| 摘要 |
PURPOSE:To remove adhesive slag without generation of any vibration and dust, to automatically operate and to improve the efficiency of the slag removing work by injecting as shifting an abrasive by high pressure jetting nozzle along the inner face of a ladle laid on a table, which is rotatable. CONSTITUTION:The ladle 4, in which molten slag is sticked and solidified as cooling, is laid on the ladle table 22 at the circumference of a main pole 7, and then a boom 12 of a nozzle supporting device 6 is moved vertically 8 and rotated 10 and the nozzle 19 is pointed toward boundary face of adhesive slag by go-forward and backward 13 of a traverse frame 14 and inclination 16 of an arm 17. The ladle table 22 is rotated 23 and also the abrasive is injected from the nozzle 19 by the high pressure jetting water to peel the adhesive slag and arm 17 is shifted on one after another to remove all adhesive slag. The vibration and dust are not generated and the operation is easily executed and the remote control and the automatizing are possible to execute. Further, the removed slag is carried out by a suction pump, etc., and the ladle 4 is reused after hot air drying.
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