| 摘要 |
<p>There is described an arrangement for removing gas, smoke, solid particles and the like in connection with welding and/or cutting burning. An embodiment of the invention is an arrangement which in the main consists of two parts which can be easily latched together, namely an outer housing and an inner part, in which the outer housing comprises means for the suction of air-borne pollutants, and also means for cooling both the outer housing and the inner part, and where the inner part is adapted to reduce the energy of the spark particles which are formed.</p> |
