| 摘要 |
The present invention refers to a de-icing device for removing of snow and ice from railway switches. The device includes air treatment means having pressurizing means (45) and conduit means (5, 6) for conduction of the pressurized air to selected areas of the switch. According to the invention the air treatment means also includes drying means (42) for drying the air. The invention also refers to a method for removing of snow and ice from railway switches, by exhausting air to selected areas thereof. According to the inventive method the exhausted air is dried. |
