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公开(公告)号：US20120251319A1
公开(公告)日：2012-10-04
申请号：US13492470
申请日：2012-06-08
申请人： Glenn R. Dorsch , Kent H. Keeran , Rich Ballou , Alex Cahoon
发明人： Glenn R. Dorsch , Kent H. Keeran , Rich Ballou , Alex Cahoon
IPC分类号： F04D29/00
CPC分类号： F04D7/045 , F04D29/225 , F04D29/2288
摘要： A chopper pump with scissoring back cutters and having a housing with an intake opening and an outlet opening, both in fluid communication with an internal chamber, and an impeller assembly positioned within the chamber, is disclosed. Generally speaking, the impeller assembly comprises an impeller attached to a rotatable pump shaft and includes a back shroud. An insert cutter positioned on a surface of the shroud opposite the impeller includes a cutting edge configured for shearing operation, while a stationary back plate having a surface adjacent to and facing the back shroud includes a cutting rib having a cutting edge configured for shearing operation. The insert cutter and cutting rib work jointly to create a cutting action as the impeller in the chamber.
摘要翻译： 公开了一种具有剪切后切割器并具有壳体的切割泵，其具有与内部腔室流体连通的进气口和出口开口以及位于腔室内的叶轮组件。 一般来说，叶轮组件包括附接到可旋转的泵轴的叶轮并且包括后罩。 位于与所述叶轮相对的所述护罩的表面上的插入式切割器包括被配置为用于剪切操作的切割边缘，而具有邻近并面向所述后护罩的表面的固定背板包括切割肋，所述切割肋具有被配置用于剪切操作的切割边缘。 插入式切割器和切割肋共同作用，以产生作为腔室中的叶轮的切割动作。
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公开(公告)号：US20110180633A1
公开(公告)日：2011-07-28
申请号：US12694396
申请日：2010-01-27
申请人： Glenn R. Dorsch , Kent H. Keeran
发明人： Glenn R. Dorsch , Kent H. Keeran
IPC分类号： B05B1/26
CPC分类号： B01D19/02 , B01D19/0047 , B05B1/267 , B05B7/0018 , B05B13/0627 , C02F3/1236 , C02F3/28 , C02F2301/02 , C02F2303/12
摘要： A surface foam diffuser system having a first nozzle disposed above a top surface of the at least partially liquid contents, a splash plate positioned adjacent to the first nozzle outlet, and a second nozzle disposed below the top surface of the at least partially liquid contents is disclosed for suppressing foaming in large processing tanks. The system nozzles each have an inlet for receiving pressurized liquid and an outlet for ejecting a liquid stream into the tank, the depth of the second nozzle and the direction of the liquid stream there from being such that rotation of the top surface is facilitated. The spray of the first nozzle, as dispersed by the splash plate, reduces foam on at least a portion of the top surface, with the rotation of the top surface allowing each portion of the top surface to eventually fall within the reducing spray.
摘要翻译： 一种表面泡沫扩散器系统，其具有设置在所述至少部分液体内容物的顶表面上方的第一喷嘴，邻近所述第一喷嘴出口定位的飞溅板和设置在所述至少部分液体内容物的顶表面下方的第二喷嘴， 公开了用于抑制大型处理罐中的起泡。 系统喷嘴各自具有用于接收加压液体的入口和用于将液体流喷射到罐中的出口，第二喷嘴的深度和液体流的方向从而使得顶表面的旋转变得容易。 由喷溅板分散的第一喷嘴的喷雾在顶表面的至少一部分上减少泡沫，顶表面的旋转允许顶表面的每个部分最终落入还原喷雾中。
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公开(公告)号：US08348188B2
公开(公告)日：2013-01-08
申请号：US13273452
申请日：2011-10-14
申请人： Glenn R. Dorsch , Kent H. Keeran , Yee Chak
发明人： Glenn R. Dorsch , Kent H. Keeran , Yee Chak
IPC分类号： B02C19/00
CPC分类号： B02C18/0092 , A01C3/026 , B01F7/00341 , B01F13/1044 , B01F15/00012 , B01F2013/108 , B02C18/10 , B02C2018/188
摘要： A mixing system for a fluid tank is described, the system having a drive motor, an impeller, a shroud enclosing the impeller and a cutter mounted on the shroud to cut solids. The shroud is open at inlet and discharge ends for drawing in and discharging fluid from the tank. A recess is provided on the internal surface of the shroud, wherein the cutter is adjustably positioned within the recess. The cutter is detachable from the recess to allow replacement. In use, homogeneity is maintained in a slurry contained within the tank by submerging the impeller such that the cutter cooperates with the impeller to cut solids within the slurry, drawing tank contents into the impeller at the inlet, cutting material between the cutter and blade, and then discharging the material.
