The invention discloses waste treatment plasma reaction furnace equipment comprising a reaction furnace body, a first reaction chamber, a second reaction chamber, electrodes, a plasma device, an extraction electrode, a reserve power supply, a waste gas exhaust pipe, a purification plant and a condensing chamber, wherein the reaction furnace body is composed of a furnace body and a furnace cover, a base is arranged below the reaction furnace body, the first reaction chamber is arranged at the upper part in the reaction furnace body, the electrodes are arranged at both sides of the first reaction chamber on the inner wall of the reaction furnace body, the second reaction chamber is arranged at the lower part in the reaction furnace body, a graphite electrode is arranged above the reaction furnace body, the graphite electrode is hollow, and the graphite electrode extends from the upper side of the reaction furnace body to the interior of the first reaction chamber. The waste treatment plasma reaction furnace equipment disclosed by the invention has the advantages of simple structure, convenience for use and installation, simplicity in operation, good treatment effect, energy saving and environmental protection effects, low cost, long service life, wide application range, and safety and reliability.