The riverbanks are equipped with lifting devices, which include a fixed frame. The frame features vertically mounted lifting cylinders, either pneumatic or hydraulic. The extending piston rods of these cylinders are connected to horizontal lifting rods. At the ends of these rods are lower guide wheels, and above the frame are upper guide wheels corresponding to the lower ones. Two steel cables pass over these guide wheels and then connect to the cable winding mechanism.
If conditions permit, appropriately increase the draft depth of the baffle. The selection of the draft depth is also crucial. A larger draft depth enhances the sediment-trapping capability, but it also increases the hydrodynamic force, thereby leading to an increased main traction load.

As water environments deteriorate, the amount of debris in the incoming flow to pumping stations increases, especially during flood drainage periods. Large quantities of debris flow downstream and accumulate in front of the debris racks, affecting the safety and operation of the pumping stations.
LWS flat steel grate barrier, composed of steel frame and bars焊接. This flat steel grate barrier boasts attractive appearance, simple structure, easy installation, safe operation, strong barrier against floating debris, long service life, and low maintenance costs.

The riverbanks are equipped with lifting devices, which include a fixed frame. The frame features vertical installation of lifting cylinders, either pneumatic or hydraulic. The piston rod of the lifting cylinder or hydraulic cylinder is connected to a horizontal lifting rod at its extended end. Both ends of the horizontal lifting rod are fitted with lower guide wheels. An upper guide wheel, corresponding to each lower guide wheel, is mounted on the side of the fixed frame. Two steel cables pass over the respective lower and upper guide wheels and are then connected to the cable winding mechanism. Due to the aforementioned technical solution, the floating buoy of the present utility model employs a quick-release hook, eliminating the need for manual untying of ropes, thus enhancing ease of use and avoiding the risk of buckle detachment during use. The anchor chain is secured more stably, lowering the center of gravity of the cylinder, improving overall stability, and providing corrosion resistance, extending the service life of the buoy. It is made of environmentally friendly materials and a new polymer material with adjustable high elastic modulus, and the outer shell is formed using PE medium-density polyethylene shell rotational molding technology, effectively increasing the product's elasticity and resistance to seawater corrosion. The suspended debris拦污排 can be used alone or concurrently with other protective products. It boasts high strength, elasticity, adhesion, and maximum aging resistance.

The draft depth of the floating debris screen is a double-edged sword for the main traction load and the debris containment effect; the selection requires careful consideration by the designer and a comparative study of proposals to determine.