|Place of Origin:||Zhangjiagang,China|
|Brand Name:||HD BOILER|
|Certification:||ISO9001 , SGS , TUV , ASME , EN|
|Model Number:||Furnace wall|
|Minimum Order Quantity:||500 tons|
|Packaging Details:||Iron Frame Package|
|Delivery Time:||30 Days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||500 Tons / Month|
|Material:||Cabon Steel/Stainless Steel/Alloy Steel||Structure:||Fire / Water Tube|
|Surface Treatment:||Painted||Range Of Applications:||Industrial / Power Station|
boiler water wall panels,
boiler water wall tubes
Performance Membrane Water Wall Tubes In Boiler With Fin Bar For Industry Use
According to the structure type, there are mainly three types of light tube membrane type and piercing tube type water wall composed of a whole
row of seamless steel tube, the structure is the most simple;Film type water wall is a kind of spot welding of many rolled water wall fins together to
make a sealed combination heating surface, which can not only improve the air tightness of the furnace to reduce air leakage, but also better
protect the furnace wall, so that the weight of the furnace wall is reduced and the structure is simplified;Thorn water wall tube is on the water wall
tube welding many 20 ~ 25 mm long, 6 ~ 12 mm diameter pin, then apply the chrome ore refractory plastic, in order to reduce the heat absorption
of water wall of the place, improve the burning zone temperature, suitable for fuel burning particularly difficult situations or some liquid slag
furnace according to the arrangement of parts, with a wall (that is, double-sided hot) water wall partition type and two kinds of most of the former
part of the embedded furnace wall wall, single endothermic;The latter is mostly installed in the middle of the large boiler furnace, the whole
furnace into two separate parts, double-sided heating
1.Membrane walls are widely used in boilers for utility/power stations as a heat exchange part.
2.Membane water wall panels were combined with steel tubes and flats to ensure a good sealing and significant reduce the air leakage factor of negative preasure boiler,improve combustion condition in furnace.
3.Membrane water wall panels increase radiation heat surface and save steel consumption.
HD Boiler use submerged-arc welding technology to produce water walls as Eco-friendly requirement.
It also can guarantee a good sturdy construction and sealing.
1. Sturdy construction
2. High strength
3. Accurate dimensions
4. Corrosion resistant finish
|1||To guarantee the leakproofness of furnace wall and reduce the air leak of combustion chamber.|
|2||To achieve the full water cooling of combustion chamber, and the boiler accessories membrane water wall is benefit to prevent coking under the condition of supplemental firing.|
|3||The thermal storage capacity is small, the warming of combustion chamber is fast and the cooling is also fast, which could shorten the cooling time of boiler’s start and furnace shut down.|
|4||It is good to adopt top supported water cooled wall and it could reduce the load of boiler framework, which is benefit to overhang.|
|5||Compared with the bare tubes, the membrane water wall improves the heat absorption capacity of tubes.|
|6||The factory direct boiler membrane water wall could improve the Preliminary combination degree of boiler parts and reduce the installation workload.|
Contact Person: Felix
Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China