Oil gas recovery device

Abstract

The invention discloses an oil gas recovery device. The device comprises a recycling rack, negative pressure cylinders are embedded into the two sides of the top end of the exterior of the recycling rack, air guide pipes are embedded into one sides of the bottom ends of the outer walls of the negative pressure cylinders, stainless steel filter cylinders are embedded into the top ends of the interiors of the negative pressure cylinders, and air inlet grooves are evenly formed in the edges of the outer walls of the negative pressure cylinders in a penetrating mode; a funnel gas pipe is mounted in the negative pressure cylinder in an embedded manner and corresponds to the bottom end of the stainless steel filter cylinder, and an oil-gas separation core is mounted at the bottom end of the outer part of the funnel gas pipe in a sleeving manner. The device can separate impurities and oil molecules in the mixed gas through the filtration of the stainless steel filter cylinder, the funnel gaspipe and the oil-gas separation core, and the purified oil gas can be guided into the condensation box body through a side branch pipe and a gas guide pipe, so that the problem of poor purity of later-stage oil gas recovery due to the fact that impurities in traditional oil gas are more and difficult to remove is solved.

Description

technical field [0001] The invention relates to the technical field of oil and gas recovery equipment, in particular to an oil and gas recovery device. Background technique [0002] Oil and gas recovery is an energy-saving and environmentally friendly high-tech. It refers to collecting volatilized oil and gas during the process of loading and unloading oil and refueling vehicles, and reducing oil and gas emissions through one or two methods of absorption, adsorption or condensation. The pollution of oil and gas changes from gaseous state to liquid state and back into oil, so as to achieve the purpose of recycling. Oil and gas recovery technology is used to recover the oil and gas discharged during the storage, transportation, loading and unloading of oil products, to prevent air pollution caused by oil and gas volatilization, to eliminate potential safety hazards, and to improve energy utilization and reduce economic losses, thereby obtaining considerable returns and benefit...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an oil and gas recovery device to solve the problem that the existing oil and gas recovery device proposed in the above background technology has many internal impurities in the traditional oil and gas, which are difficult to remove, resulting in poor purity and oil and gas recovery in the later stage. Condensation is not complete, resulting in poor oil and gas recovery efficiency

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