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Air compressor itself is not a legal dangerous goods, but because it involves high pressure, mechanical movement and electrical system, there are potential risks such as explosion and mechanical damage. The gas tank conforming to specific parameters is…

"Big Face cat" is a popular online phrase, which refers to cats with round and full faces and large faces visually. It is mostly found in Muppet, Maine and other varieties. This article analyzes its causes, cultural phenomena…

Compressed air cooler mainly realizes primary water removal through cooling to prepare for subsequent treatment; Dryer is dedicated to accurately controlling dew point and realizing deep dehumidification. The two functions are complementary and often used in series to…

The nominal pressure of the press (such as 100 tons) refers to general pressure, not the unit area pressure. The actual pressure needs to be calculated by dividing general pressure by the pressure area. When selecting the type,…

This paper analyzes the definition of input specific power of 20 m³/min secondary energy efficiency air compressor, the national standard limit (≤ 6.5 kW/(m³/min)) and the key technical factors affecting energy efficiency, covering host design, motor grade, control…

Compressed air utilization rate and demand coefficient are often mistaken for the same concept, but in fact they are essentially different: the former reflects the proportion of actual effective gas usage and is used for energy efficiency evaluation;…

Level 5 of the compressed air filtration level refers to the maximum particle size of solid particles ≤ 5 μm and concentration ≤ 1 × 10 m³ according to ISO 8573-1 standard. It reflects the purity grade of…

This paper analyzes the core relationship between power consumption and gas production of air compressor-specific power (kW/m³ · min), and explains its calculation method, key points of measurement and key influencing factors such as temperature, pressure, leakage, etc,…

This paper analyzes the technical meaning, control logic and typical application scenarios of setting the outlet pressure of natural gas compressor to 0.6MPa, covering pressure stability guarantee measures and standard basis, which is suitable for gas transmission and…

The calculation of compressed gas consumption shall integrate the rated gas consumption, simultaneous use coefficient, leakage rate and environmental parameters of the equipment. This paper introduces the theoretical and practical gas consumption formula, the standard state conversion method…