p01201_tds_humboldt abg_r0_dt 11.11.10

Flakt Reference P01201-G01-Rev0-Dt 11/11/2010

Supplier Flakt (I) Ltd Flakt (I) Ltd

Quantity 1 1

Customer M/s Humboldt A/c ABG M/s Humboldt A/c ABG

A Application Preheater Fan - RajShree Preheater Fan - Rawan

1 Fan Type FK TD 308 3TD8A FK TD 308 3TD8A

2 Description New Fan In New Foundation New Fan In New Foundation

3 DUTY PARAMETERS DUTY PARAMETERS

Design Operating 1 Operating 2 Design Operating 1 Operating 2

4 Volume Handled (m3/hr) 875000 655200 605102 875000 655200 605102

5 Volume Handled (m3/s) 243.06 182.00 168.08 243.06 182.00 168.08

6 Fan Static Pressure at inlet (mbar) -80 -46 -66 -80 -46 -66

7 Fan Static Pressure at outlet (mbar) 0 0 0 0 0 0

8 Fan differencial static pressure (mbar) 80 46 66 80 46 66

9 Mechanical Design temp (Deg C) 400 400

9a Peak Temperature (Deg C) 450 for 2% of continous operation 450 for 2% of continous operation

10 Inlet temp (Deg C) 285 260 160 285 260 160

10a Site elevation (m) 445 (Rajshree) 270(Rawan)

11 Dust load (g/m3) 30 25 25 30 25 25

12 Inlet Density (Kg/Nm3) 1.431 1.431 1.431 1.431 1.431 1.431

13 Fan Static Eff (%) without dust 83 82 83 83 82 83

14 Fan Static Eff (%) with dust 79 79 81 79 79 81

15 Power at shaft (Kw) without dust 2335 1022 1329 2339 1024 1329

16 Power at shaft (Kw) with dust 2447 1060 1369 2448 1061 1369

17 ~2720 ~2720

18 Nominal Speed of Fan(rpm) 990 731 765 990 724 757

19 Critical Speed of fan (rpm) ~1435 ~1435

20 No of gas entry duct 2 2

21 GD2 (kg.m2) ~25610 ~25610

22 Full load torque Please Refer Sp vs Tq Curve Please Refer Sp vs Tq Curve

23 Starting torque Please Refer Sp vs Tq Curve Please Refer Sp vs Tq Curve

B

1 Impeller

2 Impeller Dia (mm) 3080 3080

3 Impeller Material (B / D / S) S 690 QL - EQ S 690 QL - EQ

4 Type of blade Back ward curved type Back ward curved type

Power of drive motor @ 10% margin on shaft power (KW)

5 Thk of blade (B / D / S) (mm) 16 / (25+35) / 15 16 / (25+35) / 15

6 Liners / Hardfacing 100% area of blade & wear prone area of disc 100% area of blade & wear prone area of disc

7 Thickness of liner for blade (mm) 5 5

8 Hard Facing material / thick Chromium Carbide Chromium Carbide

9 Pheripheral speed (m/sec) 160 160

C

1 Shaft

2 490 490

3 200 200

4 Material 25CD4 - eq 25CD4 - eq

D

Fan Housing

1 Side plate thk / Material (mm) IS 2062 Gr A / 10 IS 2062 Gr A / 10

2 Scroll plate thk / Material (mm) IS 2062 Gr A / 8 IS 2062 Gr A / 8

3 Material Of Wear Liners Not Applicable Not Applicable

4 Thickness of Side plate wear Liner(mm) Not Applicable Not Applicable

5 Thickness of scroll wear liner(mm) Not Applicable Not Applicable

E

Bearing

1 Bearing designation 22240 cc/w33-c3 22240 cc/w33-c3

2 Type of bearing Speherical Roller Speherical Roller

F

1 Coupling

4 Type Flexible Coupling Flexible Coupling

G

1 Fan Weight (Kg) ~40400 ~40400

2 Rotor Weight (Kg) ~13000 ~13000

I Noise level at 1 meter distance <= 85 dbA with insulation <= 85 dbA with insulation

Note:

