Sludge dewatering centrifugal machine rotor protection device capable of monitoring state and facilitating timely replacement

Abstract

The sludge dewatering centrifugal machine rotor protection device capable of monitoring the state and facilitating timely replacement comprises a lower protection semicircular shell, and the top of the lower protection semicircular shell is connected with an upper protection semicircular shell through a bolt. Through cooperation of a knob, a connecting threaded rod, a guide rod, a clamping shell, a connecting nut and a limiting bearing, the device has the advantage of fully limiting a rotor, during installation, the limiting bearing sleeves a rotor body, and after an upper protection semicircular shell and a lower protection semicircular shell are fixed together, the knob is rotated to enable the connecting threaded rod to rotate, so that the rotor is prevented from being damaged. Under the guide action of the guide rod, the clamping shell moves, so that the clamping shell can clamp and limit the limiting bearing; and through cooperation of a rotating rod, a monitoring camera, a small motor, an abutting threaded rod, an abutting plate, a U-shaped supporting plate and a lantern ring, the rotor state monitoring device has the advantage of being capable of monitoring the rotor state.

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