I-type drum device for test after coke reaction and working method of I-type drum device

The invention discloses an I-type drum device for a coke post-reaction test and a working method thereof, and the I-type drum device is based on an automatic control means and can be matched with a robot to realize automatic operation of the whole process of drum detection. The sliding rail is arranged at the top of the movable support, a sliding block and a motor for driving the sliding block are arranged on the sliding rail, the cover opening and closing air cylinder assembly comprises an air cylinder and a cover opening and closing pressing plate, the air cylinder is vertically arranged, the upper end of the air cylinder is installed on the sliding block, and the cover opening and closing pressing plate is installed at the lower end of the air cylinder; the drum seat is located below the sliding rail, the gear motor is fixed to the drum seat, the solid frame is fixed to a rotating shaft of the gear motor, and the side wall of the drum body is connected with the solid frame and can be detached; the drum rec