The invention discloses an incineration cleaning treatment system for industrial hazardous waste. The incineration cleaning treatment system comprises a feeding system, an incineration system, a wasteheat treatment system and a tail gas treatment system, wherein the incineration system is a plasma incineration device, the plasma incineration device comprises a plasma furnace, an air inlet assembly, a secondary combustion chamber, a main flue and an emergency discharge chimney, the air inlet assembly comprises an oxidation fan, a secondary fan and a cooling fan; and the plasma furnace comprises a plasma cabinet, a power supply control box, an igniter, a gas booster pump, a circulating cooling water device and a water RO treatment device, the igniter comprises a cathode, an anode, a cyclonic flow device and a cooling water jacket, and electric arc of the igniter performs axial moving combustion along the inner wall of the cathode under the action of cyclonic flow. According to the process, flying ash can be treated; the requirement for a calorific value of the waste is relatively low; most heavy metal elements are solidified; the system occupies a small area and has a low site requirement; and the range of treatable waste is relatively wide.