Hydrogen sulfide gas absorption device matched with breather valve of oil field storage tank

The invention discloses a hydrogen sulfide gas absorption device matched with a breather valve of an oil field storage tank, which comprises an absorption cell, a closed gas inlet device and the breather valve arranged on the oil field storage tank, the breather valve comprises a breather valve gas inlet and a breather valve gas outlet, the breather valve gas inlet is arranged at an outlet at the top of the oil field storage tank, and the breather valve gas outlet is arranged at the bottom of the oil field storage tank. An air outlet of the breather valve is communicated with an upper closed air inlet device, and the other end of the closed air inlet device is connected with the absorption cell; the absorption cell is composed of an absorption cell air inlet, an absorption cell medicine inlet, an absorption cell partition plate, a check valve and an absorption cell medicine outlet. Compared with the prior art, the method has the advantages that the blank that hydrogen sulfide gas discharged by the breather va