Coking Waste Heat Boiler

Coking plant produces large amounts of 550 ~ 900℃ coking waste gas during its production. Our waste heat boiler effectively burns wast gas in coking process to generate power and electricity which is good for both energy utilization and protect environment.

Coking Waste Heat Boiler
  • CAPACITY

    2-35 t/1.4-24.5 MW

  • Pressure

    ≤2.5MPa

  • Fuel

    Coking waste heat flue gas

  • Application

    Coking plant

coking waste heat boiler1.jpg

Efficient recycle of waste gas

For further recycle of the waste gas, our company developed the boiler of supplemental combustion and the boiler without supplemental combustion. Complementary combustion boiler is equipped with automatic coke oven gas burner, coke oven gas fuel, firing with coking waste gas in boiler chamber to generate steam. Non-complementary combustion boiler, with new and vertical structure, can burn coking waste heat gas directly.

No leakage, safe operation

Hot and cold fluid completely separated, effectively prevent the leakage of water vapor system. At running-time, due to a large number of flushing scouring, even if the pipe is damaged, it will not cause the soft water of the cold side leak to the hot side, which ensures the safe operation of the system.

coking waste heat boiler2.jpg
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Anti-dust, corrosion resistance

Adjusting the ratio of heating surface at the heat pipe cold section, tube wall temperature will be higher than the dew point of the flue gas temperature or the maximum corrosion zones, effectively preventing corrosion caused by acid dew point and sulfur in the flue gas, extending the life of heat exchangers, and ensuring the heat exchange efficiency of the heat exchanger.

Model Capacity Pressure
(MPa)
Steam Temperature
(℃)
Feed water Temperature
(℃)
Fuel Factory mode
t/h BHP
Q45/850-15-2.45/400 15 1149 2.45 400 104 Coking
Exhaust gas waste heat
field assembly
QC170/650-35-3.82/450 35 2681 3.82 450 104 field assembly
Q90/950-35-3.82/450 35 2681 3.82 450 105 field assembly
BQ36/650-35-3.82/450 35 2681 3.82 450 104 field assembly
BQ60/800-35-3.82/450 35 2681 3.82 450 150 field assembly
Q158.7/700-35-3.82/450 35 2681 3.82 450 104 field assembly
Q130/850-45-3.82/450 45 3447 3.82 450 142 field assembly

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Textile industry Waste heat recovery AAC block Plant Hotel & Resort Food plant Power plant Paper mill CHP Other


Get An Instant Quotation

For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.

*

Boiler Autoclave

Textile industry Waste heat recovery AAC block Plant Hotel & Resort Food plant Power plant Paper mill CHP Other


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  • E-mailzg@zzboiler.com

  • Tel0086-371-86062323

  • Fax0086-371-67838093

  • Skypezgboiler

  • Whatsapp+86 13674980622

  • AddZhengzhou,Henan,China

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