高压釜用机械密封在加氢装置的应用

The Application of Autoclave Mechanical Seal on Hydrogenation Unit

高压加氢搅拌反应釜工艺的苛刻性及多样性,决定了搅拌系统设计的变化性,这就要求机械密封的设计必须根据工艺及搅拌针对性设计。阐述了高压高速釜用机械密封存在的技术难题,相应机械密封辅助装置的优点和缺点。附图了高压、高速釜用机械密封结构,说明了此机械密封的特点、运行条件,以及应用业绩。

High-pressure hydrogenation stirred tank reactor process harshness and diversity, determines the mixing system designed variability,this requires that the mechanical seal must be designed according to specific design process and stirred. Expounded technical problems presence for high-pressure high-speed mechanical seal, Corresponding mechanical seal auxiliary device advantages and disadvantages.Attached the company designed the structure of high-pressure, high-speed mechanical seal, and explanation the mechanical seal characteristics,operating conditions, and application outstanding achievement.