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矿石烧结试验装置最重要的条件之一是应具有较强的模拟性和适应性,既可取代半工业性的中间试验,又可满足探索性科研试验的需要。为此,我院新建了一套比较先进的矿石烧结试验装置。该装置的工艺流程基本上和工业生产一致,共有设备十二台。烧结杯有大、中、小三种型号;与烧结杯相配合的三种ISO转鼓试验机;点火器采用液化石油气为燃料,升降温速度快,可兼作保温预热用,烧结饼经单辊破碎机破碎,烧结矿粒级不大于50mm,保证了产品检验取样的稳定性。本套试验装置与首都钢铁公司第二烧结厂75m~2烧结机进行了对比试验,其结果表明具有较好的模拟性。
One of the most important conditions for the ore sintering test device is to have strong simulation and adaptability, which can replace the semi-industrial intermediate test and the need of exploratory scientific research. To this end, our hospital built a new set of more advanced ore sintering test device. The device is basically the same process and industrial production, a total of 12 sets of equipment. There are three kinds of big, medium and small type of sintering cup; three kinds of ISO drum testing machine matched with sintering cup; the igniter adopts liquefied petroleum gas as fuel, the speed of heating and cooling is fast, it can be used as heat preservation and preheating, Broken roller crusher, sinter particle size is not greater than 50mm, to ensure the stability of product testing sampling. This set of test equipment and Capital Iron and Steel Company Second Sintering Plant 75m ~ 2 sintering machine carried out a comparative test, the results show that with good simulation.