Gold furnace equipment

The utility model discloses a gold furnace equipment, and in particular discloses an environment-friendly gold furnace equipment which comprises a furnace core body, a cyclone dust collector, a heat exchanger and a bag filter type dust collector, wherein the furnace core body, the cyclone dust collector, the heat exchanger and the bag filter type dust collector are sequentially connected through a pipeline in a communicating mode; hot air entrained with ashes after combustion in the furnace core body can sequentially pass through the cyclone dust collector, the heat exchanger and the bag filter type dust collector and then discharged; and double effects of ash collection and cooling can be exactly reached by the design of dust collection, cooling and dust collection; and in addition, with two different dust collection designs, ashes with a larger volume are firstly collected by the cyclone dust collector through centrifugal force, and then fine ashes are collected by the bag filter type dust collector, and th