| 摘要 |
A high speed atomization distant power sprayer is provided to prevent the poisoning of agricultural chemicals, to reduce the cost for rice production and to improve the circulation structure of the rice. A long-distance nozzle has one jet whose inner diameter is 12.7-22.9mm. The discharge amount of the long distance nozzle is 294L/min-1,008L/min and the spray distance of the long distance nozzle is 86-116m. The near distance nozzle has five nozzles having inner diameters of 1mm, 2mm, 3mm, 4mm and 5mm respectively. The discharge amount of the near distance nozzle is 90L/min and the spray distance is 36m. The long distance nozzle and the near distance nozzle are able to be exchanged according to the usage. Interception valves are separately installed on the long distance nozzle and the near distance nozzle to operate the nozzles separately.
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