Oilfield pipeline testing big capacity oilless N2 booster is a semi-oil-free nitrogen compressor, which requires the use of ordinary lubricating oil, but the nitrogen chamber is separated from the lubricating oil. During operation, the nitrogen is always clean and oil-free, suitable for low intake pressure, row The gas pressure is not high, but the nitrogen flow demand of relatively large flow rate is generally several hundred to several thousand standard one hour. It is mainly used for nitrogen pipeline pressurization, which is very suitable for continuous operation for 24 hours. The maintenance interval can reach 6000-7000 hours. The cost performance is very good ,with Simense PLC control
low pressure oilless nitrogen compressor features
Vertical cylinder compression, the cylinder is perpendicular to the horizontal plane, using the potential energy of the piston itself, effectively reducing power consumption, reducing the cost of use, significant economic benefits, water-cooled cooling mode, ensuring good cooling effect of the compressor, and effectively extending the critical vulnerability The service life of the piece, the inlet is equipped with low intake pressure protection, the exhaust end is equipped with high exhaust pressure protection, and the exhaust gas temperature is high protection. Each stage is equipped with a safety valve and a temperature display, if over temperature and overpressure The system will stop the alarm and ensure safe operation. There is a forklift at the bottom of the compressor, which can be easily transferred to the construction site.
OIL FREE NITROGEN COMPRESSOR
S/N | ITEMS | TECHNICAL DATA | |
1 | Working medium | Oil free nitrogen 99.5% | |
2 | model | ZW-1000/5-20 | |
3 | Structure | 2 stage,vertical type, skid mounted | |
4 | Pressure stage | 2 ,4 cylinder | |
5 | Rated capacity(standard)Nm3/h | 1000(@inlet pressure 5barg) | |
6 | Rated inlet pressure MPa(G) | 0.5 | |
7 | Rated outlet pressure MPa(G) | 2.0 | |
8 | Inlet temperature℃ | －10～35 | |
9 | Outlet temperature ℃ | ≤55 | |
10 | Transmit gas temperature℃ | ≤50 | |
11 | Shaft speed r/min | 460 ※ | |
12 | Cooling way | Water cooling | |
13 | Lubricate way | Shaft and connect rod | Lubricate oil |
Cylinder | Oil free lubricate | ||
Shaft power | ≤70kw | ||
14 | Motor power Kw | 75kw 415V50Hz※ | |
15 | Transmit way | Belt driven | |
16 | Installation way | Simple basement | |
17 | Automatic control parts | Overload ,stop automatic | |
18 | External dimension L×W×H mm | L2600×W1850×H2300 ※ | |
19 | Inlet and outlet mm | ||
20 | Weight Kg | 4500 ※ | |
21 | Voltage | 380v 50hz 3phase | |
22 | Water consumption | 8.5T/HR | |
Water inlet pipe | |||
23 | Crank case oil | Customer prepare it | |
24 | Inlet nitrogen filter | With | |
Water consumption | 8.5Ton/HR | ||
Water pressure | 2-4bar | ||
Water inlet /outlet temperature | 30 /35 | ||
Water pump lift | 40m | ||
Water pump capacity | ≥10Ton/hr | ||
Water cooler | Customer prepare it | ||