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采用新型固体无尘冷却技术代替传统复合肥装置中流化床鼓风冷却和散料库自然冷却方式,固体无尘冷却装置可使易吸潮结块的高氮型复合肥物料由70.88℃冷却至44.20℃,平均进出料温差为26.68℃,且该冷却技术较传统冷却方式可节省生产费用100万元/年。该冷却技术高效节能环保。
The new solid dust-free cooling technology to replace the traditional compound fertilizer plant blast cooling and bulk material storage tank cooling, solid dust-free cooling device can easily absorb moisture agglomeration of high-nitrogen compound fertilizer from 70.88 ℃ cooling To 44.20 ℃, the average inlet and outlet temperature difference is 26.68 ℃, and the cooling technology than the traditional cooling method can save production costs 1000000 yuan / year. The cooling technology is energy efficient and environmentally friendly.