Oil unloading system

The embodiment of the utility model provides an oil unloading system. The device comprises more than two first oil inlet pipes, communication oil pipes are arranged between the first oil pipes, the communication oil pipes are communicated with the first oil pipes, oil pumps matched with the first oil inlet pipes in number are arranged at the oil outlet ends of the first oil inlet pipes respectively, an oil outlet of each oil pump is connected with a confluence oil pipe, and the confluence oil pipes converge to the first oil outlet pipes. More than two first oil inlet pipes are connected in parallel, an oil pump is arranged on each first oil inlet pipe, an oil outlet of each oil pump is connected with a confluence oil pipe, oil is converged into the first oil outlet pipes through the confluence oil pipes, then the oil is input into an oil tank of a processing plant, multiple pipelines are used for conveying at the same time, and efficient unloading of the oil is achieved. In addition, all the first oil inlet p