M40

M40 backpressure turbine is single backpressure turbine.Its rotor uses a velocity-compounded stage impeller.Nozzle pitch diameter is 1040mm.Its speed regulating system can use KOEI electronic speed governing,and also can use woodward TG17 or TG13 mechanical governor,not forced lubrication. Its speed of main shaft is 1500-4500r/min,and it can achieve gear shaft output to installation of gearbox according to user requirements.The main feature of moders is the use of low –temperature,low-pressure steam as steam source dragging revolving mechanical doing work to realize the energy stave using for energy conservation and economize on raw materials. 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 B0.25-1.0/0.2 250 3000 1.0 305 0.2 18.4         M40 B0.32-0.98/0.55 320 3000 0.98 300 0.55 38.5 B0.5-0.98/0.5 500 3000 0.98 300 0.5 40.06 B0.6-0.8/0.2 600 3000 0.8 250 0.2 21.3 B0.6-0.98/0.3 600 3000 0.98 300 0.3 22.75 B0.63-0.98/0.147 630 3000 0.98 300 0.147 16 B0.7-0.98/0.25 700 3000 0.98 300 0.25 20 B1.0-0.9/0.15 1000 3000 0.9 300 0.15 17 B1.0-0.98/0.2 1000 3000 0.98 3000 0.2 17.6 B1.25-1.0/0.2 1250 3000 1.0 330 0.2 17.2 Note:The pressure of feed and exhaust steam is absolute pressure.The weight of turbine’s main body is 2.9T.