The invention discloses a blast furnace burden screening control method applied to a blast furnace burden screening control system. The blast furnace burden screening control method comprises the steps that the actual second flow value that current raw materials enter a furnace is obtained; whether the actual second flow value is in the second flow control section or not is judged, wherein the second flow control section is matched with the current raw materials; when the judgment result shows that the actual second flow value is not in the second flow control section, the vibration frequency is adjusted; and the adjusted vibration frequency value is fed back to a feeder of the blast furnace, and the feeder adjusts the feeding amount of a vibration screen according to the vibration frequency value. The technical problem that in the prior art, limitation exists in improvement of the raw material screening effect is effectively solved, the screening effect of the raw materials entering the furnace is greatly improved, the powder entering the blast furnace is greatly reduced, and stable and smooth blast furnace running and load improving can be well promoted.