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H40 Industrial Tubine

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H40 backpressure turbine is single stage 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 models 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. 

Model

H40 Industrial Tubine

Speed range(r/min)

1500-3000

Power range (kw)

300-1800

Inlet steam pressure range (MPa)

0.3-1.6

Inlet steam temperature range(℃)

150-300

Exhaust steam pressure range (MPa)

0.15-0.6

Level

One double-column velocity-compounded stages

Inlet steam diameter(mm)

200-350

Exhaust steam diameter(mm)

350-500

Type of regulating system

Machinery hydraulics, electron regulation and electrohydraulic control

 

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) 

B0.25-1.0/0.2

H40

250

3000

1.0

305

0.2

18.4

B0.32-0.98/0.55

H40

320

3000

0.98

300

0.55

38.5

B0.5-0.98/0.5

H40

500

3000

0.98

300

0.5

40.06

B0.6-0.8/0.2

H40

600

3000

0.8

250

0.2

21.3

B0.6-0.98/0.3

H40

600

3000

0.98

300

0.3

22.75

B0.63-0.98/0.147

H40

630

3000

0.98

300

0.147

16

B0.7-0.98/0.25

H40

700

3000

0.98

300

0.25

20

B1.0-0.9/0.15

H40

1000

3000

0.9

300

0.15

17

B1.0-0.98/0.2

H40

1000

3000

0.98

300

0.2

17.6

B1.25-1.0/0.2

H40

1250

3000

1.0

330

0.2

17.2

Note The pressure of feed and exhaust steam is absolute pressure The weight of turbines main body is 3.8T.