Recommended reasons for High pressure Oxygen Compressor

There are many different kinds of oxygen compressors on the market, different oxygen compressors have different advantages and disadvantages, the scope of application is also different, but I prefer to use high pressure oxygen compressor, why is this?

What is high pressure oxygen compressor？

The working principle of high pressure oxygen compressor

Advantages of high pressure oxygen compressor

What is high pressure oxygen compressor？

Full oil-free lubrication reciprocating piston high-pressure oxygen compressor, air-cooled and water-cooled two cooling methods, there are single-acting and double-acting structures, there are various types such as vertical and angle type, the wind brand series of high-pressure all oil-free lubrication The oxygen compressor has excellent performance, stable operation, high efficiency and energy saving, and long service life. It is widely used in oxygen canning, chemical process and plateau oxygen supply. Together with the oxygen generator, it forms a relatively simple and safe high-pressure oxygen system.

The working principle of high pressure oxygen compressor

There is no liquid lubricant in the compressor, and there is no liquid lubricant in the crankcase supporting the crankshaft; the piston ring and guide ring are made of high-quality modified polytetrafluoroethylene with self-lubricating performance, and the main parts are stainless steel, copper, It is made of aluminum and other materials that are not prone to sparks. All bearings are equipped with sealing rings to prevent the loss of grease. It is completely oil-free to lubricate the high-pressure oxygen compressor. The grease for the sports friction pair is an oxygen-resistant grease dedicated to oxygen compressors.

The compressor control system is mainly composed of a pressure controller, a flow controller (intake pressure regulating valve), a solenoid valve, a thermostat, and a safety discharge system: when the discharge pressure reaches the rated pressure, the discharge pressure controller touches When the point is closed, the motor stops, and the intake solenoid valve is closed to cut off the air source channel. When the pressure in the exhaust buffer tank drops to the set lower limit, the contact is disconnected, the intake solenoid valve opens, and the motor starts to continue Compressed gas, used for filling bottles, requires manual reset and start. The compressor is equipped with temperature display at all levels to display the temperature in the compression cylinder. The final stage is equipped with over-temperature shutdown protection, and each stage is equipped with safety valves, which automatically open when the pressure exceeds the set value of the pressure.

Advantages of high pressure oxygen compressor

The advantage of piston type high pressure oxygen compressor is that the exhaust pressure range is wide, regardless of the size of the flow, can get the required pressure, in the exhaust pressure fluctuation, the exhaust volume can also remain unchanged. High compression efficiency, in the general pressure range, low requirements for materials, in the air volume regulation, piston high pressure oxygen compressor is more adaptable, wide exhaust range, not affected by high and low pressure.

Because the friction pairs involved in gas compression of this series of machines are not lubricated with thin oil, and the friction seals such as piston rings and guide rings are made of special materials with self-lubricating properties, it has its own unique structural advantages:

1. There is no dilute oil lubrication in the entire compression system, which avoids the possibility of oil contacting high-pressure and high-purity oxygen and ensures the safe use of the machine;

2. The whole system has no lubricating oil supply system, the machine structure is simple, the control is convenient, and the operation is easy;

3. The whole system is oil-free, so there is no pollution to the compressed medium one by one, and the oxygen purity at the compressor inlet and outlet is the same.

This is why I recommend the use of high pressure oxygen compressor, good working mechanism and its own advantages can make our work more efficient.