What are the characteristics of a screw compressor?
An overview of screw air compressorsScrew type air compressor is the injection of single stage double screw compressor, efficient use of belt wheel (or axis) rotation drive, driven by a host of compressed air, through the injector to host the compression chamber for cooling and lubrication, compressed air and oil mixed gas chamber is discharged through the coarse and fine two separated, the oil in compressed air isolated, finally get the clean compressed air.Twin screw air compressor has the advantages of light weight, small vibration, low noise, easy operation, less wearing parts and high efficiency.
Working flow of double screw air compressorThe air through the air intake filter dust in the atmosphere or filtering impurities, the inlet control valve into the compressor, mixing and cooling lubricating oil injection in the compression process, by mixing the compressed gas separation tank from the compression chamber into the oil and gas, oil and gas compression at discharged through collision, interception, gravity the vast majority of the oil medium are separated, and then enter the oil and gas separator for fine separating two times, get little oil content of compressed air, when the air is compressed to the set pressure value, the minimum pressure valve open, compressed air is discharged into the cooler, and finally into the system.
Working principle of compressor main engineThe core components of screw type air compressor is a compressor, is a new type compressor in the air is compressed by the alveolar volume change is installed in the casing parallel rotor meshing and achieve. The rotor side in the case and it withprecision internal rotation so that the gas rotor slot between continuously produce periodic volume changes along the rotor axis from the suction side to the discharge side suctioncompression exhaust complete three working process. Therefore, the technology of twin screw rotor determines the grade of the screw compressor. (related to the type of line see the page "double screw compressor core technology" column).
