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导卫装置在轧线除尘中的创新应用

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介绍了在轧钢生产线充分利用导卫件对轧制过程中产生的粉尘进行抑制和除尘.导卫处于粉尘的源头,根据导卫的结构添加集尘罩,结合热湿交换、惯性碰撞、静电捕获等原理,把惯性力、电场力、重力、浓度梯度力等相耦合,结合异质成核凝结相变、外部空间流场组织、内部结构流场优化等方式,实现对蒸气及粉尘颗粒的高效脱除.
Innovative Application of Roll Fittings in Dust Removal of Rolling Line
This study introduced the use of roll fittings in steel rolling production lines to suppress and remove dust generated during the rolling process.Adding a dust collection hood to the guiding structure mainly utilizes principles such as heat and humidity exchange,inertial collision,and electrostatic capture,coupling the inertial force,electric field force,gravity,concentration gradient force,etc.,combined with heterogeneous nucleation condensation phase change,external spatial flow field organization,and internal structural flow field optimization,the efficient removal of steam and dust particles was achieved.

steel rolling production lineroll fittingsdustdust trapping device

张戈、邢士建、段元民、李雪涛

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山东钢铁股份有限公司研究院,山东 济南 250101

山东钢铁股份有限公司莱芜分公司,山东 济南 271104

轧钢生产线 导卫装置 粉尘 烟尘捕集装置

2024

山东冶金
山东金属学会

山东冶金

影响因子:0.176
ISSN:1004-4620
年,卷(期):2024.46(1)