1. Regardless of what causes the pressure drop in the pressure holding circuit, the oxygen compressor automatically starts to supplement the leakage pressure and keep the pressure in the circuit constant.
2. The oxygen compressor is powered by gas without arc and sparks, and is fully used in places with flammable and explosive liquids or gases.
3. The oxygen compressor can do the same work, but its parts and seals are less and maintenance is easy
4. The oxygen compressor pressure boost pump is a piston pump. When working, the booster pump moves quickly back and forth. When the output pressure increases, the back and forth movement of the pump slows down until it stops. At this time, the pressure of the pump is constant and the energy consumption is lowest. The parts don't move anymore.
Project and parameters | ||||
Medium | Oxygen 99% | Quantity | 1 | |
Inter pressure MPa（G） | 0.45 | Inlet temperature ℃ | ≤ 40 | |
Discharge pressure Mpa（G） | 15.0 | Discharge temperature (After cooling) ℃ | ≤ 50 | |
Volume flow Nm3/h | 90 | Piston stroke mm | ||
Model | GOW-90/4.5-150 | Compressed series | 4 | |
Structural type | All-oil-free lubrication and vertical type | Number of cylinders | 4 | |
Speed of crankshaft r/min | 280 ※ | Voltage V | 380 | |
Cooling method | air cooling | cooling water flow t/h | --- | |
Shaft power KW | ≤27.0kw | Motor speed r/min | 730 | |
Into, out of the gas interface mm | 50、M22X1.5 | Entry and exit water interface mm | --- | |
Motor | 30KW 380V 50Hz ※ | |||
Outline dimension mmXmmXmm | 2350X1150X1600 ※ | Unit weight T | 2.2 ※ | |
Driving mode | belt drive | |||
Material is partly in contact with the gas | GAS cylinder | stainless steel | ||
GAS valve | stainless steel | |||
Pipe, cooler | stainless steel | |||
Scope of supply | Main engine, motor, skid-mounted chassis, start cabinet, air intake filter, front machine meter and control components, safety valve, heat exchanger, random documents, random spare parts, etc. (Note: the final technical agreement). | |||
Other matters needing attention | Intake and exhaust overpressure will automatically stop. Tip: dangerous gas, users must do a good job of daily security check work! | |||
Delivery time | Contract signing, 70 working days after the advance payment to the account | |||