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目的提供一种测汞还原瓶支撑托,测汞实验时把还原瓶放入支撑托中,使还原瓶不会被拉倒。方法它由支撑托体和挡板构成,支撑托体为有一T型缺口的柱形杯体,T型缺口的作用是便于把还原瓶水平移动到支撑托内,支撑托体下部有直径大的底座,底座上有一向上的环形凸起,该凸起与柱形杯体外壁之间形成沟槽,挡板宽度大于T型缺口的宽度,挡板下沿插入在支撑托体的沟槽内,沟槽的作用是对挡板限位,并可使挡板沿其滑动,挡板上边有翻边,该翻边扣在支撑托体上口棱边上。结果从T型槽处放入还原瓶,挡板下端放置在沟槽内,挡板上翻边挂在支撑托体上口处于缺口处两边的棱边上,挡板挡住缺口,以防还原瓶倾倒;测定完样品需拿出还原瓶清洗时,向支撑托一侧旋动挡板,露出T型缺口,把还原瓶拿出清洗即可。结论不仅对易倒的还原瓶起到安全防范作用,而且保证了吸收瓶也不会倾倒,使检测工作得以顺利进行。
PURPOSE To provide a supporter for measuring mercury reduction bottles, which is used to put the reduction bottles into the supporters during mercury measurement so that the reduction bottles will not be pulled down. The method comprises the support bracket body and the baffle plate, the support bracket body is a cylindrical cup body with a T-shaped notch, the role of the T-shaped notch is to facilitate the horizontal movement of the reduction bottle into the support bracket, the lower part of the support bracket body has a large diameter The base has an upward annular protrusion, a groove is formed between the protrusion and the outer wall of the cylindrical cup, the width of the baffle is larger than the width of the T-shaped notch, the lower edge of the baffle is inserted into the groove of the supporting bracket body, The function of the groove is to limit the baffle and slide the baffle along the baffle. The baffle has a flange on the baffle, and the flange is buckled on the upper edge of the supporting bracket. The results from the T-slot into the reduction bottle, the lower end of the baffle placed in the trench, baffle flange hanging on the supporting bracket body at the notch on both sides of the edge of the baffle blocking the gap to prevent the reduction of bottles Dumping; determination of the sample to be taken out of the recovery of the bottle cleaning, support bracket side of the rotating baffle, exposing the T-notch, remove the recovery bottle can be. The conclusion not only plays a safe role in easing the recovery bottle, but also ensures that the absorption bottle will not be dumped and the inspection work can be carried out smoothly.