|Product Name:||HFO Generator Set Exhaust Gas Boiler||Type:||Vertical|
|Structure:||Water Tube||Application:||HFO Power Plant|
|Boiler Capacity:||3T-10T||Working Pressure:||0.5MPa~2.45Mpa|
waste heat recovery boiler power plant
HFO Generator Set Exhaust Gas Boiler, 6.5T Heat Recovery Steam Boiler for Power Generation
Description of HFO Generator Set Waste Heat Recovery Boiler:
Exhaust gas heat recovery system after engines for purpose of superheated steam generation for combined cycle application and saturated LP steam generation for Power plant’s self-demand use.
The system of HFO Generator Set Waste Heat Recovery Boiler :
The exhaust gas boiler system is composed of flue gas system, exhaust gas boiler body and boiler local control device and related auxiliary equipment.
Flue gas system
The exhaust gas boiler exhaust gas system consists of an inlet flue system and an outlet flue system. Under the maximum continuous evaporation, the actual exhaust back pressure of the flue gas system is less than the exhaust back pressure of the HFO generator set.
The Inlet exhaust gas box of the exhaust gas boiler
It is used to introduce the generator set exhaust gas into the exhaust gas boiler, which ensures a good and even distribution of the internal exhaust gas.
The inlet flue system of the exhaust gas boiler is composed of inlet high temperature expansion joints and inlet exhaust gas box.
The high temperature expansion joint is a 304 stainless steel metal expansion joint, which is designed with external insulation. The outer casing is made of silicone rubber soft joint and fixed by flanges at both ends.
All of the above gas ducts are constructed with an external thermal insulation. See above for details.
Outlet flue system of exhaust gas boiler:
It consists of a low temperature expansion joint (non-metal, no insulation layer), an outlet flue and an outlet chimney.
There is a manhole in the necessary position of the flue gas system to meet the entry of personnel during equipment inspection and maintenance.
Advantages of HFO Generator Set Waste Heat Recovery Boiler:
Custom design and manufacture HRSG for gas turbines from 1MW to 40 MW
Factory assembled natural circulation water tube designs
Single or multiple boiler pressure designs
Boiler design features to accommodate high cycling operation
Integrated SCR systems for single source responsibility
Feed-water and condensate heaters for maximum heat recovery
H Fin tube-main heat exchange tubes in waste heat boiler:
Description of H-fin boiler tubes
The heat transfer tube of the boiler adopts the H-shaped fin tubes, it is to weld two pieces of steel with arcs in the middle of the arc symmetrically onto the raw tube to form the fins (ribs), the front shape is quite like the letter "H", so it is called H-finned tube. The fins of the H-finned tube are rectangular, approximately square, with a length of about 2 times the diameter of the tube and an extended heating surface. H-finned tube can also be made into "double H" finned tube of double-tube, with good rigidity structure, it can be applied to the longer row of the tubes.
Advantages of H-finned tube:
The H-finned tube is the main heat exchange component in the whole exhaust gas boiler, and the H finned tube has the following advantages.
(1) Excellent wear resistance
(2) Fouling reduced
(3) Reduce the resistance of exhaust gas
(4) Fins and steel pipe welding fusion rate is high
(5) Compact structure, high heat efficiency
(6) Shock-proof and noise reduced
(7) Convenient for installation, operation and maintenance
Kaineng helps customer to choose the proper waste heat boiler model according to different requirements of various industry. Before delivery we will provide boiler drawings, auxiliary equipment drawings, foundation drawing, layout drawing, etc.
Kaineng keeps 24 hours online and keeps close contacts during the production process to ensure on time delivery with perfect finished product.
1. provide full range of original quality spare parts.
2. Kaineng offer project guidance service, we will dispatch engineers to your local project site to guide the installation and commissioning.
3. Our engineers will held a training for boiler workers to ensure the safe operation.
4. Free maintenance and repair for one year and lifelong service.
Contact Person: Mr. Wang
Tel: +86 15753230290