Waste heat recycling device of aluminum alloy smelting furnace

• Main Authors: ZHAO LIXIU, ZHAO ZIBO, CHO YONG SU
• Format: Patent
• Language: Chinese; English
• Published: 27.09.2022
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OVENS; RETORTS; WEAPONS

The utility model relates to the technical field of smelting furnace heat recovery devices, in particular to an aluminum alloy smelting furnace waste heat recycling device which comprises a smelting furnace body, an outer heat preservation box is arranged outside the smelting furnace body, a heat exchange cavity is arranged between the outer heat preservation box and the smelting furnace body, and a waste heat recycling device is arranged on the outer heat preservation box. The waste heat recycling device comprises a water inlet pipe fixedly installed on the outer heat preservation box and communicated with the heat exchange cavity and a conveying pump arranged on one side of the outer heat preservation box, an electromagnetic valve is arranged on the water inlet pipe, a heat preservation pipe is fixedly installed on a pipe body at the water inlet end of the conveying pump, and a covering part is further arranged on the outer heat preservation box. The covering part comprises a supporting plate fixedly instal