ADVANTAGES OF SMALL SCALE PRESSURE DIFFERENCE COGENERATION SET
- High flexibility,
- Low investment and quick back,
- Effectively solving the industrial waste heat, differential pressure utilisation,
- Reducing costs and increasing efficiency for enterprises, and meeting customer needs.
C88 SERIES DOUBLE STAGE BACK PRESSURE STEAM TURBINE
CHARACTERISTICS
- Two Curtis wheels 880mm.
- Critical power can reach 3600kw.
- Higher efficiency than single stage models, and reliable as single stage turbine.
- Electronic governor for speed control, Japanese brand
- Or mechanical governor TG17 or TG13 of Woodward
- Main shaft speed 1000~5000r/min, gear box optional.
- Suitable for big pressure drop conditions.
- Can be designed as back pressure or condensing types for different conditions.
- Better energy saving and higher efficiency.
BASIC CONFIGURATIONS
| Distribution method |
Single/double layer |
| Max speed |
5000 rpm |
| Lubricating method |
Forced |
| Max output power |
3600kw |
| Intake pressure range (absolute) |
0.5-5.2 MPa |
| Exhaust pressure range (absolute) |
0.15-1.6 MPa |
| Adjusting method |
Mechanical, electronic or DEH |
| Sealing method |
Steel strip |
| Outer dimensions |
2140*2000*2140mm |
| Inlet/outlet diameter |
DN150-300, DN350-500 |
| Connection of rotor and impeller |
Shrink fit |
| Overspeed protection |
Mechanical or electronic |
TECHNICAL SPECIFICATIONS
| Model |
Rated power (kW) |
Speed (r/min) |
Intake pressure (MPa) |
Intake temperature (ºC) |
Exhaust pressure (MPa) |
Steam consumption (t/h) |
| B1.25-2.35/0.3 |
1250 |
3000 |
1.25 |
390 |
0.3 |
12.06 |
| B1.8-2.35/0.3 |
1800 |
3000 |
1.8 |
390 |
0.3 |
11.68 |
| B1.6-5.2/1.1 |
1600 |
3000 |
1.6 |
450 |
1.1 |
16.125 |
| B3-3.43/0.98 |
3000 |
3000 |
3.43 |
435 |
0.98 |
16.22 |
| B1.6-0.98/0.15 |
1600 |
3000 |
0.98 |
300 |
0.15 |
13.42 |
| B3-0.98/0.15 |
3000 |
3000 |
0.98 |
300 |
0.15 |
12.8 |
| N0.5-0.4 |
500 |
3000 |
0.5 |
150 |
0.008 |
11.8 |
| N1.5-0.98 |
1500 |
3000 |
1.5 |
300 |
0.008 |
8.4 |
NOTE:
- The intake and exhaust pressure is absolute pressure.
- Steam turbine weight 3.28 tons.
SUCCESSFUL PROJECTS PRESENTATION
USER: A NEW MATERIAL FACTORY WITH STEAM PRESSURE DIFFERENCE FOR PRODUCTION
MODEL: B1.7-0.95/0.5
POWER: 1700KW
INTAKE PRESSURE: 0.95MPa FROM HEAT RESOURCE
EXHAUST PRESSURE: 0.5MPa FOR PRODUCTION
GENERATOR: SYNCHRONOUS GENERATOR
C80 SINGLE STAGE BACK PRESSURE STEAM TURBINE
- One Curtis wheel, with pitch circle diameter of 800mm.
- Electronic governor for speed control
- Or mechanical governor TG17 or TG13 of Woodward
- Main shaft speed 1500~4500r/min, gear box optional.
- Suitable for low pressure and temperature steam for better energy efficiency.
TECHNICAL SPECIFICATIONS
| Model |
Rated power (kW) |
Speed (r/min) |
Intake pressure (MPa) |
Intake temperature (ºC) |
Exhaust pressure (MPa) |
Steam consumption (t/h) |
| B1-2.35/0.784 |
1000 |
3000 |
2.35 |
390 |
0.784 |
23.36 |
| B1-2.35/0.98 |
1000 |
3000 |
2.35 |
390 |
0.98 |
28.35 |
| B1.6-2.35/0.784 |
1600 |
3000 |
2.35 |
390 |
0.784 |
22.56 |
| B1.6-2.35/0.882 |
1600 |
3000 |
2.35 |
390 |
0.882 |
25.21 |
| B1.6-3.43/0.784 |
1600 |
3000 |
3.43 |
435 |
0.784 |
17.21 |
| B1.6-3.43/0.882 |
1600 |
3000 |
3.43 |
435 |
0.882 |
18.18 |
| B1.6-3.43/0.98 |
1600 |
3000 |
3.43 |
435 |
0.98 |
19.15 |
| B2-3.43/0.784 |
2000 |
3000 |
3.43 |
435 |
0.784 |
16.5 |
| B2-3.43/0.98 |
2000 |
3000 |
3.43 |
435 |
0.98 |
18.85 |
| B2.5-4.0/0.784 |
2500 |
3000 |
4.0 |
450 |
0.784 |
15.86 |
| B2.5-4.0/0.882 |
2500 |
3000 |
4.0 |
450 |
0.882 |
17.48 |
| B0.56-4.9/1.27 |
560 |
3000 |
4.9 |
480 |
1.27 |
37.5 |
NOTE:
1. Can be customized according to specific reuirements.
2. The intake and exhaust pressure is absolute pressure.
3. Steam turbine weight 3.28 tons.
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