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作业场所、生产线上,原料或产品的运输贮存中所产生的各种粉尘,如粮食粉尘、纤维粉尘、药物粉尘、化学药品粉尘、金属粉尘、矿物粉尘等上千种粉尘,都有发生爆炸的可能性。随着生产工艺自动化程度的提高和粉末工艺的广泛应用,各种粉爆事故不断发生,粉尘爆炸危害性问题引起了各国政府和有关人士的高度重视,粉尘防爆标准已经成为我国安全生产标准体系中的重要组成部分。
All kinds of dust, such as food dust, fiber dust, drug dust, chemical dust, metal dust, mineral dust and so on, generated in the transportation, storage and transportation of raw materials or products at workplaces, production lines, possibility. With the improvement of the automation degree of production process and the extensive application of powder technology, all kinds of powder explosion accidents occur constantly. The hazard of dust explosion has aroused great attention of governments and relevant people in all countries. The dust explosion proof standard has become the standard system of safety production in our country important parts of.