Research Of Detection Methods About Ash Conveying Pipeline Jams Condition In Power Plant

It is important to make sure the boiler work safely, then it can guarantee the hermal power generation.The essay's main purpose is research about Ash Conveying Pipeline Jams Condition in Power Plant.Use the water transfer the ash is very popular, and give an alarm before it blockage is obvious important, otherwise it will make pump or flange burst, furthermore influence the safe of the power plant and serious economic losses.Here we improved the electromagnetic flow meter, under such circumstance, stoppage of CaCO3 and analysis the flow situation in the pipeline. Finally make central velocity of flow which is maximal, so it can be the judgement to know why the pipeline is blockage. So extend the electrodes to the central of the pipeline, meanwhile use feedback circuit to wipe off obstruction under direct current excitation circumstance. Then detect the wether the pipeline is blocked exactly.