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1. 发明申请

WO2013017223A1 CENTRIFUGE AND DISCHARGE PORT MEMBER OF A CENTRIFUGE FOR POWER REDUCTION 审中-公开
标题翻译：离心机和卸载口机组减速机组
公开(公告)号：WO2013017223A1
公开(公告)日：2013-02-07
申请号：PCT/EP2012/003159
申请日：2012-07-26
申请人： ANDRITZ S.A.S. , PASOL, Laurentiu , HUYGHE, Jean-Marc
发明人： PASOL, Laurentiu , HUYGHE, Jean-Marc
IPC分类号： B04B1/20
CPC分类号： B04B11/02 , B04B1/20 , B04B2001/2075 , B04B2001/2083
摘要： The invention relates to a rotating machine (1), especially a decanter centrifuge, comprising a bowl (2) rotatable about an axis (5) to generate a cylindrical pool of a feed slurry, said bowl (2) having a heavy phase discharge port (10); and a base plate (6) provided at one longitudinal end (8) of said bowl (2); at least one outlet opening (9) provided in said base plate (6); a liquid phase discharge port member (14, 22) placed over the at least one outlet opening (9); characterised by said liquid phase discharge port member (14, 22) including at least one open straight channel (17) with a longitudinal axis (18); wherein the longitudinal axis (18) of said channel (17) extends at an acute angle (a) relative to said base plate (6) and said channel (17) has an extension in the direction of said longitudinal axis (18). The invention also relates to a liquid phase discharge port member (14, 22) adapted to be placed over an outlet opening (9) of a rotating machine (1), especially a decanter centrifuge.
摘要翻译：本发明涉及一种旋转机器（1），特别是一种倾析器离心机，包括可围绕轴线（5）旋转以产生进料浆料的圆柱形池的碗（2），所述碗（2）具有重相排放口（10）; 以及设置在所述碗（2）的一个纵向端（8）处的基板（6）; 设置在所述基板（6）中的至少一个出口（9）; 放置在所述至少一个出口（9）上的液相排出口构件（14,22）; 其特征在于所述液相排放口构件（14,22）包括具有纵向轴线（18）的至少一个开放的直通道（17）; 其中所述通道（17）的纵向轴线（18）相对于所述基板（6）以锐角（a）延伸，并且所述通道（17）在所述纵向轴线（18）的方向上具有延伸。本发明还涉及适于放置在旋转机器（1）的出口（9）上的液相排放口构件（14,22），特别是沉降式离心机。

2. 发明申请

WO2016120202A1 SOLID BOWL CENTRIFUGE 审中-公开
标题翻译：固体中心
公开(公告)号：WO2016120202A1
公开(公告)日：2016-08-04
申请号：PCT/EP2016/051440
申请日：2016-01-25
申请人： ANDRITZ S.A.S.
发明人： DOUSSET, Christian , HUYGHE, Jean-Marc , PASOL, Laurentiu
IPC分类号： B04B1/20
CPC分类号： B04B1/20 , B01D21/262 , B04B1/08 , B04B7/10 , B04B11/02 , B04B2001/2041 , B04B2001/2058 , B04B2001/2066 , B04B2001/2083
摘要： The invention relates to a solid bowl centrifuge with a horizontal elongated, hollow, rotatable, solid-wall bowl (2) with an inlet and an outlet and a rotatable screw conveyor with a shaft (6) and helical screw (7) rotatable mounted inside said bowl and extending substantially the full length thereof. It is mainly characterized in that on the shaft there are mounted a number of truncated conical discs (24), whereby the discs are directly surrounded by the helical screw. With such design the decanter capacity can be increased and the polymer consumption reduced. Further power consumption can be reduced by obtaining the same performances as the traditional decanter at lower rotational speed (lower g-force).
摘要翻译：本发明涉及具有水平细长的，中空的，可旋转的固体壁碗（2）的固体碗式离心机，其具有入口和出口以及具有可旋转的轴（6）和螺旋螺杆（7）的可旋转的螺旋输送器所述碗并且基本上延伸其全长。其主要特征在于，在轴上安装有多个截锥形盘（24），由此盘被螺旋形螺杆直接包围。通过这样的设计，可以提高滗析器的容量并降低聚合物消耗。通过在较低转速（较低的g力）下获得与传统倾析器相同的性能可以降低进一步的功率消耗。

