Oil Free Reciprocating Compressor

  • View
    222

  • Download
    0

Embed Size (px)

Text of Oil Free Reciprocating Compressor

  • 8/12/2019 Oil Free Reciprocating Compressor

    1/66

  • 8/12/2019 Oil Free Reciprocating Compressor

    2/66

    2 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Major applications -Oil free Recip

    The Oil Free Recip technology

    Quality of air

    Installation

    o!er consu"ption

    erfor"ance para"eters

    Maintenance

    The Z a#$antage

    The %o"parati$e e#ge

    %o"petition &nalysis - IR

    O!nership cost

    ay 'ack %alculation

    Questions an# #iscussions

    Selling Process

    AC approach to Competition

    Winning points

    Q & A.

    AGENDA FOR DISCUSSION

  • 8/12/2019 Oil Free Reciprocating Compressor

    3/66

    3 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Major applications -Oil free Recip

    o!er plant ( neu"atic &sh %on$eying

    Ra! "aterial han#ling

    Mini )last furnace ( Tap hole #rilling

    %he"ical plants

    Instru"entation an# electronics

    har"a co"panies

  • 8/12/2019 Oil Free Reciprocating Compressor

    4/66

    22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    !or" #$ %ra&&ing an' co(&ressing s&ecific vol)(es of gas #e%*een

    a &is%on an' a c$lin'er *all. +e #ac" an' for% (o%ion incor&ora%e' #$ a reci&roca%ing

    co(&ressor &)lls gas in on %e s)c%ion -or in%a"e s%ro"e an''iscarges i% on %e o%er.

    S&ring/loa'e' s)c%ion an' 'iscarge valves o&enclose a)%o(a%icall$

    as %e &is%on (oves )& an' 'o*n in %e c$lin'er ca(#er.

    The Oil Free Recip Technology

  • 8/12/2019 Oil Free Reciprocating Compressor

    5/66

    1 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    A special polymer containing material PTFE (Polytetrafuroethylene) is

    used on the piston and on the pressure packing .

    Unlike the lubricated recips !here the piston rings foat in a "lm o#

    lubricant !hich supports the piston there is no oil "lm to support the

    piston in oil #ree recips.

    The piston is kept o$ the cylinder bore by a guide ring !hich is

    re#erred to as the rider ring .

    The rider ring is generally o# a lo! #rictional !ear and high temp

    resistant material such as polymer or tefon and o# lo! unit loading as

    o# the piston !eight .

    The Oil Free RecipTechnology

  • 8/12/2019 Oil Free Reciprocating Compressor

    6/66

    22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    The Oil Free Recip Technology

    No l)#rica%ion reaces %e C$lin'er #ore .A longer 'is%ance &iece is )se' %ose&ara%e %e cross ea' g)i'e fro( %e c$lin'er .

    +is necessi%a%es a longer &is%on ro' on *ic a 4collar5 or an oil 'eflec%or isins%alle' . +e collar &reven%s an$ oil (igra%ion along %e ro' in%o %e c$lin'er#ore.

    NL Packing

  • 8/12/2019 Oil Free Reciprocating Compressor

    7/667 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    The Oil Free Recip Technology

  • 8/12/2019 Oil Free Reciprocating Compressor

    8/666 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Quality of air

    0.049 mg/cum

  • 8/12/2019 Oil Free Reciprocating Compressor

    9/66 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Quality of air What it actually delivers

    PSC!"#$%CA" SA%S'AC%#NA lot. Compressor is supposed to deliver #il free air

    W!A AC(A"" %S % )#%N$ :

    Pushing #il *apor into Compression Cham+er through loose stuffing +o,

    Cran-case is alays "u+ricatedW!A %S !/ 0/A"% :

    .123 PP4 of #il traces in Compressed air produced +y so called Nonlu+ricated Pistons is very common

    AN P0##': 4easurement at Sun Pharma5 !oechst

    W!A % )/"%*/0S:

    4any times psychologically #il 'ree Air

    PSC!"#$%CA" SA%S'AC%#NA lot. Compressor is supposed to deliver #il free air

    W!A AC(A"" %S % )#%N$ :

    Pushing #il *apor into Compression Cham+er through loose stuffing +o,

    Cran-case is alays "u+ricatedW!A %S !/ 0/A"% :

    .123 PP4 of #il traces in Compressed air produced +y so called Nonlu+ricated Pistons is very common

    AN P0##':4easurement at Sun Pharma5 !oechst

    W!A % )/"%*/0S:

    4any times psychologically #il 'ree Air

  • 8/12/2019 Oil Free Reciprocating Compressor

    10/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    The Oil Free Recip Technology-InstallationD)e %o )ge )n#alance' '$na(ic forces , oil free reci&s re9)ire soli'

    ins%alla%ion , involving civil *or" , gro)%ing e%c , *ic no% onl$re9)ires %i(e #)% also a )n acco)n%e' 'rain of (one$ for %e

    c)s%o(er .

  • 8/12/2019 Oil Free Reciprocating Compressor

    11/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    The entire installation process #or a oil #ree recip compressor is

    nearly % months .

