焊烟除尘器作为现代焊接车间污染防控的核心装备，其技术实现路径融合了流体动力学、机械捕集与智能控制等多学科原理，严格遵循GB16297-1996《大气污染物综合排放标准》及ISO 15012-4焊接烟尘净化系统规范。

　　As the core equipment for pollution prevention and control in modern welding workshops, the welding smoke dust collector integrates multidisciplinary principles such as fluid dynamics, mechanical capture, and intelligent control, strictly following GB16297-1996 "Comprehensive Emission Standard for Air Pollutants" and ISO 15012-4 welding smoke purification system specifications.

　　设备通过模块化结构设计构建三级净化体系：前端采用仿生学优化的多自由度柔性吸气臂，凭借航空铝钛合金骨架与高分子复合材料关节，实现360°全域覆盖与三维空间精准定位；

　　The equipment is designed with a modular structure to construct a three-level purification system: the front end adopts a biomimetic optimized multi degree of freedom flexible suction arm, and with the aviation aluminum titanium alloy skeleton and polymer composite material joints, it achieves 360 ° full coverage and precise positioning in three-dimensional space;

　　中段集成梯度式过滤系统，基于纳米覆膜滤筒的深度拦截与静电吸附协同作用，可捕集0.3μm以上的金属氧化物颗粒物；

　　Integrated gradient filtration system in the middle section, based on the synergistic effect of deep interception and electrostatic adsorption of nano film filter cartridge, can capture metal oxide particles above 0.3 μ m;

　　末端搭载智能脉冲反吹装置，通过压力传感与模糊控制算法动态调节清灰频率，确保系统运行阻力稳定在800-1200Pa技术区间。

　　The end is equipped with an intelligent pulse blowback device, which dynamically adjusts the cleaning frequency through pressure sensing and fuzzy control algorithms to ensure that the system's operating resistance is stable within the technical range of 800-1200Pa.

　　该技术路线不仅有效破解传统焊接车间PM2.5扩散难题，更通过能量回收装置实现除尘能耗降低30%以上，为工业领域"双碳"目标达成提供关键技术支撑。

　　This technological route not only effectively solves the problem of PM2.5 diffusion in traditional welding workshops, but also reduces dust removal energy consumption by more than 30% through energy recovery devices, providing key technical support for achieving the "dual carbon" goal in the industrial field.

　　焊接产生的烟尘废气经吸气罩、柔性吸气臂瞬间收集后，由主管道进入集中式焊烟除尘器，柔性吸气臂的骨架类似于人的手臂，能够在吸气臂长度范围内的空间内悬停。在吸气罩的位置上设计了独特的旋转结构，保证了吸气罩能够通过任意方位对准焊接位置。

　　The smoke and exhaust gas generated by welding are instantly collected by the suction hood and flexible suction arm, and then enter the centralized welding smoke dust collector through the main pipeline. The skeleton of the flexible suction arm is similar to a human arm and can hover in the space within the length range of the suction arm. A unique rotating structure has been designed at the position of the suction hood, ensuring that the suction hood can be aligned with the welding position in any orientation.

　　焊尘气流由下部风口进入气箱，通过导流挡板将气流均匀分配至过滤元件，在过滤元件的作用下，烟尘被吸附在过滤元件的表面，洁净的气体通过出口管道排出，脉冲阀在控制仪的控制下，对过滤元件进行轮流清灰;由于过滤零件采用垂直安装方式，可以保证良好的清灰效果。

　　The welding dust airflow enters the gas box through the lower air outlet, and is evenly distributed to the filter element through the guide baffle. Under the action of the filter element, the smoke and dust are adsorbed on the surface of the filter element, and the clean gas is discharged through the outlet pipeline. The pulse valve, under the control of the controller, alternately cleans the filter element; Due to the vertical installation of the filtering components, a good dust cleaning effect can be ensured.

　　净化器滤材的清洁通过由脉冲控制仪控制的喷吹装置实现：

　　The cleaning of the purifier filter material is achieved through a spray device controlled by a pulse controller:

　　当净化器运行一段时间以后，细微的烟尘吸附在滤材表面，使得滤材的透气性降低。每隔一定时间由脉冲控制仪发出信号，控制电磁阀，洁净的压缩空气由阀口喷出；滤材表面吸附的微尘在气流作用下被清除，落在室体下部的集尘斗中。脉冲喷吹需0.4～0.6MPa的洁净压缩空气，且运行中须保持连续且恒定不变的供气量。

　　After the purifier runs for a period of time, fine smoke particles adsorb onto the surface of the filter material, reducing its air permeability. At regular intervals, the pulse controller sends signals to control the solenoid valve, and clean compressed air is sprayed out from the valve port; The fine dust adsorbed on the surface of the filter material is removed by the airflow and falls into the dust collection hopper at the lower part of the chamber. Pulse blowing requires clean compressed air of 0.4-0.6MPa, and a continuous and constant supply of air must be maintained during operation.

　　焊烟烟尘净化设备 焊接废气处理方案，采用吸气臂(罩)、除尘管道、经除尘器除尘净化、由高压离心风机进行室内排放或者15米烟囱排放。

　　The welding exhaust gas treatment plan for welding smoke and dust purification equipment adopts suction arm (cover), dust removal pipeline, dust removal and purification by dust collector, indoor emission by high-pressure centrifugal fan or 15 meter chimney emission.

　　焊烟除尘系统的技术创新体现在全流程闭环管理能力：从烟尘源头动态捕集、多机理复合净化到清洁空气合规排放，形成完整的污染物治理链条。

　　The technological innovation of the welding smoke and dust removal system is reflected in its full process closed-loop management capability: from dynamic capture of smoke and dust at the source, multi mechanism composite purification to compliant emissions of clean air, forming a complete pollution control chain.

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