▎ 摘　　要

NOVELTY - The heater has an oil tank device main body (1) provided with an oil pipe cylinder (4). A bottom part of the oil tube cylinder is fixedly connected with a base (5). An inner part of a heating device (3) is provided with a protective shell. The protective shell whose bottom part is fixed with a bottom end of an inner wall of an oil tube. An inner side of the protective shell is connected with movable column and a movable plug. The heating device is fixed on a top side of a fixing box. USE - Oil field oil tank graphene heating oil heater. ADVANTAGE - The crude oil in the oil pipe cylinder is stirred, so that the raw oil is uniformly heated in the inner part of oil pipe barrel, and the raw liquid in the static state is prevented from being difficult to fully heat. The effect of the heating efficiency of the device is improved. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an oil field oil tank graphene heating oil heater. Oil tank device main body (1) Stirring device (2) Heating device (3) Oil pipe cylinder (4) Base (5)