This document provides a summary of the basic parts and working principles of centrifugal pumps. It discusses the main components of centrifugal pumps including the pump casing, impeller, bearing houses, sleeves, bushes, gaskets, barrel, strainer, and suction and delivery pipes. It also describes the different types of casings, impellers, and pumps. The working principle is that liquid is accelerated by the rotating impeller and converted to pressure by the casing. Common applications include pumping water for agriculture, oil extraction, and power/building operations.
Energy losses in Bends, loss coefficient related to velocity head.Pelton Whee...Salman Jailani
In this slide you learn the how to make the lablayout and the study the Energy losses, Pelton Wheel. Kaplan TURBINE, Franices TURBine And its Efficiency of Mecahanical Power Plants..
00923006902338
This Presentation is about working principle of Pumps.Basic Presentation regarding pumps , will definitely help beginners to learn pump types , their working , their parts etc.
6 Centrifugal Pump Parts & Their FunctionsSher Thapa
Centrifugal pumps available at - https://www.tradeindia.com/Seller/Industrial-Supplies/Centrifugal-Pumps/
A centrifugal pump is made of hundereds of small parts and components. However, there are some parts that play major roles in the functioning. Those parts are de
Energy losses in Bends, loss coefficient related to velocity head.Pelton Whee...Salman Jailani
In this slide you learn the how to make the lablayout and the study the Energy losses, Pelton Wheel. Kaplan TURBINE, Franices TURBine And its Efficiency of Mecahanical Power Plants..
00923006902338
This Presentation is about working principle of Pumps.Basic Presentation regarding pumps , will definitely help beginners to learn pump types , their working , their parts etc.
6 Centrifugal Pump Parts & Their FunctionsSher Thapa
Centrifugal pumps available at - https://www.tradeindia.com/Seller/Industrial-Supplies/Centrifugal-Pumps/
A centrifugal pump is made of hundereds of small parts and components. However, there are some parts that play major roles in the functioning. Those parts are de
Hello everyone this is N Murali Mohan, working as a assistant professor in JNTUA college of engineering pulivendula, in this chapter covers the all topics, if any topics missing please inform I will correct and then upload.. thank you all
Centrifugal pump, Positive displacement pump, Mechanical seal, Bearings, Valves, Distillation units, Dismentalling and assembly of pump, A case study...
The Difference Between End-Suction Pump and Split Case PumpFlowmore Pumps
The end suction pump is a solitary suction pump, the split case pump is a double suction pump, and the end-suction pump and the split case pump are comparable.
Hello everyone this is N Murali Mohan, working as a assistant professor in JNTUA college of engineering pulivendula, in this chapter covers the all topics, if any topics missing please inform I will correct and then upload.. thank you all
Centrifugal pump, Positive displacement pump, Mechanical seal, Bearings, Valves, Distillation units, Dismentalling and assembly of pump, A case study...
The Difference Between End-Suction Pump and Split Case PumpFlowmore Pumps
The end suction pump is a solitary suction pump, the split case pump is a double suction pump, and the end-suction pump and the split case pump are comparable.
4. VOLUTE CASING
IT IS OF SPIRAL TYPE IN WHICH AREA OF
FLOW INCREASES GRADUALLY. INCREASE
IN AREA ,VELOCITY OF FLOW DECREASES
HENCE INCREASES PRESSURE OF FLOWING
WATER THROUGH CASING
5. VORTEX CASING
IT IS A CIRCULER CHAMBER INTROUDUCED
BETWEEN CASING AND IMPELLER . BY DOING
THIS FORMATION OF EDDIES IS REDUCED TO A
CONSIDERABLE EXTENT HENCE MORE
EFFICIENCY THAN VOLUTE CASING
6. CASING WITH GUIDE
VANES
IN THIS IMPELLER IS SURROUNDED BY A SERIES OF GUIDE
VANES MOUNTED ON A RING KNOWN AS DIFFUSER. GUIDE
VANES ARE DESIGNED IN SUCH A WAY THAT WATER FROM
IMPELLER ENTERS THE GUIDE VANES WITHOUT SHOCK. ALSO
AREA OF GUIDE VANES INCREASES THUS REDUCES VELOCITY
AND INCREASES PRESSURE
7. IMPELLER
ROATING PART OF PUMP IS KNOWS AS IMPELLER
.IT CONSIST OF A SERIES OF BACKWORD CURVED
VANES .IMPELLER IS MOUNTED ON A SHAFT
WHICH IS CONNECTED TO A SHAFT OF AN
ELECTRIC MOTOR
8. TYPES OF IMPELLER USED
IN CENTRIFUGAL PUMP
1-OPEN IMPELLER
2-CLOSED IMPELLER
9. BEARING HOUSES
IT HOUSES THE BEARING FOR THE PUMP AND
SUPPORTS THE ROTOR ASSEMBLY . IT COMPRISES
OF A COOLING JACKET AND PROVIDES SPACE FOR
LUBRICATING OIL FOR BEARING
10. SLEEVES & BUSHES
SLEEVES ARE FITTED ON THE SHAFT TO PROTECT IT
FROM DIRECT CORROSION.SO IT ROTATING MEMBER
BUSHES ARE FITTED ON CASING
SLEEVES ARE MADE HARDER MATERIAL THAN BUSHES
12. BARREL
THIS IS APPLICABLE FOR VERTICAL PUMPS WHERE
NET SUCTION POSITIVE HEAD AVAILABLE IS VERY
LOW OR NO VESSEL FOR MOUNTING THE PUMP IS
AVAILABLE
13. STRAINER & FOOT
VALVESTRAINER IS FITTED TO LOWER END OF SUCTION PIPE
.ITS FUNCTION IS TO FILTER THE WATER SO THAT NO
PARTICALS ENTERS INTO THE CASING
A FOOT VALVE IS A NON RETURN VALVE OR ON
WAY TYPE OF VALVE
14. SUCTION & DELIVERY
PIPE
A PIPE WHOSE ONE END IS CONNECTED TO INLET OF PUMP &
OTHER END DIPS INTO WATER IN A SUMP IS KNOWN AS
SUCTION PIPE
A PUMP WHOSE ONE END IS CONNECTED TO OUTLET OF PUMP
AND OTHER END DELIVERS THE WATER AT A REQUIRED
HEIGHT IS KNOWNS AS DELIVERY PIPE
15. WORKING OF
CENTRIFUGAL PUMPCENTRIFUGAL PUMP WORKS ON THE PRINCIPLE THAT WHEN A CERTAIN
MASS OF LIQUID IS MADE TO ROTATE ALONG THE IMPELLER ,IT
IMPRESSES A CENTRIFUGAL HEAD .IT CAUSES THE WATER TO MOVE
RADIALLY OUTWARDS AT HIGHER VELOCITY AND CAUSES THE WATER
TO RISE TO A HIGHER LEVEL .THE MOTION OF WATER IS RESTICATED BY
CASING OF PUMP ,IT RESULTS INTO PRESSURE BUILD UP.IN ADDITION
,THE CHANGE IN ANGULAR MOMENTUM OF LIQUID DURING ITS FLOW
RESULTS INTO INCREASE IN PRESSURE HEAD
20. PUMP APPLICATIONS
1-TO PUMP WATER FROM SOURCE TO FIELDS FOR
AGRICULTURE
2-IN PETROLEUM INSTALLATIONS TO PUMP OIL
3-IN STEAM AND DIESEL POWER PLANTS TO CIRCULATE FEED
WATER AND COOLING WATER RESPECTIVELY
4-PUMPING OF WATER IN BUILDING