Industrial silicon furnace recycling device

The utility model discloses an industrial silicon furnace recycling device which comprises a furnace body, a smoke outlet pipe, a feeding port and recycling mechanisms, and the recycling mechanisms are arranged on the two sides of the furnace body. The recycling mechanism comprises a recycling box fixedly connected to one side of the furnace body, a blocking net is fixedly connected to the interior of the recycling box, the top of the recycling box communicates with an increasing pump, the surface of the feeding port is sleeved with a preheating ring, a gathering bin is formed in the preheating ring, and an air outlet of the increasing pump communicates with the gathering bin through a pipeline. According to the industrial silicon furnace, the recovery mechanism is arranged, so that the heat of the flue gas which is pressurized and heated by the booster pump can be exchanged into the feeding hole, the smelting raw materials in the feeding hole can be preheated, and compared with the existing industrial silico