circulating fluidized bed boiler

Specifications

ciculating fluidized bed boiler

product features;

1. many kinds of fuel shall be applicable ,including high quality coal as well as inferior coal with low volatile and high ash.

2. because of high combustion efficiency and full gas and solid state mixture, uncompleted burning large particles shall loop back to the furnace.

3.the boiler shall realize efficient desulfurating, low temperature combustion, and low discharge of nitrogen oxide.

4.with a high speed,the load can be adjusted in a wide range.

5.by comparison with pulverized coal fired industrial boiler, the fuel preprocessing systerm is simple ,which is easy to implement comprehensive utilization of ash.

Main performance parameters of circulating fluidized bed boiler

  boiler type                                             LG-35/3.82-M                           LG-75/3.82-M                                 LG-130/5.3-M

 items                                                                                                                                               

 rated output t/h                                          35                                                   75                                                    130

 rated working pressure MPA                 3.82                                                3.82                                                  5.3

 rated steam temperature                         450                                              450                                                    450

 feedwater temperature                            105                                                 130                                                  150

 combustion mode                                                                      circulating fluidized bed combustion

 applicable  fuel                                     bitminous coal                               80 stone coal                                         petroleum coke 

                                                                  anthracite/lean coal                      20 bituminous coal

                                                                 lignite/gangue/slime

                                                                 petroleum coke       

 fuel particle size requirement             no more than10mm                       8mm                                                            10mm

limestone particle size requirement          2mm                                          2mm                                                               2mm

drum centerline elevation                            25000mm                                 28300mm                                                      33000mm

boiler proper highest point elevation         26750mm                                33950mm                                                       54270mm

main products pictures:

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