提到加油站，人们的第一印象多是油味儿刺鼻。如今，中石化驻马店石油分公司的近百座加油站已经完成了油气回收改造，加油站内几乎闻不到汽油味了。以前在加油的时候，明显能看到油枪嘴的地方，有雾状的气体上飘，加油和卸油时散发出浓烈的汽油味。

　　When it comes to gas stations, people's first impression is often the pungent smell of oil. Nowadays, nearly a hundred gas stations of Sinopec Zhumadian Petroleum Branch have completed oil and gas recovery renovations, and the smell of gasoline is almost non-existent in the gas stations. In the past, when refueling, there was a noticeable mist of gas floating up from the nozzle of the fuel gun, emitting a strong gasoline smell during refueling and unloading.

　　日前，来到中石化加油站里，几乎闻不到明显的汽油味。记者发现在加油枪靠近枪嘴的地方装上了一个黑色面罩，罩住油箱口后，阻止油气‘逃’到空气中。加油机的后端装有一段软管，油嘴吸收的油气，通过软管进入回收管道，存储在加油站埋设的油罐里，再由油罐车运回油库还原成液体汽油。

　　Recently, when I came to the Sinopec gas station, I could hardly smell the obvious smell of gasoline. The reporter found that a black mask was installed near the nozzle of the fuel gun to cover the fuel tank opening and prevent the oil and gas from 'escaping' into the air. The rear end of the fuel dispenser is equipped with a flexible hose. The oil and gas absorbed by the nozzle enter the recovery pipeline through the hose and are stored in the oil tank buried at the gas station. They are then transported back to the oil depot by tanker trucks to be reduced into liquid gasoline.

　　油气回收是节能环保型的高新技术，运用油气回收技术回收油品在储运、装卸、加注过程中排放的油气，能够有效降低油气挥发造成的大气污染，对浪费的油气分子进行回收并转化成汽油，一定程度上节约了资源，油气回收改造还能消除安全隐患，当空气中油气高度聚集，油气分子与空气达到一定浓度时，极易引发爆炸事故，因此对油气展开回收工作是十分有必要的。

　　Oil and gas recovery is an energy-saving and environmentally friendly high-tech. The use of oil and gas recovery technology to recover the oil and gas emitted during the storage, transportation, loading and unloading, and refueling processes of oil products can effectively reduce air pollution caused by oil and gas volatilization. Waste oil and gas molecules can be recovered and converted into gasoline, which to some extent saves resources. Oil and gas recovery transformation can also eliminate safety hazards. When oil and gas are highly concentrated in the air and the concentration of oil and gas molecules in the air reaches a certain level, it is very easy to cause explosion accidents. Therefore, it is necessary to carry out oil and gas recovery work.

　　油气回收的原理

　　The principle of oil and gas recovery

　　1.油气回收原理及怎么油气回收，就是通过管线全部联通形成气象联通空间，并通过增加真空泵及卸油车，将产生的油气回收至油罐车和低标号油罐，如果有后处理装置，油气会被吸收至此装置

　　1. Principle and method of oil and gas recovery. Oil and gas recovery involves connecting all pipelines to form a meteorological communication space, and by adding vacuum pumps and oil unloading trucks, the generated oil and gas are recovered to oil tank trucks and low-grade oil tanks. If there is a post-treatment device, the oil and gas will be absorbed into this device

　　2.油气回收分为加油油气回收（二次）和卸油油气回收（一次）以及后处理装置（三次）

　　2. Oil and gas recovery is divided into refueling oil and gas recovery (secondary), unloading oil and gas recovery (primary), and post-treatment equipment (tertiary)

　　卸油油气回收：将汽油油罐车卸油时产生的油气回收至油罐车里的密闭油气回收系统，将油气拉倒油库进行后处理。

　　Unloading oil and gas recovery: The oil and gas generated during the unloading of gasoline tank trucks are recovered into a closed oil and gas recovery system inside the tank truck, and the oil and gas are pulled down to the oil depot for post-treatment.

　　加油油气回收系统：将给汽油车辆加油时产生的油气回收至埋地汽油油罐的密闭油气回收系统。

　　Refueling oil and gas recovery system: A closed oil and gas recovery system that recovers the oil and gas generated when refueling gasoline vehicles to buried gasoline tanks.

　　后处理装置：针对加油油气回收系统部分排放的油气，通过采用吸附、吸收、冷凝、膜分离等方法对这部分排放的油气进行回收处理的装置。

　　Post processing device: A device that recovers and processes the partially discharged oil and gas from the refueling oil and gas recovery system through methods such as adsorption, absorption, condensation, and membrane separation.

　　本文由 加油站三次油气回收设备  友情奉献.更多有关的知识请点击  http://www.kosman.com.cn/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

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