Moveable welding fume purifier

Abstract

The invention discloses a moveable welding fume purifier which comprises a tank body, wherein a holder is arranged at the upper end of the outer wall of the tank body; universal wheels are mounted atthe bottom of the tank body; a sound insulating plate is mounted on the inner wall of the tank body; a dust collection arm is fixed on an air inlet tube through a connecting flange; a dust collectioncover is mounted at the top end of the dust collection arm; the dust collection arm is connected with the air inlet tube; a rough granule filtering plate is arranged at the top end of the inner wall of the tank body; a dust storage tank is arranged below the rough granule filtering plate; an exhaust fan is arranged at the lower end of the dust storage tank; the rough granule filtering plate is connected with a gas filtering chamber; a first gas filtering layer, a second gas filtering layer and a third gas filtering layer are respectively arranged below the gas filtering chamber; an activated carbon filter is arranged below the third gas filtering layer; a pulse backlash device, an electronic control tank and an ash collection drawer are respectively mounted below the activated carbon filter; an air outlet is formed in the lower end of one side of the outer wall of the tank body. The moveable welding fume purifier is convenient to operate, noise can be reduced, the filtering effect of the purifier can be effectively improved through multi-layer filtration and purification, and environment pollution caused by discharged gases can be reduced.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a mobile welding fume purifier. Background technique [0002] Welding fume purifier is a purification device designed for treating a large number of fine metal particles suspended in the air that are harmful to human body during welding, cutting and grinding, and it is a device for processing the generated fume. It has been widely used in the field. With the continuous expansion of welding production scale and the large consumption of welding materials, the labor hygiene and environmental protection issues of welding production have also been mentioned on the agenda. The smoke generated by these not only pollutes the environment, but also in this Working in a dusty environment affects the health of employees, and most of the welding fume purifiers currently on the market only have a single-layer filtration system, resulting in low filtration effect. C...

AI Technical Summary

Problems solved by technology

[0002] Welding fume purifier is a purification device designed for treating a large number of fine metal particles suspended in the air that are harmful to human body during welding, cutting and grinding, and it is a device for processing the generated fume. It has been widely used in the field. With the continuous expansion of welding production scale and the large consumption of welding materials, the labor hygiene and environmental protection issues of welding production have also been mentioned on the agenda. The smoke generated by these not only pollutes the environment, but also in this Working in a dusty environment affects the health of employees, and most of the welding fume purifiers currently on the market only have a single-layer filtration system, resulting in low filtration effect

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