SICHUAN ZHUGEN BOILER CORPORAT

YGL Series of Coal-fired Organic Heat Carrier Boilers

Structural Features
●The YGL series of vertical coal-fired boilers are once-through special boilers utilizing the liquid-phase organic heat carrier as the heat transfer medium, which adopts a feed-type forced circulation system to realize the low-pressure high-temperature heat supply. 
●This series adopts a vertical, multi-pass, round-coil structure, which mainly comprises inner and outer coils, inlet and outlet headers and a boiler flue, achieving a high safety, a sufficient heating area and a high heat-efficiency.
●This series adopts a counter-current heat exchange process, achieving an ideal heat transfer effect. The temperature difference between the smoke from the boiler outlet and the oil from the heat-transfer-oil outlet can be controlled at about 30℃. A pre-heater is arranged at the tail portion of the boiler, and the exhaust gas temperature is less than or equal to 200℃.
●This series has advantages of low pressure, high temperature, high safety and high efficiency.
●This series adopts a globally-famous brand burner, a waste-heat device, a ceramic multi-tube dust remover, a boiler flue, a high-level oil tank, a low-level oil tank, an induced draft fan, pipeline valves & instruments, and a chimney. The installation period is short so that the boiler can be immediately put into use once the instruments & valves, the water source, the power supply, the fuel pipeline and the discharge pipeline are communicated on the site. 
Applications
This series can be widely applied to industries requiring high-temperature heat supply, such as petrol, chemical, pharmaceutical, textile and asphalt, etc.

Boiler Models

Rated
Heat
Power
Rated
Steam
Pressure
(Coils)

Oil Outlet

Flow

Temperature

Return Oil

Temperature

Heating

Area

Boiler
Heat
Efficiency
Fuel Consumption
(Natural Gas)

 Max. 

Transportation

Weight

Max.

Transportation

Overall Dimensions

KW
MPa


m2
%
kg/h

Ton

mm

YGL800MA

800

0.7

 280

250

 63.1

76.5

199.6

~3.8

1990×1990×4160