对某胶鞋厂改造后的通风工程进行卫生学效果评价,并对工人进行健康体检。结果显示,车间空气中乙酸乙酯、丙酮、环己酮等有机溶剂浓度均未超标,通风后其浓度低于通风前,差异有统计学意义(P<0.05),健康体检未发现相关职业病和职业禁忌证。通风工程设计合理,各吸风罩风速符合经验值(0.5~3 m/s),但存在风量过剩的问题。 Hygienic evaluation of the ventilation project after the renovation of a plastic shoe factory, and a healthy physical examination of the workers. The results showed that the concentrations of organic solvents such as ethyl acetate, acetone and cyclohexanone in the air of the workshop were not over-standard, and the difference was statistically significant (P <0.05) after ventilated before the concentration was lower than that before ventilation. No relevant occupational diseases were found in the physical examination Occupational taboos. Ventilation engineering design is reasonable, the hood wind speed in line with the experience of value (0.5 ~ 3 m / s), but there is the problem of excessive air flow.