Petroleum product production storage container capable of conveniently controlling discharging amount

The utility model provides a petroleum product production storage container with the discharging amount convenient to control. The discharging device comprises a sealing plug, a petroleum storage tank, a rotating disc, a discharging frame body, a scale strip, a connecting pipe, an adjusting rod, a sealing lantern ring, a sealing plate and a mounting bearing. A sealing plug is mounted on the left side of the petroleum storage tank; the right end surface of the petroleum storage tank is connected with connecting pipes; a discharging frame body is mounted on the right end surface of the connecting pipe; a sealing plate is mounted on the lower side in the discharging frame body; the annular side face of the sealing plate is sleeved with a sealing lantern ring. Adjusting rods are connected to the upper end surfaces of the sealing plates; according to the design, the problem that the petroleum discharging amount of an original storage container for petroleum product production is inconvenient to control is solved,