Gas burner

A gas burner comprises an air box, an igniter, a flame observing barrel, a flame monitor and a wiring box. A low-fire gas inlet is arranged on the air box and connected with a low-fire gas nozzle, a primary air cyclone is arranged on the outer side of the low-fire gas nozzle, a high-fire gas nozzle...

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Hauptverfasser: LIU TAIXIAO, YU XIUYU, CHEN BINBIN
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creator LIU TAIXIAO
YU XIUYU
CHEN BINBIN
description A gas burner comprises an air box, an igniter, a flame observing barrel, a flame monitor and a wiring box. A low-fire gas inlet is arranged on the air box and connected with a low-fire gas nozzle, a primary air cyclone is arranged on the outer side of the low-fire gas nozzle, a high-fire gas nozzle is arranged on the air box and connected with a high-fire gas nozzle, a secondary air cyclone is arranged on the outer side of the high-fire gas nozzle, the low-fire gas nozzle and the high-fire gas nozzle are of a concentric structure, the low-fire gas nozzle is connected with primary burning-assisting air, and the high-fire gas nozzle is connected with secondary burning-assisting air. Due to arrangement of the low-fire gas nozzle, adjusting ratio and adjusting accuracy of the burner are improved greatly, and oven gas needs of a gas oven can be met; the gas burner has the advantages of yellow bright burning flame and good radiation heat transfer effect and is free of backfire and flame lifting and suitable for natural gas, liquefied petroleum gas, coke oven gas, biomass gas, petroleum gas, chemical engineering tail gas and the like not lower than 3000kcal/m3 (standard) in burning heat value.
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A low-fire gas inlet is arranged on the air box and connected with a low-fire gas nozzle, a primary air cyclone is arranged on the outer side of the low-fire gas nozzle, a high-fire gas nozzle is arranged on the air box and connected with a high-fire gas nozzle, a secondary air cyclone is arranged on the outer side of the high-fire gas nozzle, the low-fire gas nozzle and the high-fire gas nozzle are of a concentric structure, the low-fire gas nozzle is connected with primary burning-assisting air, and the high-fire gas nozzle is connected with secondary burning-assisting air. 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subjects BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
title Gas burner
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