Is ammonia refrigeration a high-risk industry?

Legal analysis: it belongs to liquid ammonia, which belongs to class 2.3 toxic gas. When the concentration is greater than 17%, explosion may occur, and the general toxicity risk is greater than the deflagration risk. Ammonia-related refrigeration enterprises should carry out safety management according to the use of dangerous chemicals, and the prevention of liquid ammonia leakage, the training of special operators (refrigeration workers) and the drills of emergency plans are the top priorities of safety management. 1, leakage: it mainly occurs at the interface of compressor, valve and flange. , to ensure that the process pressure is not exceeded, and often maintain safety accessories; 2. Inadequate training of refrigeration workers: failure to master safety operation procedures, resulting in mistakes, resulting in overpressure leakage or physical explosion; 3. Inappropriate drill: insufficient escape ability, insufficient emergency materials (gas masks, air pagers) and unskilled use, which makes it impossible to escape from the liquid ammonia leakage area in time.

Legal basis: Article 21 of the Law of People's Republic of China (PRC) on Safety in Production, the principal responsible person of the production and business operation entity shall bear the following responsibilities for the safety in production of the entity:

(a) to establish and implement the responsibility system for safety production of all employees of the unit and strengthen the standardization of safety production;

(two) to organize the formulation and implementation of the safety production rules and regulations and operating procedures of the unit;

(three) to organize the formulation and implementation of the unit's safety production education and training plan;

(four) to ensure the effective implementation of the unit's investment in production safety;

(five) to organize the establishment and implementation of the double prevention mechanism of safety risk classification control and hidden danger investigation and management, supervise and inspect the safety production work of the unit, and eliminate the hidden dangers of production safety accidents in time;

(six) to organize the formulation and implementation of the emergency rescue plan for production safety accidents in this unit;

(seven) timely and truthfully report the production safety accidents.