2026-04-15Views：
The waste water produced during the operation of the air compressor is mainly related to the thermodynamic characteristics of the air compression and the working principle of the cooling system. The following is the detailed mechanism and technical background:
when the air is compressed, the temperature rises significantly (usually 70-90 ℃), causing water vapor in the air to enter. supersaturated state some of the water vapor condenses into liquid water.
calculation formula: According to the ideal gas state equation, the compressed air temperature rise value & Delta;T can be approximately estimated:
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Where $T_0 $is the initial temperature,$ P_2/P_1 $is the compression ratio,$ gamma $is the air adiabatic index (1.4), and $ eta $is the compressor efficiency. |
2. Drainage of the cooling system
the generation of air compressor wastewater is the result of the coupling of compression thermodynamics and cooling system. By optimizing equipment selection, strengthening pretreatment process and promoting closed-loop management, enterprises can not only reduce environmental risks, but also realize the efficient use of water resources, in line with the trend of green manufacturing.
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