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The application of liquid nitrogen tank

Editor:adminClick: Time:2018-07-20 09:59
The application of liquid nitrogen tank 

Our company mainly produces liquid nitrogen tank, such as storage type and transportation type, mainly including verious size which can satisfy needs of different customers. It is well known that liquid nitrogen has many different effects in numerous industries. Today we mainly introduce The application of liquid nitrogen tank .

pay attention to when using liquid nitrogen storage tank

 The application of liquid nitrogen storage tank

What problems should I pay attention to when using dewar liquid nitrogen tank?

The storage type container is mainly used for the static storage of liquid nitrogen and frozen articles indoors and cannot be used for vehicle transportation. In order to meet the use conditions of transportation, the transportation type container is specially designed for shock prevention. the container can be stored at rest and can also be transported and used under the condition of filling liquid nitrogen, but collision and violent vibration should be avoided. If the container is replenished with liquid nitrogen indoors, please pay attention to opening the ] window to prevent severe hypoxia in the operating environment.

A new container or a container that has been thawed and reheated must be pre-cooled with a small amount of liquid nitrogen before use, and then filled with liquid nitrogen after persistent near heat balance ( no severe vaporization ). When filling liquid nitrogen, it is advisable to use a pump or a long pipe funnel. its filling pipe should be inserted near the bottom of the container, and a gap should be left in the middle of the container to allow nitrogen to vent. The height of the liquid level in the injection container must not exceed the plane of the lower end of the neck tube. Avoid contact between human body and liquid nitrogen during operation to avoid frostbite.

Two to three hours after the first entry of frozen articles into the container, it is suggested that the experimenter regularly observe whether there is condensation water or frosting on the outer surface of the container. if these two situations occur, it indicates that the vacuum degree of the container has deteriorated, which will cause the liquid nitrogen in the container to evaporate out in a short period of time, and the container will not be used normally. Although the probability of this kind of phenomenon is very small, it may be caused by not loading, unloading and transportation according to the product requirements, but this observation is necessary to avoid the loss of frozen goods. Please note that the container shell has been subjected to atmospheric pressure in the use and transportation environment. during use or transportation, if there is a serious collision or heavy pressure, the surface of the container shell will be sunken, resulting in damage or failure of the product.


The application of liquid nitrogen tank
The application of liquid nitrogen tank 

The container is designed for liquid nitrogen storage and transportation. Liquid nitrogen tank is strictly prohibited to hold liquid oxygen. The inner container of the container is in normal pressure working condition, and it is not allowed to use it by inflating or pressurizing or sealing the container mouth at will.The neck tube is a passage for liquid nitrogen and frozen articles to enter and exit. do not scratch the wall of the tube when using. The container vacuum sealing joint is a key component to maintain the vacuum of the container interlayer. once damaged, it will cause the vacuum of the container interlayer to deteriorate and the product cannot continue to be used. therefore, the user is not allowed to open the container vacuum sealing joint without authorization.

Check the liquid nitrogen storage quantity in the container. you can use weighing method, or insert thin wood and bamboo poles into liquid nitrogen depending on its frosting height ( liquid level height ). do not use hollow tubes to insert them, lest noodles be injected into the tubes and splash out to hurt people. Pay attention to replenish liquid nitrogen in time during use. when replenishing liquid nitrogen to the container, the height of the liquid level shall not be higher than the plane of the lower end of the neck tube of the empty container. When handling and taking and placing frozen articles, please take care to take care of them lightly.
If the container needs cleaning, wash it with neutral detergent first, then rinse it with warm water not higher than 50c. After washing, the inner container should be used to dry ( zui should be dried with hot air, and its temperature should not be higher than 50c ) and cooled to room temperature before filling with liquid nitrogen.


pay attention to when using liquid nitrogen storage tank

The application of liquid nitrogen tank 

Do not open the vacuum sealing joint of the container without authorization. The storage container cannot be used for on-board transportation under the condition of being filled with liquid nitrogen or containing frozen articles.
When the container is refilled with liquid nitrogen, if a large amount of condensed water, frost and other abnormal phenomena are found on the surface of the container, repair them in time.
Containers should be kept in a cool, ventilated and dry environment. During long-term storage, attention should be paid to regularly check the liquid level and the outer surface of the container for condensed water and frosting.

If you are interested in the liquid nitrogen containers or need to consult, please click on our online customer service, or call us. Pan Chao,  Supply and customize different liquid nitrogen tanks, Pan Chao medical farming instruments, tailored for your different demands. Welcome to send your inquiry, please phone numer: +8615038267159 Email: info@n2tank. Com/sales@n2tank. com


The application of liquid nitrogen tank 

liquid nitrogen tank liquid nitrogen  the application of liquid nitrogen tank
liquid nitrogen tank liquid nitrogen  the application of liquid nitrogen tank
liquid nitrogen tank liquid nitrogen  the application of liquid nitrogen tank

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