Hot blaststove heat storage chamber part modification construction manner

摘要

PURPOSE: To efficiently execute reconstruction of grating bricks in a hot stove by plugging canal holes in non-reconstructive grating bricks in advance to prevent invasion of the wrecked brick fragments, at the time of partially reconstructing the grating bricks in a regenerator in the hot stove. ;CONSTITUTION: At the time of reconstructing the grating bricks in the regenerator in the hot stove by partially damaging, a plug 1 of condenser, etc., having elasticity is inserted into the canal hole 4 in the grating brick 7 to be reconstructed. The plug 1 is pushed down by laying a weight 2 of sash weight, etc., fitting the wire 3 on the plug and the condenser 1 is descended to a boundary part 5 between the reconstructive grating brick 7 and non-reconstructive grating brick 6 to plug the canal hole of the non-reconstructive brick 6. Then, after preventing clogging caused by the invasion of the wrecked fragments of the grating brick 7, the damaged grating bricks 7 are wrecked and reconstructed with the new grating bricks. At the time of wrecking and reconstructing, such troublesome labor as that the clogging canal holes are opened by the invasion of the wrecked brick fragments into the canal holes in the non-reconstructive grating bricks 6 is eliminated.;COPYRIGHT: (C)1993,JPO&Japio