BRUCIATORE
AD ALTO RAPPORTO
DI REGOLAZIONE
HIGH
RATIO ADJUSTMENT
GAS BURNER
HIGH RATIO ADJUSTMENT GAS BURNER
BP R
SG...R…..
General Information
Generalità
General
Informations
The “SG
R ...”gas burner series thanks to their light and handy structure
combined
with reduced overall dimensions are ideal for
bruciatori direquiring
gas serie “BP
R ...” grazie
alla struttura
leggera
e The
“BP
R ...”
gas burnerratio.
series thanks to their light and handy strucall the Iinstallations
a compact
and silent
combustion
group
with
high
turn-down
maneggevole unita alle ridotte dimensioni d’ingombro, sono l’ideale ture combined with reduced overall dimensions, are ideal for all the
per quelle
installazioni
che richiedono
uningruppo
di with
combustione
requiring
a compact
and silent
combustion
The burner
structure
is in carbon
steel; parts
contact
the flameinstallations
are in refractory
steel
and in Nickel
Chrome
alloys.group with
compatto e silenzioso con ampio rapporto min. - max. La struttura è high turn-down ratio. The burner structure is in carbon steel; parts
in acciaio al carbonio verniciata, le parti a contatto con la fiamma in LQFRQWDFWZLWKWKHÀDPHDUHLQUHIUDFWRU\VWHHODQGLQ1LFNHO&KURPH
Externally
to the
burner,
withNichel-Cromo.
orientation to define according to the installation
needs, are located the gas ramp, the combustion
acciaio
refrattario
e leghe
alloys.
air blower and the automatic burner control unit.
Esternamente al bruciatore, con orientamento definito secondo le esi- ([WHUQDOO\WRWKHEXUQHUZLWKRULHQWDWLRQWRGH¿QHDFFRUGLQJWRWKHLQgenze dell’installazione, sono posizionati: la rampa di alimentazione stallation needs, are located the gas ramp, the combustion air blower
Max. Thermal
power is 930il kW
(800.000
kcal/h)
and min. ethermal
power
kW (4.300burner
kcal/h).
del gas combustibile,
ventilatore
dell’aria
comburente
l’apparecand is
the5 automatic
control unit.
chiatura controllo fiamma.
The completely
automatic
operation
different
controls
such aspower
on-off,
flame, kcal/h)
modulating
on thermal
gas or
La potenzialità
termica massima
è diallows
930 kW
(800.000regulation
kcal/h) menMax. thermal
is high-low
930 kW (800.000
and min.
modulating
on
ratio.
These
last
control
systems
allow
reaching
turn-down
ratio
of
50:1
with
neutral
combustion
chamber.
tre la potenzialità minima può arrivare fino a 5 kW (4.300 kcal/h).
power is 5 kW (4.300 kcal/h).
Il funzionamento completamente automatico, permette regolazioni The completely automatic operation allows different regulation con-
The burner
be supplied
in modulante
the following
versions:
on-off,can
alta-bassa
fiamma,
ad aria
fissa e modulante aria- WUROVVXFKDVRQRIIKLJKORZÀDPHPRGXODWLQJRQJDVRUPRGXODWLQJ
- Internal
duct
gas. Questi ultimi sistemi consentono di ottenere rapporti di regola- on ratio. This last control systems allow to reach turn-down ratio of
- External
duct
zione
max. - min. fino a 50:1 in camera di combustione bilanciata.
50:1 with neutral combustion chamber.
Il bruciatore può essere fornito nelle versioni:
Features
- Interno condotto
- Esterno
condotto ionization flame detection electrode.
• Direct
spark ignition,
• For Natural gas and LPG, other gaseous fuel on request.
• Turn down ratio 50 to 1.
• Single
phase or 3 phase motor, 50/60 Hz.
Caratteristiche
• Available
as packaged execution, with gas ramp according to EN
‡$FFHQVLRQHHOHWWULFDGLUHWWDFRQULOHYDPHQWRDLRQL]]D]LRQH
746-2 (or other required), on right or left hand.
• Easy ‡(VHFX]LRQLVWDQGDUGSHU0HWDQRH*3/$OWULJDVDULFKLHVWD
to install, to start, to operate.
‡5DSSRUWRPD[PLQ
The burner can be supplied in the following versions:
- Internal duct
- External duct
Features
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Applications
746-2
(o altre
norme se richiesto), orientamento destro o sinistro.
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Bricks,
Refractory:
• Ceramic,
- Roller‡)DFLOHGDLQVWDOODUHDYYLDUHXVDUH
dryers, Tunnel dryers, Continuous and Intermittent dryers. ‡(DV\WRLQVWDOOWRVWDUWWRRSHUDWH
• Textile: Stenters, Dryers, Polymerisers, Printings Dryers.
• Surfaces Treatment: Painting Dryers and kilns.
• Paper:
Air Heaters,
for Hood and Dryers.
Settori
di utilizzo
Applications
• Converting:
‡&HUDPLFR/DWHUL]LR5HIUDWWDULR(VVLFFDWRLDUXOOL(VVLFFDWRLDWXQ- ‡&HUDPLF%ULFNV5HIUDFWRU\5ROOHUGU\HUV7XQQHOGU\HUV&RQWLQX- Air Heaters
for Rotogravures,
Flexographic and Coupling and Adhesive
machines.
nel, Essiccatoi
continui ed intermittenti.
ouscoating
and Intermittent
dryers.
