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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:||3015|
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. 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.
Treatment of Economizer Tube Blasting Accident
1. For boiling economizer, open the bypass flue door, close the main flue baffle, suspend the use of economizer, and open economizer bypass water pipe valve to continue to feed water into the boiler.
2. Boiler isolated faulty economizer operation, the exhaust gas temperature should not exceed the temperature of the induced draft fan nameplate, or should reduce the load operation.
The role of economizer
1. Economizer is the use of waste heat boiler exhaust heat to heat the water heat exchanger
2. Economizer to absorb exhaust heat, reduce exhaust gas temperature and improve boiler efficiency
Tetragonum cast iron economizer
|stream line form economizer pipe|