The KDN-50Y is the smallest model of the liquid nitrogen production equipment based on cryogenic technology, indicating that the equipment can produce 50 cubic meters of liquid nitrogen per hour, which is equivalent to a liquid nitrogen production volume of 77 liters per hour. Now I’ll answer a few frequently asked questions about this device.
Why do we recommend the liquid nitrogen production equipment of KDN-50Y cryogenic technology when the liquid nitrogen output is usually over 30 liters per hour but less than 77 liters per hour? The reasons are as follows:
First, for liquid nitrogen machines with a production capacity of over 30 liters per hour but less than 77 liters per hour, if they adopt mixed refrigerant technology, the overall stability of the equipment is not as good as that of liquid nitrogen production equipment using cryogenic air separation technology. Secondly, the cryogenic air separation equipment for producing liquid nitrogen can operate continuously for 24 hours, but the liquid nitrogen machine with mixed refrigerant technology is not recommended to operate continuously for 24 hours. Thirdly, the output of the cryogenic liquid nitrogen production equipment of KDO-50Y is not completely fixed at 77L/H. Since the air compressor can be adjusted, the output of the cryogenic liquid nitrogen equipment can also be adjusted within a certain range. Finally, the price difference between the two is not significant.
What configurations does the KDN-50Y cryogenic technology liquid nitrogen production equipment have?
Common configurations include air compressor, pre-cooling units, purification systems, cold boxes, expander, electrical control systems, instrumentation control systems, and cryogenic liquid storage tanks. Backup systems, vaporizers, can also be equipped to convert liquid nitrogen into nitrogen gas for use.
What are the application scenarios of liquid nitrogen?
1.The Medical Field：Liquid nitrogen, due to its extremely low temperature (-196 ° C), is often used to freeze and store various tissues, cells and organs.
2.The Food Industry：Liquid nitrogen also plays an important role in food processing. It can be used to make ice cream, ice cream and other frozen foods, as well as for making cream foam and other food decorations.
3.Semiconductor&Electronics Industries： The low temperature environment of liquid nitrogen helps to change the mechanical properties of the material, improve the hardness and wear resistance of the material, and thus improve the quality and performance of electronic components.
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Post time: May-29-2025