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1. 发明授权

US06276620B1 Milling plant and method for milling raw materials 有权
标题翻译：铣削厂及原料粉碎方法
公开(公告)号：US06276620B1
公开(公告)日：2001-08-21
申请号：US09366954
申请日：1999-08-04
申请人： Franz Poeschl
发明人： Franz Poeschl
IPC分类号： B02B100
CPC分类号： B02C23/24 , B02C21/00 , B02C2015/002 , Y02P40/20
摘要： In a mill drying plant with a roller grinding mill and preferably in a cement production plant operated in compound with a clinker burning process and having a kiln fan and a fan downstream of a filter, a mill fan is connected up-stream of the roller grinding mill as a further fan. This makes it possible to overcome the resistance of the roller grinding mill blade ring and to force the pressure zero point into the roller grinding mill, so that there is a low vacuum above the blade ring in the milling and classifying chamber and in the filter.
摘要翻译：在具有辊式研磨机的轧机干燥设备中，优选地在以熟料燃烧方法化合物操作的水泥生产设备中，并且在过滤器下游具有窑风扇和风扇，研磨风扇在辊磨机的上游磨机作为另一个风扇。这使得可以克服辊磨机叶片环的阻力并迫使压力零点进入辊磨机，使得在研磨和分级室和过滤器中的叶片环上方具有低真空。

2. 发明授权

US06685117B2 Method for milling raw materials 失效
标题翻译：原料研磨方法
公开(公告)号：US06685117B2
公开(公告)日：2004-02-03
申请号：US09929337
申请日：2001-08-15
申请人： Franz Poeschl
发明人： Franz Poeschl
IPC分类号： B02C100
CPC分类号： B02C23/24 , B02C21/00 , B02C2015/002 , Y02P40/20
摘要： In a mill drying plant with a roller grinding mill and preferably in a cement production plant operated in compound with a clinker burning process and having a kiln fan and a fan downstream of a filter, a mill fan is connected upstream of the roller grinding mill as a further fan. This makes it possible to overcome the resistance of the roller grinding mill blade ring and to force the pressure zero point into the roller grinding mill, so that there is a low vacuum above the blade ring in the milling and classifying chamber and in the filter.
摘要翻译：在具有辊式研磨机的轧机干燥设备中，优选地在以熟料燃烧方法化合物操作的水泥生产设备中，并且在过滤器下游具有窑风扇和风扇，轧机风扇连接在辊磨机的上游，作为另一扇风扇。这使得可以克服辊磨机叶片环的阻力并迫使压力零点进入辊磨机，使得在研磨和分级室和过滤器中的叶片环上方具有低真空。

3. 发明授权

US5115989A Dynamic roller mill air classifier 失效
标题翻译：动态滚子铣刀空气分类器
公开(公告)号：US5115989A
公开(公告)日：1992-05-26
申请号：US656549
申请日：1991-02-19
申请人： Franz Poeschl
发明人： Franz Poeschl
IPC分类号： B02C15/00 , B02C23/12 , B02C23/32 , B07B7/083
CPC分类号： B02C23/32
摘要： The invention relates to a dynamic roller mill air classifier, which is provided in integrated manner over a roller mill. As existing air classifiers suffered from certain disadvantages with respect to the specific energy requirement, the invention makes it possible to reduce the latter. The air classifier is designed as a downflow classifier, which classifies in an efficient manner with reduced flow rates.
摘要翻译：本发明涉及一种动态辊磨机空气分级器，其以一体的方式设置在辊磨机上。由于现有的空气分级器在具体能量需求方面具有某些缺点，本发明可以减少后者。空气分级器被设计为下流分级器，其以有效的方式以降低的流速进行分类。

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