Smoke treatment device used for welding

Abstract

The invention discloses a smoke treatment device used for welding. The smoke treatment device comprises a polishing dust suction module and a smoke purifying module. The polishing dust suction module comprises a double-layer dust suction cover, a protection cover, an industrial brush, a first air guide part, a second air guide part and a driving motor. The driving motor is used for driving the industrial brush to rotate at a high speed so as to conduct polishing work. During welding polishing, a mechanical arm drives the double-layer air suction cover to move together, air suction holes of the double-layer dust suction cover and air suction guide holes in the industrial brush absorb impurities such as toxic gases and scrap iron at the same time. The smoke purifying module comprises a residual slag collection chamber, a smoke purifying chamber, an air extracting machine and an air discharging channel. The residual slag collection chamber is used for collecting impurities such as scrap iron generated during welding polishing, then substances in the smoke purifying chamber are subjected to physical filtering so as to be converted into non-toxic gases, and finally the gases are discharged through the air discharging channel. The smoke treatment device further comprises a control chamber which can be in signal connection with the mechanical arm, the air extracting machine and the driving motor, automatic section of work is achieved, the work efficiency is improved, and the smoke treatment device is suitable for industrial application.

Description

technical field

[0001] The invention relates to the technical field of industrial brushes, in particular to a welding fume treatment device. Background technique

[0002] Welding is an important basic manufacturing technology and an indispensable industrial technical means in the machining industry. Grinding the weld can effectively eliminate the influence of the heat-affected zone, strengthen the strength of the weld and improve the quality of the weld. Grinding with electric industrial brushes is the main way of grinding. In the traditional grinding process, the operator uses a hand-held grinder for grinding, and the rust left by the grinding process is often ignored by people. This causes a waste of iron resources on the one hand, and endangers human health on the other hand. If the human body absorbs too much rust, there will be dizziness, nausea and other phenomena, and excessive intake will be harmful to the liver. During the welding process, a large amount of toxi...

Images