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1. 发明专利

DE4142213C2 未知
公开(公告)号：DE4142213C2
公开(公告)日：2003-01-09
申请号：DE4142213
申请日：1991-12-20
申请人： DRAISWERKE GMBH
发明人： STEHR NORBERT , SCHMITT PHILIPP
IPC分类号： B02C17/16 , B02C17/24

2. 发明专利

DK163965C 未知
公开(公告)号：DK163965C
公开(公告)日：1992-09-28
申请号：DK579789
申请日：1989-11-17
申请人： DRAISWERKE GMBH
发明人： SCHMITT PHILIPP , STEHR NORBERT
IPC分类号： B02C17/16
摘要： PCT No. PCT/EP88/00408 Sec. 371 Date Nov. 6, 1989 Sec. 102(e) Date Nov. 6, 1989 PCT Filed May 10, 1988 PCT Pub. No. WO88/09212 PCT Pub. Date Dec. 1, 1988.An agitator mill for the treatment of flowable grinding stock has a grinding receptacle (3) with a mostly closed grinding chamber (9) and a rotatingly drivable agitator element (21) disposed therein. An interior stator (24) is disposed in the agitator element. A grinding stock supply chamber (53) is placed ahead of the grinding chamber. On the same side of the grinding receptacle (3) a separator device (34) is provided through which the grinding stock is discharged again after treatment. In order to prevent to a large extent wear on the separator device (34) and, at the same time, to achieve as even as possible a distribution of the grinding bodies in the grinding chamber (9), the agitator element (21) is designed approximately cup-shaped and disposed between the interior stator (24) and the wall of the grinding receptacle (3) with the formation of an exterior grinding chamber (9') and an interior grinding chamber (9''). The grinding stock supply chamber (53) is placed ahead of the exterior grinding chamber (9') and the separator device (34) is placed behind the interior grinding chamber (9''). The interior grinding chamber (9'') is connected by bypasses (60), placed ahead of the separator device (34), with the exterior grinding chamber (9') for the purpose of returning the auxiliary grinding bodies (41).

3. 发明专利

CA1295980C AGITATOR MILL 未知
公开(公告)号：CA1295980C
公开(公告)日：1992-02-18
申请号：CA566593
申请日：1988-05-12
申请人： DRAISWERKE GMBH
发明人： SCHMITT PHILIPP , STEHR NORBERT
IPC分类号： B02C17/16
摘要： An agitator mill is provided for the processing of grinding stock which is capable of flowing. The agitator mill has a grinding container having a substantially closed grinding chamber and, arranged within the latter, an agitator which can be rotationally driven. An inner stator is arranged within the agitator. A grinding-stock supply chamber is arranged upstream of the grinding chamber. On the same side of the grinding container a separating device is provided by means of which the grinding stock is removed after processing. In order to exclude to a substantial extent the wear of the separating device and, at the same time, to ensure as uniform as possible a distribution of the auxiliary grinding bodies in the grinding chamber , the agitator is designed approximately cup-shaped and is arranged between the inner stator and the wall of the grinding container , thus forming an outer grinding chamber and an inner grinding chamber The grinding-stock supply chamber is arranged upstream of the outer grinding chamber , and the separating device is arranged downstream of the inner grinding chamber . The inner grinding chamber is connected to the outer grinding chamber by means of bypasses , which are arranged upstream of the separating device , and which serve the recycling of auxiliary grinding bodies .

4. 发明专利

AU616412B2 STIRRING MILL 未知
公开(公告)号：AU616412B2
公开(公告)日：1991-10-31
申请号：AU1792088
申请日：1988-05-10
申请人： DRAISWERKE GMBH
发明人： SCHMITT PHILIPP , STEHR NORBERT
IPC分类号： B02C17/16
摘要： PCT No. PCT/EP88/00408 Sec. 371 Date Nov. 6, 1989 Sec. 102(e) Date Nov. 6, 1989 PCT Filed May 10, 1988 PCT Pub. No. WO88/09212 PCT Pub. Date Dec. 1, 1988.An agitator mill for the treatment of flowable grinding stock has a grinding receptacle (3) with a mostly closed grinding chamber (9) and a rotatingly drivable agitator element (21) disposed therein. An interior stator (24) is disposed in the agitator element. A grinding stock supply chamber (53) is placed ahead of the grinding chamber. On the same side of the grinding receptacle (3) a separator device (34) is provided through which the grinding stock is discharged again after treatment. In order to prevent to a large extent wear on the separator device (34) and, at the same time, to achieve as even as possible a distribution of the grinding bodies in the grinding chamber (9), the agitator element (21) is designed approximately cup-shaped and disposed between the interior stator (24) and the wall of the grinding receptacle (3) with the formation of an exterior grinding chamber (9') and an interior grinding chamber (9''). The grinding stock supply chamber (53) is placed ahead of the exterior grinding chamber (9') and the separator device (34) is placed behind the interior grinding chamber (9''). The interior grinding chamber (9'') is connected by bypasses (60), placed ahead of the separator device (34), with the exterior grinding chamber (9') for the purpose of returning the auxiliary grinding bodies (41).

