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|Place Of Origin:||Henan, China (Mainland)||Function:||Save Enegry|
|Usage:||For Industry Boiler||Service Life:||10-15 Years|
|Material:||Cast Iron||Model Number:||3004|
1. 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.
2. 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.
3. According to the form of thermal conduction: direct conduction and indirect conduction
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.
Tetragonum cast iron economizer
|stream line form economizer pipe|