Brand Name: HT
Model Number: tube 32,38and so on,Also as the request
Place of Origin: Shandong, China (Mainland)
H Fin Tube Type Economizer
1.The introduction of product
H fin tube type economizer is high efficient heat exchange economizer , which is consisted of H type fin tubes .
2.Structure
The basic type is H type and double H type , in line arrangement .
3.Characteristics
1)With the H type fin economizer instead of the bare tube type economizer to add the heat exchange area and reduce the number of tubes , also increase the fume flow sectional area to reduce the fume speed and abrasion. Due to the abrasion extent is proportional to 3-3.5 power of the fume flow speed , so, if the fume flow speed is reduced to 7m/s from 9m/s , the abrasion will be reduced by 43%, at the moment , the experiment showed the H type fin can make the fly ash be concentrated to the mid of tube rows to reduce the abrasion automatically.
2)H type fin tube can be made to double H type fin tube , high rigidness to fit long tube row .
3)H type fin economizer arranged in line to make the space into many small zones , averaged air flow to reduce the abrasion.
4)With straight channel to gain the best ash –blowing effect .
5)The compact structure to reduce the weight and reduce the manufacturing cost .
4.The standard for manufacture and inspection
JB/T6512 ( the technical specification for the boiler used H-F resistance welding spiral fin tube )
HG/T3181 ( H-F resistance welding for spiral fin tube)
JB/T6511( The technical specification for assembling the spiral fin tube channel )
JB/T1612 ( The technical specification for the boiler water pressure test )
JB/T1611 ( the technical specification for manufacturing the boiler tubes )
JB/1613 ( The technical specification for welding the boiler pressure parts )
The company has the large-sized workshop with the area of 60thousand squaremeters.
h fin tube type economizer
Close to Qingdao port, the transportation is convenient