Boiler system
(1).jpg)
Thermal flow diagram
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WNS1.4-14MW type high-efficient hot water boiler
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|
Length (mm) |
Foundation |
Base |
Transportation clearance |
Max overall dimension |
Water outlet |
Burner center |
|||||||||||
|
Thermal power |
s |
a1 |
a2 |
a3 |
b1 |
b2 |
b3 |
b4 |
c1 |
c2 |
c3 |
d1 |
d2 |
d3 |
d4 |
d5 |
f |
|
1.4MW |
100 |
3140 |
1400 |
135 |
4010 |
1750 |
2700 |
— |
4742 |
2600 |
2985 |
4120 |
1420 |
585 |
2300 |
2575 |
1000 |
|
2.1MW |
100 |
3450 |
1600 |
425 |
4400 |
2270 |
3036 |
— |
5731 |
3023 |
3251 |
4553 |
1490 |
613 |
2603 |
2928 |
1004 |
|
2.8MW |
100 |
3750 |
1700 |
525 |
4900 |
2395 |
3480 |
— |
5920 |
3190 |
3505 |
5300 |
1575 |
697 |
2808 |
3208 |
1135 |
|
4.2MW |
100 |
4390 |
1850 |
445 |
5710 |
2580 |
3700 |
— |
6996 |
3410 |
3854 |
5430 |
1720 |
718 |
3033 |
3583 |
1200 |
|
5.6MW |
100 |
4930 |
1900 |
635 |
6295 |
2455 |
— |
2921 |
7676 |
3770 |
4115 |
5977 |
1900 |
750 |
3340 |
3740 |
1225 |
|
7.0MW |
100 |
5690 |
2000 |
415 |
6765 |
2930 |
— |
3105 |
8370 |
3770 |
4326 |
6833 |
1900 |
525 |
3500 |
3900 |
1275 |
|
8.4MW |
400 |
5800 |
1950 |
425 |
6910 |
2726 |
— |
3070 |
8295 |
4093 |
4522 |
7250 |
2055 |
820 |
3828 |
4428 |
1460 |
|
10.5MW |
400 |
6050 |
2480 |
470 |
7200 |
2930 |
— |
3310 |
9768 |
4257 |
5041 |
7590 |
2105 |
642 |
4090 |
4890 |
1550 |
|
14MW |
400 |
7000 |
2890 |
300 |
7740 |
3660 |
— |
3450 |
10555 |
4825 |
5500 |
7650 |
2340 |
700 |
4600 |
5400 |
1750 |
|
Length (mm) |
Manual sewage draining exit |
Relief valve connector |
Main steam interface |
Chimney breast |
Equipment center |
Condensate drain outlet |
Control cabinet |
||||||||
|
Thermal power |
e1 |
e2 |
e3 |
e4 |
e5 |
k1 |
k2 |
k3 |
m1 |
m2 |
h1 |
h2 |
g |
j |
p |
|
1.4MW |
400 |
— |
640 |
355 |
900 |
1200 |
— |
2280 |
2700 |
2650 |
670 |
2440 |
1250 |
2100 |
2300 |
|
2.1MW |
400 |
— |
640 |
355 |
950 |
1200 |
350 |
2530 |
2750 |
2875 |
695 |
2766 |
1350 |
2395 |
2500 |
|
2.8MW |
400 |
— |
640 |
365 |
1000 |
1120 |
450 |
2767 |
3390 |
3067 |
735 |
3008 |
1460 |
2560 |
2780 |
|
4.2MW |
370 |
— |
640 |
386 |
1080 |
2820 |
500 |
2977 |
4050 |
3413 |
785 |
3308 |
1580 |
2785 |
2800 |
|
5.6MW |
400 |
2300 |
640 |
390 |
1200 |
2650 |
700 |
3163 |
4310 |
3599 |
795 |
3540 |
1650 |
3050 |
2925 |
|
7.0MW |
400 |
2350 |
640 |
350 |
1300 |
2890 |
700 |
3248 |
4590 |
3684 |
795 |
3700 |
1700 |
3095 |
2940 |
|
8.4MW |
400 |
2500 |
700 |
330 |
1500 |
3355 |
600 |
3630 |
4905 |
4160 |
935 |
4128 |
1960 |
3455 |
3000 |
|
10.5MW |
400 |
3000 |
700 |
335 |
1600 |
3480 |
695 |
3870 |
5200 |
4400 |
935 |
4490 |
2050 |
3660 |
2900 |
|
14MW |
400 |
3500 |
700 |
335 |
1835 |
3550 |
800 |
4275 |
6000 |
4900 |
985 |
5050 |
2300 |
3720 |
3500 |
Structural features
※ Compact structure, attractive appearance.
※ Increases exit gas temperature of boiler, reduces dew corrosion during low-load operation.
※ Increase length of furnace pipe, reduces outlet gas temperature of furnace, improves tube plate environment in rotary combustion chamber.
※ Rational use of corrugated furnace and strengthened heat transfer element thread.
※ Compact structure, save floor area.
※ Large heat transfer temperature difference, good heat transfer performance.
※ High efficiency, small resistance of smoke.
※ Adopts ND steel (09CrCuSb), thus has good corrosion resistance and long service life.
※ Adopts reasonable flue structure.
※ Reduces flow resistance of working medium in economizer and condenser.
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Next： Condensing horizontal steam boiler
