Rosneftegazinstrument
The compressor station SK-12-2R2.RIFLON
The compressor station SK-12-2R2.RIFLON is intended for operation as a part of stationary pneumatic cement storages. The station consists of a compressor equipped with an electric motor and installed on a frame, treatment systems for intake and discharge air (optional) and a control system. Cement is loaded into and unloaded from the storage pneumatically, i.e. by pumping air out from vessels (optional) or into vessels, respectively. Climatic modification “У”, arrangement category 3 in accordance with GOST 15150.
The compressor station is quite compact, requires minimal space for installation, convenient in maintenance operations. For its transportation, any suitable vehicles can be used (roads of 1-5 categories), as well as railway and waterborne carriages.
In order to ensure safe operation of the compressor and its unloaded startup (mandatory condition), a manifold is installed on its outlet equipped with check and safety relief valves, as well as a ball cock.
The station must operate in recursive short-time mode. Duration of the operating cycle must not exceed 1 hour. Interval between the cycles must be at least 30 minutes.
| Parameter name | Value |
| Full weight, kg, at most | 944 |
| Overall dimensions, mm | |
| - length | 1700 |
| - width | 1030 |
| - height | 1070 |
| Compressor | KM-12-2R1 |
| - type: | Pendulum |
| - capacity, m3/min, at least | 12 |
| - pressure, MPa (kg/cm2), at most | 0,2 (2,0) |
| - speed, rpm, at most | 1000 |
| Electric motor: | |
| - brand | 5A225M4 |
| - rated speed, rpm | 1400 |
| - rated capacity, kW | 65 |
| - rated torque, Nm | 397 |
| - rated current, A | 82,6 |
| - voltage, V | 380 |
| - cooling type | air |
| Connection | |
| Camlock, type А, " (DN) | 3 (75) |
Complementary options for the compressor station:
| 1 | Compressor unit control cabinet IP 54 (from +5 to + 40 °С) |
| 2 | Heating the cabinet at low temperatures (from -40 °C) |
| 3 | Variable speed drive for stepless speed control of engine shaft rotation |
| 4 | Line choke to reduce interference from the variable speed drive to the line |
| 5 | Cable for connecting the electrical cabinet to the electric motor. |