The screw pump is used to pump sludge, and the pipes before and after the pump are both empty – what could be the reason?

2018-12-11View Original

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The screw pump is used to pump sludge, and the pipes before and after the pump are both empty – what could be the reason?

Reply #22018-12-12

The imports are all empty – should I inflate them? The pressure is not sufficient; check whether the gap between the stator and rotor has increased due to wear

Reply #32018-12-14

I don’t understand what you mean. Is it the first time using the new pump, or was it only after it was used and no output was observed that this issue was noticed?

Reply #42019-02-19

With a large piece of hard solid blocking things, what else could possibly happen?

Reply #52019-04-05

What is the moisture content of the mud? It’s the poor liquidity that causes difficulties in inflow

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