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一、喷雾系统的圆锥形喷雾器 斯柯琴斯基矿业研究所的研究人员研制出一种圆锥形喷雾器(发明证书№973177)。 这种喷雾器由带喷嘴2的外壳1以及带纵向螺旋通路4和纵向中心孔5的涡流器3组成。涡流器带有圆筒形中央突出部分6,其自由端具有斜切口7。外壳内部作成环形室8(见图)。
First, the spray system conical sprayer Schickensky Mining Research Institute researchers developed a conical sprayer (Certificate of Invention № 973177). This sprayer consists of a housing 1 with a nozzle 2 and a swirler 3 with a longitudinal helical passage 4 and a longitudinal center hole 5. The swirler has a cylindrical central projection 6 with a beveled cutout 7 at its free end. The inside of the housing is made as an annular chamber 8 (see figure).