DOOR TYPE BOILER SELECTIVELY USING BRIQUETTE AND COKES

摘要

PURPOSE: A door type boiler is provided to improve the utilization of the door type boiler and to solve the problem for treating briquette ash by selectively using briquette and cokes as fuel of the door type boiler. CONSTITUTION: A fixing pin(19) for allowing a bottom member(9) to be moved or fixed by means of a rotation reduction device(6) and a lever is installed in perforating holes(17,18) formed in the lever and a bracket(16). A part of a wall of a combustion chamber(11) is formed as a door wall(21). A hinge and a locking handle(14) are attached to the door wall(21) so as to operate the door wall(21). When the locking handle(14) is pulled, the door wall(21) of the combustion chamber(11) is opened about the hinge.