文档介绍：目录第1章前言·········································································1第2章总体设计··········································································································································································································································································································································································································.································································15第3章轴及组件计算················································································································································································································································································································································································································································································································································································33第4章毕业设计小节·······················································33参考文献············································································、毒性以及其他危害性的废物,包括手术、包扎、生物培养、化验检验的残余物,传染病人产生的生活垃圾、一次性注射器等。医疗垃圾的危害性十分可怕,污染环境,危害人类健康。污染环境方面,医疗垃圾对大气、地下水、地表水、土壤等均有污染作用。垃圾露天堆放,造成大量氨气、硫化物等有害气体的释放,严重污染大气,其中垃圾分解散发的多***联苯、二恶英等,均是致癌物。医疗垃圾携带的病原体、重金属和有机污染物经雨水和生物水解产生的渗滤液作用,可对地表水和地下水造成严重污染。垃圾渗滤液中的重金属在降雨的淋溶冲刷作用下进入土壤,导致土壤重金属累积和污染。对医疗垃圾处理不当还可对环境造成二次污染。医疗垃圾还严重危害人体健康,医疗垃圾中有许多致病微生物,又往往是蚊、蝇、蟑螂和老鼠的繁殖地。这些病菌可以通过在垃圾中生活的生物,转移给人类。医疗垃圾中还可能存在化学污染物及放射性等有害物质,具有极大的危险性。若对直接暴露于医疗垃圾的从业人员的管理与培训不是很严格,可能还会造成更多的危害。有些人将大量病人使用过的输液器、塑料便盆等卖给塑料加工厂生产生活日用品,并进入超市卖掉。药贩廉价收购百姓手中的过期药品,经过修改批号、重新包装后,再次出手牟利。有人将使用过的一次性