Two Drum Water Tube Boiler Advantages
Two drum water tube boiler
According to different combustion style, the two drum water tube boilers include double drum D type water tube boiler, two drum traveling grate water tube boiler, two drum cfb water tube boiler. The D type boiler can burning oil and gas fuel with high efficiency, which has the advantages of reliable operation, automatic control, clean and environmental protection. Two drum traveling grate water tube boiler can burn both coal and biomass fuel. With chain grate combustion style, the fuel could be burnt fully. Cfb water tube boiler can also burn both coal and biomass fuel, the capacity of which is larger than the other two types boilers and is widely used in industries that need large quantity of high temperature, high pressure steam such as chemical industry, power plant, central heating enterprises. This cfb boiler is combustion in circulating fluidized bed style, which can get a higher combustion efficiency and save more energy for industry.
Structural feature of water tube boiler
The furnace of water tube boiler is be placed outside the cylinder so various volume of the furnace can meet the requirements of combustion and increased evaporation. The drum of it generally being heated indirectly by placing the vapor tube in the furnace and the flue gas, so the heat transfer performance and safety performance is significantly improved. Most of water tube boilers are packaged boiler, which is convenient to be installed. Fuel equipment can be freely chosen, the combustion chamber can freely design with more complete combustion. Large heat transfer area, better thermal efficiency, saving fuel costs.
Capacity of water tube boiler
The capacity of D type water tube boiler is 6-35 t/h, traveling grate boiler is 4-30 t/h, and cfb boiler 10-75 t/h. These two drum boiler can meet almost all need of industries. For industries that need constant steam, cfb boiler is the first choice. Otherwise, the D type and traveling grate boiler is available, which can meet the condition of stop or start at any time.
