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Harm of liquid drop in small air separation unit turbo expander   

Harm of liquid drop in small air separation unit turbo expander   
Dec 17, 2024
Author: DEAR AST

If the air temperature in the small air separation unit expander is lower than the liquefaction temperature corresponding to the local pressure, part of the gas will liquefy and droplets will appear in the expander. However, the rotating speed of the working wheel of the turbo expander is very high, and the droplet impact on the impeller will cause the impeller surface wear. The droplets may also be thrown to the gap between impeller edge and deflector under the action of centrifugal force. When the temperature of the droplet increases, it will gasify rapidly, and the volume will expand suddenly. If it is serious, it may damage the pressure gauge or fracture the impeller.

 

The remote intelligent monitoring system developed by DEAR Air Separation makes the unit field and remote monitoring terminal realize the whole process intelligent management. The early warning of fault detection and the cost of field operators are saved.

 

Kaifeng DEAR Air Separation Industrial Co., Ltd. is the main small air separation unit and large air separation unit manufacturer and gas supplier in air separation industry in China. So far, DEAR Air Separation has produced more than 300 large and medium air separation unit for domestic and foreign customers. The DEAR Industrial Park, which is invested and built, has taken the lead in building an intelligent air separation demonstration enterprise integrating intelligent production workshop, intelligent management operation and remote unit monitoring. DEAR Air Separation has been focusing on large air separation unit, deep cold air separation manufacturing and service for nearly 20 years. It has rich project engineering experience, and constantly utilizes innovative technology to optimize unit energy saving and safety, and strive to bring higher benefits to customers.

缅甸1500 - 副本

 

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