Post on 08-Oct-2015
description
1I am a Chemical Engineer www.facebook.com/IamCheEng
Presented by:
Ahmed Yehia
Process engineer, Suez Oil Processing
Company (SOPC)
PUMPSI am a Chemical Engineer introduces
Part 1
2I am a Chemical Engineer www.facebook.com/IamCheEng
.1Pumping ()
.2Pump
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I3
spmuP
) ( gnipmuP
.
. pmuP
.pmup
...
.
4I am a Chemical Engineer www.facebook.com/IamCheEng
Pumps
5I am a Chemical Engineer www.facebook.com/IamCheEng
Pumps
6I am a Chemical Engineer www.facebook.com/IamCheEng
Pumps
7I am a Chemical Engineer www.facebook.com/IamCheEng
Pumping system.
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I8
spmuP
.metsys gnipmuP
. :
. :
. :
. :
pmuP
.
9I am a Chemical Engineer www.facebook.com/IamCheEng
Pumps
10I am a Chemical Engineer www.facebook.com/IamCheEng
pumps
Positive displacement
Rotary
Lobe
Screw
Gear
Slide vane
Reciprocating
Diaphragm
Plunger
Piston
Dynamic
Special effect
Get gas lift
Centrifugal
Axial flow
Radial flow
Turbine flowMixed flow
Pumps
11I am a Chemical Engineer www.facebook.com/IamCheEng
head-flow pumps
12I am a Chemical Engineer www.facebook.com/IamCheEng
Dynamic pumps
13I am a Chemical Engineer www.facebook.com/IamCheEng
pumps
Positive displacement
Rotary
Lobe
Screw
Gear
Slide vane
Reciprocating
Diaphragm
Plunger
Piston
Dynamic
Special effect
Get gas lift
Centrifugal
Axial flow
Radial flow
Turbine flowMixed flow
Dynamic pumps
14I am a Chemical Engineer www.facebook.com/IamCheEng
pumps
Positive displacement
Rotary
Lobe
Screw
Gear
Slide vane
Reciprocating
Diaphragm
Plunger
Piston
Dynamic
Special effect
Get gas lift
Centrifugal
Axial flow
Radial flow
Turbine flowMixed flow
Special effect pumps
15I am a Chemical Engineer www.facebook.com/IamCheEng
Special effect
16I am a Chemical Engineer www.facebook.com/IamCheEng
Special effect
17I am a Chemical Engineer www.facebook.com/IamCheEng
18I am a Chemical Engineer www.facebook.com/IamCheEng
Special effect
19I am a Chemical Engineer www.facebook.com/IamCheEng
20I am a Chemical Engineer www.facebook.com/IamCheEng
NozzleSuction
Steam Inlet
Diffuser
Mixing area
Suction
Steam Inlet Diffuser
21I am a Chemical Engineer www.facebook.com/IamCheEng
Continuity equation
A1V1=A2V2
22I am a Chemical Engineer www.facebook.com/IamCheEng
Bernoulli equation
23I am a Chemical Engineer www.facebook.com/IamCheEng
Special effect
24I am a Chemical Engineer www.facebook.com/IamCheEng
25I am a Chemical Engineer www.facebook.com/IamCheEng
Special effect
26I am a Chemical Engineer www.facebook.com/IamCheEng
27I am a Chemical Engineer www.facebook.com/IamCheEng
pumps
Positive displacement
Rotary
Lobe
Screw
Gear
Slide vane
Reciprocating
Diaphragm
Plunger
Piston
Dynamic
Special effect
Get gas lift
Centrifugal
Axial flow
Radial flow
Turbine flowMixed flow
Centrifugal pumps
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I82
spmup lagufirtneC
spmuP spmup lagufirtneC
sgnir
.
dradnats 016 IPA
)%02107( elbawolla )%011-08( derreferp
spmuP
rellepmi
rellepmi
. rellepmi senav
29I am a Chemical Engineer www.facebook.com/IamCheEng
30I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
impeller eye
.
31I am a Chemical Engineer www.facebook.com/IamCheEng
32I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
33I am a Chemical Engineer www.facebook.com/IamCheEng
34I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
Impellers vanes shroud :
Enclosed impeller -Shroud-
.
Open impeller .
Semi-open or semi-closed impeller .
35I am a Chemical Engineer www.facebook.com/IamCheEng
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I63
spmup lagufirtneC
srellepmi .pmup
rellepmi wolf laidar 1.
.
rellepmi sicnarF 2.
.
rellepmi wolf laixa 3.
.
rellepmi wolf dexim 4.
