| 摘要 |
PURPOSE: A slag overflow prevention device for a slag port is provided to remove the probability of slag foaming by preventing the formation of gas pockets. CONSTITUTION: A slag overflow prevention device for a slag port comprises a support frame(100), an injector(20), a hose, a hose reel(40), a pump(50), and a controller(60). The support frame is formed on the top of a flower. The injector is connected to the support frame with a connecting member and comprises a body, a multi-stage injection boom, an injection nozzle(24), a geared motor, and a chain. The hose is connected to the inside of the injector and supplies cooling water and nitrogen. The hose reel is to roll the hose in the support frame. The pump is connected to the hose in the lower part of the support frame. The controller controls the flow of cooling water and nitrogen and the operation of the injector.
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