Anderson VFS82 Operation Manual - Page 5

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heaters, vaporizers, boilers, liquid and waste incineration, and numerous environmentally
sensitive air heating or similar application. The burners are nozzle mixture type. VFS82
series of burners are available in VFS82L and VFS82W. The L series provides a smaller
diameter, longer flame than the W series. The W series burners have a larger diameter,
shorter flame.

5.1 VFS82 Series Burner Advantages

Compared with other types of Anderson burners, VFS82 series burners with:
– High turndown capabilities on a wide range of fuels result from the stable flame
produced by the swirl air.
– Clean, smoke-free combustion results from the unique "vortex generator" which
vaporizes fuel oils.
– Low NOx and CO emissions.
– Rugged heavy gauge steel wind box and volute assemblies provide durability.
– Operates with low excess air for maximum efficiency or high excess air for high
volume process air heating.
– Single wall alloy, air-cooled alloy, and refractory versions available.
– Standard firing arrangement is horizontal but can be fired vertically with additional
gas lance support rods.
– suitable for different kinds of fuels such as natural gas, propane, light oil, or heavy oil.

5.2 VFS82 Series Burner Introduction

VFS82 series burner includes burner body, gas or oil nozzle, ignition burner, spark rod and
peep sight, vortex generator components, flame monitor device, etc. It is to be noted that
flame monitoring must be provided by an ultraviolet scanner. For gas fuel application, can
use one UV scanner to monitor pilot and main flame signal; for dual fuel application, one
UV to monitor pilot burner and the other for main fire as the fuel is oil.
VFS82 series of burners cross-section view shown as below Fig. 1.
Item
Description
100
Gas inlet
120
Burner combustor
200
Burner body
230
Combustion air entrance
250
Vortex generator component
377
Pilot burner
Anderson Thermal Soluions（Suzhou）Co., Ltd
Anderson Thermal Solutions – VFS82 Burner Operation Manual
3
Fig. 1 VFS82 Cross Section View