| 摘要 |
A high-pressure spraying system characterized in that it has a galvanized-profile frame 1, on which a pullable spraying machine 2, a tank 3, a heavy-duty multiplier 4 providing variable transmission and being connected with a high-pressure pump 6 by a cardan shaft 5 , are mounted. On the multiplier 4 a base 7 is mounted, which is connected with two fan-type sprinklers 8, each of which has internally an impeller (turbine) 11 and five nozzles 9. Due to the high pressure created in the sprinklers 8 by the impellers 11 in combination with only five nozzles, a great atomization of the spraying liquid is obtained, which liquid comes out of the nozzles 9 in the form of mist sprinkled to all directions and to a particularly large distance, with the result that, for the operation, small quantities of drug and water can be used. |
