reciprocating-pump.ppt

7/18/2019 Reciprocating-Pump.ppt

http://slidepdf.com/reader/full/reciprocating-pumpppt 1/20



pakah itu pompa

pakah itu pompa

reciprocating ?eciprocating ?

Merupakan pompa bolak-balik yangMerupakan pompa bolak-balik yang

dirancang untuk menghasilkan kapasitasdirancang untuk menghasilkan kapasitas

yang cukup besar yang cukup besar Umumnya menggunakan head yangUmumnya menggunakan head yang

rendahrendah

Digunakan pada perbedaaan ketinggianDigunakan pada perbedaaan ketinggianyang tidak terlalu besar antara suctionyang tidak terlalu besar antara suction

dan dischargedan discharge



Prinsip Kerja

rinsip Kerja

Fast moving air formed by releasing high pressure airFast moving air formed by releasing high pressure airthrough a slit is discharged adjacent a surface, and dragsthrough a slit is discharged adjacent a surface, and dragsambient air along with it. he higher the pressure of theambient air along with it. he higher the pressure of the

primary air supply, the worse the efficiencyprimary air supply, the worse the efficiency he li!uid enters a pumping chamber via an inlet valve andhe li!uid enters a pumping chamber via an inlet valve and

is pushed out via a outlet valve by the action of the piston oris pushed out via a outlet valve by the action of the piston ordiaphragm.diaphragm.

"ump is self priming as it can draw li!uid from a level below"ump is self priming as it can draw li!uid from a level below

the suction flange even if the suction pipe is not evacuatedthe suction flange even if the suction pipe is not evacuated



KOMPONEN POMP

OMPONEN POMP

RECIPROC TINGECIPROC TING

InletInlet

!tr"#e P"$iti"n C"nne%tin& R"d!tr"#e P"$iti"n C"nne%tin& R"d

E%%entri%E%%entri%

O'tletO'tlet



T(e dia)(ra& )') i$ an "*$(""t "+ a )l'n&er )'). Be%a'$e "+ t(eri$# t(at %"ntainati"n %"'ld tra,el between t(e )l'n&er and t(e %ylinder-t(e dia)(ra& i$ $a+er +"r i%r"bial )r"%e$$in&. T(i$ a))let i$ %r'de b't$("w$ ("w a re%i)r"%atin& )i$t"n )l'n&er/ )') w"r#$. T(e yw(eel t(at",e$ t(e )l'n&er %an atta%( t(e ar t" t(e)l'n&er at ,ari"'$ )"int$ t" %(an&e t(e a)lit'de "+ t(e $tr"#e and t('$t(e )')in& rate. T(e )')in& rate %an al$" be %(an&ed wit( a di*erent

r"tati"nal $)eed- b't ,ariable $)eed "t"r$ "r e%(ani%al ean$ "+%(an&in& r) are e)en$i,e



Jenisjenis pompa

enisjenis pompa

reciprocatingeciprocating

"iston pump"iston pump

Diaphragm pumpDiaphragm pump



PI!TON P"MP

I!TON P"MP

# piston pump can be based on a single piston or, # piston pump can be based on a single piston or,more likely, multiple parallel pistons. he pistons aremore likely, multiple parallel pistons. he pistons arereciprocated using cams or crankshafts. he stroke isreciprocated using cams or crankshafts. he stroke is

generally adjustable. his type of pump can delivergenerally adjustable. his type of pump can deliverheads of up to $%%% bar. he largest si&es of pistonheads of up to $%%% bar. he largest si&es of pistonpumps can deliver flows of '%m( )hr. *n practice thesepumps can deliver flows of '%m( )hr. *n practice thesepumps are more likely to be used for metering low flowpumps are more likely to be used for metering low flowrate fluids at more modest pressures in laboratoriesrate fluids at more modest pressures in laboratories

and chemical process plants. "iston pumps are notand chemical process plants. "iston pumps are notgenerally suitable for transferring to+ic or e+plosivegenerally suitable for transferring to+ic or e+plosivemedia.media.



#iaphragm Pumps

iaphragm Pumps

here are two types of diaphragm pumps here are two types of diaphragm pumps

he hydraulically operated diaphragmhe hydraulically operated diaphragm

metering pumpsmetering pumps he air actuated type.he air actuated type.



$%&rau'ica''% operate&

%&rau'ica''% operate&

&iphragm pumpiphragm pump



The air actuate& t%pe

he air actuate& t%pe



2IAGRAMRECIPROCATING

http://www.zenithpumps.com/images/dfig3.gif




K"R( )*O+R TE (s TIME

"R( )*O+R TE (s TIME





KE*E,I$ N - KEK"R NG N

E*E,I$ N - KEK"R NG N

ery efficient and are suitable for veryery efficient and are suitable for very

high heads at low flowshigh heads at low flows

he reciprocating pump is not tolerant tohe reciprocating pump is not tolerant tosolid particlessolid particles

Delivers a highly pulsed flowDelivers a highly pulsed flow

his feature is not re!uired for safety forhis feature is not re!uired for safety for

the air operatedthe air operated



p'ikasi Pompa

p'ikasi Pompa

Reciprocatingeciprocating

"ompa reciprocating banyak digunakan"ompa reciprocating banyak digunakan

dalam berbagai bisang, antara lain dalam berbagai bisang, antara lain

*ndustri proses*ndustri proses "erkapalan, dock, dan lepas pantai"erkapalan, dock, dan lepas pantai

il and gasil and gas

#plikasi umum lainnya #plikasi umum lainnya



"ompa pembersih bertekanan tinggi,mengkombinasikan mobolitas yang

tinggi dengan keandalan dalam performa.

#plikasi untuk proses pembersihan tanki)vessel,pemipaan,

heat e+changer, parts dan banyak lagi.

KEISTIMEWAAN

- Menggunakan air bersih sebagai media,

sehingga akrab dengan lingkungan.

- ersedia dalam bentuk skid frame maupun

trailer untuk mobilitas. no&&le,

erdiri dari U/#0# high pressure

reciprocating pump, "enggerak mesin diesel ataumotode elektrik, #ksesoris

seperti hose reel,spray gun dan lain-lain.

PERFORMA :

- 1apasitas s)d '% lt)menit.

- ekanan s)d $2%% bar.



"ompa sentrifugal dan reciprocating untukberbagai jenis aplikasi, seperti

- industri proses.

- perkapalan, dock 3 lepas pantai.

- oil 3 gas

- aplikasi umum lainnya.

KEISTIMEWAAN

4tandar #"* 5$%. "roduk-produk

- olute casing centrifugal pump.

- Multistage centrifugal pump.

- 0anister type pump.

- 6arrel type pump.

- /eciprocating pump.

PERFORMA :

- 1apasitas s)d 7%.%%% m8)jam.

ekanan s)d $.5%% m

reciprocating-pump.ppt

Documents