1 Fan performance test are subjected to class A tolerance as per BS848 Part I- 1980 standard.

2 The regulation of flow, below 30% of the flow with full opening,can generate vibrations

3

Shaft Dia @ impeller (mm)

Shaft Dia @ bearing (mm)

Technical specification Furnished Above are Tentative or subject to change during detailed Engineering with respect to Change in INLET Box Orientation



Quantity 1 1


A Application Baghouse Fan - RajShree Baghouse Fan - Rawan

1 Fan Type DX TD 289 3TD8A DX TD 289 3TD8A










9a Peak Temperature (Deg C) NA NA

10 Inlet temp (Deg C) 240 90 240 240 90 240

10a Site elevation (m) 445(Rajshree) 270(Rawan)

11 Dust load (g/m3) 0.02 0.02 0.02 0.02 0.02 0.02

12 Inlet Density (Kg/m3) 0.72 0.94 0.72 0.72 0.94 0.72





17 ~1315 ~1315




21 GD2 (kg.m2) ~20020 ~20020



B

1 Impeller



4 Type of blade Aerofoil Back ward curved type Aerofoil Back ward curved type


5 Thk of blade (B / D / S) (mm) 6/20/`10 6/20/`10





C

1 Shaft

2 540 540

3 200 200

4 Material EN 8 - eq EN 8 - eq

D

Fan Housing






E

Bearing



F

1 Coupling


G

1 Fan Weight (Kg) ~46800 ~46800

2 Rotor Weight (Kg) ~15100 ~15100


Note:



3






Quantity 1 1


A Application Cooler ESP Fan - RajShree Cooler ESP Fan - Rawan

1 Fan Type DY TD 321 3TD8A DY TD 321 3TD8A










9a Peak Temperature (Deg C) 400 for 2% of continous operation 400 for 2% of continous operation

10 Inlet temp (Deg C) 350 280 120 350 280 120


11 Dust load (g/m3) 0.02 0.02 0.02 0.02 0.02 0.02

12 Inlet Density (Kg/Nm3) 1.293 1.293 1.293 1.293 1.293 1.293





17 ~1000 ~1000




21 GD2 (kg.m2) ~34180 ~34180



B

1 Impeller



4 Type of blade Aerofoil Back ward curved type Aerofoil Back ward curved type

5 Thk of blade (B / D / S) (mm) 6/20/`10 6/20/`10





C

1 Shaft

2 550 550

3 200 200

4 Material 25CD4 - eq 25CD4 - eq

D

Fan Housing






E

Bearing



F

1 Coupling


G

1 Fan Weight (Kg) ~67100 ~67100

2 Rotor Weight (Kg) ~18400 ~18400





Note:



3 Technical specification Furnished Above are Tentative or subject to change during detailed Engineering with respect to Change in INLET Box Orientation



Quantity 1 1


A Application Seperator Fan (Raw Grinding) - RajShree Seperator Fan (Raw Grinding) - Rawan

