Superheated steam boiler

saturated steamhigh-temperatureheat-recovery

Information
Waste heat boilers are core equipment in waste heat power generation systems. They recover thermal energy from industrial exhaust streams and convert it to steam for power generation or process heating. In China, industrial waste heat resources represent 17%–67% of total fuel consumption, with an estimated recoverable rate around 60%. Industrial waste heat boilers operate in harsh environments, involve complex design and manufacturing, and are typically custom non-standard products.

Types

• Solid waste treatment waste heat boiler
• Waste liquid incineration waste heat boiler
• Cement kiln waste heat boiler
• Gas turbine waste heat boiler
• Coke oven flue gas waste heat boiler

Function
Recover flue-gas heat to produce saturated or superheated steam for power generation (steam turbines), process heating, or district heating; lower stack temperature and improve overall energy utilization.

Capacity Range
Designed from small-scale units to large installations: typical thermal input ranges from about 1 MWth up to over 100 MWth, configured to match site process and power requirements.

Driving Sources
Applicable to exhaust from cement kilns, gas turbines, coke ovens, incinerators (solid and liquid waste), and other industrial flue gases.

Technical specifications

• Core equipment for waste heat power generation systems
• China industrial waste heat resources: 17%–67% of total fuel consumption; recoverable rate around 60%
• Custom design to withstand high temperatures, corrosive and particulate-laden gases
• Typical configurations: economizer, evaporator, superheater, gas-cooling sections
• Materials and coatings selected for corrosion/erosion resistance; refractory linings where required
• Manufactured to customer specifications; compliance with applicable pressure vessel codes on request