Welding smoke dust collector, also known as welding smoke vacuum cleaner, is a device that absorbs and treats waste residue and toxic gases generated during welding processes such as electric welding, shielded welding, and argon arc welding through filtration and purification. Welding smoke dust collector can prevent gas pollution, reduce the health hazards of harmful substances to operators, and prevent occupational diseases, mainly welding pneumoconiosis.

Structural composition of welding smoke dust collector

The main components include: universal vacuum arm, high temperature resistant vacuum hose, vacuum hood (with air volume regulating valve), flame retardant mesh, flame retardant high-efficiency filter element, pulse blowback device, pulse solenoid valve, differential pressure gauge, clean room, activated carbon filter, dust drawer combination, flame retardant sound-absorbing cotton, new Korean style wheels with brakes, fan, ABB motor, and electric control box.

Working principle of welding smoke dust collector

Through the gravitational force of the fan, welding smoke and exhaust gas are sucked into the equipment inlet through a universal vacuum hood. A flame arrester is installed at the equipment inlet, and sparks are blocked by the flame arrester. Smoke and dust gases enter the settling chamber and are first directly lowered to the ash hopper by gravity and upward airflow. Fine smoke and dust are captured on the outer surface by the filter element. After being filtered and purified by the filter element, clean gas flows into the clean room from the center of the filter element. Clean air is further purified by an activated carbon filter and discharged through the outlet to meet the standard.

Welding smokedust collectorProduct Features

1. The suction arm can rotate 360 degrees freely, hover and fix at any time;

2. Double stage filtration, lining stage filtration removes large particles of dust; The second stage filtration is a high-efficiency precision filter element;

3. Advanced fan design, capable of handling large air volumes and low power consumption;

4. The surface of the high-efficiency filter cartridge is made of (high-tech technology) hot pressed polytetrafluoroethylene film, with a filtration accuracy of up to 0.3um;

5. Equipped with fully automatic pulse control dust cleaning function, thoroughly clean the filter cartridge;

6. The filtration efficiency of the purifier reaches 99.9%

7. After the fan stops running, it has the function of manually cleaning the dust during shutdown;

8. Adopting a protection device to prevent motor overcurrent and overload, with high safety;

9. The standard suction arm length is 2 meters, and the non-standard length is 3/4 meters.