浮选机内的矿浆液面在生产时要保持一定高度,使刮板能刮出质量合格的泡沫产品。浮选矿浆液面的高低是由浮选机尾矿管的阀门来控制的。矿浆液面自动控制的方法是:在浮选机最后一个浮选室侧面安装一个液位信号变送器(图1),变送器下部是一节弯管 Flotation machine slurry level in the production to maintain a certain height, the scraper can scrape out the quality of foam products. Flotation slurry level is controlled by the flotation machine tail pipe valve. Slurry level automatic control method is: flotation machine in the last flotation chamber to install a liquid level signal transmitter (Figure 1), the lower part of the transmitter is a curved pipe