Ventilation system includes suction blowing ventilation system, part of the ventilation system, ventilation system and the global personal protective mask. Select yardstick ventilation system is cumbersome, can move and fitness. In other countries, the extensive use of part of the ventilation welder can move the installation. Foreign enthusiastic advocate general ventilation supplemented. Part of the ventilation system selection criterion-based ventilation. Various welding fume collection, purification installations are carried out to complete sets, combination, can move sex, miniaturization and frugal resource orientation. And get good results. In particular, can move in a variety of welding fume purification installation for universal adoption.
Welding fumes make occupational hazards and deterioration of the ecological environment Jiankang deepening. Propose the following initiatives for the treatment Jinqiao
electrode welding fumes questions:
(1) to enhance a variety of flux-cored welding fumes mechanism and influence factors of discussion. Compensation lack of existing research.
(2) continued low dust, low toxicity and development of welding materials. Control of welding fume generation sources. Destination harm minimization.
(3) Standard Welding pretentious standards. Eliminate anthropogenic factors affect the welding fumes.
(4) the degree of mechanization and automation of welding progress. Accelerate research new welding approach. Implementing the use of welding robots.
