Pelton Turbine Erection Procedure

October 4, 2017 | Author: bhanu prasad | Category: Turbine, Gases, Machines, Gas Technologies, Energy Technology
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ERECTION of Pelton Turbine

Vinod Kr. Sanatoo 08/08/2007

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ubansiri PGR-6 - 22/01/2013 - P 2

Agenda 1. Lower Housing 2. Spiral Distributor 3. Roof Cover 4. Pit Liner 5. Lower Cone 6. Nozzles 7. Runner wheel 8. Guide Bearing 9. MIV

ubansiri PGR-6 - 22/01/2013 - P 3

ubansiri PGR-6 - 22/01/2013 - P 4

General view

ubansiri PGR-6 - 22/01/2013 - P 5

Runner removal platform

ubansiri PGR-6 - 22/01/2013 - P 6

Turbine Housing

ubansiri PGR-6 - 22/01/2013 - P 7

Distributor Part 1

ubansiri PGR-6 - 22/01/2013 - P 8

ubansiri PGR-6 - 22/01/2013 - P 9

Distributor Part 2

ubansiri PGR-6 - 22/01/2013 - P 10

Distributor Parts 1 & 2

ubansiri PGR-6 - 22/01/2013 - P 11

Lowering Distributor Part 3

ubansiri PGR-6 - 22/01/2013 - P 12

Distributor Parts 1 , 2 & 3

ubansiri PGR-6 - 22/01/2013 - P 13

Lowering Distributor Part 4

ubansiri PGR-6 - 22/01/2013 - P 14

Distributor Parts 1 , 2 ,3 & 4

ubansiri PGR-6 - 22/01/2013 - P 15

Welding holder

ubansiri PGR-6 - 22/01/2013 - P 16

Defects in parent metal

ubansiri PGR-6 - 22/01/2013 - P 17

Parent Metal defects

ubansiri PGR-6 - 22/01/2013 - P 18

Heating Arrangements

ubansiri PGR-6 - 22/01/2013 - P 19

DPT

ubansiri PGR-6 - 22/01/2013 - P 20

Welding

ubansiri PGR-6 - 22/01/2013 - P 21

Erection of distributor Flange Cones

ubansiri PGR-6 - 22/01/2013 - P 22

Housing Roof on service Bay

ubansiri PGR-6 - 22/01/2013 - P 23

Lowering of Housing Roof

ubansiri PGR-6 - 22/01/2013 - P 24

Lowering of Housing Roof

ubansiri PGR-6 - 22/01/2013 - P 25

Housing roof

ubansiri PGR-6 - 22/01/2013 - P 26

Housing Roof Installed

ubansiri PGR-6 - 22/01/2013 - P 27

Distributor & Housing Roof

ubansiri PGR-6 - 22/01/2013 - P 28

Blank flange for Pressure Test

ubansiri PGR-6 - 22/01/2013 - P 29

Blank flange for Pressure Test

ubansiri PGR-6 - 22/01/2013 - P 30

Distributor Pressure Test

ubansiri PGR-6 - 22/01/2013 - P 31

Distributor Pressure Test

ubansiri PGR-6 - 22/01/2013 - P 32

Embedded Pips

ubansiri PGR-6 - 22/01/2013 - P 33

Cone Support

ubansiri PGR-6 - 22/01/2013 - P 34

Central Cone

ubansiri PGR-6 - 22/01/2013 - P 35

Central Cone

ubansiri PGR-6 - 22/01/2013 - P 36

Lowering of central cone and Cone support

ubansiri PGR-6 - 22/01/2013 - P 37

Central cone and Cone support

ubansiri PGR-6 - 22/01/2013 - P 38

Central cone and Cone support stored in Pit

ubansiri PGR-6 - 22/01/2013 - P 39

Concreting

ubansiri PGR-6 - 22/01/2013 - P 40

Concreting

ubansiri PGR-6 - 22/01/2013 - P 41

PH general View

ubansiri PGR-6 - 22/01/2013 - P 42

PH general View

ubansiri PGR-6 - 22/01/2013 - P 43

Turbine Housing

ubansiri PGR-6 - 22/01/2013 - P 44

Horizontality of Bearing Support

ubansiri PGR-6 - 22/01/2013 - P 45

