Energy-saving assaying furnace

The utility model discloses an energy-saving assaying furnace which comprises a furnace body, a furnace chamber and a belt, a furnace opening is formed in the side face of the furnace body, a furnace chamber is arranged in the furnace body and communicates with the furnace opening, limiting grooves are formed in the four corners of the side face of the furnace opening, limiting rods are slidably installed on the limiting grooves, a furnace cover is jointly installed at the right ends of the four limiting rods, and a heating chamber is further formed in the side face of the furnace opening. According to the energy-saving assaying furnace, after work is completed, the driving assembly works to drive the furnace cover to slide outwards so that new materials can be conveniently collected and analyzed, meanwhile, the furnace cover slides outwards to drive the heating assembly to slide outwards so that the heating assembly can be conveniently disassembled and maintained, and due to the fact that the heating assembl