Waste polishing solution pretreatment device
The utility model discloses a waste polishing solution pretreatment device which comprises a treatment tank, a water inlet is formed in the top of the treatment tank, a storage box is fixedly installed at the position, on one side of the water inlet, of the top of the treatment tank, a funnel bin is...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a waste polishing solution pretreatment device which comprises a treatment tank, a water inlet is formed in the top of the treatment tank, a storage box is fixedly installed at the position, on one side of the water inlet, of the top of the treatment tank, a funnel bin is arranged on the upper portion in the storage box, an electromagnetic valve is installed at the bottom of the funnel bin in a communicated mode, and a discharging pipe is connected with the bottom of the electromagnetic valve in a communicated mode. A water inlet pipe is arranged on one side of the storage box, a vertical pipe is fixedly installed on the side, close to the storage box, of the treatment tank, a flow valve is installed at the bottom of a water inlet, the flow valve and an electromagnetic valve are controlled by a PLC to be started and stopped, and a primary filter screen and an intermediate filter screen are installed in the treatment tank from top to bottom in a drawing mode. The device is simple to |
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