Presentation on Filters

8/14/2019 Presentation on Filters

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Pranav Barve

Presentation on Filters


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Click icon to add pictureClick icon to add picture


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CONTENTS

INTRODUCTIONCLASSIFICATION

SELCTION OF FILTERS

QUIZREFERENCES

ACKNOWLEDGEMENTS


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INTRODUCTION

What

Why


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TYPES OFCONTAMINATIONContamination

Introduced into system fromexternal environment

Generated within system

Built into system


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Click icon to add picture

VISUALISE THIS!


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CLASSIFICATION

Filters

Mechanical Absorbent

Adsorbent


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CLASSIFICATION

Principle of FiltrationPrinciple of Filtration Surfacetype Depth

Type Edgetype Full

flow

Proportionalflow Cyclonetype Indicatortype Inlet-line Pressureline Return-line

Type of Construction Type of Construction Surfacetype Depth

Type Edge

type

Full

flow

Proportionalflow Cyclonetype Indicatortype Inlet-line Pressureline Return-line

PositioFilterPositioFilter Sure ty Deph

Typ

Edge

type

Ful

flow

Proal f Cyce ty Indr ty Inle-lin Pree li Retn-li


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SURFACE TYPE FILTER

Also called screen filter.

Solid impurities are screened aretained on the surface of filteelement.

Filter elements are meshes of mwires, woven clothes etc..

Wire mesh sizes are usually 40mesh, 60 mesh, 100 mesh, 200mesh etc..

These filters are rated at 98%removal of particles of size 2 m

and over.

Click to edit Master text stylesSecond level Third level

Fourth level Fifth level


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DEPTH TYPE FILTER

Click to edit Master text stylesSecond level

Third level Fourth level

Fifth level

The solid impurities enter into the filter elemen

certain depth and are trapped there.

The filter elements are made up of sintered cerapowders, sintered metal powders, natural and sfibers, cotton etc .

It is rated at98%removal of the particles of sintpowders is 2-60 microns, felted fibers is 5-100non felted fibers is 10 micron and above, woun1-100 micron.

Filter elements of sintered powders can be cleaback washing. The rest cannot be reused


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FULL FLOW TYPE FILTER



Simple inconstruction.

Fluid enters

through the inletfills around thefilter element andflows radialy

inwards and then


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PROPORTIONAL TYPE FILTE

Click to edit Master text stylesSecond level

Third level Fourth level

Fifth level

Only a portion othe fluid passesthrough the filterelement.

Works on theprnciple of venturimeter.

The ressure dr


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BY-PASS TYPE FILTER



It consists of aspring loaded bypass valve betweinlet and outletport.When the filterelement is choke

up to a greater


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CYCLONE TYPE FILTER



Used for gaseousfluids.

It has a deflector

blade which makthe gas to swirlaround the filterelement. Due to

this larger particl


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INLET LINE FILTER




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RETURN-LINE FILTER




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PRESSURE LINE FILTER




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SELECTION OF FILTERS

Select Target Cleanliness

Select

Sample fluid and confirm achievement


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Guide To Selection

Cli k i t dd i t


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Click icon to add picture

Now some questions


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REFERENCES

Fluid Power by A. Esposito

Fluid Power by P.K.

Filtration Master Catalog By Eaton and Vickers


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Acknowledgements

Prof.

Akash

Vyasraj

Audience


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Thank you


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Widescreen Test Pattern (16:9)

Aspect RatioTest

(Should appearcircular)

16x9

4x3

Documents

Presentation on Filters