Welding smoke dust purifier for industrial waste gas treatment

Abstract

The invention relates to the technical field of smoke dust purification, and discloses a welding smoke dust purifier for industrial waste gas treatment. The welding smoke dust purifier comprises a main body, a dust collection cavity is formed in the main body, a dust collection cylinder is slidably mounted in the dust collection cavity, a rotating shaft of the dust collection cylinder is movably mounted in the main body, and a fan is fixedly mounted in the main body. The input end of the fan communicates with one end of an exhaust pipe, and the other end of the exhaust pipe communicates with the dust collection cavity. Through the arrangement of the dust collection cylinder, the dust collection cylinder rotates to drive water in the dust collection cylinder to form vortexes, so that the water washes the cylinder wall of the dust collection cylinder, smoke particles adhered to the cylinder wall are collected into the water, subsequent taking-out treatment is facilitated, meanwhile, the vortexes are formed through water flow rotation, and suction force can be generated in the centers of the vortexes; and part of smoke particles above the water surface are sucked into water by utilizing the suction force, so that a filter element can filter less smoke, and the service life of the filter element is prolonged.

Description

technical field [0001] The invention relates to the technical field of fume purification, in particular to a welding fume purifier for industrial waste gas treatment. Background technique [0002] Welding, also known as welding, is a manufacturing process and technology for joining metal or other thermoplastic materials by means of heating, high temperature or high pressure. During the welding process, a large amount of fumes will be generated, which contain harmful substances to the human body. It makes welders very easy to cause occupational diseases such as pneumoconiosis and manganese poisoning, and the discharge of welding fume into the atmosphere will cause air pollution. [0003] Nowadays, fume purifiers are usually used to collect and purify welding fumes. During the use of existing fume purifiers, high-temperature fume is drawn by the suction generated by the fan and filtered by the filter element, and then transformed into clean gas, and then discharged to the In ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing welding fume purifiers proposed in the background technology, the present invention provides a welding fume purifier for industrial waste gas treatment, which is equipped with high-temperature fume cooling, easy removal of fume in the dust collection chamber, increased The service life of the large filter element and the advantages of improving the purification effect have solved the technical problems raised in the above-mentioned background technology

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