空压机危险性分析及事故预测
Risk analysis and accident prediction of air compressor
(1)由于空气具有氧化性能，尤其在较高压力下，输送系统又具有较高的流速，因此系统的危险既具有氧化(热)的危险，又具有高速磨损及摩擦的危险。由于压缩机的气缸、贮气器、
(1) Due to the oxidation property of air, especially under high pressure, the conveying system has high flow rate, so the danger of the system is not only oxidation (heat), but also high-speed wear and friction. Because of the compressor cylinder, air reservoir
空气输送(排气)管线因超温、超压可以发生爆炸，因此，压缩机各部件的机械温度应控制在允许范围内。
The air delivery (exhaust) pipeline may explode due to overheating and overpressure. Therefore, the mechanical temperature of each part of the compressor should be controlled within the allowable range.
(2)雾化的润滑油或其分解物与压缩空气混合可以引起爆炸。
(2) Atomized lubricating oil or its decomposition products mixed with compressed air can cause explosion.
(3)压缩机油封和润滑系统或空气入口气体不符合要求，使大量油类、烃类等进入，沉积于系统低洼处，例如法兰、阀门、波纹管、变径处等，在高压气体作用下，逐渐被雾化、氧化、结焦、炭化、分解，成为爆炸的潜在条件。
(3) Compressor oil seal and lubrication system or air inlet gas does not meet the requirements, so that a large number of oil, hydrocarbons, etc. enter and deposit in the low-lying parts of the system, such as flange, valve, bellows, reducer, etc. under the action of high-pressure gas, they are gradually atomized, oxidized, coking, carbonized and decomposed, becoming the potential conditions for explosion.