中文版 | Feedback

H70 Industrial Tubine

Dare:2018-11-23 14:11:15 Clicks:

H70 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 intemational principal aspect woodward 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-pressure, low-differential pressure steam as steam source dragging turbo-dynamo for generating electricity. Its maximum generated output is 3000KW .

 

Model

H70 Industrial Tubine

Speed range(r/min)

1500-3000

Power range (kw)

1000-3000

Inlet steam pressure range (MPa)

0.5-1.6

Inlet steam temperature range(℃)

150-300

Exhaust steam pressure range (MPa)

0.15-0.8

Level

One double-column velocity-compounded stages 

Inlet steam diameter(mm)

150-300

Exhaust steam diameter(mm)

400-600

Type of regulating system

Machinery hydraulics, electron regulation and electrohydraulic control 

Type of barring

Manual barring or electric barring device

 

Technical specifications of the product

Type

code

Rated power(kw) 

Speed(r/min) 

Inlet pressure(MPa) 

Inlet temperature(℃) 

Exhaust pressure(MPa) 

Steam rate(kg/kwh) 

B1-0.6/0.2

H70

1000

3000

0.6

260

0.2

23.2

B1-1.0/0.5

H70

1000

3000

1.0

300

0.5

36

B1.25-0.8/0.3

H70

1250

3000

0.8

260

0.3

32.5

B2-1.27/0.5

H70

2000

3000

1.27

300

0.5

48.8

B2.2-1.0/0.2

H70

2200

3000

1.0

300

0.2

37.5

B2.5-1.2/0.25

H70

2500

3000

1.2

260

0.25

46.5

注:轮机本体重量7.5T。