Design of Cutting Smoke Dust Removal Device

在金属加工行业中，切割是一种常见的加工工艺，如火焰切割、等离子切割等。然而，在切割过程中会产生大量的高温烟气，其中含有金属氧化物、粉尘颗粒等有害物质。通过对现有除尘技术的分析和对比，结合切割工艺的特点，本文确定了采用袋式除尘与旋风除尘相结合的复合式除尘方案。并详细阐述了该装置的结构设计及关键部件的选型计算，并对其除尘效果进行了理论分析和实验验证。In the metal processing industry, cutting is a common processing technique, such as flame cutting, plasma cutting, etc. However, a large amount of high-temperature smoke is generated during the cutting process, which contains harmful substances such as metal oxides and dust particles. Through analysis and comparison of existing dust removal technologies, combined with the characteristics of cutting processes, this article has determined a composite dust removal scheme that combines bag dust removal and cyclone dust removal. And the structural design of the device and the selection calculation of key components were elaborated in detail, and the dust removal effect was theoretically analyzed and experimentally verified.