Aoguang Machinery company oil-free screw air compressor has been shipped; The company's screw vacuum pump in the industrial field of the industry, this year achieved better sales.
Oil-free air compressor is a special machine, its working principle is to provide high pressure, dry gas supply by compressed air. Unlike traditional lubricating air compressors, oil-free air compressors do not need to use lubricating oil into the cylinder and lubrication of the piston, which can avoid gas pollution caused by the use of lubricating oil. The following will introduce the working principle of oil-free air machine in detail.
1. The process of compressed air: there is a cylinder and a piston inside the oil-free air compressor. When the motor drives the piston upward, the air in the cylinder is compressed, which increases the pressure of the gas. The downward movement of the piston discharges the compressed air through the exhaust valve. This process does not require any lubricating oil to reduce friction, so the compressed air is clean and oil-free.
2. Filtration and purification: Before entering the compressed air system, the air needs to be filtered through the filter screen. The filter can remove solid particles and moisture from the air, ensuring that the air provided to the user is dry and clean. In addition, some oil-free air compressors are equipped with adsorption dryers to remove moisture from the air.
02e327.jpg3. Cooling system: Since the compressed air generates heat, the oil-free air compressor has a cooling system to cool the air to an acceptable temperature. Cooling systems are usually implemented using fans or water coolers.
4. Control system: Oil-free air compressors are usually equipped with a control system for monitoring and controlling air pressure and temperature. The control system can automatically adjust the working speed of the piston to meet the user's demand for air. In addition, the control system can also monitor the operating status of the equipment and issue an alarm in case of failure or anomaly.
5. Maintenance and maintenance: oil-free air compressors have lower maintenance and maintenance requirements than lubricating air compressors. There is no need to change the lubricating oil regularly, and there is no need to worry about oil spills and pollution. However, the oil-free air compressor still needs regular cleaning and inspection of the filtration system to ensure the quality of the air and the stability of operation.
In short, oil-free air compressors achieve air compression and supply by not using lubricating oil, avoiding the impact of lubricating oil on air quality. It has the advantages of clean, oil-free, suitable for applications with high air quality requirements, such as medicine, food processing and electronic manufacturing industries. At the same time, the working principle of oil-free air compressor is relatively simple, and the maintenance and maintenance cost is low, so it has been widely used in practical applications.