Payment & Shipping Terms:
|Place Of Origin:||Henan, China (Mainland)||Function:||Save Enegry|
|Usage:||For Industry Boiler||Service Life:||10-15 Years|
|Material:||Cast Iron||Model Number:||3011|
1. Economizer tube boiler economizer is an important part of the main by the seamless steel pipe by bending or folding.
2. Cast iron economizer is composed of a series of horizontal cast iron pipe, the pipe at both ends with cast iron elbow flange connection.
3. Steel pipe economizer by a series of parallel arrangement of the serpentine tube composition, the serpentine pipe with an outer diameter of 25 ~ 42 mm of seamless steel pipe bending, the pipe is usually staggered arrangement
Function of economizer
Recycle exhausted smoke to heat feed water,which can reduce the smoke temperature, save the fuel and increase the boiler effiency
Economizer tube damage phenomenon
1. The water supply flow is abnormally greater than the steam flow, and the drum water level is seriously decreased.
2. There is steam (water) impact sound in the economizer flue.
3. Exhaust gas temperature decreases, exhaust smoke from smoke.
4. There is a leak sound at the economizer pipe burst, steam away from the infamous, severe drip from the lower part of the flue
Tetragonum cast iron economizer
|stream line form economizer pipe|