Anderson VFC86 Посібник з експлуатації - Сторінка 5

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Modules can be arranged side by side in row, each row can run separately, or it can be

ignited by flame propagation. If flame propagation section is configurated, the pilot burner

should be in the bottom of the burner and flame monitor be at the top end of the burner.

Burner frame, flame retainig plate, nozzles are all made of stainless steel. Gas fuel supplied

to nozzles through gas manifold. Combustion air or process air goes through the slots in

the flame retaining plate to mix with gas. VFC86 burner could be assembled separately

according to special requirement. Bracket used for fixing burner or duct. As flow is adjusted

by the control valve. Main fire is ignited by pilot burner, please refer to pilot burner

description for more information. Process air pressure switch used to detect pressure drop

of the burner.

VFC86 Series Burner Advantage:

– A turndown over 10:1 is generally obtainable across the full burner matrix without the

need to isolate burner rows. This enables the burner to meet changing heat demands

while maintaining uniform distribution across the duct area.

– Modular design, each model size is 150 mmX150 mm, could be assembled according to

different requirements.

– Stable flame and low NOx emission, even the process air pressure drop across burner

is 1mbar, the burner can also keep stable flame, so make sure low NOx emission to

realize clean combustion. This is achieved by swirling the exhaust gases into the gas jets.

The swirling also cools the module material.

– Reliable operation performance, once commissioning is complete, it is stable under the

same condition, no need for extra adjustment or maintenance.

– Burner suit for different gas fuel such as natural gas, LPG or hydrogen.

– Operation in high temperature, as all the material of the burner is stainless steel, burner

could run with high process temperature of

6. Burner Component Introduction

VFC86 burners are mainly made up of frame, flame retaining plate, gas nozzle and gas

supply manifold. For different parts, they are connected by rivets or bolts to make up

burner body. Burner diagram shown in Fig 1

Anderson Thermal Soluions（Suzhou）Co., Ltd

Anderson Thermal Solutions – VFC86 Burner Operation Manual

750°C.