Whether air compressor belongs to special equipment

The compressor does not belong to, and the air storage tank matched with the air compressor belongs.

Compressor dynamic equipment does not belong to special equipment, but as long as the working pressure of the gas storage tank and the connected pipeline is greater than or equal to 0.1Mpa, the volume and pipe diameter are greater than or equal to 25mm, it belongs to special equipment. If the air compressor you use belongs to the pressure vessel in the equipment specified in the supplementary provisions of the national "special equipment safety supervision regulations", your operator should consult the operator examination organization with the special equipment safety supervision department of the local bureau of quality and technical supervision, and then obtain the qualification certificate. The pressure vessel stipulated in the Regulations refers to the closed equipment containing gas or liquid and bearing a certain pressure, and its scope is specified as the fixed vessel and mobile vessel for gas, liquefied gas and liquid with the maximum working pressure greater than or equal to 0.1MPa (gauge pressure) and the product of pressure and volume greater than or equal to 2.5MPa · L; gas cylinders and oxygen chambers with nominal working pressure greater than or equal to 0.2MPa (gauge pressure) and the product of pressure and volume greater than or equal to 1.0MPa · L, liquefied gas and liquid with standard boiling point equal to or lower than 60 ℃.

Special equipment refers to boilers, pressure vessels (including gas cylinders), pressure pipes, elevators, lifting machinery, passenger ropeways, large amusement facilities, and special motor vehicles in the field (factory) that are more dangerous to personal and property safety.

"Special equipment catalog" is defined as: pressure vessel, refers to the containing gas or liquid, bearing a certain pressure of the closed equipment, the scope is specified as gas with maximum working pressure greater than or equal to 0.1MPa (gauge pressure), liquefied gas and liquid with maximum working temperature greater than or equal to standard boiling point, fixed container and mobile container with volume greater than or equal to 30L and inner diameter (non-circular section refers to the maximum geometric dimension of inner boundary of cross section) greater than or equal to 150mm.