What are the oil and gas recovery systems in the oil depot?
Oil and gas recovery refers to the handling of gasoline and to the vehicle refueling process, collect the volatile gas, through absorption, adsorption or condensation process in one or two ways, or reduce the pollution of oil and gas, or oil and gas from the gas into a liquid, return to gasoline to achieve the purpose of recycling.
Oil and gas recovery system consists of three parts: the bottom of a tank quick connector and cap, manual or pneumatic valve, elbow, seamless steel pipe seamless steel pipe; through the bottom of the tank and the top, or the external pipe connection system; bend at the top of the tank, manual or pneumatic valve, hose, parallel main pipe, back into the tank the body of elbow.
Oil and gas recovery is a high-tech energy saving and environmental protection, the use of oil and gas recovery technology in oil storage and transportation, loading and unloading of emissions in the process of oil and gas, to prevent air pollution caused by volatile oil and gas, to eliminate potential safety problems, by improving the utilization of energy, reduce economic losses, resulting in considerable returns. At present, the common methods are adsorption, absorption, condensation and membrane separation.
Because different manufacturers, oil and gas recovery process may be different, but the general principle is like this.1, gas collection. That is, a process of gathering oil and gas into a condensate tank.2. Condensate tank. The process of turning gas into liquid.3, deoiling process. The condensate tank out of oil or gas adsorption, or what, anyway, let him stay there, not to go.4, regeneration. Get rid of the oil that is absorbed or retained, and deliver it to the tank or somewhere.
The oil and gas recovery system of oil tank is to achieve full closed gas recovery during the loading and unloading of the tanker, and to limit the emission of oil and gas into the atmosphere. The utility model is connected with an oil pipe of an oil tank and an oil storage tank and an oil and gas recovery pipe to form a closed oil gas recovery pipeline. When the tanker unloads oil through the unloading pipeline, the oil and gas in the oil tank at the gas station can be returned to the tanker through the gas return pipeline. The oil tank carries oil and gas back to the oil tank for processing, so as to achieve the purpose of oil and gas recovery. The volatile oil input and dissipation when the liquid level fluctuation and increase oil and gas, so the oil pipe must be below the depth of oil, to reduce the level of disturbance. Oil and gas recovery tube opening device is special open function equipment, oil and gas recovery pipeline when the tanker is correctly connected to the oil tank, the recovery will open at the same time, eloquence, the exhaust pipe is closed, so that the oil tank of oil and gas can be completely recovered by export back to the oil tanker.