| 摘要 |
A phytophage egg calibrator is disclosed. It contains a tank with a vibration device connected thereto, a dozer and containers for phytophage eggs of different fractions, and also an air system comprising a collector, a separating chamber and a fan. According to the invention, the dozer is made as a cylindrical tube of a diameter dtp≥30... 10 of d, where d– diameter of the cylindrical tube, ddiameter of phytophage eggs. In addition, between the dozer and the separation chamber a stabilizing spout is arranged, and the air system is additionally equipped with a cyclone separator with an exhaust-ventilation fan, which is equipped with a filtering element and a shutter for regulating air supply. |
