GITTER BRICK WITH BYPASS PASSAGE STACKING METHOD THEREFOR AND METHOD FOR REPAIRING BRICK MASONRY IN REGENENERATOR OF HOT BLAST STOVE

摘要

Provided is a bypass passage forming gitter lead which can be manufactured relatively easily, and also obtains high thermal efficiency of a hot blast furnace, and a laminating method thereof and a duct lamination method of a hot blast heat storage chamber.;It has seven through-holes that form a gas flow in the up-down direction, and 12 up-and-down grooves, and a dowel and dowel hole that restrains the up-and-down edges in stacking and stacking on the hexagonal pillar and main body. It is a kite edge provided in the edge and the upper surface or the bottom of a main body. And disposing the dowel and dowel holes 60 ° with respect to the edge and the center of the dowel, and at the same time, communicating one end of the through hole and the end of the upper and lower grooves as a bypass passage. The cavity groove was dug out of the kite body.