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  • Product thermal capacity: 7000-29000 KW
  • Working pressure: 0.8-1.0 MPA
  • natural gas, coke oven gas, bio-gas,liquefied petroleum gas, diesel, heavy oil, light oil, crude oil
  • Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

YQ(Y)L series gas-fired/oil-fired thermal fluid heater product introduction

The YQ(Y)L series fuel/gas heat transfer oil boiler adopts a three-return circular tube structure, and the end of the coil adopts a shrink coil, which effectively protects the furnace wall at the end of the boiler, and is equipped with advanced combustion equipment and boiler operation. Fully automated. After the fuel is ignited by the burner, the formed torch is filled in the disc tube and transmits radiant heat through the wall of the coil, which is the first return stroke. The high-temperature flue gas generated by the combustion gathers at the rear furnace door and turns into the second return stroke, that is, the convection tube bundle region. After the convective heat exchange, the flue gas temperature is gradually lowered to the front furnace door, and then turned into the third return pipe bundle. The zone is then discharged into the chimney via the economizer to the atmosphere.

The boiler is completely shipped out of the factory. After the site is in place, it can be put into operation only by turning on the gas (oil). The boiler heating surface consists of four parts: the furnace radiant heating surface, the first convection tube bundle heating surface, the second convection tube money heating surface, and the economizer (waste heat boiler).

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