1) refrigerant air drier
冷冻式空气干燥机
1.
The working principle of conventional refrigerant air drier has been analyzed in details.
介绍了传统冷冻式空气干燥机的结构 ,在此基础上用紧凑式换热器作为预冷器和冷却器 ,并将预冷器、冷却器、分离器、过滤器集合于一体 ,提出了一种新型、高效、紧凑的冷冻式空气干燥机———四合一空气净化器 ,并对其进行了实验研究。
2) freezing air drier
冷冻空气干燥机
3) vacuum freeze dryer
真空冷冻干燥机
1.
Study on a temperature control model and its system of vacuum freeze dryer;
真空冷冻干燥机温度控制模型与系统的研究
4) vacuum freeze drier
冷冻真空干燥机
1.
The structure and principles of vacuum freeze drier were reviewed,and the key points of quality control in each step during the work were explored in this paper,thus to lay the foundation for equipment selection and ensure the designed structure and performance to meet the requirements of GMP and quality standards for biological products and medicine.
熟悉冷冻真空干燥机的结构系统及其工作原理,为该类设备的选型奠定基础。
5) vacuum freecing-dry
空冷冻干燥
1.
then compare effect of the nature of physical and chemical on condition of vacuum freecing-dry with on the condition of heat-force dry.
分析了真空冷冻干燥基本原理与过程特点。
6) lyophilizer
冷冻干燥机
1.
The concept and application of virtual prototyping is briefly introduced and digital virtual prototyping of LGJ-18C lyophilizer based on CATIA V5 and its parameterization design is established and completed.
介绍了虚拟样机的概念和应用,并基于CATIA V5建立了LGJ-18C型冷冻干燥机的数字化虚拟样机,完成了虚拟样机的参数化设计。
补充资料：冷冻式干燥机(冷干机)工作原理
冷冻式干燥机采用了降温结露的工作原理，主要由热交换系统、制冷系统和电气控制系统三部分组成。压缩空气首先进入预冷却器进行气-气或气-水的热交换，除去一部分热能，然后进入冷热空气交换器，和已经从蒸发器出来被冷却到压力露点的冷空气进行热交换，使压缩空气的温度进一步降低。之后压缩空气进入蒸发器，与制冷剂进行热交换，压缩空气的温度降至0-8℃，空气中的水份在此温度下析出，通过气水分离器分离后，经过自动排水器排出。而干燥的低温空气则进入冷热空气交换器进行热交换，温度升高后输出。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条