Method and assembly for repairing glass lining in chlorinated polyethylene reaction kettle

The invention discloses a method and an assembly for repairing glass lining in a chlorinated polyethylene reaction kettle, and belongs to the field of chlorinated polyethylene preparation. The methodspecifically comprises the steps that the specifications of a corrosion-resistant repairing plate, a polytetrafluoroethylene gasket, a tension bolt and a belleville spring are selected; a hole (1) isformed in the center of a damaged area on an inner jacket of a reaction kettle body and penetrates through an outer jacket of the reaction kettle body; a hole (2) is formed in the outer jacket of thereaction kettle body by taking the center hole (1) of a drill as a center; a jacket isolating sleeve corresponding to the hole (2) in size is welded to the outer wall of the inner jacket of the reaction kettle body and the outer jacket of the reaction kettle body; and the corrosion-resistant repairing plate sleeves the polytetrafluoroethylene gasket, the belleville spring sleeves the tension bolt,and a locking nut is screwe