Liquid nitrogen quick freezing and storage

2020-05-14 12:48:48

Liquid nitrogen quick freezing and storage

1. This substance is a frozen liquid, which will cause great danger in closed areas. It requires engineering control and protective equipment. Staff should be strictly trained and informed of the dangers and safe use of this substance.

2. The work area should be well ventilated to avoid hypoxia.

3. If liquid nitrogen is used in an enclosed area, all safety procedures should be followed carefully.

4. (Liquid nitrogen quick freezing) Install a continuous air detector to determine whether proper ventilation is required.

5. Do not use with incompatible materials (such as magnesium), it will react violently.

6. Filling (quick freezing of liquid nitrogen) the neck of the liquid nitrogen container to avoid being blocked by ice.

7. Carefully transport the container filled with refrigerant.

8. Carry with a special trolley or trolley.

9. The cylinder is straight to the floor and fixed to the wall or column.

10. Cylinders cannot be rolled, dragged, dropped or let them collide together.

Nuoruida (Tianjin) science and Technology Co., Ltd. is committed to research, development, and sales of liquid nitrogen cryogenic equipment. Using European technology, we provide a variety of equipment. The main equipment is liquid nitrogen Cryogenic treatment equipment, cryogenic furnace, sub-zero processing equipment, low temperature cold assembly equipment, cryogenic freezing equipment, and so on.