Rapid treatment process for ESP rolling line accidents

The invention relates to an ESP rolling line accident rapid treatment process, and belongs to the technical field of hot rolling strip steel endless rolling production process equipment in the metallurgical industry. According to the technical scheme, firstly, when a continuous casting area has an accident, a continuous casting machine (1) stops casting, and a first pendulum shear (2) 1 # cuts a plate blank open; (2) when an accident occurs in a rough rolling area, the continuous casting machine (1) stops casting, and the first pendulum shear (2) 1 # crushes all continuous casting tail billets into sections; the second pendulum shear (5) cuts off the middle plate rolled by the roughing rolling unit (4); and (3) when an accident occurs in a finish rolling area, the speed of the continuous casting machine (1) is reduced, the middle plate is cut off by the second pendulum shear 2 (5), the plate blank is cut off by the first pendulum shear 1 (2), the plate blank between the first pendulum shear 1 and the second p