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Screw extrusion press as well as conveying and mixing method for processing thermoplastic and not reticulating polymers

机译：螺杆挤压机以及用于加工热塑性而不是网状聚合物的输送和混合方法

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摘要

A screw extrusion press for processing thermoplastic and not reticulating polymers comprises a conveying screw (1) in a cylinder (2). The screw comprises a conveying zone (7) and a mixing zone with 10 mixing rings (3). These mixing rings comprise a passage hole (5) that extends from the bottom (10) of the screw to the vicinity of the cylinder wall (20) where it opens out into a shear gap (9).

机译：一种用于处理热塑性而不是网状聚合物的螺杆挤压机，该螺杆挤压机在圆柱体（ 2 ）中包含一个输送螺杆（ 1 ）。螺杆包括一个输送区（ 7 ）和一个带10个混合环的混合区（ 3 ）。这些混合环包括一个通孔（ 5 ），该通孔从螺杆的底部（ 10 ）延伸到气缸壁附近（ 20 >），然后打开进入剪切间隙（ 9 ）。 展开▼

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公开/公告号US2007263479A1

专利类型

公开/公告日2007-11-15

原文格式PDF

申请/专利权人 JOCHEN HENNES;
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申请/专利号US20070800788

发明设计人 JOCHEN HENNES;
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申请日2007-05-07

分类号B29B7/42;B29C47/64;

国家 US

入库时间 2022-08-21 20:15:22

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