Single-fan welding fume absorption purifier

Abstract

The invention discloses a single-fan welding fume absorption purifier, belonging to the technical field of welding fume processing. The single-fan welding fume absorption purifier comprises a fume absorbing mechanism, a welding fume purifying mechanism and a welding fume tracking mechanism, wherein the fume absorbing mechanism comprises a fan for absorbing the welding fume and conveying the welding fume to the welding fume purifying mechanism; the welding fume purifying mechanism comprises a purifying chamber and a back-flush device, the back-flush device is located in the purifying chamber, the bottom of the purifying chamber is communicated with the purifying chamber, purifying liquid is filled in the purifying chamber, and the welding fume is conveyed into the purifying liquid in the back-flush device by the fan; the welding fume tracking mechanism acts on the fume absorbing mechanism and is used for controlling the fume absorbing mechanism to track and absorb the welding fume at a welding speed. According to the single-fan welding fume absorption purifier, the welding fume can be tracked and absorbed according to the welding speed and all-directional welding requirements, the absorption and purification efficiencies of the welding fume are greatly improved, and the absorbing distance is increased from 300mm in the prior art to 380mm.

Description

technical field [0001] The invention belongs to the technical field of welding fume treatment, and more specifically, the invention relates to a single fan welding fume absorption purifier. Background technique [0002] In boiler manufacturing industry, heavy machinery, vehicle manufacturing, shipbuilding generator set manufacturing and other fields, there are large welding workshops. In these workshops, there are generally dozens or hundreds of electric welding machines or several large-scale automatic welding equipment. When these welding machines work at the same time, the welding fume content in the workshop is very high, which seriously pollutes the air and endangers welding personnel and workers. The health of those around you. The welding methods that generate welding fume are mainly manual arc welding and gas shielded welding. In manual arc welding, the main component of the smoke generated by titanium-calcium type acid electrode and low hydrogen type basic electro...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the disadvantages of the low efficiency of welding fume absorption and purification in the prior art, and provide a single-fan welding fume absorption and purifier, adopting the technical scheme of the present invention, using air flow recoil water to atomize floating balls to filter The method greatly improves the purification efficiency of smoke and dust, and the resistance is small and the suction is large.

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