KENNETH L. MALONEY, PH.D, INC. - …combustionexperts.com/pdf/FFB40.pdf · KENNETH L. MALONEY, PH.D, INC. 949-497-4698. KENNETH L. MALONEY, PH.D, INC. ... For industrial and utility

KENNETH L. MALONEY, PH.D, INC. 949-497-4698 KENNETH L. MALONEY, PH.D, INC. 949-497-4698TRI-FUEL (FFB 40) BURNER (TFLNB) 08/04

KENNETH L. MALONEY, PH.D, INC. 949-497-4698TRI-FUEL (FFB 40) BURNER (TFLNB)

KENNETH L. MALONEY, PH.D, INC. 949-497-4698 KENNETH L. MALONEY, PH.D, INC. 949-497-4698TRI-FUEL (FFB 40) BURNER (TFLNB)

● Natural Gas

● Oil

● COG

● Mixed Gas

● Pulverized Fuel

● FFB allows BFG firing to very low gas pressures. Thus utilizing more of this free fuel.

FFB 40

page 2



SIDE VIEWFRONT VIEW

Scanner Viewport

1” Cleanouts (6)

Damper

EXTERNAL FEATURES

All Stainless-steel Construction

Burner cleaning is achieved with extra large ports at each annulus back plate.

1” Cleanouts (5)

page 3

Tangential COG Inlet

Secondary air inlet



Spark Ignitor

Flame Holder

Discharge Tip

Damper

INTERNAL FEATURES

Damper

page 4

Damper



BFG (ccw)

Secondary Air (cw)

Primary Air

COG (ccw)

COG

BFG

Primary Air

Secondary Air

Natural Gas or Oil Inlet

SPIN VANES COG

Secondary Air

Secondary Air

COG

Primary Air

Primary Air

BFG

BFG

page 5

The vanes spin air and fuels to create inter stream mixing for good

combustion.



DISSEMBLE FEATURE

Each Annulus can be unbolted from the next one for disassembly.

Secondary Air Box

BFG

COG

Primary Air Box

Burner

page 6

Fuel and air inlet center line configurations are adjustable to fit the Furnace / Windbox /

and Fuel system dimensions.



84”

30”

14”14”

6”

16”

30”

2”

GENERAL DIMENSIONS

page 7


KENNETH L. MALONEY, PH.D, INC. 949-497-4698 KENNETH L. MALONEY, PH.D, INC. 949-497-4698TRI-FUEL (FFB 40) BURNER (TFLNB)page 8

1. Annulus2. Stream3. BTU/cu ft4. KBTU/ gal5. KCFH6. Press, INWC7. Temp, ˚F8. Radius, in9. Area, sq in sq ft10. Vel. ft/sec11. GPM12. mmbtu/ hr13. No. vanes14. Angle15. Direction16. Weight lbs.

0 1 2 3 4 5 6NG/Pilot NG OIL P.Air COG/MG BFG S.Air1000 1000 500 50 150 575 950600 600 6000 5 10 30 570 70 70 400 70 70 4001.2 1.75 1.75 7 8 12 15 9.6 9.6 155 47 252 255 1.05 .33 1.75 1.77 300 150 125 150 150 510 40 45 0 75 50 00 0 0 3 24 24 3045/30/0 45/30/0 45 0 45 45 45Jets Jets Jets horiz ccw ccw cw100 100 100 365 388 471 427 1951 (.9mt)

Kenneth L. Maloney, Ph.D, Inc.Fuel Flexible Burner (FFB 40), Table 1

Full load design Specifications



0 1 2 3 4 5 6NG/Pilot NG OIL P.Air COG/MG BFG S.Air1000 1000 500 50 150 575 950600 600 6000 5 10 30 570 70 70 400 70 70 4001.2 1.75 1.75 7 8 12 15 9.6 9.6 155 47 252 255 1.05 .33 1.75 1.77 300 150 125 150 150 510 40 45 0 75 50 00 0 0 3 24 24 3045/30/0 45/30/0 45 0 45 45 45Jets Jets Jets horiz ccw ccw cw100 100 100 365 388 471 427 1951 (.9mt)

page 9

Fuel Flexible Burner (FFB 40)

Service ● For industrial and utility furnaces and boilers.

Fuels ● Natural Gas ● Propane / LPG ● Oil ● COG / MG ● BFG ● Pulverized Fuel

AIR ● Ambient with dedicated fan service. ● Pre-heated. ● Pressurized furnace. ● Balanced draft.

Features ● 6 cleanout ports on each annulus. ● Tangential COG / MG inlet. ● Tangential secondary air inlets. ● Ignitor and pilot. ● Bolted construction. ● BFG utilization at low gas pressure. ● Uniformly well supported discharge. ● No recirculation zones for hot flame gasses. ● Stainless steel construction (optional). ● Adjustable inlet configurations.

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KENNETH L. MALONEY, PH.D, INC. - …combustionexperts.com/pdf/FFB40.pdf · KENNETH L. MALONEY, PH.D, INC. 949-497-4698. KENNETH L. MALONEY, PH.D, INC. ... For industrial and utility