Apparatus and method for producing potassium sulfate by reactor fluidized bed furnace

The present invention provides an apparatus and method for producing potassium reactor using a fluidized bed furnace, mainly by means of potassium chloride feeding device, potassium preheater bed furnace reactor, preheater sulfate, a stove and fan configuration, the feeding device is connected by potassium chloride and potassium chloride conveyor preheater, the preheater is connected with potassium boiling furnace reactor, the preheater is connected with sulfuric acid boiling furnace reactor, the said fluidized bed furnace through a duct connected to the reactor stove and fan. Light etching apparatus of the present invention, production, high-quality, stable, to achieve the purpose of energy saving.