COMPRESSORS

A centrifugal compressor is a device that increases the pressure of gas. As the gas passes through the impeller, it is subjected to centrifugal force due to the high-speed rotation of the impeller, resulting in pressure.
In recent years, with the promotion of new metallurgical processes, the expansion of equipment scale in petrochemical enterprises, and the rapid development of industries such as new coal chemical and green coal-fired power, the demand for the quantity and scale of air separation units has been increasing day by day. The large-scale development of air separation units is the direction of development. In order to match the market development, Hubei Shuangjian has been committed to the research of air separation compressor unit since 2002. In order to ensure the progressiveness and reliability of the unit, we have carried out technical cooperation with many domestic scientific research institutions and efficiently developed energy-saving and environmental friendly Shuangjian series superchargers, which are mainly used in petroleum, chemical industry, metallurgy, coal, medicine, air separation, electricity, textile and other fields.

Main components of compressor
·Air compression components: impeller, diffuser, volute
·Gear transmission components: gears, bearings
·Sealing components: oil seal, air seal, oil and gas isolation

Technical Specifications
Technical Parameters

·Flow range: Q=20-9000m3/min
·Maximum working pressure: Pc=4.5mpa
·Working speed: n=3000-18000r/min
·Shaft power: n ≤ 25000kw

·This series of compressors belongs to the medium and low pressure series, which can perform single-stage, two-stage, three-stage compression in a single cylinder, and can also extract or add air from the cylinder. 2-10 impellers can be arranged inside a single cylinder, and it can also form a multi cylinder unit. This series of compressors is based on technology imported from the Italian company Nuovo Pignone.

·The air compression system, cooling system, lubrication system, and control system inherit an integrated overall structure.
·Efficient aerodynamic efficiency, optimized aerodynamic effects, and improved impeller efficiency, reaching over 92%.
·Mature multi axis rotor design achieves better rotor stability and bearing load.
·The key core components (gears, bearings, seals, oil pumps, filters, oil coolers, monitoring elements, monitoring components, etc.) are all made of internationally renowned brands.
·Standard module design, easy and fast maintenance.
·Intuitive control interface, easy to read and operate.
·Provide comprehensive technical service support to customers.