• Food:‡7HVVLOH5DPHXVHV$VFLXJDWRL3ROLPHUL]]DWRUL0DQVDUGHGDVWDPSD
Cereal Dryers, Roasters.
‡7H[WLOH6WHQWHUV'U\HUV3RO\PHULVHUV3ULQWLQJV'U\HUV
• Drying
Tobacco.
‡7UDWWDPHQWR6XSHU¿FL(VVLFFDWRLHIRUQLYHUQLFL
‡6XUIDFHV7UHDWPHQW3DLQWLQJ'U\HUVDQGNLOQV
• Food: Cereal Dryers, Roasters.
‡&DUWDULR*HQHUDWRULG¶DULDFDOGDSHU&DSSHGL(VVLFFDPHQWR
•
‡3DSHU$LU+HDWHUVIRU+RRGDQG'U\HUV
‡&RQYHUWLQJ$LU+HDWHUVIRU5RWRJUDYXUHV)OH[RJUDSKLFDQG&RXFood:‡6WDPSD*UD¿FDH,PEDOODJJLR*HQHUDWRULG¶DULDFDOGDSHU0DFFKLQH
Cereal Dryers, Roasters.
GDVWDPSD5RWRFDOFRH)OHVVRJUD¿FKH6SDOPDWULFLSHU$GHVLYL
pling and adhesive coating Machines.
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11-2013
Dimensioni d’ingombro (mm)
Overall dimensions (mm)
0RG
$
B
ØC
'
E
)
*
ØH
ØI
ØL
‘0
N
3
5
‘6
BP
75
SG R 7.5
270
210
110
140
120
120
270
220
3/4"
9,5
195
66
105
85
7
SG R
R 15
BP
150
270
205
145
145
150
140
310
250
1"
9,5
225
66
105
85
7
SG R 30
BP
300
BP
450
SG R 45
BP
600
SG R 60
SG
R
80
BP 800
320
205
190
150
180
170
380
320 1"1/2 11,5
290
114
160
128
9
370
215
220
200
220
195
430
370 1"1/2 11,5
340
140
190
165
10
370
215
220
200
220
195
430
370 1"1/2 11,5
340
140
190
165
10
370
215
220
200
220
195
430
370 1"1/2 11,5
340
140
190
165
10
Dati Tecnici
Technical data
0RG
Output
Min.
3RWHQ]LDOLWjPLQMin.
Output
SG
BPRR7.5
75
SG R
BP
R15
150
SG R
BP
R 30
300
SG
BPRR45450
SG
BPRR60600
SG
BPRR80800
5 kW
4 kW
4 kW
18 kW
18 kW
18 kW
Output
Max.
3RWHQ]LDOLWjPD[Max.
Output
Fuel
Combustibile
- )XHO
87 kW
180 kW
360 kW
525 kW
CH4 / LPG
&+*3/
700 kW
930 kW
5DSSRUWRUHJROD]LRQHTurn
down ratio
Turn
down ratio
Operation
)XQ]LRQDPHQWROperation
18 : 1
45 : 1
40 : 1
50 : 1
Max.
excess
air - Max. excess of air
Eccesso
aria of
max.
Flame
diameter
'LDPHWURILDPPD)ODPHGLDPHWHU
Flame
length
Lunghezza
fiamma - )ODPHOHQJWK
Gas
supply
pressure
3UHVVLRQHDOLPJDV*DVVXSSO\SUHVVXUH
Air
supply pressure $LUVXSSO\SUHVVXUH
3UHVVLRQHDOLPDULD
Weight
3HVRWeight
90 : 1
30 : 1
0RGXODQWHDGDULDILVVDModulant gas only
50% a 87 kW
50% a 180 kW
50% a 360 kW
50% a 525 kW
50% a 700 kW
50% a 930 kW
160 mm
200 mm
250 mm
300 mm
350 mm
350 mm
600 mm
700 mm
600 mm
1000 mm
1000 mm
1000 mm
30 mbar
10 mbar
36 mbar
20 mbar
35 mbar
35 mbar
10 mbar
5 mbar
12 mbar
10 mbar
17 mbar
17 mbar
22 kg
38 kg
45 kg
48 kg
48 kg
52 kg
Le caratteristiche sopra descritte sono nelle condizioni di massima potenzialità. Le pressioni riportate sono indicative, quelle del gas sono riferite al Metano e al GPL.
7KHDERYHPHQWLRQHGSHUIRUPDQFHGDWDDUHGHVFULEHGDWWKHLUPD[LPXPSRZHU3UHVVXUHVKRZHGDUHJXLGHOLQHVRQO\*DVSUHVVXUHVDUHUHIHUWRMethane and LPG.
* Condizione di stechiometrico - 6WRLFKLRPHWULFFRQGLWLRQV
Esecuzioni speciali a richiesta. - 6SHFLDOH[HFXWLRQVRQUHTXHVW
Le caratteristiche tecniche e le misure d’ingombro non sono impegnative.
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&RQULVHUYDGLPRGL¿FKH6XEMHFWWRPRGL¿FDWLRQV
RIELLO S.p.A. - Via Ing. Pilade Riello, 5
37045 Legnago (VR) - Italy
Tel.: +39.0442.630111 - Fax +39.0442.21980
www. rielloburners.com - [email protected]
11-2013