Single Stage Back Pressure Steam Turbine Generator

1.Output power:15 --2500kW
2.Max Speed: under 4200r/min
3.Inlet pressure: 0.6--4.5MPa
4.Inlet temperature: 280--450degree

Name:Single Stage Back Pressure Steam Turbine Generator

Outline:   

    The singal-stage back pressure turbine equipped with a impeller of a disk and a double blades, whose inner diameter of air drain can be 320mm, 400mm, 500mm, 630mm or 800mm. It adopts the WOODWARD regulator or electric pneumatic actuators, and dominates the level valve directly by lever valve system, usually, the bearing lubricated by oil ring, without external oil servicing.

    The min power is 25KW, and the max power is 2500KW. The turbine and the machine which be pulled with can be packed at the same underplate, and it is suit for individual layer scenery. In the industrial business, it can be used to drive drive-pump, air blower compressor and electric generator directly.

Applications:

    Mainly used in driven pumps, compressors, blowers, electric power, petroleum, chemical, paper-making and other industries, and it can be used for power production by waste heat recovery.

 

Technical parameter:

Model	B32	B40	B50	B63	B80
Speed Range (r/min)	2950~4200	2950~4200	2950~4200	2950~4200	2950~4200
Power Range (KW)	25~200	25~300	100~600	300~800	500~2500
Inlet pressure Range (Mpa)	1.0~4.5	1.0~4.5	1.0~4.5	1.0~4.5	1.0~3.5
Max inlet temperature (°C)	450	450	450	450	450
Pitch Diameter of Disk Air Drain (mm)	320	400	500	630	800
Outlet Pressure  range(Mpa)	0.12~1.0	0.12~1.0	0.12~1.0	0.12~1.0	0.12~1.0
Inlet Drift diameter (Min / Max)	80	80/100	80/100	80/125	80/250
Outlet Drift Diameter (Min / Max)	200	200/250	250/300	300	350/400
No.of Subsidiary Manual valve	1	1	1	1	1
Unit Weight (kg)	450	700	850	1200	1500