|
1.
|
Type |
3
Pass fully wet back |
|
2.
|
Boiler |
5000
Kgs/hr f & a 100 0 C |
|
3.
|
Max.
Working Pressure
|
10.5-Kg/sq.cm
g. |
|
4.
|
Heat
transfer area |
210
sq.m |
|
5.
|
Water
holding capacity to NWL |
26.24
Tons |
|
6.
|
Steam
holding capacity |
6.56
Cu.m |
|
7.
|
Steam
water transition area |
16.3
sq.m |
|
8.
|
Shell
dia x length |
3500
mm x 5000 mm |
|
9.
|
Shell
plate thickness |
16
mm of SA 515 gr. 70 |
|
10.
|
Furnace
dia x length |
1400
mm x 3300 mm |
|
11.
|
Furnace
plate thickness |
16
mm of SA 515 gr. 70 |
|
12.
|
No.
of furnaces (integral) |
2 |
|
13.
|
Tube
plate thickness |
18
mm |
|
14.
|
Second
pass tubes-nos. & size |
68
nos of 76.2 x 3.66 thickness |
|
15.
|
Third
pass tubes- nos. & size |
104
nos of 63.5 x 3.66 thickness |
|
16.
|
Grate
area |
6.3
sq.m |
|
17.
|
Feed
pump make |
KSB
or Johnson (stork) make |
|
18.
|
Feed
Pump Motor |
5.6
KW |
|
19.
|
I.D.fan
capacity |
14,500
M3 /hr |
|
20.
|
I.D.fan
static head |
12.5m.
bar |
|
21.
|
I.D.fan
motor |
11KW |
|
22.
|
Thermal
efficiency based on NCV |
76% |
|
23.
|
Coat
consumption at MCR (4000 k.coal/kg) |
900
kg/hr. |
|
24.
|
Over
all size of boiler LxWxH |
10
M x 5 M x 4.75 M |
|
25.
|
Feed
water pump motor |
5.6
KW |
|
26.
|
Main
steam stop valve |
100
NB |
|
27.
|
Blow
down valve |
40
NB |
|
28.
|
Feed
check valve |
40
N |
