AN INCREMENT DEVICE OF THERMAL EFFICIENCY IN BOILER

摘要

PURPOSE: A heat efficiency increasing apparatus of a boiler is provided to reduce for manufacturing a boiler and improving heat conductivity by automatically removing dust and soot generated in a combustion chamber continuously. CONSTITUTION: A heat efficiency increasing apparatus of a boiler comprises a rectangular rotary heating tank, a flue unit(5), a fixed brush, and a wire rope(3). The inlet hole and the outlet hole of heating water are bored on the center portions on the both sides of the rotary heating tank and welded with a rotary shaft(6). The rotary shaft is made of pipes for the flow of water to the heating tank. The flue unit is fixed with the rotary shaft by a bearing and a bearing housing. The fixed brush removes dust on the surface of the rotary tank.