摘要翻译： 描述了用于流体箱的混合系统，该系统具有驱动马达，叶轮，围绕叶轮的护罩和安装在护罩上的切割器以切割固体。 护罩在入口和排放端处开放，用于从罐中吸入和排出流体。 在护罩的内表面上设置有凹口，其中切割器可调节地定位在凹部内。 切割器可从凹槽拆卸以允许更换。 在使用中，通过浸没叶轮使包含在罐内的浆料保持均匀性，使得切割器与叶轮配合以切割浆料内的固体，将罐内容物引入入口中的叶轮，在切割器和叶片之间切割材料， 然后排出材料。
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公开(公告)号：US08118244B2
公开(公告)日：2012-02-21
申请号：US12721602
申请日：2010-03-11
申请人： Glenn R. Dorsch , Kent H. Keeran , Yee Chak
发明人： Glenn R. Dorsch , Kent H. Keeran , Yee Chak
IPC分类号： B02C19/00
CPC分类号： B02C18/0092 , A01C3/026 , B01F7/00341 , B01F13/1044 , B01F15/00012 , B01F2013/108 , B02C18/10 , B02C2018/188
摘要： A mixing system for a fluid tank is described herein, the system having a drive motor, an impeller capable of being submersed, a shroud having a sidewall enclosing the impeller, and a cutter mounted on the shroud and cooperating with a blade of the impeller to cut solids within the shroud. The shroud is open at both an inlet end and a discharge end for drawing in and discharging fluid from the tank. A recess is provided on the internal surface of the shroud, wherein the cutter is adjustably positioned within the recess. Additionally, the cutter is also detachable from the recess so that it may be replaced when worn. In use, homogeneity is maintained in a slurry contained within the tank by submerging an impeller into the slurry, the impeller being shrouded in a housing having an inlet opening and a discharge opening, securing a cutter on an internal surface of the housing such that during operation of the impeller the cutter cooperates with a blade of the impeller to cut solids within the slurry, drawing tank contents into the impeller at the inlet opening, cutting solid material in the drawn tank contents between the cutter and an impeller blade, and then discharging the drawn tank contents out the discharge opening back into the tank.
摘要翻译： 本文描述了一种用于流体箱的混合系统，该系统具有驱动马达，能够浸没的叶轮，具有封闭叶轮的侧壁的护罩和安装在护罩上并与叶轮的叶片配合的切割器 切割护罩内的固体。 护罩在入口端和排放端都打开，用于从罐中吸入和排出流体。 在护罩的内表面上设置有凹口，其中切割器可调节地定位在凹部内。 此外，切割器也可以从凹部拆卸，使得它可以在磨损时被更换。 在使用中，通过将叶轮浸入浆料中将包含在罐中的浆料中保持均匀性，叶轮被覆盖在具有入口开口和排出口的壳体中，将切割器固定在壳体的内表面上， 叶轮的操作，切割器与叶轮的叶片配合以切割浆料内的固体，将罐内容物在进口处拉入叶轮，切割切割器和叶轮叶片之间的拉出罐内的固体物质，然后排出 拉出的罐体将出料口从容器中排出回到罐中。
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公开(公告)号：US09486819B2
公开(公告)日：2016-11-08
申请号：US12694396
申请日：2010-01-27
申请人： Glenn R. Dorsch , Kent H. Keeran
发明人： Glenn R. Dorsch , Kent H. Keeran
CPC分类号： B01D19/02 , B01D19/0047 , B05B1/267 , B05B7/0018 , B05B13/0627 , C02F3/1236 , C02F3/28 , C02F2301/02 , C02F2303/12
摘要： A surface foam diffuser system having a first nozzle disposed above a top surface of the at least partially liquid contents, a splash plate positioned adjacent to the first nozzle outlet, and a second nozzle disposed below the top surface of the at least partially liquid contents is disclosed for suppressing foaming in large processing tanks. The system nozzles each have an inlet for receiving pressurized liquid and an outlet for ejecting a liquid stream into the tank, the depth of the second nozzle and the direction of the liquid stream there from being such that rotation of the top surface is facilitated. The spray of the first nozzle, as dispersed by the splash plate, reduces foam on at least a portion of the top surface, with the rotation of the top surface allowing each portion of the top surface to eventually fall within the reducing spray.
