| 摘要 |
Device for dust suppression in places of coal reloading and loading that includes body fixed on frame of loading-reloading unit, this has water supply branch pipe for supply of spray liquid. To decrease flow rate of spray liquid, to improve work conditions for servicing personnel, to increase effectiveness of dust suppression in places of reloading and loading coal and operation characteristics of the device in general water supply branch pipe is provided with filter for purification of spray liquid, electro-hydraulic valve for switch on (off) of liquid supply, this is synchronized with start unit of loading-unloading unit and controller of liquid coming to body pressure, this is arranged as one or several connected to each other parts of cylindrical tube where centrifugal sprinklers of spray liquid are placed, those are placed at distance one from another that is determines at condition of formation round those places of dust formation of continuous, three-dimensional curtain formed of drops of spray liquid that contours those places I length, width and height. |
