Max. Dimensions; Firing Rate - Riello Gulliver BG6.1D Installation, Use And Maintenance Instructions

4.4

Max. dimensions

The maximum dimensions of the burner and flange are shown in Fig. 1.
D
F
D9675
G
Model A B
BG6.1D 300 345
BG6.1D TL 300 345
BG7.1D 300 345
4.5

Firing rate

The burner output is chosen from within the diagram area (Fig. 2).
This area is known as the "firing rate" and provides the burner
output according to the pressure in the combustion chamber.
The work point may be found by plotting a vertical line from the
desired delivery and a horizontal line from the pressure in the
combustion chamber. The intersection of these two lines is the
work point which must lie within the firing rate.
2,6
2,4
2,2
2,0
1,8
1,6
1,4
1,2
1,0
0,8
0,6
0,4
0,2
0
0,2
0,3
4 5
50 60
D9674
20015403
Technical description of the burner
E
Ø H Ø I
C D E
285 228 284
285 228 363
285 247 394
985T
6 7 8
70 80 90
A
F G Ø H
12 36 97
12 36 97
12 36 116
The firing rate was obtained considering an ambi-
ent temperature of 20 °C and an atmospheric
pressure of 1013 mbar (approx. 100 m above sea
level), with the combustion head adjusted as
WARNING
shown in Tab. A.
986T
9 10 11
100 110 120 130
8 GB
Ø I L M N
131 189 106 83
131 189 106 83
165 213 127 99
EN 303-2
12 13
Light oil output – kg/h
140 150
Thermal power – kW
L
M
O
P
Fig. 1
O P
140 170
140 170
160 190
Fig. 2