Specification - Miura Boilers

Specification - Miura Boilers
Document Control #: EN-SC-001-00
MIURA AMERICA CO., LTD.
www.MiuraBoiler.com
Boiler Specifications: LXL-100-07
Specification:
ITEM
UNITS
LXL-100-07
Boiler Type
-
Multiple water tube, once through, forced flow, steam boiler
Maximum Allowable Working Pressure
PSIG
15 (Stamped 170)ix
Recommended Operational Range
7 - 13
Boiler Heating Surface Area
PSIG
ft2
Boiler Horsepower Rating
BHP
100
Boiler Output
i
269
Equivalent Output
Maximum Heat Output
lb/hr
3,450
MMBtu/hr
3.348
Turn-Down
-
3:1 (33%)
Yes / No
Yes
Trim Selection
Integral Economizer (S)
Fuel Selection (G)
Gas
Gas
Low NOx Option (I)
Yes / No / NA
NA
Boiler Trim
-
LXL-100 SG
Fuel Supply Pressure
PSIG
3-5 PSIG (Natural Gas or Propane)
Heat Input
MMBtu/hr
3.939
Efficiency
Flue Gas Excess Oxygen
%
85%
%
5.0%
Flue Gas Temperature
°F
260
NG/LPG Fuel Consumption
Required Air Volume
SCFH / GPH
3,860 / 43
SCFH
48,730
Flue Gas Volume - Wet
SCFH
52,590
iv
SCFH
45,100
ft/s
26.7
NOx Emission NG/LPGv
ppm (lbs/Mmbtu)
20/25 (0.0243 / 0.0304)
CO Emission NG&LPGv
ppm (lbs/Mmbtu)
100 (0.0739)
lbs/Mmbtu
117.6 / 136.6
lbs/Mmbtu
0.00539
vi
lbs/Mmbtu
0.00588 / 0.00547
PM Emission NG&LPGv
lbs/Mmbtu
0.00745
Shipping Weight
lbs
7,000
Operational Weight
lbs
7,500
Air and Fuel Requirements
ii
iii
Flue Gas Volume - Dry
Flue Gas Velocity
Emissions
CO2 Emission NG/LPG
v
VOC Emission NG&LPGv
SO2 Emission NG/LPG
Weights & Capacities
Operational Water Content
Gal
55
Fully Flooded Water Content
Gal
135
1 of 2
All copies of this document are
uncontrolled when printed
Inlet & Outlet Connections
Economizer Drain (If Equipped)
in
Main Steam Outlet
in
6" flg 150#
Safety Valvevii
Drip Pan Elbow Vent
in
2-1/2" npt (Qty 2)
in
4" (Qty 2)
Drip Pan Elbow Drain
in
3/4" npt (Qty 2)
Feedwater Inlet
in
1" npt
Fuel Gas Inlet
in
2" npt
Automatic "Surface" Blowdown
in
3/8" npt
2" npt
External Separator Blowdown
1" npt
Bottom Blow-Off
in
1" npt
LVC Blow-Off
in
1" npt
Chimney Diameter
in
12" OD
-
575, 460, 380, 230 or 208 Volts, 3 Phase, 60 Hz
Electrical Components & Controls
Power Supply
Blower Motor
viii
HP
10
HP
3/4 or 1
Water Pump Motor
Control Power Transformer
kVA
0.5
Max. Electrical Consumption
kVA
10.9 or 11
Combustion Control
-
3 Position Step Burner (High - Low - Off)
Combustion System
-
Forced Draft Burner
Ignition System
-
Electric Spark Ignited, Interrupted Gas Pilot
Flame Safegurad
-
Miura BL Microcontroller with Miura ZUV Flame Sensor
Low Water Protection
-
Primary and Secondary Low Water Cutoff Electrodes
Miura Online Maintenance (M.O.M)
-
Analog Phone Line
2 of 2
All copies of this document are
uncontrolled when printed
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