Laser machining fume environment-friendly treatment device and treatment method

Abstract

The invention discloses a laser machining fume environment-friendly treatment device. The laser machining fume environment-friendly treatment device comprises a fume collecting module and a fume treating device, wherein the fume collecting module is connected with an air inlet pipe of the fume treating device through a conveying pipe; the fume treating device comprises a positive electrode treating cavity, a negative electrode treating cavity and a filtering chamber; a plurality of positive electrodes are distributed in the positive electrode treating cavity; a plurality of negative electrodes are distributed in the negative electrode treating cavity; a filter core is arranged in the filtering chamber. The invention further discloses a laser machining fume environment-friendly treatment method. The laser machining fume environment-friendly treatment device and method have the beneficial effects that fume produced by laser machining is prevented from being exhausted into the air directly; fume produced by laser welding can be treated effectively, harmful substances are prevented from being discharged into the air, and the atmospheric pollution is prevented.

Description

technical field [0001] The invention relates to the field of smoke and dust treatment, in particular to an environmental protection treatment device and treatment method for laser processing smoke and dust. Background technique [0002] Due to the large amount of dust and smoke generated during laser cutting. Under the influence of laser high temperature, the material will produce a lot of harmful substances to the human body, so the laser cutting smoke is harmful to the health of workers and the entire working environment. The smoke invades the human liver, lungs, cardiovascular system and blood through the respiratory tract, seriously engulfing human health. In addition, because the cutting fume contains sparks or the cutting fume dust itself is flammable, fire prevention measures must be taken to minimize the risk of fire. [0003] In the existing laser cutting equipment, the smoke and dust generated are directly discharged into the air without treatment, which seriousl...

AI Technical Summary

Problems solved by technology

[0003] In the existing laser cutting equipment, the smoke and dust generated are directly discharged into the air without treatment, which seriously pollutes the environment and damages the physical and mental health of surrounding residents.

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