twolevelWorking principle of compressed power frequency air compressor
Natural air enters the first stage of compression through an air filter, mixes with a small amount of lubricating oil in the compression chamber, and compresses the mixed gas to inter stage pressure. The compressed gas enters the cooling channel and comes into contact with a large amount of oil mist, greatly reducing the temperature. The compressed gas after cooling enters the second stage rotor for secondary compression and is compressed to the final exhaust pressure. Finally, the secondary compression power frequency air compressor is discharged through the exhaust flange to complete the entire compression process.
Efficient and energy-saving, saving approximately every year160000 yuan
1. Single-stage compressionair compressorThe electricity cost for a 250kw model operating at full load is about 200 yuan per hour, and the annual electricity cost for 8000 hours of operation is about 1.6 million yuan
2. If a two-stage compression power frequency air compressor is used, it can reduce power consumption by more than 10%, and using two-stage compression will save 160000 yuan per year!
twolevelEnergy saving reasons for compression frequency screw air compressor
twoAdvantages of compressed industrial frequency air compressors
1. The main efficiency of the secondary compression power frequency air compressor is higher 2. Eliminate empty load energy saving
3. Eliminate excess pressure and save energy4. High efficiency and energy-saving of permanent magnet motors 5. Energy saving integrated shaft transmission
twolevelHigh quality structure of compressed power frequency air compressor
1skf bearingLow noise and long lifespan.External oil nozzle for easy maintenance.
2oil filter：AUGUST specialized 10um precision grade oil filter provides clean lubricating oil for the host.
3Oil Gas Separation Filter ElementImported polymer filter material, oil content in exported gas<3PPm， Provide clean and reliable compressed air.
4Efficient intake valve
Large caliber, low pressure drop, stable system performance, and the ability to automatically adjust with changes in actual compressed air demand during operation.
5high efficiency motor
The entire series is equipped with a high-efficiency motor, which enables the entire secondary compression power frequency air compressor unit to have higher energy efficiency performance and be more energy-efficient.Insulation levelF-level, protection level IP54, suitable for various harsh working conditions.
6Efficient filtration system
Air filter: using high-efficiency filter materials, high precision, high flow rate, low flow resistance, long service life; Independent air intake, directly drawing in external air from the unit to ensure low intake temperature and improve overall efficiency.
7Cooling system
Designed with a large surplus heat dissipation area, the heat dissipation effect is strong, preventing high-temperature shutdown.Axial flow cooling fan with high air volume; The suction structure ensures even heat dissipation. Dual fan design, determining the number of fans to start based on exhaust temperature. The unique cooling flow field of the two-stage compression power frequency screw air compressor has low noise.
8Temperature control valve for mixed flow system
Cooling oil is sprayed between the first and second stage hosts for intermediate cooling. In order to ensure that the compressed air temperature between the stages is always above the dew point temperature, a patented mixed flow system temperature control valve is used to control the lubricating oil injection temperature. This not only achieves good inter stage cooling effect but also prevents the formation of liquid water, avoiding rusting of the second stage host and oil emulsification problems in the system.
9intelligence control system
The secondary compression power frequency air compressor adopts microcomputer control, intelligent operation, Chinese and English interface display, and intuitive and convenient operation.Real time display and monitoring of various parameters such as pressure, temperature, and current. Automatic fault alarm, historical operation data storage and query. It can achieve computer remote monitoring and linkage control of multiple air compressors. Optional IoT module, external cloud based intelligent management system, real-time monitoring of unit operation status.
twolevelDetail drawing of compressed power frequency screw air compressor
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