A sediment interface water in-situ collecting device with anti-blocking microfiltration head

Abstract

The utility model relates to collecting device technical field especially, it relates to a sediment interface water in situ collection device with prevent blocking microfiltration head. The utility model provides such a sediment interface water in situ collection device with prevent blocking microfiltration head, including cylinder, water outlet pipe, valve, screen, threaded block, first suspension ball, counterweight, motor and rotating frame, the cylinder is hollow column, and its upper portion outside is spaced apart and is equipped with a plurality of water inlets along the circumference, and the lower left side of cylinder is connected and is communicated with water outlet pipe, and the valve is installed on water outlet pipe, and the screen is detachably connected with the upper side in the cylinder. Through screen filtration sampling water, effectively block sediment particle and macromolecular impurity, cooperate motor drive's rotating frame, can remove flocculent pollutant, biological membrane etc. blocking object on the surface of screen in real time, solve the problem that traditional screen is easy to block.

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