Corrosion Resistant Economiser In Boiler , High Strength Parts Of Boiler

Product Description

Casting Iron Or Fiinned Tube Boiler Economizer For Coal Fired Boiler

Product description
 
1. Economizer is a device installed in the lower part of the flue of the tail of the boiler for recovering the residual heat of the exhaust gas.
 
2. The boiler feed water is heated to the heated surface of the saturated water under the pressure of the steam drum.
 
3. Since it absorbs high-temperature smoke Gas heat, reducing the exhaust gas flue gas temperature, save energy, improve efficiency, so called economizer.
 
4. Steel tube economizer is not pressure limited, can be used as a boiling type, usually by the outer diameter of 32 to 51 mm made of carbon steel.
 
5. Sometimes in the tube plus fins and fins to improve heat transfer. Steel pipe economizer by the horizontal arrangement of the parallel elbow pipe (Xi said the serpentine tube) composition.
 
Product advantages
 
1. Absorb the heat of low temperature flue gas, reduce the exhaust gas temperature, reduce exhaust loss, save fuel.
 
2. Because the feed water into the drum before the economizer heating, thus reducing the heat in the heating surface of the water supply, you can use economizers to replace some of the higher cost of evaporation heating surface.