油气回收设备是加油站中的必备设备，油气回收不仅能有效减少大气污染物的排放，同时也是节约能源，提高汽油的质量。为企业也是提高了经济效益。所以油气回收设备是必须要安装，并且还要会正确的操作步骤，并且要定期进行检测，以确保油气回收设备没有出现什么问题。有些加油站它们会安装上油气回收检测仪，这种仪器能更精准的监测油气回收状况，一有问题发生就会及时报警，这也是大大提高了工作效率，提高了油气的回收效率。

　　The oil and gas recovery device is an essential equipment in gas stations. Oil and gas recovery can not only effectively reduce the emission of air pollutants, but also save energy and improve the quality of gasoline. It has also improved the economic efficiency of the enterprise. So the oil and gas recovery device must be installed, and the correct operating procedures must be followed, and regular inspections must be conducted to ensure that there are no problems with the oil and gas recovery device. Some gas stations will install oil and gas recovery detectors, which can more accurately monitor the oil and gas recovery status. Once there is a problem, it will alarm in a timely manner, which greatly improves work efficiency and the recovery efficiency of oil and gas.

　　那以，油气回收设备的操作方法及步骤虽说我们工作人员不需要去操作，但是作为加油站的一员，我们需要认识学会它的操作方法，这样更有助于提高工作质量。下面我们一起来看下这种装置是如何来操作的，是如何来进行回收油气的。

　　So, although our staff do not need to operate the oil and gas recovery device, as a member of the gas station, we need to understand and learn its operation methods, which will be more helpful in improving the quality of work. Let's take a look at how this device operates and recovers oil and gas together.

　　油气回收设备的操作规程：

　　Operating procedures for oil and gas recovery equipment:

　　1、卸油时，油车司机将油气回收胶管接到油车一端，卸油员将油气回收胶管接到加油站卸油油气回收口一端，双方进行双确认，其后，双主主按卸油操作规程连接卸油胶管并进行双认。

　　1. When unloading oil, the oil truck driver connects the oil and gas recovery hose to one end of the oil truck, and the oil unloader connects the oil and gas recovery hose to one end of the oil and gas recovery port at the gas station. Both parties conduct double confirmation, and then the two main drivers connect the oil and gas recovery hose according to the oil unloading operation procedures and conduct double confirmation.

　　2、再次  检查油罐加计量口等操作孔盖已经关闭严密之后，油蜡车司机开启油车油气回收门卸油员开启加油站卸油气加收管线阀门（如为自动阔，则无需操作），关闭油罐pv阀及阻火器通气管下端的门。

　　2. After rechecking that the oil tank metering port and other operating hole covers have been tightly closed, the wax truck driver opens the oil and gas recovery door of the truck. The oil unloader opens the valve of the gas station's oil and gas loading and unloading pipeline (if it is automatic, no operation is required), and closes the PV valve of the oil tank and the door at the lower end of the flame arrester vent pipe.

　　3.  油罐车司机和卸油员共同确认各管线和接口连接正确、紧密，胶管自然弯曲，各处阀门启闭无误后，先由卸油员开启加油站指定油罐卸油阀门，再由油罐车司机缓慢开启油罐车卸油阀门，开始卸油。

　　3. The oil tanker driver and unloader jointly confirm that all pipelines and interfaces are connected correctly and tightly, the rubber hose is naturally bent, and all valves are opened and closed correctly. Then, the unloader first opens the designated oil tanker unloading valve at the gas station, and the oil tanker driver slowly opens the oil tanker unloading valve to begin unloading.

　　4. 卸油过程中，油罐车司机和卸油员必须全程在现场监护。重点检查各连接接口有无渗漏现象、油气回收胶管内是否有油品向油罐车方向反流现象，如发现异常现象，依次由油罐车司机关闭油罐车卸油阀门、油罐车油气回收阀门，卸油员关闭加油站指定油罐卸油阀门、加油站卸油油气回收管线阀门，拆除卸油胶管和油气回收胶管。

　　During the unloading process, the tank truck driver and unloader must be present on site to monitor the entire process. Focus on checking whether there is any leakage at each connection interface and whether there is oil reflux in the oil and gas recovery hose towards the oil tank truck. If any abnormal phenomenon is found, the oil tank truck driver should close the oil tank truck unloading valve and oil and gas recovery valve in sequence. The oil unloader should close the designated oil tank unloading valve and oil and gas recovery pipeline valve at the gas station, and remove the oil unloading hose and oil and gas recovery hose.

　　5.  卸油结束，检查卸油胶管中是否存油，卸油员初步确认油品卸尽（由于此时油罐车汽油舱内充满汽油蒸气，不允许打开油罐车顶部计量口），油罐车司机关闭油罐车卸油阀门，拆除油罐车一端的卸油胶管，将卸油胶管内余油顺流至加油站指定油罐内，卸油员关闭加油站指定油罐卸油阀门；其后，打开PV阀通气管下端阀门，由油罐车司机拆除油罐车一端的油气回收胶管，阀门关闭，再由卸油员拆除加油站卸油口一端的油气回收胶管，阀门关闭。

　　5. After unloading, check if there is any oil in the unloading hose. The unloader preliminarily confirms that the oil has been unloaded (as the gasoline compartment of the tank truck is filled with gasoline vapor at this time, it is not allowed to open the top measuring port of the tank truck). The tank truck driver closes the unloading valve of the tank truck, removes the unloading hose at one end of the tank truck, and flows the remaining oil in the unloading hose downstream to the designated oil tank at the gas station. The unloader closes the unloading valve of the designated oil tank at the gas station; Afterwards, open the valve at the lower end of the PV valve vent pipe, and have the tanker driver remove the oil and gas recovery hose at one end of the tanker. Close the valve, and then have the oil unloader remove the oil and gas recovery hose at one end of the gas station discharge port. Close the valve.

　　6.  卸油胶管和油气回收胶管收好后，将卸油帽和油气回收管线阀门帽盖紧。

　　After collecting the oil unloading hose and oil and gas recovery hose, tighten the oil unloading cap and oil and gas recovery pipeline valve cap.

　　以上就是关于油气回收设备的一些操作规程及步骤，对于加油站的工作人员，我们需要了解它的回收步骤，这样才能更好的完成工作，提高油气回收率。

　　The above are some operating procedures and steps about the oil and gas recovery device. For gas station staff, we need to understand its recovery steps in order to better complete the work and improve the oil and gas recovery rate.