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1. 发明授权

US07472853B2 Roller mill 失效
标题翻译：辊磨机
公开(公告)号：US07472853B2
公开(公告)日：2009-01-06
申请号：US11576063
申请日：2006-06-12
申请人： Luis Petersen
发明人： Luis Petersen
IPC分类号： B02C15/00
CPC分类号： B02C15/003 , B02C15/006 , B02C15/007
摘要： Described is a roller mill (1) for grinding particulate material such as cement raw materials, cement clinker and similar materials, said roller mill (1) comprising a housing (3) which surrounds a grinding table (7) which is rotatable about a vertical axis (5), said grinding table being supported via a support (9) by a machine foundation (11), at least one roller (13) rotatable about a substantially stationary axis (12), said roller being configured for interaction with the grinding table (7) and an electric motor (15), which comprises a rotor (16) which is firmly connected to the grinding table (7) and a stator (17). The roller mill is peculiar in that the stator (17) constitutes an integral part of the support (9) for the grinding table (7), so that at least some of the load imposed by the at least one roller (13) on the grinding table (7) is transmitted via the stator (17) to the machine foundation (11).
摘要翻译：描述了一种用于研磨诸如水泥原料，水泥熟料和类似材料的颗粒材料的辊磨机（1），所述辊磨机（1）包括围绕磨台（7）的壳体（3），该研磨台可围绕垂直（5），所述研磨台通过机座（11）经由支撑件（9）支撑，至少一个可围绕基本上固定的轴线（12）旋转的辊（13），所述辊被构造成与研磨相互作用工作台（7）和电动机（15），其包括牢固地连接到研磨台（7）的转子（16）和定子（17）。辊磨是特别的，因为定子（17）构成用于研磨台（7）的支撑件（9）的一体部分，使得至少一些由至少一个辊（13）施加在研磨台（7）通过定子（17）传递到机器基座（11）。

2. 发明申请

US20120091239A1 Feed Shaft for Feeding Particulate Material to a Mill 审中-公开
标题翻译：进料轴将颗粒物料送入磨机
公开(公告)号：US20120091239A1
公开(公告)日：2012-04-19
申请号：US13259730
申请日：2010-03-24
申请人： Luis Petersen , Lars Witt
发明人： Luis Petersen , Lars Witt
IPC分类号： B02C15/00
CPC分类号： B02C17/183 , B02C15/00 , B02C15/007 , B02C23/02
摘要： A description is given of an inclined feed shaft for feeding particulate material to a mill. The feed shaft is configured for rotation about its longitudinal axis. The feed shaft may be configured so that any incipient formation of coatings on a wall of the shaft is continuously cleaned off and dislodged from that wall by descending material particles in the feed material so that the feed shaft is self cleaning.
摘要翻译：给出了一种用于将颗粒材料送入研磨机的倾斜进料轴的描述。进给轴构造成围绕其纵向轴线旋转。供给轴可以被配置成使得轴的壁上的任何初始形成的涂层被连续地清除并且从该壁中移出并通过使进给材料中的材料颗粒下降使得进给轴是自清洁的。

3. 发明申请

US20080149745A1 Roller Mill 失效
标题翻译：辊磨机
公开(公告)号：US20080149745A1
公开(公告)日：2008-06-26
申请号：US11576063
申请日：2006-06-12
申请人： Luis Petersen
发明人： Luis Petersen
IPC分类号： B02C4/28 , B02C4/42 , B02C4/44 , B02C4/00
CPC分类号： B02C15/003 , B02C15/006 , B02C15/007
摘要： Described is a roller mill (1) for grinding particulate material such as cement raw materials, cement clinker and similar materials, said roller mill (1) comprising a housing (3) which surrounds a grinding table (7) which is rotatable about a vertical axis (5), said grinding table being supported via a support (9) by a machine foundation (11), at least one roller (13) rotatable about a substantially stationary axis (12), said roller being configured for interaction with the grinding table (7) and an electric motor (15), which comprises a rotor (16) which is firmly connected to the grinding table (7) and a stator (17). The roller mill is peculiar in that the stator (17) constitutes an integral part of the support (9) for the grinding table (7), so that at least some of the load imposed by the at least one roller (13) on the grinding table (7) is transmitted via the stator (17) to the machine foundation (11).
摘要翻译：描述了一种用于研磨诸如水泥原料，水泥熟料和类似材料的颗粒材料的辊磨机（1），所述辊磨机（1）包括围绕磨台（7）的壳体（3），该研磨台可围绕垂直（5），所述研磨台通过机座（11）经由支撑件（9）支撑，至少一个可围绕基本上固定的轴线（12）旋转的辊（13），所述辊被构造成与研磨相互作用工作台（7）和电动机（15），其包括牢固地连接到研磨台（7）的转子（16）和定子（17）。辊磨是特别的，因为定子（17）构成用于研磨台（7）的支撑件（9）的一体部分，使得至少一些由至少一个辊（13）施加在研磨台（7）通过定子（17）传递到机器基座（11）。

4. 发明授权

US4489895A Vertical roller mills 失效
标题翻译：立式辊磨机
公开(公告)号：US4489895A
公开(公告)日：1984-12-25
申请号：US475297
申请日：1983-03-14
申请人： Luis Petersen
发明人： Luis Petersen
IPC分类号： B02C15/04 , B02C15/00 , B02C23/30 , B02C23/26
CPC分类号： B02C15/007 , B02C23/30 , B02C2015/002
摘要： A vertical roller mill has a rotary grinding table (1), grinding rollers (3) and a nozzle ring (13) surrounding the table for providing an air stream to entrain ground material. Downstream of each roller is a scraper (20) with a nozzle for directing a blast of air onto the crushed material leaving the roller to break up the material so that finer fractions pass into the conveying air stream and coarser fractions are carried on the table to the next roller.
摘要翻译：立式辊磨机具有旋转研磨台（1），研磨辊（3）和围绕工作台的喷嘴环（13），用于提供气流以夹带研磨材料。每个辊子的下游是具有喷嘴的刮刀（20），该喷嘴用于将空气鼓风引导到破碎的材料上，离开辊子以破坏材料，使得较细的部分进入输送空气流中，较粗的部分被传送到桌子上下一个滚筒。

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