5. 发明专利

BR9100367A 未知
公开(公告)号：BR9100367A
公开(公告)日：1991-10-22
申请号：BR9100367
申请日：1991-01-29
申请人： DRAISWERKE GMBH
发明人： STEHR NORBERT , SCHMITT PHILIPP
IPC分类号： B02C17/16 , B02C17/18
摘要： A stirring mill has a respectively annular cylindrical outer milling space (9') and an inner milling space (9'') which are separated from one another by a pot-shaped stirring mechanism (21), the inner milling space (9'') and the outer milling space (9') being connected to one another by overflow channels (60), constructed in the stirring mechanism (21), for returning bodies (41) which aid in milling. In order to improve the milling result and to increase the service life of the bodies which aid in milling and to be able to use still smaller bodies to aid in milling without said bodies being able to pass to a separating device (34) arranged upstream of an outlet for the milled material, in the region of the overflow channels (60) on the inner casing of the stirring mechanism (21) drivers (62) are arranged over a substantial part of the radial width of the inner milling space (9'') and extend therein.

6. 发明专利

ES2048951T3 未知
公开(公告)号：ES2048951T3
公开(公告)日：1994-04-01
申请号：ES90125406
申请日：1990-12-24
申请人： DRAISWERKE GMBH
发明人： STEHR NORBERT DR ING , SCHMITT PHILIPP
IPC分类号： B02C17/16 , B02C17/18
摘要： A stirring mill has a respectively annular cylindrical outer milling space (9') and an inner milling space (9'') which are separated from one another by a pot-shaped stirring mechanism (21), the inner milling space (9'') and the outer milling space (9') being connected to one another by overflow channels (60), constructed in the stirring mechanism (21), for returning bodies (41) which aid in milling. In order to improve the milling result and to increase the service life of the bodies which aid in milling and to be able to use still smaller bodies to aid in milling without said bodies being able to pass to a separating device (34) arranged upstream of an outlet for the milled material, in the region of the overflow channels (60) on the inner casing of the stirring mechanism (21) drivers (62) are arranged over a substantial part of the radial width of the inner milling space (9'') and extend therein.

7. 发明专利

DE4002613A1 未知
公开(公告)号：DE4002613A1
公开(公告)日：1991-08-01
申请号：DE4002613
申请日：1990-01-30
申请人： DRAISWERKE GMBH
发明人： STEHR NORBERT DR ING , SCHMITT PHILIPP
IPC分类号： B02C17/16 , B02C17/18
摘要： A stirring mill has a respectively annular cylindrical outer milling space (9') and an inner milling space (9'') which are separated from one another by a pot-shaped stirring mechanism (21), the inner milling space (9'') and the outer milling space (9') being connected to one another by overflow channels (60), constructed in the stirring mechanism (21), for returning bodies (41) which aid in milling. In order to improve the milling result and to increase the service life of the bodies which aid in milling and to be able to use still smaller bodies to aid in milling without said bodies being able to pass to a separating device (34) arranged upstream of an outlet for the milled material, in the region of the overflow channels (60) on the inner casing of the stirring mechanism (21) drivers (62) are arranged over a substantial part of the radial width of the inner milling space (9'') and extend therein.

