DLP—1型喷粉罐是结合抚钢0.037M~3和0.02M~3喷粉罐优缺点,于一九八○年三月研制出来的一种喷粉设备。本设备主要是用于喷粉脱磷的试验性装置,也可作为喷吹其它粉料之用。根据喷粉脱磷的工艺要求,在合理配比的前题下、混合比(喷粉浓度)、粉料进入钢液中的运动速度和扩散程度,对喷粉脱磷的效率影响极大。混合比需要在要求的范围 DLP-1-type dusting cans are a type of dusting equipment developed in March 1980 in accordance with the advantages and disadvantages of 0.037M ~ 3 and 0.02M ~ 3 dusting cans of Fusteel. This equipment is mainly used for dephosphating test device, but also can be used as blowing other powder. According to the technical requirements of powder dephosphorization, under the premise of a reasonable ratio, the mixing ratio (dust concentration), the velocity and diffusion of the powder into the molten steel greatly affect the efficiency of dusting dephosphorization. The mixing ratio needs to be within the required range