    The Oil Free Recip Technology

    %nstallation

    TIM* +**,*, FOR ISTO+SI+ST&&TIO+S

    %.RI+/ 0 12 ,&3SI+ST&&TIO+ 0 4 ,&3S

    II+/ 0 5 ,&3S**%TRI%& 0 5 ,&3S

    TOT& M&+,&3SSKI*, 0 12 ,&3S.+SKI*, 0 56 ,&3S

  • 8/12/2019 Oil Free Reciprocating Compressor

    12/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    %nstallation #n site 6o+s

    INTERCOOLER

    Moisture separatorto be installed

    Motor ( to be aligned)

    Frame to be levelled

    FOUN!TION

    (to be "ast)

  • 8/12/2019 Oil Free Reciprocating Compressor

    13/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Performance Parameters

    I#O $%$&

    I# ''

  • 8/12/2019 Oil Free Reciprocating Compressor

    14/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Performance Parameters

    Performance

    testing

    as per ISO1217

    Measurement atoutlet of Pack

    Belt drive results in

    5-6% poer loss

  • 8/12/2019 Oil Free Reciprocating Compressor

    15/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Performance Parameters2 specific poerAll recips con#orms to test report o# &' * #ollo!ing is the e$ect

    Po!er consumption goes up by + due to belt loss.

    Po!er consumption goes up by , + due to altitude correction.

    -hy

    /arometric pressure 0 123 mm o# 4g column

    At 1*3 mm .( sea le5el )

    Po!er !ill go up by the ratio p%6p2( p,6p% 72)6(p,6p272)

    For measuring FA8 at compressor inlet instead o# be#ore

    air "lter FA8 is sho!n to be increased by2., +

    Pressure drop in a#ter cooler and check 5al5e is around 3. bar. 9onsidering a

    normal : + rise #or 5ery 2bar rise in discharge pressure this !ill result in a rise o#

    +

    As a result total e$ect is 2 + on speci"c po!er

    All these are not applicable #or &'; 2%21

    Thus to ha5e apple to apple comparison bet!een &'; 2%21 and /' 212 & 2 +

  • 8/12/2019 Oil Free Reciprocating Compressor

    16/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Poer Consumption

    +e 'efor(a%ion in %e ac%)al :/; 'iagra( is ')e %o ;alve

    fl)%%er an' valve sla((ing

  • 8/12/2019 Oil Free Reciprocating Compressor

    17/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Capacity )eration

    F 1F 1

    F 2

    F 2

    1. HORIZONTAL FOR!S F1 "ALAN! O#T

    2. #N"ALAN!$ %!RTIAL FOR!S A#S! &LIN$!R O%ALIT&'ATIN( ALON(

    )ITH TH! PISTON )!I(HT AN$ ALSO AN #N"ALAN!$ O#PL! N!!SSITATIN(

    H!A%& FO#N$ATIONS.

    +ere is a con%in)o)s 'era%ion of %e ca&aci%$ of a reci& co(&ressor

    *i% )se , generall$ i% is < &er $ear

  • 8/12/2019 Oil Free Reciprocating Compressor

    18/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Capacity )eration

    &LIN$!R

    PISTON

    &LIN$!R O%ALIT& PR!%!NTS R!S#*PTION OF

    APAIT& TO ORI(INAL L!%!L L!A$IN( TO

    ONTIN#!$ AI L!A+A(!

  • 8/12/2019 Oil Free Reciprocating Compressor

    19/668 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Capacity )eration

    !4 % "#$&'() * M#*+$#" B,

    $#'P M)+&+$#$

  • 8/12/2019 Oil Free Reciprocating Compressor

    20/662 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    4aintenance

    More moving parts - MoreMaintenance

    More moving parts - More

    Maintenance

    *ASSI%! FO#N$ATION

  • 8/12/2019 Oil Free Reciprocating Compressor

    21/66

    2 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    Reci&roca%ing Co(&ressors = ;ario)s Co(&onen%s

    Bearingsrank Assem,-

    Packing

    Plate alves

  • 8/12/2019 Oil Free Reciprocating Compressor

    22/66

    2 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    4aintenance

    ro'le"s in $al$es "ay inclu#e rapi# !ear of inlet an# #ischarge$al$e

    )roken springs or 'roken plates or channel 7'ut not springs8

    Val$e seat fracture

    Seasonal failure of $al$es

    /asket seat failure

  • 8/12/2019 Oil Free Reciprocating Compressor

    23/66

    2 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    4aintenance

    *alve guard

    *alve #prings

    *alve +lates

  • 8/12/2019 Oil Free Reciprocating Compressor

    24/66

    2 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    4aintenance

    #+RIN,# MO*E '----- TIME# IN ONE !.

    /earing parts

  • 8/12/2019 Oil Free Reciprocating Compressor

    25/66

    2 22.03.2007 Agra Sales Conference , 2007, Oil Free Air

    4aintenance

    Conne"tingRod

    0earings

    +iston Rod

    ross Hea/

  • 8/12/2019 Oil Free Reciprocating Compressor