Sifang now has advanced drum production lines, header production lines, membrane wall production lines and serpentine pipe production lines, including CNC four roll bending machines, CNC blanking, large porous CNC drilling machines, CNC bevel machines, plasma cutting machines, various welding machin

The inlet and outlet flue of the waste heat boiler is provided with expansion joints to absorb the expansion of various components of the boiler. Moreover, the boiler body is equipped with expansion guide device to ensure the free expansion of the furnace body, limit the displacement and prevent the

The inlet and outlet flue of the waste heat boiler is provided with expansion joints to absorb the expansion of various components of the boiler. Moreover, the boiler body is equipped with expansion guide device to ensure the free expansion of the furnace body, limit the displacement and prevent the

The waste heat boiler uses the sensible heat in the waste gas, waste or waste liquid in the industrial process or (and) the heat generated after the combustion of its combustible substances to heat the water to a certain temperature and provide hot water or steam for other sections, which greatly im

Corner Tube Boiler refers to the boiler supported by angle pipes (large-diameter downcomers) set at its four corners, with the drum arranged horizontally at the top of the boiler front wall, and the whole is a full membrane wall structure, which means a closed water-cooled structure is formed around

The membrane water wall of the boiler adopts fully welded structure, which has good sealing and no air leakage, reduces the excess air coefficient of flue gas and reduces the loss q2 of flue gas; The heavy refractory brick and red brick wall structure used in traditional industrial boilers is change

Classification of boiler burnersThe outer wall of the boiler uses light insulation material, and the outer cover is model slab, which has good heat insulation effect. There is no brick in the inner and outer wall of the boiler, and its no steel frame structure can greatly reduce the weight of the bo

There is no refractory brick wall in the furnace of corner tube boiler, which is heated evenly. The membrane water-cooled wall produced by international standard, which has small thermal stress and fast heat transfer. Therefore, this type of boiler has rapid start-up, rapid temperature rise and stro

Corner tube boiler is easy to maintain and the furnace grate is easy to assemble and disassemble. If the furnace grate is damaged in the boiler operation, it can be replaced at will without stopping the furnace. The membrane wall can be patched, and several rows of tubes need to be cut off every tim

The boiler is shipped in large pieces and assembled on site, which can shorten the installation cycle of the boiler and save the installation cost. The boiler has high thermal efficiency and easy operation, which greatly reduces the labor and electricity cost. As the boiler has no refractory brick w

Sifang Boiler adopts secondary air design. The main role of the secondary air is to disturb the airflow in the furnace and enhance mutual cooperation, so as to reduce the q3 and q4 heat loss without increasing the α. The use of the counter blowing of secondary air, can organize the vortex flow of fl

Design of membrane wall header without pipe joint. The membrane wall header without pipe joint design and installation site membrane wall piece inserted welding can reduce the pipe butt joint and flaw detection, and shortens the installation period.Horizontal water and fire tube boilers are also kno