Dewaxing device

The invention provides a dewaxing device, relates to the technical field of dewaxing casting processes, and solves the technical problems that in the prior art, a hot water method is larger in consumed electric energy and wastes more water resources. The device comprises a dewaxing furnace, a dewaxing vehicle and a wax storage tank, the dewaxing furnace comprises a preheating area, a heating area and a heat preservation area, the preheating area, the heating area and the heat preservation area are sequentially arranged, the dewaxing furnace is connected with the dewaxing vehicle in a matched manner, the dewaxing vehicle can move in the dewaxing furnace, and the dewaxing vehicle sequentially passes through the preheating area, the heating area and the heat preservation area. The wax storage tank is positioned below the dewaxing furnace, and the dewaxing furnace is communicated with the wax storage tank through a wax flowing pipeline; and a dewaxing mold shell is placed on the dewaxing vehicle, after the dewaxi