How to solve the screw press dehydrator mud outlet water

1. Low feed concentration

Reasonable calculation and control of the feed concentration, not too small, easy to lead to too late pressure filtration concentration, naturally, the mud is very thin, even water. Solution: Entrust the manufacturer to set and debug the concentration and water quantity of the feed, and scientifically calculate and adjust.

2. Flocculant problem

The screw press dehydrator is a kind of product with high demand for flocculant. The selection of flocculant greatly affects the sludge efficiency of the screw press dehydrator.

Solution: Choose the right flocculant. If the type of flocculant is not clear, the sample can be used for testing.

3. Spindle speed and stirring speed

The speed of the spiral shaft and the speed of the mixer of the flocculating stirring tank should not be too fast and the fruit should be too slow. Too fast is easy to lead to insufficient mixing.

Solution: Adjust the mixing speed in a reasonable range

4. Blockage problem

Check whether there is a blockage problem, check whether there is a locked state, a blockage will seriously affect the sludge dewatering efficiency of the screw press dehydrator.

Solution: In case of blockage, flush with a lot of water, adjust the spray system parameters or spiral inversion solution