株洲冶炼厂研究成功沸腾炉用第一台抛料机,它经过小型试验,结合工厂的生产工艺和生产规模选定了有关技术参数,又先后在1锌精矿沸腾焙烧炉上进行了四次工业性试验,获得了大量的试验数据,证实抛料机进料的效果是较好的,焙砂的质量有所提高,烟气SO_2浓度完全符合制酸要求,并改善了沸腾炉的操作。对抛料机加料与前室加料作了对比,对抛料机进一步改进提出了意见。 Zhuzhou Smelter successful boiling furnace with the first throwing machine, it after a small test, combined with the production process and the scale of the factory selected the relevant technical parameters, but also in a zinc concentrate roaster roasted four times on the industrial A large amount of test data was obtained, which proves that the feeding effect of the throwing feeder is better, the quality of the baking sand is improved, the SO 2 concentration in the flue gas fully complies with the acidification requirement, and the operation of the boiling furnace is improved. The feeding of the material feeder is compared with the material feeding of the front chamber, and the opinions on the further improvement of the material feeder are put forward.