The slag is sent into the hopper by the belt conveyor or bucket elevator and sent into feed end through feeding pipe of feeder hopper.

矿渣由皮带输送机或斗式提升机送到料斗，然后经料斗的加料机通过加料管道进入加料端。

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Vibrating feeder: installed under the hopper and feeding speed can be adjusted based on real situations. It is stainless steel where it is touching the powder.

振动喂料器：安装在料斗下部，可根据实际情况调节进料速度，与料接触部分为不锈钢。

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After analysis of operating conditions and problems in the feeder of imperial smelting furnace, the lower hopper and faying face of the feeder has been modified, thus extending its service life.

分析了鼓风炉加料装置的工况条件及存在的问题，对加料装置的下部漏斗及结合面等进行改造，延长了其使用寿命。

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