Environment -friendly energy -saving boiler

The utility model discloses an environment -friendly energy -saving boiler, this boiler includes: furnace body, exhaust port, flue, bunker, combustion chamber, secondary combustion chamber, the grey room of collection, grate, feed passageway, accuse flitch, outlet pipe, wet return and feed motor. The utility model discloses set up combustion chamber and secondary combustion chamber matches, and the fuel combustion efficiency is good, and the combustion chamber uncombusted falls into secondary combustion chamber and continues the burning, and whole afterburnts fall into an album grey room, set up deashing moveable grid plate below the secondary combustion chamber grate, guarantees that the dust is whole to fall, and the outer bunker that sets up of furnace body is filled fuel and can need not be packed in specified time, and the accuse flitch that sets up in the feed passageway can be measured with temperature needs control fuel supply according to the furnace temperature. The utility model discloses adaptable