| 摘要 |
1. Process and device for cleaning the waste air of systems for the solidification of melts. 2.1. In the known processes for forming pellets from melts, a vaporous component of the product, which becomes dust with increased cooling and gets into the waste air, forms on the feed point of the melt. 2.2. There are surface-shaped installations (15), which project labyrinth-like into the flow and serve as the crystallization surfaces for the vaporous component of the product, which can then be removed as a solid and does not get into the waste air stream, in the region between the feed point for the melt and a waste air fitting in a suction hood. 2.3. Application for pelletizing chemical products, in particular sulfur. |
