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YY(Q)L Series of Oil/Gas-fired Organic Heat Carrier Boilers

Structural Features

 

  •  The YY(Q)L series vertical oil/gas-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 coilsinlet and outlet headers and a gas pass, 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 30A 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, an economizer, a boiler flue, a high-level oil tank, a low-level oil tank, 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.
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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

    %

       Nm3/h

Ton

        mm

YY(Q)L-630-Y(Q)

630

0.7

 280

250

 40.5

91.2

69.8

~3.8

1450×1450×3230

YY(Q)L-800-Y(Q)

800

0.7

 280

250

67.5

88.9

67.5

~4

1500×1500×3200

YY(Q)L-1000-Y(Q)

1000

0.7

 280

250

86.5

91.28

110.8

~8

1700×1700×3700

YY(Q)L-1400-Y(Q)

1400

0.7

 280

250

104.8

90.8

156

~9

1920×1920×4650


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Sichuan Zhugen Boiler Co., Ltd.
Sichuan Zhugen Boiler Co., Ltd. is a major professional manufacturer for Grade A boilers, and class I, II and III pressure vessels in China, owning 60 years' manufacturing experience.
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