|
Process condition
|
|
Medium
|
Natural gas
|
Standby plan
|
Two working
|
|
Inlet pressure(MPaG)
|
0.069~0.138
|
Discharge pressure(MPaG)
|
2.76~3.1
|
|
Inlet temp. (°C)
|
30
|
Discharge temp. (°C)
|
≤40(after cooling)
|
|
Capacity( NM3/h )
|
4720
|
|
Model
|
Model L-28/31 Natural gas compressor
|
|
Main technical parameters of the compressor
|
|
Capacity ( m3/min )
|
28(at suction condition)
|
Piston rod diameter (mm)
|
50
|
|
Crankshaft speed(r/min)
|
740
|
Stroke (mm)
|
140
|
|
Compression stages
|
3
|
Max piston force (KN)
|
60
|
|
Diameters of each stage(mm)
|
2×Φ370/Φ280/Φ180
|
|
Shaft power(KW)
|
327
|
Cooling water consumption ( t/h )
|
15
|
|
Max. installation weight(t)
|
20
|
Overall dimension
(L×W×H)(mm)
|
5000×3000×1200
|
|
Main unit weight(t)
|
10
|
Auxiliary weight (t)
|
7
|
|
Total unit weight (t)
|
20
|
Oil consumption(g/h )
|
No
|
|
Special materials
|
|
|
Parameter of the gas engine
|
|
Model
|
Gas engine No.AD12V190ZLT-3
|
|
Rated power (K w)
|
1000
|
Speed (r/min)
|
1300
|
|
Rated voltage (V)
|
380
|
weight (t)
|
3
|
