| 摘要 |
PURPOSE: An apparatus for inspecting the erosion state of nozzles for a corex furnace is provided which promptly and simply measures the erosion state of the nozzle that is not disassembled from the melting furnace but in the assembled state. CONSTITUTION: In a plurality of nozzles which are mounted to a corex furnace so as to supply high pressure oxygen into the melting furnace, the apparatus for inspecting the erosion state of nozzles for a corex furnace comprises an insert pipe (10) consisting of an inner pipe (12) which supplies a light source to the front, one end of which is detachably assembled to a camera built-in pipe holder (11), and on the front of which an opening part (14) is formed, and an outer pipe (13) one end of which is detachably assembled to the pipe holder (11) so that the inner pipe (12) is covered, on the front of which the opening part (14) is formed, and into which a nitrogen gas for cooling is flown, wherein the insert pipe (10) is inserted into the nozzles; and a control panel (20) consisting of a light controller (21) controlling the intensity of the light source, a monitor (22) imaging a picture transmitted from the camera, and a printer (23) printing the image.
|
