What is an oil-injected rotary air compressor

Oil-injected rotary air compressor is a mechanical equipment that uses motor drive to compress air through rotary motion. Its working principle and characteristics can be summarized as follows:

working principle

inside the oil-injected rotary air compressor, the rotor is installed between a coaxial outer barrel and an inner barrel, and the inner barrel is divided into a plurality of closed chambers. At the same time, the rotating rotor completes the process of suction, compression and exhaust in these chambers. During the compression process, lubricating oil is injected into the compression chamber and mixed with air. The lubricating oil forms a film on the surface of the rotor to achieve sealing and lubrication, and also helps to reduce the temperature during compression.

Features

1. compact structure, small size: The oil-injected rotary air compressor is compact in structure, small in size, easy to install, and suitable for places with limited space.
2. High operating efficiency: Due to the use of lubricating oil cooling and lubrication system, the oil-injected rotary air compressor has high operating efficiency and can operate normally under high temperature and high pressure.
3. easy maintenance: The structure of the oil-injected rotary air compressor is relatively simple, with fewer wearing parts, so it is more convenient to maintain.

Components

oil-injected rotary air compressor is usually composed of compressor body, motor, oil separator, oil cooler, oil filter, air cooler, control system and other parts. Among them, the compressor body is the core component of the oil-injected rotary air compressor, which is composed of rotor, bearing, cylinder, oil pump, cooler, etc. The motor is responsible for providing power, and the control system can control the operation of the entire compressor.

Application areas

oil-injected rotary air compressor is widely used in production lines and automatic control systems in the industrial field. In the pharmaceutical workshop, it can also be used to provide power source, drive pneumatic equipment, and realize material transportation, mixing, cleaning and other operations.

In general, the oil-injected rotary air compressor is an efficient, stable and easy-to-maintain air compressor, which is suitable for all kinds of places that need compressed air as a power source or process gas.