Scr reheaters – Forney SCR Reheating User Manual
Page 2
External
Induct
Perimeter
Type:
Grid Style or
Grid Style Burner
High Velocity Burner
Register Style Burner
Applications:
High or low dust environments
Low dust environments
High or low dust environments
Space limited (register style)
Augment air system
Short mixing length
Fuel Consumption
Natural Gas
Natural Gas
Natural Gas
(per MMBTU)
:
17scfm
17scfm
17scfm
Air:
850 scfm @ 1psig
850 scfm @ 1psig
670 scfm @1psig
Location:
Modular Installation
Installed in
n flue gas duct
Installed directly o
on
ntto
o flue
gas duct.
Accessories
Forney is a leading supplier of burner accessories for the utility burner market. Thousands of Forney
igniters, scanners, and oil guns are installed in utility boilers every year. These same components are
incorporated into Forney’s burners for utility burner performance and reliability. Available accessories
include:
· IIggn
niitte
errss - Natural gas fired, No. 2 oil fired, or direct spark ignition
Class 1, 2 or Class 3 applications
High tension (6000 V) or High Energy ignition (12 joules per spark, 3 sparks per second)
· SSccaan
nn
ne
errss - Full line of flame scanners for every application.
· O
Oiill G
Gu
un
nss - Steam atomized, air atomized, and mechanical atomized to meet a wide range of needs.
· F
Fu
ue
ell T
Trraaiin
nss - Pneumatic or motorized valves, NEMA 12, NEMA 4, or explosion-proof enclosures.
· B
Bu
urrn
ne
err M
Maan
naagge
em
me
en
ntt SSyysstte
em
mss -- Fireye E-110, Fireye Nexus, or PLC-based. Forney combustion con-
trol systems based on single-point positioning, parallel positioning, or fully metered control strategies.
· D
Diillu
uttiio
on
n A
Aiirr H
He
eaatte
err -- Grid style burner with duct work for ammonia vaporization in ammonia injec-
tion grid. Complete with fuel skid and Burner Management System (BMS).
· F
Faan
nss -- Skid mounted or ship loose fans to supply combustion air for grid register, high velocity,
and/or dilution air heater systems. Fans will be sized based upon required heat input.
· D
Diillu
uttiio
on
n A
Aiirr B
Bllo
ow
we
err SSk
kiid
d -- Forney also supplies skid mounted blower assemblies which supply air to
the dilution air burner system. Blowers are sized to ensure the air flow meets the requirements for
proper ammonia vaporization.
· C
CE
EM
Mp
plliicciittyy -- Low cost process control system for ammonia slip control.
Forney Corporation
3405 Wiley Post Road
Carrollton, TX 75006 USA
Tel: 972.458.6100
Fax: 972.458.6650
www.forneycorp.com
SCR Reheaters
BURNERS
TECHNICAL BULLETIN
PUBLICATION
#404002-13
REV 12/02