文档介绍：第 4 卷第 1 期环境污染治理技术与设备 Vol . 4 , No . 1
2 0 0 3 年 1 月 Techniques and Equipment for Environmental Pollution Control Jan . 2 0 0 3
医疗垃圾高压蒸汽消毒器设计
鄢钢袁兴中曾光明
(湖南大学环境科学与工程系,长沙 410082)
摘要医疗垃圾是一种具有急性生物危害性的危险废物。医疗垃圾高压蒸汽消毒法是一种以饱和蒸汽或过热蒸汽
为工质的二次污染物少、简便有效、投资省、运行费用低的处理方法。本文以湖南省长沙市为例,选 132 ℃,200 kPa 的过热
蒸汽为工质,设计了一种用于医疗垃圾集中处理的高压蒸汽消毒器,并对其运行过程作了详细分析。
关键词医疗垃圾传染性垃圾高压蒸汽消毒器处理
Design of autoclave for disposal of medical waste
Yan Gang Yuan Xingzhong Zeng Guangming
(Department of Environmental Science and Engineering , Hunan University , Changsha 410082)
Abstract Medical waste is one kind of hazardous waste with acute biohazard. Disposal of it by autoclave
is simple and effective with low investment , low run cost and little secondary pollution. The work medium
used by this disposal method is saturated or superheated steam. In this paper , Changsha City , the capital of
Hunan Province is taken as an example , the superheated steam with temperature of 132 ℃ and pressure of
200 kPa is used as work medium , the autoclave used for central disposal of medical waste in Changsha City is
designed , and the operation of the autoclave is analyzed thoroughly.
Key words medical waste ; infectious waste ; autoclave ; disposal
医疗垃圾是医院等医疗机构在诊治、预防疾病蒸汽消毒,灭菌效果好,投资低,操作简便,配备破碎
过程中产生的固体废弃物,具有潜在传染性和急性压实装置可实现减量化。综合来讲,高压蒸汽消毒
传染性,含有多种微生物和传染病原,如艾滋病、乙具有很多优势,国内已广泛用于医疗器械消毒,多年
肝、丙肝、伤寒、痢疾等病毒,被列为国家 HW0