新型置换式气调包装机结构设计及性能试验研究  

Structural Design and Performance Study of a New Replacement Type MAP Machine

作　　者：彭群英[1] 李保国[1] 顾小杰 

机构地区：[1]上海理工大学制冷与低温工程研究所,上海200093 [2]上海伊茨郎机械设备有限公司,上海201201

出　　处：《包装工程》2012年第17期19-22,共4页Packaging Engineering

基　　金：上海市重点学科建设项目(S30503);上海市联盟计划项目;上海市农业成果转化项目(113919N0400);宝山区科委项目(CXY-2011-16)

摘　　要：气体置换装置是气调保鲜包装机的关键部件。设计了一种置换式新结构,分析了该全置换式气体置换装置的结构和工作原理,并进行了主要部件的设计计算与分析。为考察所设计全置换式装置的性能,与传统包装机进行配气比较试验研究。结果表明:所设计的置换式结构设计合理、紧凑,传统气调包装机气体置平均换率为97%,而所设计的置换式气调包装机气体置换率范围为99.7%,生产效率可达到每小时280～300包(双工位),相比于传统包装机,每100盒耗气量可减少0.33kg,技术性能达得了预期目标。Gas replacement device is the key component of MAP machine. A new gas replacement device was designed and its structure and working principle was analyzed. The main parts＂ parameters of the new type MAP machine were calculated and analyzed. The performances of the new device were compared with that of the tra- ditional device. The results showed that the structure of the new device is reasonable and compact; the gas ex- change rate is 99.7%, while of that of the traditional device is 97% ; the production efficiency is 280-300 pack- ets per hour（double location）, and the gas consumption reduces 0.33 kg/100 boxes. The performance of the new device has reached the anticipated goal.

关 键 词：气体置换装置 气调包装机 结构设计 性能试验 

分 类 号：TB486[一般工业技术—包装工程] TB485.2