boiler

   Model                      WNS          WNS         WNS             WNS        WNS          WNS

                             0.5-0.7-YQ  0.75-0.7-YQ  1.0-0.7-YQ  0.5-0.4-YQ  0.75-0.4-YQ 1.0-0.4-YQ

Rated evaporation  (t/h)   0.5            0.75           1.0               0.5           0.75         1.0

Pressure               (Mpa)0.7            0.7              0.7              0.4           0.4           0.4 

Steam temperature (^oC)  171           171             171              151          151         151

Area                      (m^{2)   11                 17                     20.8                  11                 17               20.8}             

Efficiency               ( %)                                              88-91

fuel           light oil   (kg/h) 35           53               68                35           53             68          

                heavy oil  (kg/h)40           60               83                40           60             83

consuption  nature gas (Nm^{3) 45}       68               94                45           68             94

Water capacity         (m³⁾   1.3         1.7             2.1                1.3         1.7            2.1

Size                         (mm)2700*      3000*         3200*             2700*      3000*       3200*

                                       1700       1750*         2030*             1700*      1750*       2030*

                                      *1600       1800          1900               1600       1800        1900