Novel oil-gas recovery treatment device

The utility model relates to the technical field of oil gas recovery, in particular to a novel oil gas recovery treatment device which comprises an oil tank and a first condensation tank in a gas station, a standby exhaust pipe is arranged at the top of the oil tank, a first electromagnetic valve is arranged on the standby exhaust pipe, and the oil tank is communicated with the first condensationtank through an air inlet pipe. A pressure sensor and a second electromagnetic valve are arranged on the air inlet pipe, the pressure sensor is located at the end close to the oil tank, the first condensation tank is connected with an adsorption tank, an air outlet pipe used for exhausting air adsorbed in the adsorption tank out of the atmosphere is arranged at the tank top of the adsorption tank,and the adsorption tank is further provided with a vacuum pump used for reducing the pressure in the adsorption tank. The adsorption tank is connected with a second condensation tank for condensing the oil gas in the adsorpti