过去,我厂常以菱苦土、锯木屑和卤水为原料制作渣扒。这种渣扒经电烘箱烘干坚固后应及时使用,若长时间敞放会受潮而降低强度,影响使用。现在我们改用耐火水泥、锯木屑为原料制作渣扒(配比为:耐火水泥:锯木屑=4:1)这种新渣扒不易受潮且可省去电烘干工序,在电弧炉高温炉膛中受钠液和渣的冲刷可完成扒渣动作五十次,历时八十五秒钟基本完好无损。全 In the past, I plant often Lingling soil, sawdust and brine as raw material production Grilled chop. This kind of grilled residue after electric oven drying should be promptly used, if the open for a long time will be damp to reduce the intensity, affecting the use. Now we use fire-resistant cement and sawdust as the raw material to make the raw grits (the ratio is: refractory cement: Sawdust = 4: 1) This new grilled slag is not damp and can save the electric drying process. In the sodium and slag scouring can complete the slag action 50 times, lasted 85 seconds basically intact. all