.
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I73
:
deeps cificeps : sN
) ( : N
wolf) ( : Q
daeh ( ) : H
38I am a Chemical Engineer www.facebook.com/IamCheEng
.1Single suction impeller
.2double suction impeller
39I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
impeller() ..
.1Single suction impeller
.
.2double suction impeller ( )
:
40I am a Chemical Engineer www.facebook.com/IamCheEng
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I14
spmup lagufirtneC
rellepmi ) (gnisaC...
esac etuloV1.
. esac resuffiD2.
esac etuloV
rellepmi
.
o063
42I am a Chemical Engineer www.facebook.com/IamCheEng
volute casing
43I am a Chemical Engineer www.facebook.com/IamCheEng
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I44
spmup lagufirtneC
rellepmI esac resuffiD
gniraeb tfahs
.tfahs
sresuffid
.pmup )enibrut( resuffiD resuffiD
noitcerid
.
gnisac etulov gnisac
.
45I am a Chemical Engineer www.facebook.com/IamCheEng
46I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
Bearing
pump
thrust radial.
.
Radial load Axial load Combined load
Journal Bearings which constrain radial movement of the shaft .
Thrust Bearings which constrain axial movement of the shaft
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I74
spmup lagufirtneC
: gniraeb
gniraeb noitcarf itna 1.
gniraeb mlif lio 2.
rellepmi tfahs rotom
:
. 1.
. 2.
. 3.
48I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
49I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
Outer race
Cage
Inner race
Ball
Roller
Roller BearingBall Bearing
Radial load
50I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
Thrust Roller BearingThrust Ball Bearing
Axial load
51I am a Chemical Engineer www.facebook.com/IamCheEng
52I am a Chemical Engineer www.facebook.com/IamCheEng
53I am a Chemical Engineer www.facebook.com/IamCheEng
54I am a Chemical Engineer www.facebook.com/IamCheEng
55I am a Chemical Engineer www.facebook.com/IamCheEng
56I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
57I am a Chemical Engineer www.facebook.com/IamCheEng
58I am a Chemical Engineer www.facebook.com/IamCheEng
59I am a Chemical Engineer www.facebook.com/IamCheEng
60I am a Chemical Engineer www.facebook.com/IamCheEng
61I am a Chemical Engineer www.facebook.com/IamCheEng
62I am a Chemical Engineer www.facebook.com/IamCheEng
63I am a Chemical Engineer www.facebook.com/IamCheEng
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I46
spmup lagufirtneC
laes cimanyDgnisac & tfahs.
gnikcap dnalG
.laes lacinahceM pmuP
xob gniffutS gnikcap tfahs
dnalg gnikcap
dnalg
./) 06-04( gnikcap dnalg
gnir nretnal
. diuqil gnilaes
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I56
spmup lagufirtneC
.
66I am a Chemical Engineer www.facebook.com/IamCheEng
67I am a Chemical Engineer www.facebook.com/IamCheEng
Mechanical seal shaft sleeve
.
Centrifugal pumps
68I am a Chemical Engineer www.facebook.com/IamCheEng
69I am a Chemical Engineer www.facebook.com/IamCheEng
gnEehCmaI/moc.koobecaf.www reenignE lacimehC a ma I07
spmup lagufirtneC
tfahs pmuP
.
tfahS ) (eveels tfahS tfahS diuqil gnilaeS
.
ecnaraelC ) ( sgnir raeW gnisaC rellepmI
ecnaraelC
tfos
. gnir raew htnirybal
71I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
72I am a Chemical Engineer www.facebook.com/IamCheEng
73I am a Chemical Engineer www.facebook.com/IamCheEng
74I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
Coupling Motor shaft Pump shaft :
.1Rigid coupling
misalignment
.2Flexible coupling misalignment
. Flexible coupling .
Elastomeric couplings Rubber Elastomeric.
Non-elastomeric couplings Metallic material.
Lubricated Gear coupling. non-lubricated
Diaphragm coupling.
75I am a Chemical Engineer www.facebook.com/IamCheEng
76I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
77I am a Chemical Engineer www.facebook.com/IamCheEng
Centrifugal pumps
78I am a Chemical Engineer www.facebook.com/IamCheEng
79I am a Chemical Engineer www.facebook.com/IamCheEng
80I am a Chemical Engineer www.facebook.com/IamCheEng
81I am a Chemical Engineer www.facebook.com/IamCheEng
Thank You For Your Time
Connecting chemical engineers
Like our main page www.facebook.com/IamCheEng
Egyptian page www.facebook.com/Egy.ICE