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本文介绍CX-6800防爆工业气相色谱仪及预处理器中的安全防爆系统的设计与试验。该仪器采用的是以正压型为主,加上隔爆型的防爆结构。介绍正压型防爆系统的各种安全保护措施的设计、隔爆型带阻火器结构的设计及裂解预处理器涡旋致冷器的设计等。
This article describes the CX-6800 explosion-proof industrial gas chromatograph and pre-processor in the safety explosion-proof system design and testing. The instrument is based on positive pressure type, with flameproof explosion-proof structure. This paper introduces the design of various safety protection measures of positive pressure explosion-proof system, the design of explosion-proof flame arrester structure and the design of vortex refrigerator with crack pre-processor.