Working Fields - Ecoflam BLU 8000.1 PR Manual

EN

WORKING FIELDS

mbar 40
35
30
25
BLU 7000.1
20
15
10
5
0
0 2000
0 2000
TEST BOILER - FLAME DIMENSIONS
L (m)
11
10
9
8
7
6
5
4
3
2
0
1000 2000 3000
1000 2000 3000 4000
100 200 300 400
Ø (m) 2
1,8
1,6
1,4
1,2
1
0,8
0,6
0,4
0,2
0
1000 2000 3000
1000 2000 3000 4000
100 200 300 400
8 www.eacoon.com
BLU 8000.1
4000 6000
4000 6000
FLAME LENGHT GAS BURNERS
4000 5000 6000 7000 8000 9000
5000 6000 7000 8000 9000 10000 11000
600
500 700 800 900 1000 1100
FLAME DIAMETER GAS BURNERS
4000 5000 6000 7000 8000 9000
5000 6000 7000 8000 9000 10000 11000
500 600 700 800 900 1000 1100
BLU 12000.1
BLU 10000.1
8000 10000 12000
8000 10000
kcal/h
10000 11000 12000 13000 14000 15000
x 1000
12000 13000 kW
14000 15000 16000 17000
Nm 3 /h
1400 1500
1200 1300 1600 1700
kcal/h
10000 11000 12000 13000 14000 15000
x 1000
kW
12000 13000 14000 15000 16000 17000
Nm 3 /h
1200 1300 1400 1500 1700
1600
Calculation of
burner output
Q F = Burner output (kW)
Q N = Rated boiler output(kW)
= Boiler efficiency (%)
Q F = Q N x 100
Working fields
The working field shows burner
output as a function of
combustion chamber pressure.
It corresponds to the maximum
values specified by EN 676
measured at the test fire tube.
Boiler efficiency should be
taken into consideration when
selecting the burner.
14000 kW
12000 kcal/h*1000
The burner/boiler matching does not pose
any problems if the boiler is CE type-
approved.
If the burner must be combined with a
boiler that has not been CE type-approved
and/or its combustion chamber dimensions
are clearly smaller than those indicated in
diagram, consult the manufacturer.
The firing rates were set in relation to
special test boilers, according to EN676 -
EN267 regulations.
The sizes are indicative and dipend on
the configuration, to the combustion
chamber pressure and to the draught.
The values have been taken out from
tests executed with flame tubes.
The dimensions of the flame are made
in test boiler in laboratory without
resistence therefore exists max and
min lenght that take into account the
difference in lenght that comes from the
boiler backpressure.
Example:
Burner thermal output = 8000 kW;
L flame (m) = 5 m (medium value)
D flame (m) = 1 m (medium value)
WARNING: Some flame modifications
can be done in our FLEXSHOP in the
factory in order to shape the flame and
adapt it to some special boiler
or application.
420010511800