Boiler support system

Delivery time: 15-30days
Price term:EXW,FOB,CIF,CFR,CNF,etc.
Payment:L/C,T/T,Western Union,etc.
Port Delivery:Qingdao, Shanghai, Tianjin, Shenzhen,etc.
We can provide customized products in different materials and sizes to meet different needs.
Description
Description

 

Boiler support system

In the industrial boiler industry, according to the level of production qualification license, it is generally divided into four levels: A, B, C, and D. Among them, the scope of production license with level qualification is unlimited.

Membrane water wall refers to the water wall composed of airtight tube panels welded by flat steel and pipes. The membrane water-cooled wall can ensure the good tightness of the furnace, and for negative pressure boilers, it can significantly reduce the air leakage coefficient of the furnace and improve the combustion conditions in the furnace. It can increase the effective radiation heating area, thereby saving steel consumption.

 

 

· The membrane type water cooling wall has the most complete protection effect on the furnace wall, so the furnace wall only needs thermal insulation materials and no refractory materials, which greatly reduces the thickness and weight of the furnace wall, simplifies the structure of the furnace wall, and reduces the total weight of the boiler.

·Membrane water-cooled wall also has good air tightness, which can meet the requirements of positive pressure combustion of boilers, is not easy to slagging, has less air leakage, reduces heat loss from exhaust smoke, and improves boiler thermal efficiency.

·The factory directly installs the boiler membrane water wall, which improves the initial integration of boiler parts and reduces the installation workload.

·The combustion chamber is fully water-cooled, and the membrane water-cooled wall of the boiler accessories is beneficial to prevent coking under supplementary combustion conditions.

·The heat storage capacity is small, the combustion chamber heats up quickly, and cools down quickly, which can shorten the cooling time when the furnace is opened and shut down.

·It is better to use the top-supported water-cooled wall, which can reduce the load of the boiler frame and is conducive to overhanging.

·Membrane water walls increase the heat absorption capacity of the tubes compared to bare tubes.

·The boiler adopts membrane wall structure, which is easy to maintain, and the service life of the boiler can be greatly improved.

Material Carbon Steel, Alloy, Stainless Steel
Tube size Φ38 - 76 mm, customized
Standard International Organization for Standardization
Model mosaic
Application Installed around the boiler combustion chamber
Base tube material Carbon steel, alloy steel, aluminum or stainless steel
Fin material Carbon steel, alloy steel, aluminum or stainless steel
Base pipe type seamless, welded
Fin type Welded or Monolithic
Base tube outer  15mm-219mm
Base tube WT 1.5-6mm
Fin width 6mm-30mm
length of blank space According to customer's request
Finned tube length ≤23m

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