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Coal Boilers of 75 T/H Circulating Fluidized Bed Steam Boiler for Industrial Use (CFB)
Product Description
HD circulating fluidized bed boiler is energy saving which is mainly
installed at power plants to generate electricity.
HD CFB boiler adopts stationary equipment design theory and CFB
boiler technical parameter.
Circulating fluidized bed is of low-temperature combustion,
therefore, nitrogen oxides emissions of such boiler is much lower
than that of coal-powder boiler, and such boiler could directly
desulfurized during combustion process. Circulating fluidized bed
boiler with high desulfurization rate is economical.
Parameter
Item | Unit | Specification | ||
Model | HD-75/3.82-M | HD-75/5.3-M | HD-75/9.8-M1 | |
Rated evaporation | t/h | 75 | ||
Max.Continues evaporation | t/h | 85 | ||
Rated steam pressure | MPa | 3.82 | 5.3 | 9.8 |
Rated steam temperature | ℃ | 450 | 485 | 540 |
Feed water temperature | ℃ | 150 | 150 | 215 |
Fuel type | Anthracite, lean coal, bituminous coal, lignite, petroleum coke, breeze, etc. | |||
Furnace height | M | 26.2 | ||
Furnace section | m2 | 21 | ||
Number of coal feeder | Unit | 2 | ||
Super heater thermostat mode | Spray desuperheater | |||
Unburned carbon(bituminous coal) | % | <6 | ||
Pre-heater air temperature | ℃ | 150 | ||
Exhaust gas temperature | ℃ | 145.5 |
Warranty and after-sale service
Honor promises the top quality of every set of machine and best
after-sales service as followings :
(A) The boiler body guarantee is two years , for accessories three
years
(B) During the guarantee period , if the main body defective or
broken without wrong operating , must replace the parts for free or
prepare the spare-parts for free.
(C) Should provide boiler technical service and operation guidance
for whole life long.
(D) Regarding to the installation and training , the buyer should
take all the correlative charges
(accommodation and food , round -trip tickets)
Certifications
HD Boiler offers a best in class facility,including