1 Fan Type FL TD 229 3TD8A FL TD 229 3TD8A



Design Operating 1 Design Operating 1

4 Volume Handled (m3/hr) 470000 448430 470000 448430

5 Volume Handled (m3/s) 130.56 124.56 130.56 124.56

6 Fan Static Pressure at inlet (mbar) -65 -60 -65 -60

7 Fan Static Pressure at outlet (mbar) 0 0 0 0

8 Fan differencial static pressure (mbar) 65 60 65 60


9a Peak Temperature (Deg C) NA NA

10 Inlet temp (Deg C) 100 90 100 90


11 Dust load (g/m3) 80 60 80 60

12 Inlet Density (Kg/m3) 0.94 0.94 0.94 0.94

13 Fan Static Eff (%) without dust 84 84 84 84

14 Fan Static Eff (%) with dust 78 79 78 79

15 Power at shaft (Kw) without dust 1006 887 1008 888

16 Power at shaft (Kw) with dust 1090 942 1091 944

17 ~1200 ~1200

18 Nominal Speed of Fan(rpm) 990 950 995 955



21 GD2 (kg.m2) ~7555 ~7555



B

1 Impeller


3 Impeller Material (B / D / S) S 355 J2 G3 - Eq S 355 J2 G3 - Eq


4 Type of blade Back ward curved type Back ward curved type

5 Thk of blade (B / D / S) (mm) (12+12)/ 20 / 10 (12+12)/ 20 / 10





C

1 Shaft

2 345 345

3 140 140

4 Material EN8 - eq EN8 - eq

D

Fan Housing



3 Material Of Wear Liners IS 2062 IS 2062


5 Thickness of scroll wear liner(mm) 5 5

E

Bearing

1 Bearing designation 22228 cc/w33 22228 cc/w33


F

1 Coupling


G

1 Fan Weight (Kg) ~19900 ~19900

2 Rotor Weight (Kg) ~5700 ~5700


Note:





3 Technical specification Furnished Above are Tentative or subject to change during detailed Engineering with respect to Change in INLET Box Orientation


Supplier Flakt (I) Ltd

Quantity 1

Customer M/s Humboldt A/c ABG

A Application Seperator Fan (Coal Grinding) - RajShree

1 Fan Type FL TD 221 3TD8A

2 Description New Fan In New Foundation

3 DUTY PARAMETERS

Design Operating 1

4 Volume Handled (m3/hr) 424300 403085

5 Volume Handled (m3/s) 117.86 111.97

6 Fan Static Pressure at inlet (mbar) -60 -55

7 Fan Static Pressure at outlet (mbar) 0 0

8 Fan differencial static pressure (mbar) 60 55

9 Mechanical Design temp (Deg C) 150

9a Peak Temperature (Deg C) NA

10 Inlet temp (Deg C) 100 90

10a Site elevation (m) 445(Rajshree)

11 Dust load (g/m3) 80 70

12 Inlet Density (Kg/m3) 0.94 0.94

13 Fan Static Eff (%) without dust 84 84

14 Fan Static Eff (%) with dust 78 78

15 Power at shaft (Kw) without dust 842 733

16 Power at shaft (Kw) with dust 912 787

17 ~1005

18 Nominal Speed of Fan(rpm) 990 947

19 Critical Speed of fan (rpm) ~1435

20 No of gas entry duct 2

21 GD2 (kg.m2) ~6536

22 Full load torque Please Refer Sp vs Tq Curve

23 Starting torque Please Refer Sp vs Tq Curve

B

1 Impeller

2 Impeller Dia (mm) 2210

3 Impeller Material (B / D / S) S 355 J2 G3 - Eq

4 Type of blade Back ward curved type

5 Thk of blade (B / D / S) (mm) (12+12)/ 20 / 10

6 Liners / Hardfacing 100% area of blade & wear prone area of disc

7 Thickness of liner for blade (mm) 5

8 Hard Facing material / thick Chromium Carbide

9 Pheripheral speed (m/sec) 115

C

1 Shaft


2 330

3 130

4 Material EN8 - eq

D

Fan Housing

1 Side plate thk / Material (mm) IS 2062 Gr A / 8

2 Scroll plate thk / Material (mm) IS 2062 Gr A / 6

3 Material Of Wear Liners IS 2062

4 Thickness of Side plate wear Liner(mm) Not Applicable

5 Thickness of scroll wear liner(mm) 5

E

Bearing

1 Bearing designation 22226 e

2 Type of bearing Speherical Roller

F

1 Coupling

4 Type Flexible Coupling

G

1 Fan Weight (Kg) ~18500

2 Rotor Weight (Kg) ~5200

I Noise level at 1 meter distance <= 85 dbA with insulation

Note:



3




Annexure : Speed Vs.Torque Curve

M/s Humboldt A/c ABG

A OUR REF : P01201-G01-Rev0-Dt 11/11/2010

B APPLICATION : Preheater Fan - Rajshree / Rawan

C FAN TYPE : FK TD 308 3TD8A

D ~25610

E FAN SHAFT POWER 2448

F FAN ABSORBED POWER WITH DAMPER CLOSED AT 20°C (kW) 1215

G OPERATING SPEED OF FAN (RPM) 990

H TORQUE WITH DAMPER OPEN (kg.m) 2409

I TORQUE WITH DAMPER CLOSED (kg.m) 1195

SPEETORQ

GD2 VALUE OF ROTOR (kg.m2)

