About Zhongpanxin Liquid Nitrogen Tank Product Introduction
By：adminauthor：admin Date:2020-03-25 14:42 View：
1. Product use
The liquid nitrogen tank has the characteristics of light weight, easy to carry and good refrigerating performance. It is used for the preservation of semen, embryos, bacteria, vaccines, skin, organs and other active materials in the animal husbandry, medical, and scientific research departments by using liquid nitrogen as a refrigerant and industrial Cryogenic processing, cold assembly, cooling of instruments and components, beauty, cold treatment, etc.
2. Structural characteristics
A. The container is composed of an inner bladder, an outer bladder, a lifting tube and a neck tube connecting the inner and outer bladder. The inner and outer bladder are made of high-strength aluminum alloy, which is strong and durable.
B. There is a high vacuum between the inner and outer bladder. The vacuum chamber is equipped with multiple layers of thermal insulation materials, so it has good refrigeration performance.
C. The neck plug is made of plastic with good thermal insulation. It has the dual functions of reducing liquid nitrogen evaporation and fixing the lifting cylinder.
D. The neck tube is made of epoxy glass fiber reinforced plastic. It has extremely low thermal conductivity and can minimize the external heat entering from the neck tube.
E. A gas adsorbent is installed in the vacuum part, which can adsorb the volatilized gas from the metal or other substances in the vacuum chamber, thereby maintaining high vacuum for a long time.
F. The lifting cylinder is placed in liquid nitrogen and is used to store frozen items. The upper part of the lifting cylinder is fixed by the small groove of the neck plug and the gap of the dial to ensure stability and reliability during transportation.
A. The container can only be used for filling liquid nitrogen, and cannot be filled with liquid air and liquid oxygen, so as to avoid violent combustion when they interact with certain substances in the container.
B. Liquid nitrogen is an ultra-low temperature liquid (-196 degrees). If it splashes on the skin, it will cause frostbite like burns. Therefore, you should wear leather gloves when filling liquid nitrogen and removing liquid nitrogen. In order to avoid the liquid nitrogen splash hurting people.
C. It is forbidden to use storage tanks as transport tanks. If liquid nitrogen needs to be transported, a special liquid nitrogen transport tank must be used. For example, YDS-30B produced by our factory is a special liquid nitrogen transportation tank. This tank has a special anti-vibration structure, which is durable and not easy to be damaged.
D. The neck of the plant can only be used to close the mouth of the neck. Other plugs cannot be used instead, and closed plugs cannot be used, so as to avoid the damage of the container due to the increased nitrogen pressure caused by the continuous evaporation of liquid nitrogen.
E. When checking the liquid level in the container, insert a solid plastic rod or a solid wooden rod into the bottom and remove it after 5-10 seconds. The frosting length is the liquid level height. Never use hollow rods or plastic tubes to prevent liquid nitrogen from escaping from the tube and hurting people.
F. Although nitrogen is odorless, odorless, and non-toxic, under the condition of insufficient ventilation, the evaporated nitrogen will increase the nitrogen content in the indoor air, and the oxygen content will decrease, which will cause the danger of suffocation to the human body. Therefore, in the storage place and operation point of the liquid nitrogen biological container, indoor ventilation should be strengthened to keep the air fresh.
If you are interested in the Liquid Nitrogen dewar flask,Nitrogen Tank,Aluminum Alloy Cryogenic Liquid Nitrogen container or need to consult, please click on our online customer service.Welcome sending your inquiry.
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