| 摘要 |
PURPOSE:To enable a sufficient volume of air to be supplied to a combustion shelf of an incinerator by a method wherein an aeration passage pipe extending outwardly out of the incinerator is added to an air passage for supplying secondary air to a combustion chamber and the air passing through the air passage is guided to a shooter part. CONSTITUTION:Air from a blower 9 is fed through an air blowing passage 13 into an air intake chamber 4 and flowed out from an aeration hole 5 of the combustion shelf 6 to the combustion chamber 11, a part of the air is fed to an air passage 15 arranged along an outer wall surface of the combustion chamber 11 and installed by a partition plate 17 and then the air is fed from the injection port 14 into the combustion chamber 11. A space between the air passage 15 and the shoot 8 is communicated with an aeration flow passage pipe 16 and the air is passed through a screw conveyor 2B and fed to the combustion shelf 6 together with worked fuel. With this arrangement, it is possible to supply a sufficient volume of air to the worked fuel on the combustion shelf 6 to promote a complete combustion as well as to prevent incomplete combustion by a crinker. |
