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Operation of sludge dewatering equipment

The following describes the operating procedures of the sludge dewatering equipment.
1. The sludge in the sludge tank is transported to the metering tank through the sludge transfer pump. The mud level is adjusted by adjusting the liquid level adjusting tube in the metering tank, and the excess sludge is returned to the sludge tank through the return pipe.
2. The sludge and flocculant are mixed in the flocculation mixing tank by a mixer to form a scented flower. The ideal diameter of the scorpion is about 5 mm.
3. The silk flower is concentrated by gravity in the enrichment section, and a large amount of filtrate is discharged from the filter joint of the enrichment section.
4. The concentrated sludge continues to advance in the direction in which the screw shaft rotates, and is sufficiently dehydrated under the action of the internal pressure formed by the back pressure plate.
5. The dehydrated mud cake is discharged from the gap formed by the back pressure plate and the spiral body. The sludge treatment amount and the moisture content of the mud cake can be adjusted by adjusting the rotational speed of the screw shaft and the gap of the back pressure plate.

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