转炉钢渣具有温度高、粉尘浓度大的特点。在钢渣的装运过程中,为了降低钢渣的温度,要用大量的冷水喷洒在高温钢渣上,以致产生大量的水蒸气。这些水蒸气与扬起的粉尘混合物会粘附在冶金渣场工作的汽车、装载机发动机散热器表面,并结块而堵塞散热片间的通风道。新散热器在工作到1000h(约半年)时, Converter slag with high temperature, dust concentration characteristics. In the steel slag shipment process, in order to reduce the temperature of steel slag, use a lot of cold water sprayed on the high temperature steel slag, resulting in a large amount of water vapor. The mixture of water vapor and raised dust will adhere to the car working on the metallurgical slag yard, looper engine radiator surface, and block and block the ventilation fins between the heat sink. The new radiator in the work to 1000h (about six months)