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一、前言 合理的炉顶装料设备应符合下列要求: 1.在保证装料的要求下能保护炉料,尽可能降低落料高度和减少炉料转运次数; 2.炉喉断面大时,能控制炉料分布,且要求布料均匀; 3.密封性能良好; 4.减少设备磨损,延长使用寿命; 5.便于快速修理和更换; 6.投资、生产和维修费用要低。 传统料钟装料设备有下列缺点: 1.料钟的直径愈来愈大,制造和运输都有困难;
I. INTRODUCTION Reasonable roof loading equipment should meet the following requirements: 1. To ensure that the loading requirements to protect the charge, as much as possible to reduce blanking height and reduce the number of charge transfer; 2. Large section of the furnace can control Charge distribution, and require uniform fabric; 3. Good sealing performance; 4. Reduce equipment wear and prolong life; 5. Easy to repair and replace quickly; 6. Investment, production and maintenance costs are low. The traditional material clock charging equipment has the following disadvantages: 1. The material clock is getting larger and larger, and it is difficult to manufacture and transport;