Unlock instant, AI-driven research and patent intelligence for your innovation.

Backwash Fluid Filtration System

A fluid filter and backwashing technology, applied in filtration separation, gravity filter, fixed filter element filter, etc., can solve the problems of clogging the filter, reducing the flow rate through the filter, affecting the operation of the fluid system, etc.

Active Publication Date: 2018-07-13
EATON INTELLIGENT POWER LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At work, it has been experienced that filtered foreign matter, especially particulate matter, quickly accumulates on the inner surface of the filter media tube and causes clogging of parts of the filter, thus reducing the flow rate through the filter which affects fluid system operation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Backwash Fluid Filtration System
  • Backwash Fluid Filtration System
  • Backwash Fluid Filtration System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] refer to figure 1 , one embodiment of the filtration system of the present invention is generally indicated at 10 and includes a pressure vessel having a wall 12 with a removable cover 14 fastened thereon by suitable means, such as surrounding the cover The annular flange 16 of the pressure vessel and the annular flange 18 on the pressure vessel are circumferentially arranged clips or bolts (not shown). The pressure vessel has an inlet connection 20 adjacent the flange 18 having an inlet passage 22 communicating with the interior of the pressure vessel and provided with an annular flange 24 adapted to connect to a supply that has been A line (not shown) for fluid flow pressurized to inlet pressure Pi. The pressure vessel has provided thereon an outlet fitting 26 positioned adjacent the end of the vessel, away from the inlet 20, with an outlet passage 28 formed therein communicating with the interior of the vessel wall and having an annular flange disposed thereon 30, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The system of the present invention enables a filter cartridge with a set of filter media tubes to be remotely selectively backflushed during operation by continuously flushing the tubes with a rotary valve element, thereby allowing removal of retained filtrate during operation without interruption Filter streams in the remaining filter groups.

Description

Background technique [0001] The present invention relates to a series connection type fluid filtration system for filtering pressurized fluid flowing in a treatment system. Typically, filters for in-line filtration of fluids employ a pressure vessel with a detachable cover having an inlet adapted to be connected to a source of pressurized fluid and an outlet adapted to be connected to a fluid discharge conduit for fluid in the fluid Handle continuous flow in the system. Filtration systems of this type are also known to employ removable assemblies of filter media elements which can be easily removed from the pressure vessel when the cover is opened. However, it is an operational desire to minimize the need to shut down and depressurize the fluid flow system in order to uncap the pressure vessel and replace the fluid filter cartridge. [0002] The filter cartridge may employ a set of tubular filter members disposed between end caps or tube sheets for positioning in the pressur...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B01D24/46B01D24/00B01D21/24
CPCB01D29/52B01D29/668B01D29/35
Inventor M·E·伊施M·R·克莱蒙茨J·C·安纳布尔R·J·斯文哈特D·L·杜鲁门
Owner EATON INTELLIGENT POWER LTD