energy saving Power station biogas fired boiler accessory boiler air preheater
How does a preheater work?
In it the heater element rotates. As the heater element contacts the hot flue gas, it heats up and the flue gas cools. Then, when the heater element makes contact with cold air, the heater element is cooled and the air is heated. In an ideal regenerative air preheater the flue gas and air do not mix.
What is the function of air preheater in boiler?
Air Preheaters in Steam Boilers | Function, Types, Advantages ...
The main function of an air preheater is to extract the excess heat from the flue gases in the boiler. As we know, combustion requires air, fuel, and fire to take place. Air preheaters help significantly in feeding the hot air and increasing the combustion efficiency for the operation in steam boilers.
Description:
Specification:
Material | Carbon steel or equivalent |
Structure | vertical |
Tubes | enameled seam or seamless tubes |
Tube OD | Customized |
Enamel thickness | 0.34+/-0.06mm |
Size | Customzied design |
Brand | SAT-CHAM |
Remarks | Customized order is also accepted. |
Manufacturing process | Material→Ingot → Hot/Cold-Rolling→ Heat treatment(Normalizing+ tempering) → Inspection→Cutting→Pipe piercing→welding→Sealing test→Painting→Packaging |
Application:
air cooler, fired heater, heat exchanger, marine boiler, economizer, power plant boiler, HRSG boiler, waste heat recovery unit, air heater etc
Characteristic:1.Anti-corrosion2.Anti-wear3.Lower contact resistance 4.Higher Stability
Our products can be modified according to our customers' needs and the situation.we design and manufacture safe,reliable and efficient H-fin tubes.it has also completed stand-alone product quality assurance systems.Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.
Q1: How long is the warranty period?
We provide 18 months warranty for all spare parts(exclude fragile parts).
Q2: How can we guarantee quality?
1 All machines are in strict accordance with the ISO quality and CE system requirements.
2 Each procedure is crafted by professional Skilled labour, followed by particular QC
3 All information of our products can be checked in efficient management system.
Q3: What can you buy from us?
Boiler Economizer, Boiler Fin tube, Boiler Air preheater, Boiler superheater, Boiler membrane wall,
Boiler manifold headers and other pressure spare parts.
Q4: What kind of service do you provide?
Before sales:
Provide productinformations, market research forecasting, product customization,product processing,consultation and other services for your convenience.
Q5: Are you a factory or trading company, where are you located?
We are a factory, just 130km(2 hours by car) away from Shanghai Airport.
We offer pickup service at Shanghai for your visit.