COMBUSTION SYSTEM USING MOVING GRATE DEVICE COMBINED WITH CHAIN STOKER

摘要

The present invention relates to a combustion system which is combined with a moving grate and a chain stoker. More specifically, to a combustion system which secondarily combusts fuel in a chain stoker which was primarily combusted in a moving grate. According to an embodiment of the present invention, in a combustion system which contains a multistage moving grate to primarily move solid fuel and a chain stoker which is connected to an end of the multistage moving grate to secondarily move the solid fuel received from the multistage moving grate, each multistage moving grate comprises: at least one pair of fixating ends which are fixatedly installed using supporting members; a pair of moving ends which are arranged between the one pair of fixating ends; and a driving unit to primarily move the solid fuel through a reciprocal movement of the moving ends by reciprocating a number of propelling shafts which are connected to the moving ends and the propelling shafts, wherein the chain stocker contains a number of driving wheels which are installed by being mutually separated and a chain part which rotates by using a plurality of driving wheels and secondarily moves the solid fuel transferred from the multistage moving grate through the rotation. The speed of the primary movement is faster than the speed of the secondary movement, and the speed of the secondary movement may be uniform.;COPYRIGHT KIPO 2015