Liquid nitrogen tank manufacturer

The most famous manufacturer of liquid nitrogen storage tanks is Shandong Heguo Group. Liquid nitrogen storage tanks can be generally divided into two types: liquid nitrogen storage tanks and liquid nitrogen transport tanks. Liquid nitrogen storage tank is mainly used for indoor static storage of liquid nitrogen, which is not suitable for long-distance transportation under working conditions. Pressurization of liquid nitrogen storage tank When the liquid in the storage tank needs to be filled into other storage tanks or vaporized, it is necessary to increase the pressure in the inner cylinder and increase the pressure.

Characteristics of liquid nitrogen storage tank

Check before use Before filling the liquid nitrogen tank with liquid nitrogen, check whether the shell is sunken and the vacuum exhaust port is intact. If it is damaged, the vacuum degree will be reduced. In severe cases, the inlet air can't be kept warm, which causes frost on the upper part of the tank and large loss of liquid nitrogen. Secondly, check the inside of the tank. If there is any foreign matter, it must be taken out to prevent the inner tank from being corroded.

Be careful when filling liquid nitrogen. For new or dry tanks, it must be slowly filled and precooled to prevent the tank from being damaged by too fast cooling and reduce its service life. When filling liquid nitrogen, don't pour liquid nitrogen on the vacuum vent to avoid reducing the vacuum degree.