Adjusting Horizontality of Bearing Support

ubansiri PGR-6 - 22/01/2013 - P 46

Turbine Guide Bearing (Shell Type) in 2 Parts

ubansiri PGR-6 - 22/01/2013 - P 47

Bearing Assembly with Bearing support

ubansiri PGR-6 - 22/01/2013 - P 48

Guide Bearing and Bearing Support

ubansiri PGR-6 - 22/01/2013 - P 49

Turbine Shaft

ubansiri PGR-6 - 22/01/2013 - P 50

Tilting of Turbine Shaft

ubansiri PGR-6 - 22/01/2013 - P 51

Lowering Guide bearing for trial assembly

ubansiri PGR-6 - 22/01/2013 - P 52

Leakage Test of Rotating Sump ( Oil Tank)

ubansiri PGR-6 - 22/01/2013 - P 53

Turbine Guide Bearing

ubansiri PGR-6 - 22/01/2013 - P 54

Bearing and Shaft assembly

ubansiri PGR-6 - 22/01/2013 - P 55

Lowering Turbine shaft and bearing assembly

ubansiri PGR-6 - 22/01/2013 - P 56

Turbine shaft being lowered in to Pit.

ubansiri PGR-6 - 22/01/2013 - P 57

Turbine Shaft In the Pit On special supports.

ubansiri PGR-6 - 22/01/2013 - P 58

Turbine Shaft In the Pit On special supports.

ubansiri PGR-6 - 22/01/2013 - P 59

Horizontality of Turbine Shaft By CAYERE Method

ubansiri PGR-6 - 22/01/2013 - P 60

Preparation for Nozzle adjustment.

ubansiri PGR-6 - 22/01/2013 - P 61

Dummy Nozzle

ubansiri PGR-6 - 22/01/2013 - P 62

Adjustment of Nozzles.

ubansiri PGR-6 - 22/01/2013 - P 63

Nozzle adjustment

ubansiri PGR-6 - 22/01/2013 - P 64

Machining of False Flange

ubansiri PGR-6 - 22/01/2013 - P 65

Nozzle Erection

ubansiri PGR-6 - 22/01/2013 - P 66

Nozzle Erection

ubansiri PGR-6 - 22/01/2013 - P 67

Checking Real Nozzle

ubansiri PGR-6 - 22/01/2013 - P 68

Pinning of False Flange

ubansiri PGR-6 - 22/01/2013 - P 69

Support for Magnetic base Drilling Machine

ubansiri PGR-6 - 22/01/2013 - P 70

Pelton Runner

ubansiri PGR-6 - 22/01/2013 - P 71

Lowering of Runner

ubansiri PGR-6 - 22/01/2013 - P 72

Servomotor for Runner Erection

ubansiri PGR-6 - 22/01/2013 - P 73

Runner Erection servomotor

ubansiri PGR-6 - 22/01/2013 - P 74

RUNNER ERECTION

ubansiri PGR-6 - 22/01/2013 - P 75

Runner Erection

ubansiri PGR-6 - 22/01/2013 - P 76

Hydraulic diagram for Runner erection servomotor

ubansiri PGR-6 - 22/01/2013 - P 77

Runner installed

ubansiri PGR-6 - 22/01/2013 - P 78

Removal of Runner lifting Disc

ubansiri PGR-6 - 22/01/2013 - P 79

Nozzle and Runner

ubansiri PGR-6 - 22/01/2013 - P 80

Nozzle and Runner

ubansiri PGR-6 - 22/01/2013 - P 81

view of Nozzle from U/S in the direction of flow

ubansiri PGR-6 - 22/01/2013 - P 82

Turbine shaft and bearing

ubansiri PGR-6 - 22/01/2013 - P 83

Break jet alignment

ubansiri PGR-6 - 22/01/2013 - P 84

Rotor In Pit

ubansiri PGR-6 - 22/01/2013 - P 85

Tur and Gen Shaft Coupling

ubansiri PGR-6 - 22/01/2013 - P 86

Checking residual elongation of Studs

ubansiri PGR-6 - 22/01/2013 - P 87

Shaft Line Run out

ubansiri PGR-6 - 22/01/2013 - P 88

Turbine Pit

ubansiri PGR-6 - 22/01/2013 - P 89

Tur pit and piping

ubansiri PGR-6 - 22/01/2013 - P 90

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