8. 发明专利

IN168654B AGITATOR MILL 未知
公开(公告)号：IN168654B
公开(公告)日：1991-05-18
申请号：IN335CA1988
申请日：1988-04-26
申请人： DRAISWERKE GMBH
发明人： SCHMITT PHILIPP , STEHR NORBERT DR
IPC分类号： B02C17/16 , B02C13/00
摘要： PCT No. PCT/EP88/00408 Sec. 371 Date Nov. 6, 1989 Sec. 102(e) Date Nov. 6, 1989 PCT Filed May 10, 1988 PCT Pub. No. WO88/09212 PCT Pub. Date Dec. 1, 1988.An agitator mill for the treatment of flowable grinding stock has a grinding receptacle (3) with a mostly closed grinding chamber (9) and a rotatingly drivable agitator element (21) disposed therein. An interior stator (24) is disposed in the agitator element. A grinding stock supply chamber (53) is placed ahead of the grinding chamber. On the same side of the grinding receptacle (3) a separator device (34) is provided through which the grinding stock is discharged again after treatment. In order to prevent to a large extent wear on the separator device (34) and, at the same time, to achieve as even as possible a distribution of the grinding bodies in the grinding chamber (9), the agitator element (21) is designed approximately cup-shaped and disposed between the interior stator (24) and the wall of the grinding receptacle (3) with the formation of an exterior grinding chamber (9') and an interior grinding chamber (9''). The grinding stock supply chamber (53) is placed ahead of the exterior grinding chamber (9') and the separator device (34) is placed behind the interior grinding chamber (9''). The interior grinding chamber (9'') is connected by bypasses (60), placed ahead of the separator device (34), with the exterior grinding chamber (9') for the purpose of returning the auxiliary grinding bodies (41).

9. 发明专利

DK579789D0 未知
公开(公告)号：DK579789D0
公开(公告)日：1989-11-17
申请号：DK579789
申请日：1989-11-17
申请人： DRAISWERKE GMBH
发明人： SCHMITT PHILIPP , STEHR NORBERT
IPC分类号： B02C17/16
摘要： PCT No. PCT/EP88/00408 Sec. 371 Date Nov. 6, 1989 Sec. 102(e) Date Nov. 6, 1989 PCT Filed May 10, 1988 PCT Pub. No. WO88/09212 PCT Pub. Date Dec. 1, 1988.An agitator mill for the treatment of flowable grinding stock has a grinding receptacle (3) with a mostly closed grinding chamber (9) and a rotatingly drivable agitator element (21) disposed therein. An interior stator (24) is disposed in the agitator element. A grinding stock supply chamber (53) is placed ahead of the grinding chamber. On the same side of the grinding receptacle (3) a separator device (34) is provided through which the grinding stock is discharged again after treatment. In order to prevent to a large extent wear on the separator device (34) and, at the same time, to achieve as even as possible a distribution of the grinding bodies in the grinding chamber (9), the agitator element (21) is designed approximately cup-shaped and disposed between the interior stator (24) and the wall of the grinding receptacle (3) with the formation of an exterior grinding chamber (9') and an interior grinding chamber (9''). The grinding stock supply chamber (53) is placed ahead of the exterior grinding chamber (9') and the separator device (34) is placed behind the interior grinding chamber (9''). The interior grinding chamber (9'') is connected by bypasses (60), placed ahead of the separator device (34), with the exterior grinding chamber (9') for the purpose of returning the auxiliary grinding bodies (41).

10. 发明专利

DE3018729A1 Liq. and powder simultaneously fed without clogging - or agglomeration into processing machines such as extruders 未知
公开(公告)号：DE3018729A1
公开(公告)日：1981-11-26
申请号：DE3018729
申请日：1980-05-16
申请人： DRAISWERKE GMBH
发明人： MAERZ DIETER DIPL ING , SCHMITT PHILIPP , WEIDENHAMMER PETER
IPC分类号： B01F5/20 , B01F15/02 , B01J8/00 , B02C17/16 , B02C23/02 , B03B11/00 , B29B7/74 , B29C47/10 , B65G69/20
摘要： Appts. which continuously and simultaneously feeds liq. and solid powder into an intermediate feeder mounted on the housing of a processing machine has an upwardly extending pipe into whose centre the powder is axially sprayed from above, and during descent is surrounded by a sleeve of descending liq. round the interior pipe wall. The liq. is introduced through a series of peripheral holes or vertical slots, or through a circumferential gap between upper and lower sections of the pipe. The total liq. inlet aperture is made adjustable by selective covering of some of the small apertures, or by changing the width of the circumferential gap. Used for mixers or screw feeders to agitator mills and extruders. The adjustable total aperture maintains a uniformly thick liq. layer round the feeder, preventing agglomeration on the walls of the co-fed solids.

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