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气调库中最关键的设备是氧气脱除机。在引进、消化、吸收国外最先进科学技术的基础上,成功研制了闭路循环式果蔬保鲜氧气脱除机。该机采用闭路循环式的工作方式,主要由机架、氧气测量仪、分子分离罐、引风机、真空泵、过滤器以及换向阀等组成。该机的研制成功使气调库既能降低氧气浓度,又能去除储藏果蔬产生的CO2。这种低氧、适当CO2浓度的环境能有效地抑制果蔬的呼吸作用,减少果蔬储藏中营养物质的损耗,同时抑制病原菌的滋生繁殖,控制某些生理病害的发生。设备价格便宜,自动化程度高,能耗低,其主要性能指标已达到或超过国外同类产品水平,现已在国内很多气调库中得到应用。
The most critical equipment in the air conditioner library is the oxygen remover. On the basis of introducing, digesting and absorbing the most advanced foreign science and technology, the company has successfully developed the closed-circuit type fresh-keeping and oxygen-removing machine for fruits and vegetables. The machine uses a closed-loop cycle of work, mainly by the rack, oxygen meter, molecular separation tank, induced draft fan, vacuum pump, filter and valve and other components. The success of the development of this machine makes it possible to reduce the concentration of oxygen and to remove the CO2 produced by stored fruits and vegetables. This hypoxia, the environment of appropriate CO2 concentration can effectively inhibit the respiration of fruits and vegetables, reduce the loss of nutrients in the storage of fruits and vegetables, while inhibiting the breeding of pathogens to control the occurrence of certain physiological diseases. Equipment is cheap, high degree of automation, low energy consumption, the main performance indicators have reached or exceeded the level of similar foreign products, is now a lot of domestic air conditioning library to be applied.