Abstract: According to the geography location,silting-up state of diversion entrance of Kaifeng Yellow River Sluice Gate,under the circumstance of selecting the prevent and reduce silting up technology,this paper comes up with the idea of regulating the watercourse project.Often to observe the river regime is to prevent the violation behavior broking the river regime.Do more construction of sediment retaining of approach channel intake.Clears the silt of different water intakes and optimizes the model and countermeasure of sluice gate.