Double-layer corrosion-proof wastewater pH measuring device

Abstract

The utility model discloses a double -deck anticorrosive wastewater pH measuring device, including detection mechanism and cleaning mechanism, the detection mechanism includes table frame, with the PH electrode of table frame top connection. In the utility model, motor passes through the rotation of shunt box influence cover disc, and PH electrode detects every one wastewater sample, and all will sweep one rubber pad, and single rubber pad passes through the period of PH electrode bottom, and the arc surface one will wipe the bottom of PH electrode, to realize the first cleaning, and at the same time, the water in shunt box injects the concave surface through the shunt channel, through -hole, then the clean water is washed to PH electrode, to realize the second cleaning, after sweeping the arc surface two, the arc surface two carries out the third cleaning to the PH electrode after washing, under multilayer cleaning, the attached material of PH electrode probe is removed in time, effectively avoids the probe to be electrochemically corroded, guarantees the service life of PH electrode.

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