摘要翻译： 一种表面泡沫扩散器系统，其具有设置在所述至少部分液体内容物的顶表面上方的第一喷嘴，邻近所述第一喷嘴出口定位的飞溅板和设置在所述至少部分液体内容物的顶表面下方的第二喷嘴， 公开了用于抑制大型处理罐中的起泡。 系统喷嘴各自具有用于接收加压液体的入口和用于将液体流喷射到罐中的出口，第二喷嘴的深度和液体流的方向从而使得顶表面的旋转变得容易。 由喷溅板分散的第一喷嘴的喷雾在顶表面的至少一部分上减少泡沫，顶表面的旋转允许顶表面的每个部分最终落入还原喷雾中。
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公开(公告)号：US08985490B2
公开(公告)日：2015-03-24
申请号：US13492470
申请日：2012-06-08
申请人： Glenn R. Dorsch , Kent H. Keeran , Rich Ballou , Alex Cahoon
发明人： Glenn R. Dorsch , Kent H. Keeran , Rich Ballou , Alex Cahoon
CPC分类号： F04D7/045 , F04D29/225 , F04D29/2288
摘要： A chopper pump with scissoring back cutters and having a housing with an intake opening and an outlet opening, both in fluid communication with an internal chamber, and an impeller assembly positioned within the chamber, is disclosed. Generally speaking, the impeller assembly comprises an impeller attached to a rotatable pump shaft and includes a back shroud. An insert cutter positioned on a surface of the shroud opposite the impeller includes a cutting edge configured for shearing operation, while a stationary back plate having a surface adjacent to and facing the back shroud includes a cutting rib having a cutting edge configured for shearing operation. The insert cutter and cutting rib work jointly to create a cutting action as the impeller in the chamber.
摘要翻译： 公开了一种具有剪切后切割器并具有壳体的切割泵，其具有与内部腔室流体连通的进气口和出口开口以及位于腔室内的叶轮组件。 一般来说，叶轮组件包括附接到可旋转的泵轴的叶轮并且包括后罩。 位于与所述叶轮相对的所述护罩的表面上的插入式切割器包括被配置为用于剪切操作的切割边缘，而具有邻近并面向所述后护罩的表面的固定背板包括切割肋，所述切割肋具有被配置用于剪切操作的切割边缘。 插入式切割器和切割肋共同作用，以产生作为腔室中的叶轮的切割动作。
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公开(公告)号：US08905341B2
公开(公告)日：2014-12-09
申请号：US13350874
申请日：2012-01-16
申请人： Glenn R. Dorsch , Kent H. Keeran , Rich Ballou , Alex Cahoon
发明人： Glenn R. Dorsch , Kent H. Keeran , Rich Ballou , Alex Cahoon
CPC分类号： F04D7/045 , F04D29/225 , F04D29/2288
摘要： A screw-type centrifugal pump with scissoring back cutters and having a housing with an intake opening and an outlet opening, both in fluid communication with an internal chamber, and an impeller assembly positioned within the chamber, is disclosed. Generally speaking, the impeller assembly has a hub having a back shroud and being attached to a rotatable pump shaft, with an impeller attached to the hub. An insert cutter positioned on a surface of the hub shroud opposite the impeller includes a cutting edge configured for shearing operation, while a stationary back plate having a surface adjacent to and facing the hub shroud includes a cutting rib having a cutting edge configured for shearing operation. The insert cutter and cutting rib work jointly to create a cutting action as the hub rotates in the chamber.
摘要翻译： 公开了一种具有剪切后切割器并具有壳体的螺旋式离心泵，其具有与内部腔室流体连通的进气口和出口，以及位于腔室内的叶轮组件。 一般来说，叶轮组件具有带有后罩的轮毂，并且附接到可转动的泵轴上，叶轮连接到轮毂。 位于轮毂罩的与叶轮相对的表面上的插入式切割器包括被配置用于剪切操作的切割边缘，而具有邻近并面向轮毂护罩的表面的固定背板包括切割肋，切割肋具有构造成用于剪切操作的切割边缘 。 当轮毂在腔室中旋转时，插入式切割器和切割肋共同工作以产生切割动作。
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公开(公告)号：US20120114462A1
公开(公告)日：2012-05-10
申请号：US13350874
申请日：2012-01-16
申请人： Glenn R. Dorsch , Kent H. Keeran , Rich Ballou , Alex Cahoon
发明人： Glenn R. Dorsch , Kent H. Keeran , Rich Ballou , Alex Cahoon
CPC分类号： F04D7/045 , F04D29/225 , F04D29/2288
摘要： A screw-type centrifugal pump with scissoring back cutters and having a housing with an intake opening and an outlet opening, both in fluid communication with an internal chamber, and an impeller assembly positioned within the chamber, is disclosed. Generally speaking, the impeller assembly has a hub having a back shroud and being attached to a rotatable pump shaft, with an impeller attached to the hub. An insert cutter positioned on a surface of the hub shroud opposite the impeller includes a cutting edge configured for shearing operation, while a stationary back plate having a surface adjacent to and facing the hub shroud includes a cutting rib having a cutting edge configured for shearing operation. The insert cutter and cutting rib work jointly to create a cutting action as the hub rotates in the chamber.
