| 摘要 |
The present invention relates to a device for suppressing erosion of a fixed cover of a rusty water path of a furnace. The device comprises: a transfer cover arranged on one side of the rusty water path guiding molten materials discharged from an iron notch of the furnace and positioned on the top of the rusty water path; a ventilation unit ventilating air to a space between the fixed covers; and a dust collecting unit arranged to the other side of the rusty water path and inhaling the air from the gap between the transfer cover and the fixed cover. As the air discharged from the ventilation unit is inhaled to the dust collecting unit, gas or the molten materials generated when the air is ventilated are prevented to reach the front end of the fixed cover so that the fixed cover can be prevented from being eroded by the gas or the molten materials. |
