickness of 50 mm, preferably a maximum of 20 mm. The heating devices in the belt drier (2) comprise, on the one hand, a hot gas chamber (8) disposed above the conveyor belt (3) to generate a hot gas which flows through the bed of solids downwardly from above and, on the other hand, one or more contact heating elements (10, 15, 18, 19, 20, 22) disposed above and/or below the conveyor belt (3).
摘要翻译：用于连续过滤和干燥固体悬浮液的装置包括带式过滤器（1）和带式干燥器（2）的下游。通过使用多孔输送带（3），带式过滤器（1）中产生的滤饼被进一步输送到带式干燥器（2）中，其中设置有用于加热和干燥滤饼（7）的加热装置，在传送带（3）上。在离开带式过滤器（1）之后，滤饼（7）以具有最大层厚度为50mm，最好为最大值的层状固体透气床的形式存在于传送带（3）上 20毫米。带式干燥器（2）中的加热装置一方面包括设置在传送带（3）上方的热气室（8），以产生从上方向下流过固体床的热气体，并在其上另一方面，设置在传送带（3）的上方和/或下方的一个或多个接触加热元件（10,15,18,19,20,22）。

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