Precautions for using ammonia refrigerant in ammonia cold storage

Ammonia refrigerants have a wide range of applications in today's cold chain logistics industry, and have contributed greatly to the development of the cold chain logistics industry. However, both the entire cold storage industry and the country are very concerned about the safety of ammonia refrigerants. Once the ammonia gas leaks, in addition to causing huge pollution to the environment, it may endanger the personal safety and property safety of the people. Therefore, in the following time, Kuhua Refrigeration will introduce the food cold storage for everyone. What are the precautions for using ammonia refrigerant?

1. As a common chemical substance, ammonia gas is colorless and transparent, can evaporate under atmospheric pressure, and can be dissolved in water, galvanized, copper and tin foil metal surfaces, which is extremely corrosive; therefore, When using ammonia refrigerant, be sure to select suitable refrigeration equipment and equipment to avoid corrosion and leakage.

2, ammonia refrigerant has a certain toxicity, will stimulate the body's respiratory system and skin and mucous membranes, once sputtered onto the skin, it will immediately lead to dehydration of the skin, causing burns; therefore, the cold storage staff use ammonia refrigerant Must strictly operate and strengthen the corresponding safety management and preventive measures.

3, ammonia refrigerant in contact with food, will inevitably cause a certain quality of food, especially in most of the aquatic products in the process of freezing, we must pay attention to the sealing of this ammonia refrigerant refrigeration device; It is possible to arrange special personnel to regularly inspect or repair the sealing fittings of valves and filters to ensure that ammonia refrigerant leakage does not occur during the use process, resulting in contamination of the items stored in the warehouse, resulting in a huge economy. loss.