5
Gasifying boilers VIGAS
2. Technical data Tab.1
THERMAL BOILERS
VIGAS 16 25 40 60 80 100 UD 29
Nominal boiler output kW 16 25 40 60 80 100 29
Boiler class according to EN 303-5 3
Max. operating pressure bar 3
Fuel Wood, max. moisture 20% ;heating min. 15 MJ/kg
Brown coal
Output capacity kW 12 - 18 5 - 31 8 - 41 15 - 72 25 - 92 25-100
8-35(8-29)*
Fuel consumption with
nominal output kg/hod 4,5 7,6 11,2 19 25 30,4
7,8 (8,0)*
Substituite fuel Wood waste, splinters, saw dust, saw dust briquettes (for UD 29 also wood
of max. moisture 20%)
Chimney daught mBar 0,20 – 0,25 0,20 – 0,35 0,30 – 0,40 0,20 – 0,25
Weight kg 400 430 460 760 930 950 430
Height with regulation A mm 1135 1135 1385 1420 1120
Height of exhaust branch B mm 975 1045 1310 1400 1045
Height of inlet branch C mm 115 125 215 110
Height of feed-water valve D mm 55 60 70 135 55
Height of chimney neck E mm 890 1110 1170 890
Width including rod F mm 645 785 645
Width including shell G mm 590 760 590
Depth H mm 840 1070 1260 1650 1070
Exhaust brand I mm 240 520 240
Diameter od draught neck J mm 160 200 160
Dimmension from edge of
boiler K mm 188 305 880 1210 230
Spacing of feed pipes L mm 405 70 350
Diameter of inlet brand G/mm 2“
Diameter of exhaust brand G/mm 2“
Diameter of feed-water valve G ½“ ¾“ ½“
Volume of water l 75 93 180 205 215 75
Gases temperature
With nominal output
With minimal output
0C
0C
240
150
Dimensions of gasification
chamber
Depth
mm 370
560 750 1150 1090 490/440
Height mm 490 750 730 500
Width mm 440 575 440
Dimensions of gasification
chamber
(width-height)
mm 435 -255
575 – 318 435 - 255
Max. weight of fuel kg 20 30 40 80 150 30
Capacity of gasification
chamber dm380 120 185 315 483 457 105
Noisness dB 45 45,5 47,7 51,4 54,2 45,5
Max. electric input W 70 140 70
Voltage/Frequency V/Hz 230ACV / 50 Hz
Pressure loss of water :
Δt 10 0C
Δt 20 0C
mBar
mBar
9,70
1,00
9,75
1,05
10,48
2,55
12,77
3,19
11,83
2,96
11,53
2,84
9,97
1,15
Time of burning with nominal
output
hod 4,5 4,20 4,30 4,20 4,20 4,0 5,60 (4,10)
Cooling exchanger of heat
- temperature of inlet water
- pressure of inlet water
0C
bar
4 – 15
min 1 – max 4
Release valve Honeywell TS 130 ¾” for safety exchanger against over
heating, Opening temperature 95°C
Safety
STB fuse, blow temperature 100oC (tolerance: -6oC –- 0 oC)
Weight flow of gases kg/s 0,034 – 0,047
* specification for wood fuel
