【摘要】 设计了一种用于农药混合的两级射流泵混药装置 ,实现了在线自动混合 ,避免了农药对操作者的伤害、对环境的污染 ,降低了植保机械的生产成本。通过单级、两级射流泵混药装置喷雾工作性能测试 ,确定了两级射流泵混药装置的结构参数更多还原

【Abstract】 A new type of mixing apparatus with two stage jet pump was introduced, which enables pesticide to be mixed automatically on line by pumping it into water, which could avoid environment pollution and hazard to operator. Moreover, the production cost of equipment for plant protection could be reduced. By tests of spray performance of mixing apparatuses with single stage and two stage jet pump, the structural parameters of mixing apparatus with two stage jet pump was determined.更多还原