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粉尘爆炸是火焰在弥散于空间的可燃粉尘云中传播,引起显著的压力、温度跃升的现象,其一直是粉体生产、处理、运输和储存过程中的威胁。据相关统计表明,世界范围内每年发生400~500起粉尘爆炸,平均每天超过1起。我国自江苏昆山“8·2”特别重大粉尘爆炸事故发生后,粉尘相关企业对粉尘爆炸的认识也逐渐深入。本文根据AQ 4273-2016《粉尘爆炸危险场所用除尘系统安全技术规范》、GB
Dust explosion is the flame spread in the space of combustible dust cloud, causing significant pressure, temperature jump phenomenon, which has been the powder production, handling, transportation and storage of the threat. According to relevant statistics, 400 to 500 dust explosions occur every year in the world, averaging more than one day. Since the occurrence of a particularly serious dust explosion accident in Kunshan, Jiangsu Province, China, dust-related enterprises have gradually deepened their understanding of dust explosions. This article according to AQ 4273-2016 “dust explosion hazardous area dust removal system safety technical specifications”, GB