Cleaver-Brooks Auxiliary

Suitable for firetube, firebox, and watertube boilers; the E series features a low-pressure drop firing head design and low blower motor horsepower requirement for increased efficiencies. Advanced technology allows the E series to offer low NOx emissions options, up to 10:1 turndown with natural gas and up to 8:1 turndown with light oil.

The ProFire®-E series burner offers: natural gas, propane gas, air-atomized #2 oil, and combination gas and oil fuel options from 8.4 to 42.0 MMBTU. The LNE burner, capable of less than 30 ppm NOx emissions, offers: natural gas, propane gas, air-atomized #2 oil, and combination gas and oil fuel options from 8.4 to 42.0 MMBTU. Full modulation operation and cam trim are standard for greater efficiency and cost savings.

The Cleaver-Brooks ProFire D series burner forced draft design allows for trouble-free operation and superior efficiency on boiler, heater, furnace, kiln, and dryer applications. The uncontrolled configuration offers multifuel versatility. The ProFire D is an excellent choice when firing alternative fuels such as digester, waste oil, and biodiesel.

The ProFire®-D series burner offers: natural gas, propane gas, air-atomized #2–#6 oil and combination gas and oil fuel options from 4.2 to 42.0 MMBTU. The LND burner, capable of less than 20 ppm NOx emissions, offers:  natural gas, propane gas, air-atomized #2–#6 oil, and combination gas and oil fuel options from 3.36 to 42.0 MMBTU. The ultra low-NOx D series offers natural gas, propane air mix, air atomized #2 oil, and combination gas/oil fuel at capacities from 12.6 to 33.6 MMBTU. Full modulation operation and cam trim are standard for greater efficiency and cost savings. The D burner is an excellent choice when firing alternative fuels such as digester, waste oil, and biodiesel.

Suitable for firetube, firebox, commercial watertube and cast iron boilers; the V series features a unique aerodynamic air damper design which permits accurate air-to-fuel settings for maximum combustion efficiency. The V series, available in uncontrolled, and low NOx configurations offers multi-fuel versatility to meet the toughest air quality standards.

The V series burner offers: natural gas, propane gas, pressure atomized #2 oil and combination gas and oil fuel options
from 1.3 to 16.8 MM BTU per hour. The LNV burner, capable of <30 PPM NOx emissions offers: natural gas, propane
gas, pressure atomized #2 oil and combination gas and oil fuel options from 1.3 to 14.7 MM BTU per hour.

By optimizing the combustion air distribution and fuel mixing dynamics using proprietary CFD software, NATCOM-patented HyperMix™ technology can minimize NOx, CO, and PM emissions on new or retrofit projects meeting the most demanding air permit requirements.  Burner systems can be easily adapted to any boiler arrangement and provide user-friendly operations, online adjustability, and low-maintenance features.

Our retrofit systems are easily adapted to any existing Industrial Watertube Boiler, Field-Erected Boiler, Utility Boiler, Thermal Processing System, or HRSG, and provide user-friendly operations, online adjustability, and low-maintenance features. We excel at firing non-standard fuels, such as refinery gas, hydrogen, digester, and LFG gases.

The large number of standard models provide height and diameter combinations that work in applications with space constraints, while still achieving maximum heat recovery.

Flexibility allows specific engineering requirements to be met, such as fin spacing for fouling conditions and low gas pressure drops. The internal gas bypass can be used to temper the exiting gas for stack corrosion control or to maintain water temperature when too much heat is available.

The large number of standard models provide height and diameter combinations that work in applications with space constraints, while still achieving maximum heat recovery.

• Steam applications
• Captures more energy than a stack economizer
• Ideal for larger boilers
• Boilers up to 2,200 HP
• Accommodates all boiler design pressures

The lower section of the economizer recovers energy by preheating the boiler feedwater. The upper section preheats virtually any cool liquid stream (makeup water, wash water, hot water preheating, etc.), and the control system maximizes condensing when firing natural gas, then automatically switches to a near-condensing mode when firing #2 oil (if applicable).

The upper coil, lower coil, modulating valves, control system, and other system components are sized as a system to deliver the maximum possible cost savings.

The TrayMaster deaerator is a pressurized, low-maintenance system designed to remove dissolved oxygen in boiler feedwater and eliminate carbon dioxide.  This deaerator is offered in vertical and horizontal tray configurations.

A typical deaerator package includes the tray column and storage tank mounted  on a stand of appropriate height along with all operating controls, feed pumps assembled and piped (typically knocked down for shipment and field assembly).

Built of corrosion-resistant alloys for lifetime service, the deaerator employs  those basic principles of gas removal proved to be most effective and economical  to every boiler owner.

The Cleaver-Brooks designed SprayMaster deaerator assures high purity effluent by removing oxygen and other dissolved gases in boiler feed.

Built of corrosion-resistant alloys for lifetime service, the deaerator employs those basic principles of gas removal proven most effective and economical; to every boiler owner.

The Cleaver-Brooks designed deaerator assures high purity effluent by removing oxygen and other dissolved gases in boiler feed.

Built of corrosion- resistant alloys for lifetime service, the deaerator employs those basic principles of gas removal proven most effective and economical to every boiler owner.

Because condensate return volume is largely unpredictable, a surge tank provides a means to collect intermittent condensate returns and supply water at a relatively constant volume, while limiting discharge to drain.

The CBI family is well suited for industrial, institutional and commercial applications.

Model CBI:  Single wall stack or liner
Model CBILA:  1″ air insulation double wall stack
Model CBIL1:  1″ mineral fiber double wall stack
Model CBIL1F:  1″ ceramic fiber insulation double wall stack
Model CBIL:  2″ air insulation double wall stack
Model CBIL2: 2″ mineral fiber double wall stack
Model CBIL2F: 2″ ceramic fiber insulation double wall stack
Model CBIL4F:  4″ ceramic fiber insulation double wall stack

Features:

• Male/female slip-type jointing system
• CBI and inner wall standard 316L or 304 2B stainless steel (20 – gauge 6″ to 40″ diameter).  Outer wall: standard AL 29C, 430, 316L or 304 2B stainless steel (24 gauge – 6″ to 40″ diameter; 20 gauge – 42″ to 48″ diameter).
• Full range of accessories including elbows, fittings guides and supports
• Easy to assemble
• UL/ULc listed
• Complete engineering
• Laser welding

Factory welded cylindrical freestanding stacks with single, inner and outer structure options.

Cleaver Brooks can provide you with the design and manufacture of freestanding stacks according to American and Canadian standards requirements. Our highly qualified engineering department has diversified experience and knowledge in exhausting and venting stacks.

Model CBS:  Single structural shell stack

Model CBS2:  Cylindrical double wall stack.  Inner structural shell insulation and outer metal jacket.

Model CBS3:  Cylindrical double wall stack. Outer structural shell with air space, insulation and steel lining.

Model CBSR:  Cylindrical refractory lined freestanding stack.  Outer structural shell with refractory lining.

Features:

• Complies with ASME, SMACNA, NFPA and ASHRAE
• Several materials such as Carbon Steel, COR-TEN® Steel, Stainless Steel
• High temperature insulation
• Metal jacket when required
• Many accessories available such as access door, platform, lightning protection, guy-wires, stack drainage, spoiler and anti-vortex equipment
• Many safety features can be also supplied as needed