摘要翻译： 公开了一种具有剪切后切割器并具有壳体的螺旋式离心泵，其具有与内部腔室流体连通的进气口和出口，以及位于腔室内的叶轮组件。 一般来说，叶轮组件具有带有后罩的轮毂，并且附接到可转动的泵轴上，叶轮连接到轮毂。 位于轮毂罩的与叶轮相对的表面上的插入式切割器包括被配置用于剪切操作的切割边缘，而具有邻近并面向轮毂护罩的表面的固定背板包括切割肋，切割肋具有构造成用于剪切操作的切割边缘 。 当轮毂在腔室中旋转时，插入式切割器和切割肋共同工作以产生切割动作。
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公开(公告)号：US20120061500A1
公开(公告)日：2012-03-15
申请号：US13273452
申请日：2011-10-14
申请人： Glenn R. Dorsch , Kent H. Keeran , Yee Chak
发明人： Glenn R. Dorsch , Kent H. Keeran , Yee Chak
IPC分类号： B02C23/00
CPC分类号： B02C18/0092 , A01C3/026 , B01F7/00341 , B01F13/1044 , B01F15/00012 , B01F2013/108 , B02C18/10 , B02C2018/188
摘要： A mixing system for a fluid tank is described, the system having a drive motor, an impeller, a shroud enclosing the impeller and a cutter mounted on the shroud to cut solids. The shroud is open at inlet and discharge ends for drawing in and discharging fluid from the tank. A recess is provided on the internal surface of the shroud, wherein the cutter is adjustably positioned within the recess. The cutter is detachable from the recess to allow replacement. In use, homogeneity is maintained in a slurry contained within the tank by submerging the impeller such that the cutter cooperates with the impeller to cut solids within the slurry, drawing tank contents into the impeller at the inlet, cutting material between the cutter and blade, and then discharging the material.
摘要翻译： 描述了用于流体箱的混合系统，该系统具有驱动马达，叶轮，围绕叶轮的护罩和安装在护罩上的切割器以切割固体。 护罩在入口和排放端处开放，用于从罐中吸入和排出流体。 在护罩的内表面上设置有凹口，其中切割器可调节地定位在凹部内。 切割器可从凹槽拆卸以允许更换。 在使用中，通过浸没叶轮使包含在罐内的浆料保持均匀性，使得切割器与叶轮配合以切割浆料内的固体，将罐内容物引入入口中的叶轮，在切割器和叶片之间切割材料， 然后排出材料。
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公开(公告)号：US20110220746A1
公开(公告)日：2011-09-15
申请号：US12721602
申请日：2010-03-11
申请人： Glenn R. Dorsch , Kent H. Keeran , Yee Chak
发明人： Glenn R. Dorsch , Kent H. Keeran , Yee Chak
CPC分类号： B02C18/0092 , A01C3/026 , B01F7/00341 , B01F13/1044 , B01F15/00012 , B01F2013/108 , B02C18/10 , B02C2018/188
摘要： A mixing system for a fluid tank is described herein, the system having a drive motor, an impeller capable of being submersed, a shroud having a sidewall enclosing the impeller, and a cutter mounted on the shroud and cooperating with a blade of the impeller to cut solids within the shroud. The shroud is open at both an inlet end and a discharge end for drawing in and discharging fluid from the tank. A recess is provided on the internal surface of the shroud, wherein the cutter is adjustably positioned within the recess. Additionally, the cutter is also detachable from the recess so that it may be replaced when worn. In use, homogeneity is maintained in a slurry contained within the tank by submerging an impeller into the slurry, the impeller being shrouded in a housing having an inlet opening and a discharge opening, securing a cutter on an internal surface of the housing such that during operation of the impeller the cutter cooperates with a blade of the impeller to cut solids within the slurry, drawing tank contents into the impeller at the inlet opening, cutting solid material in the drawn tank contents between the cutter and an impeller blade, and then discharging the drawn tank contents out the discharge opening back into the tank.
摘要翻译： 本文描述了一种用于流体箱的混合系统，该系统具有驱动马达，能够浸没的叶轮，具有封闭叶轮的侧壁的护罩和安装在护罩上并与叶轮的叶片配合的切割器 切割护罩内的固体。 护罩在入口端和排放端都打开，用于从罐中吸入和排出流体。 在护罩的内表面上设置有凹口，其中切割器可调节地定位在凹部内。 此外，切割器也可以从凹部拆卸，使得它可以在磨损时被更换。 在使用中，通过将叶轮浸入浆料中将包含在罐中的浆料中保持均匀性，叶轮被覆盖在具有入口开口和排出口的壳体中，将切割器固定在壳体的内表面上， 叶轮的操作，切割器与叶轮的叶片配合以切割浆料内的固体，将罐内容物在进口处拉入叶轮，切割切割器和叶轮叶片之间的拉出罐内的固体物质，然后排出 拉出的罐体将出料口从容器中排出回到罐中。
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