Welding fume recycling-purifying device

Abstract

The invention relates to a welding fume recycling-purifying device. The welding fume recycling-purifying device comprises a frame and a fume recycling-purifying device which is fixedly arranged on the frame, wherein the fume recycling-purifying device comprises a shell, and a turbulent ball catching layer, a fume filtering layer, a fume adsorption layer and a fume ventilation layer which are distributed in sequence in the shell from bottom to top; gaps are reserved among the turbulent ball catching layer, the fume filtering layer, the fume adsorption layer and the fume ventilation layer; the turbulent ball catching layer, the fume filtering layer and the fume adsorption layer are detachably connected to the inside of the shell. Compared with the prior art, the welding fume recycling-purifying device has the advantages of low design cost, simple structure and good fume recycling-purifying effect; waste fume produced by welding is absorbed by comprehensively utilizing turbulent ball catching, glass fiber filter element board filtering and active carbon adsorption, and reaches an emission standard after being purified; meanwhile, a sound-attenuation board with a certain oblique angle is arranged, so that noise can be reduced in the running process of a fan; the welding fume recycling-purifying device has a compact structure and a high automation degree, and is convenient and easy to operate.

Description

technical field [0001] The invention belongs to the technical field of flue gas purification systems, and in particular relates to a welding fume recovery and purification device. Background technique [0002] At present, as the labor cost of the manufacturing industry is getting higher and higher, it is urgent for all walks of life to improve their automation level. In recent years, a large number of palletizing equipment by manipulators have appeared on the market. Through the organic combination of the most common parts in modern industry, they constitute a set from raw material sorting, handling, identification, combination positioning, to finished product welding, The complete system of automatic storage of finished products improves production efficiency and saves labor costs. [0003] Finished product welding is one of the important links in the processing of this system. At present, most of the waste gas generated by finished product welding is directly discharged i...

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Problems solved by technology

[0003] Finished product welding is one of the important links in the processing of the system. At present, most of the waste gas generated by finished product welding is directly discharged into the atmosphere, which has caused irreversible and huge impact on our living environment and physical health.

The composition of the flue gas generated by welding is complex. The more common purification methods at this stage are electrostatic method, spray dust removal method and bag dust removal method. These methods have certain adsorption and purification effects on the fume generated by welding, but the purification efficiency is low. , the cost is also high

At the same time, the ventilation equipment of traditional flue gas purification devices is mainly ventilated by fans. When dealing with welding waste gas, the noise generated by fans and ventilation pipes is relatively large. Long-term use in such an environment will directly affect the health of workers. healthy

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