公开(公告)号：US08348064B2

公开(公告)日：2013-01-08

申请号：US12665299

申请日：2008-06-20

Applicant: Pradeep Kumar Tandon

Inventor： Pradeep Kumar Tandon

IPC: B01D35/06

CPC classification number: B04C5/28 ,  B04C5/04 ,  B04C5/12 ,  B04C5/14 ,  B04C5/185

Abstract: A multi-cyclone sediment filter having a sediment bowl with a hemispherical bottom and a sump for collecting sediment, a cylindrical cyclone housing disposed above and sealingly connected to the sediment bowl, a removable and replaceable cyclone cartridge inserted into the cyclone housing, a diffuser plate sealingly connected to the cyclone cartridge and cyclone housing, a fluid inlet for introducing fluid into the cyclone housing, and a fluid outlet for discharging fluid from the cyclone housing. The cyclone cartridge inserted in the cyclone housing includes a plurality of vertically disposed inverted cone-shaped fluid cyclones, each having a small opening at a lower end and larger opening at an upper end. The cartridge has a plurality of fluid flow paths that direct fluid to the cyclones where a vortex is induced in the moving fluid. As sediment is removed from the fluid in each cyclone, it is separated out and delivered down into the sediment bowl sump, while fluid is directed upwardly and out to the fluid outlet.

Abstract translation: 一种多旋风沉降过滤器，具有一个具有半球形底部的沉淀池和用于收集沉积物的集水槽，一个设置在沉淀池上方并密封地连接到沉淀池的圆柱形旋风壳体，一个插入旋风分离器壳体中的可拆卸和可更换的旋风筒， 密封地连接到旋风筒和旋风器壳体，用于将流体引入旋风器壳体的流体入口和用于从旋风器壳体排出流体的流体出口。 插入旋风器壳体中的旋风筒包括多个垂直设置的倒锥形流体旋流器，每个旋转器在下端具有小开口，在上端具有较大的开口。 盒具有多个流体流动路径，其将流体引导到在运动流体中引起涡流的旋风分离器。 当每个旋风分离器中的沉淀物被从流体中除去时，它被分离并输送到沉淀池槽中，同时流体被向上引导并流出到流体出口。

公开(公告)号：USD673647S1

公开(公告)日：2013-01-01

申请号：US29404091

申请日：2011-10-14

Applicant: Pradeep Kumar Tandon

Designer： Pradeep Kumar Tandon

公开(公告)号：US07824161B2

公开(公告)日：2010-11-02

申请号：US11577410

申请日：2005-10-20

Applicant: Pradeep Kumar Tandon

Inventor： Pradeep Kumar Tandon

IPC: F04B35/04

CPC classification number: F04D29/106 ,  F04D29/126

Abstract: A centrifugal pumps secondary seal is disposed between the pump housing cover (130) in the seal chamber and includes a rotatable annular slinger (440) axially disposed on the pump motor shaft for slinging water away from the motor shaft and a flange protector (300) with a drain (400, 430) for diverting and directing free liquid from the seal chamber and outside the motor and pump housing (130, 230), thereby preventing corrosion of the seal chamber components, such as the motor flange (230), drive shaft and other motor components, due to exposure to water.

Abstract translation: 离心泵二次密封件设置在密封室中的泵壳盖（130）之间，并且包括轴向设置在泵马达轴上的可旋转的环形抛油环（440），用于将水从马达轴上倾斜并且法兰保护器（300） 具有用于从密封室转向和引导游离液体并且在马达和泵壳体（130,230）外部的排水口（400,430），从而防止密封室部件（例如马达凸缘（230））的驱动 轴等电机部件，由于暴露在水中。

公开(公告)号：US20100213118A1

公开(公告)日：2010-08-26

申请号：US12665299

申请日：2008-06-20

Applicant: Pradeep Kumar Tandon

Inventor： Pradeep Kumar Tandon

IPC: B01D21/26

CPC classification number: B04C5/28 ,  B04C5/04 ,  B04C5/12 ,  B04C5/14 ,  B04C5/185

Abstract: A multi-cyclone sediment filter having a sediment bowl with a hemispherical bottom and a sump for collecting sediment, a cylindrical cyclone housing disposed above and sealingly connected to the sediment bowl, a removable and replaceable cyclone cartridge inserted into the cyclone housing, a diffuser plate sealingly connected to the cyclone cartridge and cyclone housing, a fluid inlet for introducing fluid into the cyclone housing, and a fluid outlet for discharging fluid from the cyclone housing. The cyclone cartridge inserted in the cyclone housing includes a plurality of vertically disposed inverted cone-shaped fluid cyclones, each having a small opening at a lower end and larger opening at an upper end. The cartridge has a plurality of fluid flow paths that direct fluid to the cyclones where a vortex is induced in the moving fluid. As sediment is removed from the fluid in each cyclone, it is separated out and delivered down into the sediment bowl sump, while fluid is directed upwardly and out to the fluid outlet.

Abstract translation: 一种多旋风沉降过滤器，具有一个具有半球形底部的沉淀池和用于收集沉积物的集水槽，一个设置在沉淀池上方并密封地连接到沉淀池的圆柱形旋风壳体，一个插入旋风分离器壳体中的可拆卸和可更换的旋风筒， 密封地连接到旋风筒和旋风器壳体，用于将流体引入旋风器壳体的流体入口和用于从旋风器壳体排出流体的流体出口。 插入旋风器壳体中的旋风筒包括多个垂直设置的倒锥形流体旋流器，每个旋转器在下端具有小开口，在上端具有较大的开口。 盒具有多个流体流动路径，其将流体引导到在运动流体中引起涡流的旋风分离器。 当每个旋风分离器中的沉淀物被从流体中除去时，它被分离并输送到沉淀池槽中，同时流体被向上引导并流出到流体出口。