3. 发明申请

WO2018202358A1 DECANTER CENTRIFUGE 审中-公开
公开(公告)号：WO2018202358A1
公开(公告)日：2018-11-08
申请号：PCT/EP2018/057637
申请日：2018-03-26
申请人： ANDRITZ S.A.S.
发明人： HUYGHE, Jean-Marc , LAMY, Denis , PASOL, Laurentiu
IPC分类号： B04B1/20
摘要： The invention relates to a decanter centrifuge comprising: a centrifugal bowl (1) rotatable around a preferably horizontal axis of rotation (11) including at least one liquid phase discharge outlet (6) at one end and at least one solids discharge opening (7) at the other end, a scroll conveyor (2) mounted substantially concentrically inside the bowl (1) for rotation about said axis of rotation of said centrifugal bowl (1) at a slightly different speed relative to the bowl for transporting the solid phase (17) towards said solids discharge opening (7), whereby said liquid phase discharge (6) is enabled through port members. It is characterized in that a set of bushings (10) for solid discharge is provided to adjust the solid discharge diameter (15) inside the bowl (1). With these bushings (10) optimal cake discharge may be achieved.

4. 发明公开

EP2736648A1 CENTRIFUGE AND DISCHARGE PORT MEMBER OF A CENTRIFUGE FOR POWER REDUCTION 有权转让
标题翻译：离心机AUSLASSÖFFNUNGSELEMENT离心机降低功耗
公开(公告)号：EP2736648A1
公开(公告)日：2014-06-04
申请号：EP12747972.3
申请日：2012-07-26
申请人： Andritz S.A.S.
发明人： PASOL, Laurentiu , HUYGHE, Jean-Marc
IPC分类号： B04B1/20
CPC分类号： B04B11/02 , B04B1/20 , B04B2001/2075 , B04B2001/2083
摘要： The invention relates to a rotating machine (1), especially a decanter centrifuge, comprising a bowl (2) rotatable about an axis (5) to generate a cylindrical pool of a feed slurry, said bowl (2) having a heavy phase discharge port (10); and a base plate (6) provided at one longitudinal end (8) of said bowl (2); at least one outlet opening (9) provided in said base plate (6); a liquid phase discharge port member (14, 22) placed over the at least one outlet opening (9); characterised by said liquid phase discharge port member (14, 22) including at least one channel (17) with a longitudinal axis (18); wherein the longitudinal axis (18) of said channel (17) extends at an acute angle ( ± ) relative to said base plate (6) and said channel (17) has an extension in the direction of said longitudinal axis (18). The invention also relates to a liquid phase discharge port member (14, 22) adapted to be placed over an outlet opening (9) of a rotating machine (1), especially a decanter centrifuge.

5. 发明授权

EP3398687B1 DECANTER CENTRIFUGE 有权
公开(公告)号：EP3398687B1
公开(公告)日：2020-03-18
申请号：EP17169366.6
申请日：2017-05-04
申请人： Andritz S.A.S.
发明人： HUYGHE, Jean-Marc , LAMY, Denis , PASOL, Laurentiu
IPC分类号： B04B1/20

6. 发明授权

EP2736648B1 CENTRIFUGE AND DISCHARGE PORT MEMBER OF A CENTRIFUGE FOR POWER REDUCTION 有权转让
标题翻译：离心机AUSLASSÖFFNUNGSELEMENT离心机降低功耗
公开(公告)号：EP2736648B1
公开(公告)日：2016-09-28
申请号：EP12747972.3
申请日：2012-07-26
申请人： Andritz S.A.S.
发明人： PASOL, Laurentiu , HUYGHE, Jean-Marc
IPC分类号： B04B1/20
CPC分类号： B04B11/02 , B04B1/20 , B04B2001/2075 , B04B2001/2083
摘要： The invention relates to a rotating machine (1), especially a decanter centrifuge, comprising a bowl (2) rotatable about an axis (5) to generate a cylindrical pool of a feed slurry, said bowl (2) having a heavy phase discharge port (10); and a base plate (6) provided at one longitudinal end (8) of said bowl (2); at least one outlet opening (9) provided in said base plate (6); a liquid phase discharge port member (14, 22) placed over the at least one outlet opening (9); characterised by said liquid phase discharge port member (14, 22) including at least one channel (17) with a longitudinal axis (18); wherein the longitudinal axis (18) of said channel (17) extends at an acute angle ( ± ) relative to said base plate (6) and said channel (17) has an extension in the direction of said longitudinal axis (18). The invention also relates to a liquid phase discharge port member (14, 22) adapted to be placed over an outlet opening (9) of a rotating machine (1), especially a decanter centrifuge.

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