Cut-off equipment for solid waste in river

Abstract

The invention discloses cut-off equipment for solid waste in a river. The cut-off equipment comprises two pillars respectively arranged at both sides of the river; a synchronous rotation assembly is arranged on the two pillars; the synchronous rotation assembly comprises an external winding belt rotating around the two pillars; an internal winding belt is arranged in the external winding belt; a perforation is formed in the rotation direction of the external winding belt; the internal winding belt is provided with a piercing component corresponding to the perforation; the piercing component is provided with a cut-off component for adhering the waste; a waste clearing component is arranged. Compared with the prior art, the cut-off equipment for the solid waste in the river, disclosed by the invention, has the advantages that the external winding belt is driven by the internal winding belt to rotate synchronously by inserting the piercing component into the perforation, and after being adhered by the cut-off component, the waste is cleared off for centralized disposal; the cut-off equipment had a certain clearing effect on various kinds of waste in the river, and is capable of purifying water quality.

Description

technical field [0001] The invention relates to a river water quality cleaning device, in particular to a river solid waste intercepting device. Background technique [0002] In the rivers near some populated areas, the occurrence rate of daily garbage is significantly higher than that of rivers in other areas. With the accumulation of pollutants in the river water, the pollution degree of the river continues to increase, and the water environment is deteriorating day by day. The quality is also gradually declining, and daily garbage is mostly solid waste, such as plastic products, paper products, etc., which are difficult to decompose in water, and usually flow downstream with the river, which has a great impact on the downstream water quality. [0003] For example, the patent No. 201020156992.4 is a self-flowing sewage intercepting device for rivers, which belongs to the sewage removal device for rivers. It consists of a front top plate and a rear top plate respect...

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Problems solved by technology

[0003] For example, the patent No. 201020156992.4 is a self-flowing sewage intercepting device for rivers, which belongs to the sewage removal device for rivers. It consists of a front top plate and a rear top plate respectively installed above the middle support and the left and right frames, a front bottom plate and a rear bottom plate respectively installed at the bottom, a front block is installed vertically between the front top plate and the front bottom plate, and a front block is installed vertically between the rear top plate and the rear bottom plate. Install the rear baffle vertically between the two sides, install the river bottom support fixed on the bottom of the river under the rear bottom plate, install the filter screen on the bottom steps of the filter tank between the middle supports above the front bottom plate and the rear bottom plate, and the left and right frames. The filter layer is installed on the top of the filter screen, and the utility model is installed in the water flow direction along the lower edge of the dam crest. The river intercepts the sewage by itself, removes the dirt in the river water, and makes the water quality of the river clean. It is convenient and timely to deal with. After long-term accumulation, it will seriously hinder the river and affect the flow of downstream rivers. It is also easy to overflow the river during the flood season, which will bring safety hazards to the surrounding river banks, and the practicability is poor.

[0004] Also, the patent number is 201410232477.2, a small-flow river water purification and pollution interception system, including: bank-based ecological bed, leisure hydrophilic gallery, ecological filter bed, water diversion rubber dam; the bank-based ecological bed is located on both sides of the river, for Slope-type structure, the shore-based ecological bed is separated from the water body by a leisure hydrophilic gallery, a filter layer is provided on the side where the bank-based ecological bed contacts the leisure hydrophilic gallery, and the leisure hydrophilic gallery The bottom of the platform is provided with several outlets; the ecological filter bed is located in the water body of the river, near the side of the river bank, the middle of the two ecological filter beds is the central area of ​​the river, and the central area between the ecological filter bed and the river is formed by a permeable retaining wall and a permeable The water-dividing rubber dam on the retaining wall is separated; the ecological filter bed is divided into upper and lower layers, the lower layer is the filter material layer, and the upper layer is the soil layer; the ecological filter bed is a rectangular or arc-shaped structure, opening toward the upstream of the river to receive For the river water from the upper reaches, this solution only uses ecological soil filtration technology to purify the river water. Although the water purification is thorough enough, it is prone to soil erosion, and the filtration speed is slow, which cannot meet other requirements for water purification.

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