Slurry leading strong dewatering device

The utility model relates to a strong slurry leading dewatering device which is provided with a filter tube, a high pressure water pump and an ejector, wherein a water inlet of the high pressure water pump is communicated with water supply through a tube, a water outlet of the high pressure water pump is communicated with a high pressure water inlet at the back part of an ejector nozzle through a tube, and a water separation inlet of the ejector is communicated with a water outlet of the filter tube through a tube. The utility model is suitable for dewatering water in the slurry led out by dredging from river and lake reservoirs, solves the problem that the general dredging method has the defects of long time consumption and low efficiency, and can enhance efficiency by 20 to 50 times. The utility model can be used for separating other solid and liquid, for example, the strong slurry leading dewatering device can be used for removing solid impurities in the water when the pure water is produced, and can also be used for recycling pulp from paper manufacturing waste water, etc.