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1.发明公开A ROTARY MACHINE FOR MIXING, PUMPING OR AGITATING A FLUID AND A METHOD OF MOUNTING 审中-公开一种用于混合，泵送或搅动流体的旋转式机器以及一种安装方法
公开(公告)号：EP3231503A1
公开(公告)日：2017-10-18
申请号：EP17160300.4
申请日：2017-03-10
申请人： Sulzer Management AG
CPC分类号： F04D29/648 , B01F7/002 , B01F7/00341 , B01F7/06 , B01F15/00006 , B01F15/0048 , B01F15/00688 , B01F15/00694 , F04D13/06 , F04D29/043 , F04D29/181
摘要： A rotary machine for mixing, pumping or agitating a fluid is proposed comprising an impeller (2) for acting on the fluid, a drive unit (4) for rotating the impeller (2) around a rotation axis (A), a drive shaft (3) connecting the impeller (2) with the drive unit (4), a mounting flange (5) for fastening the rotary machine (1) to a wall (10) of a vessel (11), and a support structure (7) for supporting the rotary machine, wherein the support structure (7) comprises at least one leg (71), each leg (71) extending in a vertical plane (13) from a first end (711) along a longitudinal axis (L) to a second end (712), wherein each leg (71) comprises an outer member (72) and an inner member (73) coaxially arranged in the outer member (72), and wherein the inner member (73) is slidingly movable relative to the outer member (72) for adjusting the length (H) of the respective leg (71). In addition, a method of mounting a rotary machine for mixing, pumping or agitating a fluid to a wall of a vessel is proposed.
摘要翻译： 提出了一种用于混合，泵送或搅动流体的旋转机器，其包括用于作用于流体的叶轮（2），用于使叶轮（2）围绕旋转轴线（A）旋转的驱动单元（4），驱动轴 3）将叶轮（2）与驱动单元（4）连接，用于将旋转机器（1）固定到容器（11）的壁（10）的安装凸缘（5），以及支撑结构（7） 用于支撑旋转机器，其中支撑结构（7）包括至少一个腿部（71），每个腿部（71）在垂直平面（13）中沿着纵向轴线（L）从第一端部（711）延伸到 （71）包括同轴设置在外部件（72）中的外部件（72）和内部件（73），并且其中内部件（73）相对于第一端可滑动地移动 用于调节相应腿部（71）的长度（H）的外部件（72）。 另外，提出了一种安装旋转机器的方法，用于将流体混合，泵送或搅动到容器壁上。
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公开(公告)号：EP3741454A1
公开(公告)日：2020-11-25
申请号：EP20166210.3
申请日：2020-03-27
申请人： Sulzer Management AG
摘要： A rotary machine for acting on a process fluid is proposed, comprising an impeller (2) for acting on the process fluid, a shaft (3), on which the impeller (2) is mounted, a drive unit (4) operatively connected to the shaft (3) for rotating the shaft (3) and the impeller (2) about an axial direction (A), a sealing unit (6) having a sealing element (61) for sealing the shaft (3) during rotation of the shaft (3), and a flush casing (7) configured to receive a flushing fluid for flushing the sealing element (6), wherein the flush casing (7) is configured to delimit an annular flush chamber (71) extending about the seal element (61), wherein the flush casing (7) comprises a bushing (72) surrounding the sealing element (61) and delimiting a radial leakage gap (8) arranged between the sealing element (61) and the bushing (72), and wherein the bushing (72) is arranged and configured to delimit an axial leakage gap (9) between the impeller (2) and the bushing (72), wherein the width (L9) of the axial leakage gap (9) in the axial direction (A) is adjustable.
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公开(公告)号：EP3213811A3
公开(公告)日：2018-01-17
申请号：EP17155354.8
申请日：2017-02-09
申请人： Sulzer Management AG
CPC分类号： B01F7/00341 , B01F7/001 , B01F7/00366 , B01F7/06 , B01F15/00006 , B01F2215/0078 , B01F2215/0431
摘要： A vane for an impeller of an agitator for mixing or agitating a process fluid is proposed comprising a socket (2) for mounting the vane (1) to an impeller (50) and a blade (3) for mixing or agitating the process fluid, the blade (3) being connected to the socket (2), the blade (3) having a leading edge (31), a trailing edge (32), and a blade tip (33) extending from the leading edge (31) to the trailing edge (32) at the end of the blade (3) facing away from the socket (2), and the blade (3) having a height (H) and a width (W), wherein the height (H) is the maximum distance of the blade tip (33) from the socket (2) and wherein the width (W) is the distance of the leading edge (31) from the trailing edge (32), wherein the blade (3) has a maximum width (WM) that is at least 55 percent, preferably at least 65 percent of the height (H). In addition, an impeller comprising such a vane as well as an agitator is proposed.
摘要翻译： 提出了一种用于混合或搅动过程流体的搅拌器的叶轮的叶片，其包括用于将叶片（1）安装到叶轮（50）的插座（2）和用于混合或搅动过程流体的叶片（3） （3）连接到所述插座（2），所述叶片（3）具有前缘（31），后缘（32）和从所述前缘（31）延伸到所述前缘 在叶片（3）的远离插座（2）的端部处的后缘（32）以及具有高度（H）和宽度（W）的叶片（3），其中高度（H）是 所述叶片尖端（33）距所述插座（2）的最大距离并且其中所述宽度（W）是所述前缘（31）距所述后缘（32）的距离，其中所述叶片（3）具有最大 宽度（WM）至少为高度（H）的55％，优选至少65％。 另外，提出了包括这种叶片以及搅拌器的叶轮。
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公开(公告)号：EP3213811A2
公开(公告)日：2017-09-06
申请号：EP17155354.8
申请日：2017-02-09
申请人： Sulzer Management AG
CPC分类号： B01F7/00341 , B01F7/001 , B01F7/00366 , B01F7/06 , B01F15/00006 , B01F2215/0078 , B01F2215/0431
摘要： A vane for an impeller of an agitator for mixing or agitating a process fluid is proposed comprising a socket (2) for mounting the vane (1) to an impeller (50) and a blade (3) for mixing or agitating the process fluid, the blade (3) being connected to the socket (2), the blade (3) having a leading edge (31), a trailing edge (32), and a blade tip (33) extending from the leading edge (31) to the trailing edge (32) at the end of the blade (3) facing away from the socket (2), and the blade (3) having a height (H) and a width (W), wherein the height (H) is the maximum distance of the blade tip (33) from the socket (2) and wherein the width (W) is the distance of the leading edge (31) from the trailing edge (32), wherein the blade (3) has a maximum width (WM) that is at least 55 percent, preferably at least 65 percent of the height (H). In addition, an impeller comprising such a vane as well as an agitator is proposed.
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