METHOD FOR MEASURING PROFILE OF REACTING MATERIAL LAYER, AND SUPPLYING ROUTE OF REACTING MATERIAL TO BLAST FURNACE

摘要

PROBLEM TO BE SOLVED: To easily measure the profile of an reacting material layer in a blast furnace and a supplying route of the reacting material to the blast furnace. SOLUTION: A method for measuring the profile of the reacting material layer in the blast furnace and the supplying route of the reacting material to the blast furnace, is composed of; a first step for preparing a three-dimensional laser beam scanner; a second step for preparing a computer; a third step for obtaining point-group data; a fourth step for calculating the profile of the reacting material layer at the uppermost reacting material layer from the point-group data. The first step comprises directing the three-dimensional laser beam scanner to the reacting material layer in the blast furnace for outputting the point-group data showing the digitized data of the inner space. The second step comprises connecting the three-dimensional laser beam scanner with the computer having a point-group analyzing program. The third step is executed with the above point-group analyzing program for calculating the profile of the reacting material layer from the above point-group data. For measuring the route of the supplied reacting material, at least one two-dimensional laser beam scanner is used. COPYRIGHT: (C)2008,JPO&INPIT