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Flue Gas Waste Heat Recovery Boiler

Flue Gas Waste Heat Recovery Boiler
  • Pressure:
  • ≤2.5MPa.
  • Capacity:
  • ≥3t/h
  • Fuel:
  • Flue Gas
  • Application:
  • Flue Gas Waste Heat Recovery Boilers are retrofit devices for older boilers that capture waste heat from flue gases and reuse it, to improve the efficiency of hot water production and save fuel and money.

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flue gas waste heat recovery boiler enable you to reuse heat from your boiler that would otherwise be wasted. They are retrofit devices for older boilers that capture waste heat from flue gases and reuse it, to improve the efficiency of hot water producti

Product Data

Technical Data of Flue Gas Waste Heat Recovery Boiler:

Model Capacity Pressure
(MPa)
Steam Temperature
(℃)
Feed water Temperature
(℃)
Fuel Factory mode
t/h BHP
QC8.4/1137-3-1.27 3 230 1.27 194 104 Flue Gas,Hazardous and Medical Waste
Exhaust gas waste heat
field assembly
Q17/1050-4.7-2.0/350 4.7 360 2 350 105 field assembly
QC19/850-5-1.0/300 5 383 1 300 20 field assembly
QC19/850-6-1.0 6 460 1 184 20 field assembly
QC20.4/1130-7-1.6 7.5 575 1.6 204.3 104 field assembly
Q23.6/1100-7.9-2.4/350 7.9 605 2.4 350 104 field assembly
Q14/1100-8-1.25 8 613 1.25 194 104 field assembly
QC20.4/1130-8-1.25 8.6 659 1.25 194 104 field assembly

Details Introduction about Flue Gas Waste Heat Recovery Boiler

The use of flue gas waste heat recovery boiler

flue gas waste heat recovery boiler enable you to reuse heat from your boiler that would otherwise be wasted. They are retrofit devices for older boilers that capture waste heat from flue gases and reuse it, to improve the efficiency of hot water production and save fuel and money.

The waste recovery technology about flue gas

An advanced waste heat recovery technology has been developed to extract a portion of the water vapor and its latent heat from flue gases based on a nanoporous ceramic membrane capillary condensation separation mechanism. The recovered water is of high quality and mineral free, therefore can be used as supplemental makeup water for almost all industrial processes. The technology was first developed and proven at industrial demonstration scale for gas-fired package boilers, and already commercialized. The technology was thereafter further developed to a two-stage design tailored to coal power plant flue gas applications. The recovered water and heat can be used directly to replace power plant boiler makeup water to improve its efficiency, and any remaining recovered water can be used for flue gas desulfurization (FGD) water makeup or other plant uses. The technology will be particularly beneficial for coal-fired power plants that use high-moisture coals and/or FGD for flue gas cleanup.

Benefits of Waste Heat Recovery From Flue Gases

Easy to install – only needs basic plumbing skills (but usually a plumber is required)

Cuts fuel bills

They are particularly effective during the winter when energy demands are highest

Can cut water consumption by 6%

Reduce carbon dioxide emissions by around half a tonne a year.

Zero maintenance

What we do about flue gas waste heat recovery

We developed a transport membrane condenser to extract water vapor from flue gases.

The recovered energy from water vapor improves boiler efficiency and saved water.

We further developed the technology for coal-fired power plant flue gases.

We validated the TMC performance for different flue gas conditions.

Project Case

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