Compressor stations for the SENSI CNG filling station
- Customer pickup,
- In detail
The equipment of installation of compressor block SENSI for compression of associated oil gas (further in the text station) is intended for compression of natural gas from pressure (superfluous) i0,2 to 2,0 MPas.
The station represents the equipment set including directly the compressor with the electric motor as the drive, a frame, system of the automated masloobespecheniye of the compressor unit, the air cooler, system of automated management and other details and knots necessary for performance of functions of a komprimirovaniye and life support (lighting, ventilation, fire-prevention protection and fire extinguishing).
The station is made in various climatic modifications in accordance with GOST 15150 and is efficient in the range of air temperatures from -50 °With to +45 °C.
The squeezed environment - associated oil gas, not corrosion, explosive, the category IIA, T3 group on PUE-85.
Power supply of station - the three-phase alternating current main of 380B, with a frequency of 50 Hz.
Drive type - the electric motor asynchronous, explosion-proof, three-phase.
The compressor - piston opposite four-row two-level on base 4GM2,5.
Working hours of station - round-the-clock, with periodic stops for maintenance.
|Name of parameter||Value|
|Ambient temperature, °C||- 50... +45|
|Gas temperature on an entrance to station, °C||0... +45|
|Gas pressure on an entrance to station, PMA (kgf/cm2)||0,2 (2)... 2,0 (20)|
|Productivity at the reference temperature of gas of 0 °C specified to normal conditions, nm3/cm2||5500|
|Pressure at the exit from station, MPa (kgf/cm2)||3,5 (35)|
|The maximum temperature of gas at the exit from station, °C||60|
|Overall dimensions of station, mm:|
|- height (without candle)||3695|
|Mass of station||16000|
Booster (busterny) compressors are intended for compression of natural gas from gas networks of low pressure (0,05 - 2,0 bars) and its giving for further preparation on GOST27577-87.
Technical characteristics of the booster compressor
|Pressure on an entrance superfluous, kgf/sq.m|
|Pressure at the exit, kgf/sq.m||3||3||5||4|
|Productivity specified to normal conditions, nm3/hour|
|Number of steps of compression||1||1||2||1|
|Number of cylinders||2||2||2||3|
|Frequency of rotation of a shaft, rpm||735||985||595||1500|
|Power on a shaft of the max engine, kW||42||57||130||55|
|Overall dimensions of the compressor, mm, no more: length (along a shaft axis) × width × height (from shaft level)||1010 × 2115 × 660||1010 × 2115 × 660||2370 × 2130 × 2370||1850 × 1400 × 1900