As a type of special equipment, the air compressor receiver tank requires careful planning of its surrounding safety clearances to ensure industrial production safety. This article provides a detailed analysis of the safety distance requirements between the receiver…
Special equipment
This article examines whether air compressor receiver tanks can be installed within a workshop, analyzing relevant safety regulations, environmental requirements, and key precautions. Properly planning the tank’s location not only enhances air‑use efficiency but also ensures production safety.…
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Which components in an air compressor, air receiver tank, refrigerated dryer, and filters qualify as pressure vessels?
In compressed air systems, the pressure vessel characteristics of air receivers, refrigerant dryers, and filters differ. Air receivers qualify as statutory pressure vessels because they meet the applicable pressure–volume criteria; the refrigerant dryer as a whole is not…
Whether an air compressor is subject to special equipment regulations is not determined by its motor power, but rather by the working pressure and volume of the accompanying air receiver tank. This article provides a detailed analysis of…
As a critical pressure vessel, the air receiver tank’s design life directly affects both its safe operation and economic efficiency. This paper provides a detailed analysis—covering fundamental concepts, key influencing factors, regulatory and code requirements, and practical assessment…
The design life of a pressure vessel is not fixed; it is determined by the design organization based on a comprehensive assessment of the medium’s properties, operating conditions, and material performance. Commonly specified design lives are 10, 15,…
The air compressor host itself is not classified as special equipment; however, the accompanying air receivers and pressure piping that meet specified parameters are considered special equipment. Enterprises are required by law to register their use, conduct periodic…
As a critical safety accessory for special equipment, whether safety valves fall within the scope of national mandatory verification has been a subject of considerable concern. Based on relevant standards, this article provides a detailed analysis of the…
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