烟花爆竹的生产在我国有着悠久的历史。随着国民经济的发展,人民生活水平的提高,外贸的发展,我国烟花爆竹行业发展很快。但烟花爆竹生产过程中所产生的粉尘不但影响工人健康(已发现爆竹工尘肺),而且极易引起 Fireworks production in our country has a long history. With the development of the national economy, the improvement of people’s living standards and the development of foreign trade, the fireworks industry in our country has developed rapidly. However, dust generated during the production of fireworks not only affects the health of workers (firecrackers and pneumoconiosis have been found), but also can easily cause