1.pump종류및선정[1]
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TRANSCRIPT
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1. Pump
Pump ( )
(impeller) ! "# $%
& turbo machinery ' dynamic pump (") ,
gear* piston +,-! "# $%
& . displacement pump ( /0 .
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1. Pump
Dynamic pump
Centrifual
Displacement pump
!eciprocatin
!otary
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SK4
"# Pump type chart
Pump type 1 2 , /3! 4/ 0
5 67& 8"9 pump :; .
?@A , +,A , BC D pump ! 4/
2 , /3E ?@FG type 1 2, ! 4/ /3
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SK!
"ouble #olute pump
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SK$
%P& type pump
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SK'
%P& type pump
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%S& type pump
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Dynamic pump ( )"isplacement pump(
)
%+ial lo-(
)
Single stage(
) ultistage(
)
Single suction
"ouble suction
Close/ impeller
0pen impeller
Semi open impeller
a/ial lo-( ) i+e/ lo-( )
Sel priming
on
priming
Single stageulti stage
Close/ impeller
0pen impeller
Semi open impeller
%&ector (%ductor)
acuum , cooling -ater
pump priming ( )
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SK1
Displacement pump(
)
"ynamic pump( )
$
SteamSimple+"uple+
Diaphram
(lui/ operate/)
(echanically
operate/)
'ultiple rotor
Po-er Single acting
"ouble acting
"ouble acting
ane
Piston
Scre-
Simple+
ultiple+
Sinle rotor
5ear
6obe
Scre-
Simple+
"uple+
7riple+
ultiple+
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SK1
%S& Pump
%P& Pump
3!** rpm %& (gear bo+'( )
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SK1
Sun/yne type pump ( , )
(3!** rpm !" 9gear
bo+ #$ )
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SK1
8et-een
8earing
Pump %+ially split
(1, 2 % pump)
a/ially split
(1, 2 %
pump)
%+ially split
( &% pump)
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a/ially split( &% pump)
' , ()*
+ column , -./ 01(/iuser)
+ column , -./ 01
(#olute)
sump
sump
6i:ui/ le#el
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sump
sump
* leel
&
pit
6i:ui/ le#el
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SK1
olute pump 7urbine pump
olute pump Tur*ine pump
+,
-./
12
(diffuser)
-./
+,
3 4