Application of air compressor in coal gasification process
Air compressor is the key component of coal gasification process. Air compressor generally includes the core series units such as compressor impeller, condenser, seal, rotor, housing and exchanger. It realizes the compression of gas through power and power, plays the purpose and function of improving the gas purity and improving the production efficiency of coal chemical industry.
At present, the air compressors applied in modern coal chemical process production are generally based on centrifugal air compressors. The rotor of centrifugal air compressors has system stability. Through effective integration, the low vibration and stable operation performance of air compressors can be improved. Based on the high efficiency and low flow basic technology of impeller secondary flow control technology and impeller and refluster coupling design technology, centrifugal air compressor greatly improves the function and efficiency of air compressor, optimizes the basic link of coal chemical process, and improves the relevant compression efficiency of coal chemical plant by more than 4%. At the same time, centrifugal air compressor also has a series of advantages such as high temperature resistance, corrosion resistance and low leakage, which can meet the needs of high temperature and corrosion in the production of coal chemical process. KOA Series Centrifugal Compressors
KOA Series Centrifugal Compressors
KOA Series Centrifugal Air Compressor
Through the use of centrifugal air compressor, it can not only optimize the basic structure of coal chemical process, but also reduce the cost of coal chemical process by 40%. Special structures such as impeller materials with high strength and high stress corrosion resistance and closed narrow channel three-way impeller under strong constraints strengthen and guarantee the function and operation of centrifugal air compressors, which meet the strength requirements and service life requirements of impeller materials in the environment of hydrogen sulfide corrosion in coal chemical process production. In the structure of the centrifugal air compressor, there are high temperature resistant, solid particle erosion resistant nickel base alloy material, and the main compression core surface of the application of boriding technology, which not only greatly improves the service life of the air compressor, but also realizes the overall technical scheme optimization and design and manufacturing of centrifugal air compressor for large coal chemical equipment, and improves the efficiency of coal chemical process.