| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic field thermal decomposition furnace that can perfectly combust a combustible object only with pilot light and without the need of fuel and electric power and generates only a minimum amount of ash, during normal operation.SOLUTION: A magnetic field thermal decomposition furnace includes: a hermetic type housing 1 having a vertical type cylindrical shape; an inner cylinder 2 installed inside the housing 1, with a predetermined interval with respect to the outer wall of the housing 1; a fire grate 3 provided at a position higher by a predetermined interval than the bottom part of the inner cylinder 2; a plurality of suction pipes 4 attached to the housing 1 so that the suction port of a base end part is positioned outside the housing 1 and the injection port of a tip part is positioned in a space between the upper part of the fire grate 3 and the lower part of the inner cylinder 2; a magnet box 5 provided in the vicinity of the suction port of each suction pipe 4 and having a permanent magnet applying a magnetic field to a suctioned air; an input port 6 and an input door 7 for inputting a combusted object from the outside of the housing 1; a recovery port 8 and recovery door 9 for recovering burned ash fallen from the fire grate 3; and a dry distillation gas processing tank 10 for passing exhaust gas discharged from a space between the outer wall of the inner cylinder 2 and the inner wall of the housing 1. |
