本文对某钢厂耐火材料车间三十余年来矽肺发病与死亡情况进行了调查,结合车间劳动条件,特别是粉尘浓度的变动及矽肺病人健康管理情况进行对照分析,以探索矽肺发病与死亡的规律和特点,为进一步做好矽肺防治工作提供依据。 一般情况 该车间建于三十年代,解放后进行了彻底的改造与扩建。主要产品为矽石耐火砖与粘土耐火砖。1962年前,车间分矽石、粘土两 This paper investigates the incidence and mortality of silicosis in the refractories workshop of more than thirty years in a steel mill. By analyzing the working conditions in the workshop, especially the change of dust concentration and the health management of patients with silicosis, this paper explores the incidence and mortality of silicosis Laws and characteristics, to provide a basis for further prevention and treatment of silicosis. General situation The workshop was built in the thirties, after the liberation conducted a thorough transformation and expansion. The main products are silica refractory bricks and clay bricks. Before 1962, the workshop was divided into silica and clay two