The invention belongs to the technical field of industrial furnaces, and provides a rapid sintering furnace. The furnace body comprises a furnace body, the furnance body comprises a furnace chamber and a furnace wall, the furnace chamber is arranged in the furnace wall, the furnace chamber is internally provided with 20-23 temperature control zones, and the length of the temperature zones is20-100cm; the plurality of the temperature zones are divided into three groups, and comprises a heating zone, a heat preservation zone and a cooling zone which are connected in sequence. The rapid sinteringfurnace is energy-saving and environment-friendly, accurate in sintering process temperature and capable of rapidly cooling, and has relatively high working efficiency.