M70

M70 backpressure turbine is single stage backpressure turbine.Its rotor uses a velocity-compounded stage impeller.Nozzle pitch diameter is 1050mm.Its speed regulating system is international principal aspect wood-ward 505 digital controller+CPC electro-liquid converter,multi-valve regulations,forced lubrication.Its speed of main shaft is 3000r/min,and it can achieve gear shaft output to installation of gearbox according to user requirements.The main features of models is the use of low-temperature,low-presssure,low-differential pressure steam as steam source dragging turbo-dragging turbo-dynamo for generating electricity.Its maximum generated output is 3000KW.  When ordering,please send us the following informations. 1.What kind of driven machinery to be used. 2.Number of units required. 3.Required output. 4.Required speed and direction of driven machinery. 5.Steam parameters: (a)Inlet pressure (b)Inlet temperature or superheat degree (c)Exhaust pressure 6.Destired steam consumption 7.Required speed regulating range and foverning method. 8.Operation mode:Continuous,intermittent or spare. 9.Arrangement mode:Single-deck or double-deck,and requirements concerning the orientation of steam inlet and exhaust piping. 10.Ambient condition:Indoor or outdoor,conditions of dust and hazardous gas in air.atmospheric pressure and temperature. 11.Colling water conditions:Temperature,water quality. 12.Date of delivery and destination. Technical specifications of the prdduct: Trpe reted power(KW) Speed (r/m) Inlet pressure  MPa Inlet  remperature℃ exhaust  pressure  MPa Steam rate  Kg/KwH code B1-0.6/0.2 1000 3000 0.6 260 0.2 23.2         M60 B1-1.0/0.5 1000 3000 1.0 300 0.5 36 B1.25-0.8/0.3 1250 3000 0.8 260 0.3 32.5 B2-1.27/0.5 2000 3000 1.27 300 0.5 48.8 B2.2-1.0/0.2 2200 3000 1.0 300 0.2 37.5 B2.5-1.2/0.25 25000 3000 1.2 260 0.25 46.5 Note:The pressure of feed and exhaust steam is absolute pressure.The weight of turbine’s main body is 2.9T.