0 10 20 30 40 50 60 70 80 90 100 0.0000

10.0000

20.0000

30.0000

40.0000

50.0000

60.0000

70.0000

80.0000

90.0000

100.0000

FK TD 308 3TD8A

DAMPER OPENSPEED (%)

NO

MIN

AL T

OR

QU

E O

F F

AN

( %

)



A OUR REF : P01201-G01-Rev0-Dt 11/11/2010

B APPLICATION : BH Fan - Rajshree /Rawan

C FAN TYPE : DX TD 289 3TD8A

D 20020






SPEETORQ


0 10 20 30 40 50 60 70 80 90 100 0.0000

10.0000

20.0000

30.0000

40.0000

50.0000

60.0000

70.0000

80.0000

90.0000

100.0000

DX TD 289 3TD8A


NO

MIN

AL T

OR

QU

E O

F F

AN

( %

)



A OUR REF : P01201-G01-Rev0-Dt 11/11/2010

B APPLICATION : ESP Fan - Rajshree /Rawan

C FAN TYPE : DY TD 321 3TD8A

D 34180






SPEETORQ


0 10 20 30 40 50 60 70 80 90 100 0.0000

10.0000

20.0000

30.0000

40.0000

50.0000

60.0000

70.0000

80.0000

90.0000

100.0000

DY TD 321 3TD8A


NO

MIN

AL T

OR

QU

E O

F F

AN

( %

)



A OUR REF : P01201-G01-Rev0-Dt 11/11/2010

B APPLICATION : Seperator Fan - Rajshree / Rawan

C FAN TYPE : FL TD 229 3TD8A

D 7555






SPEETORQ


0 10 20 30 40 50 60 70 80 90 100 0.0000

10.0000

20.0000

30.0000

40.0000

50.0000

60.0000

70.0000

80.0000

90.0000

100.0000

FL TD 229 3TD8A


NO

MIN

AL T

OR

QU

E O

F F

AN

( %

)



A OUR REF : P01201-G01-Rev0-Dt 11/11/2010

B APPLICATION : Seperator Fan - Rajshree / Rawan

C FAN TYPE : FL TD 221 3TD8A

D 6536






SPEETORQ


0 10 20 30 40 50 60 70 80 90 100 0.0000

10.0000

20.0000

30.0000

40.0000

50.0000

60.0000

70.0000

80.0000

90.0000

100.0000

FL TD 221 3TD8A


NO

MIN

AL T

OR

QU

E O

F F

AN

( %

)

Annexure : Scope of SupplyCustomer M/s Humboldt A/c ABG

Fläkt Reference P01201-G01-Rev0-Dt 11/11/2010

Application ALL Fans

Fan Type -

Scope:Casing with inspection door & drain plug Yes

Inlet box with inspection door & drain plug Yes

Impeller Yes

Evase Yes

Hub Yes

Inlet Damper (FIL) HWI Scope

Electric Actuator (Auma Make) No

RTD Yes

Shaft Yes

Inlet Cone Yes

Bearings - SKF / Equivalent Yes

Yes

Bearing pedestals Yes

Soleplate For Fan & Motor Yes

Cooling disc with cover Yes

Shaft sealing arrangement (Brass plate) Yes

Actuator bracket and linkage Yes

Yes

Yes

Coupling guard Yes

Foundation bolts & fixing hardwares Yes

Bearing housing - Indeginious make, Masta/Mcroch/ make

Pin & Bush coupling, Fenner/Flender. Indeginous make

Vibration Sensors /Schenk Avery India(X-Y direction)/ Make

Insulation Cleats Yes

Barring Gear for Preheater Fan Yes

Yes

EXCLUSION:

Motor

Inlet/Outlet non mettalic expansion joints (Flexwell/Flexocon/ Keld / Ke Burgmann Make

p01201_tds_humboldt abg_r0_dt 11.11.10

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