A flap gate with self-propelled sewage collection box

Abstract

The invention discloses a flap gate with a self-propelled sewage collection box, which comprises a gate, a gate pier, a transmission device and a sewage collection box. Including the gate pier column, bottom plate and overflow channel, the bottom plate is set between the bottom of the two gate pier columns, and the bottom plate is equipped with a hydraulic hoist, the front end of the hydraulic hoist is hinged with the gate, and the rear end is hinged with the bottom plate; the overflow The channel is a platform on both sides of the sluice pier pillars inclined to the downstream at a preset angle; the transmission device is set in the diversion grooves on both sides of the top of the upstream side of the gate, which is used to block the floating garbage in the upstream and flow the upstream water into the downstream; the sewage collection box Set in the spillway of the pier on both sides. During the rotation of the gate around the bottom axis, the sewage collection box moves downward along the slope of the overflow channel, intercepts and collects the floating garbage carried by the discharge water flow, and after the cleaning process is completed, the sewage collection box moves upward with the gate and returns to the top of the gate pier, realizing The function of automatically cleaning and recycling floating garbage.

Description

technical field [0001] The invention relates to water conservancy gate technology, in particular to a flap gate with a self-propelled sewage collecting box. Background technique [0002] With the gradual advancement of river management in my country, flap gates are widely used in river water level control. When flap gates block water, they can prevent floating garbage from entering the downstream river and prevent floating garbage from spreading and polluting the water environment. It can gather floating debris but it is difficult to clean up, and there is a safety hazard to the operation of the gate; when the flap gate passes through the water, the upstream garbage will float downstream, further spreading the pollution and greatly increasing the difficulty of cleaning. The current main method of cleaning floating garbage is The first method is manual salvage, which has the problems of low cleaning efficiency and long cycle; the second is to install a separate device for clean...

AI Technical Summary

Problems solved by technology

[0002] With the gradual advancement of river management in my country, flap gates are widely used in river water level control. When flap gates block water, they can prevent floating garbage from entering the downstream river and prevent floating garbage from spreading and polluting the water environment. It can gather floating debris but it is difficult to clean up, and there is a safety hazard to the operation of the gate; when the flap gate passes through the water, the upstream garbage will float downstream, further spreading the pollution and greatly increasing the difficulty of cleaning. The current main method of cleaning floating garbage is The first method is manual salvage, which has the problems of low cleaning efficiency and long cycle; the second is to install a separate device for cleaning floating debris in the river. The problem is that the construction cost and maintenance cost are high. Based on the existing hydraulic construction of the flap gate, in the flap gate When the gate controls water, it can automatically intercept and recycle floating garbage, which is in line with the concept of river ecological management and has broad application prospects

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