Comprehensive treatment device for water conservancy heavily-polluted river

Abstract

The invention discloses a comprehensive treatment device for a water conservancy heavily-polluted river. The device comprises the river, a interception dam, a submersible pump, a grille, a water inletpipe, a water inlet tank, a tretament pool, a water outlet tank and aquatic plants, wherein two ends of the interception dam are connected with two banks of the river, a water stop sealing material is mounted between the interception dam and the river in an embedded manner, the submersible pump is buried in the river in the upstream position of the interception dam, one end of the water inlet pipe is connected with the submersible pump in a communication manner, the other end of the water inlet pipe is connected with the water inlet tank in a communication manner, one end of the water inlet tank extends into the river, water flow is controlled by a gate mounted on one side of the river through a slide, the slide is in anchored connection with bank building bodies through bolts, the otherend of the water inlet tank is connected with the treatment pool in a communication manner, two ends of the grille are anchored and connected onto two side tank walls of the water inlet tank through bolts, one end of the water outlet tank is connected with the tretament pool in a communication manner, the other end of the water outlet tank is connected with the river in a communication manner, andthe aquatic plants are planted on the water surface of the river. By adoption of the treatment technology, the landscape effect is improved while water quality of the river is improved.

Description

technical field [0001] The invention relates to river channel management, in particular to a comprehensive water conservancy treatment device for heavily polluted river channels. Background technique [0002] The wetland treatment system is a system that uses wetlands to treat sewage. This system consumes less energy, has low infrastructure investment and operation management costs, and has a good treatment effect. However, the wetland treatment system has the defect that it cannot handle heavy-concentration polluted water, and cannot reach the river. Comprehensive treatment and restoration purposes. Contents of the invention [0003] The purpose of the present invention is to provide a comprehensive treatment device for water conservancy heavily polluted rivers to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a comprehensive treatment...

AI Technical Summary

Problems solved by technology

[0002] The wetland treatment system is a system that uses wetlands to treat sewage. This system consumes less energy, has low infrastructure investment and operation management costs, and has a good treatment effect. However, the wetland treatment system has the defect that it cannot handle heavy-concentration polluted water, and cannot reach the river. Purpose of comprehensive remediation and restoration

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