氧化铁红的生产流程

氧化铁红的精制工艺流程：
    要获得稳定的氧化铁红，必须采用氧化铁粉固体提纯技术，采用水洗、研磨等固体提纯技术。

    氧化铁红精制工艺流程。经过除硅的氧化铁粉由氧化铁粉仓通过负压气体从原有酸再生站输送到固体提纯间的一级筛分槽，经过初级筛分后重力进入水洗槽，水洗槽通人纯水，使铁粉与水混合成为铁粉泥浆，然后再重力进入二级筛分槽，二级筛分槽出来的铁粉泥浆重力流人搅拌槽，通过搅拌使铁粉中的杂质充分溶解到水中，搅拌槽出来的泥浆用泥浆泵送到压滤机脱水，脱水后的泥饼送人振动筛分离出较细的颗粒进人干燥炉干燥，干燥后的铁粉再送人振动球磨机研磨达到成品要求，最后通过负压气体输送到氧化铁红仓包装外运。

    To get a stable iron oxide red, iron oxide powder must be solid purification technology, washing, polishing and other solid purification technology.
    Red iron oxide refining process. After addition of iron oxide powder of silicon oxide bunker by the negative pressure of gas transported through the acid regeneration from the original primary screening station to the slot between the solid purified, after primary screening of gravity into the wash tank, tank washing water Walter , iron powder mixed with water becomes iron slurry and then sieving gravity into the two slots, two slots out of the iron sieve slurry stirred tank inflow of gravity, the iron powder by stirring to fully dissolve in water and impurities , stirred tank out of the mud with mud to the filter press dewatering, sludge cake after dewatering shaker anyone to separate the finer particles into the drying oven drying, iron sending people after drying vibration ball mill to achieve the finished product requirements Finally, the negative pressure of gas transported through the red iron oxide warehouse packing Sinotrans.