Equipment:
UTS– smoke tube boilers, where water circulates between the steel walls of the furnace and the pipes. The outer surface is insulated with a layer of mineral wool. The quantity of air is automatically controlled by thermostatic draft regulator. Boilers are designed for the heating of industrial, domestic, administrative and other rooms, where the central heating system is installed. Water circulation in a boiler and the system is forced.The boilers have been awarded certificates by European Union. They fire solid fuel: wood, chips, sawdust briquettes, pellets, coal, etc.
Boiler can be equipped with automatic biomass burners:
TECHNICAL PROFILE
TYPE OF BOILER |
|
UTS-100 |
UTS-150 |
UTS-200 |
UTS-250 |
UTS-320 |
UTS-500 |
Thermal power,kW±7%, -burning coal (calorific value is not less than 29,880 MJ/kg) |
100 |
150 |
200 |
250 |
350 |
500 |
|
-burning not wetter than 20% of moisture content wood |
87 |
131 |
175 |
220 |
310 |
440 |
|
Efficiency factor, % |
|
|
74...82 |
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Water temperature in a boiler, |
C |
|
|
|
|
|
|
-returning, at least -given, at least |
|
|
|
65 95 |
|
|
|
Water pressure in the boiler not more than, MPa |
0,4 |
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Water circutalion in a boiler |
forced |
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Water capacity in a boiler, 1 |
342 |
469 |
616 |
683 |
1065 |
863 |
|
Area of the boiler heating surfaces, m2 |
7,6 |
11,4 |
14,7 |
18,0 |
25,8 |
32,0 |
|
Affinity behind a boiler, Pa |
28 |
34 |
40 |
46 |
58 |
68 |
|
Flue smoke gas temperature, |
C |
250 |
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Fuel type, preparation and use: |
hard lump fuel |
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-coal (calorific calue is not less |
thickness of layer, mm |
50...200 |
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than 29,88MJ/kg) |
use kg/h |
14,8 |
2 |
29,6 |
37,0 |
51,8 |
74.0 |
-dry up to 20% of humidity, and not |
height of charge, mm |
200...350 |
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more 0 130 chopped wood |
use, kg/h |
19,3 |
29,0 |
38,6 |
48,2 |
67,6 |
96,5 |
Reference heated floor space (building thermal resistance is not less than 2,5 m2 kW |
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|
|
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|
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Overall dimentions, mm -length -height -width |
1390 1950 700 |
1620 1950 800 |
1850 1950 950 |
2050 1950 1000 |
2150 2160 1220 |
3275 2340 1860 |
|
Furnance depth / maximum length of wood, mm |
946/800 |
1146/1100 |
1346/1300 |
1546/1400 |
1536/1400 |
1800/1700 |
|
Service time until, years |
10 |
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Boiler mass, kg |
810 |
1070 |
1330 |
1650 |
1950 |
2500 |
|
Electrical profile: -voltage and frequency |
220v; 50 Hz |
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-use of power |
|
0,26 |
|
|
0,47 |
|
|
-degree of protection |
IP 44 |
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Recirculating pump and fan control |
manual and automatic |